CN111136731A

CN111136731A - Wood board end flattening device and working method thereof

Info

Publication number: CN111136731A
Application number: CN202010065528.2A
Authority: CN
Inventors: 程传城; 程开颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-05-12

Abstract

The invention relates to a plank end flattening device and a working method thereof, wherein the plank end flattening device comprises a rack and a sliding seat which are arranged on a wood processing production line, the sliding seat is provided with a turnover table with a first end hinged on the sliding seat, the turnover table is provided with a platform surface and a pressing plate for pressing plank bars, the platform surface can be provided with a plurality of longitudinally arranged plank bars, a driving mechanism for lifting and turning over the second end of the turnover table is arranged between the sliding seat and the turnover table, the platform surface and the plank bars thereon are in an inclined state after the second end of the turnover table is lifted, a baffle bar for blocking the plank bars is arranged at the first end of the rack close to the turnover table, the plank end flattening device enables the plank bars on the platform surface to slide down along with gravity through the inclined platform surface, and enables one end of the plank bars at a lower position to be absolutely level through the baffle bar at the lower position, the subsequent processing of the comb teeth meeting the requirements is facilitated, the waste of wood is reduced, and the work efficiency is improved.

Description

Wood board end flattening device and working method thereof

The technical field is as follows:

the invention relates to a wood board end flattening device and a working method thereof.

Background art:

because the time that trees become the lumber is longer, make big panel with high costs, extravagant timber by whole big trunk, make monoblock plank usually adopt branch trunk of tree etc. to cut into the lath of the uniform thickness but certain isometric at present, then through processing the broach at the lath end, then to inserting the connection one by one after the glue is coated to lath end broach position and fix, the last edge cutting forms a monoblock rectangle big board.

At present when processing the broach to the plank bar end, realize the feeding by artifical or top pushing equipment usually, carry to broach processing machine department processing through seat of sliding etc. after the feeding, the plank bar of processing is the uniform thickness, but because the reason of save material, inequality usually, when carrying the feeding through artifical or top pushing equipment, can make the plank bar treat that the one end of processing can't guarantee the parallel and level, thereby the broach that makes the processing is not conform to the requirement, can't carry out subsequent processing, the plank bar that should process and be not conform to the broach requirement needs the end to excise in addition and carries out the broach processing again, not only waste timber, and the work efficiency has also been reduced.

The invention content is as follows:

the invention aims to provide a wood board end flattening device and a working method thereof.

The invention relates to a wood board end flattening device, which comprises a rack and a sliding seat arranged on a wood processing production line, and is characterized in that: the wood lath slide mechanism is characterized in that a turnover table with a first end hinged to the sliding seat is arranged on the sliding seat, a platform surface and a pressing plate used for pressing wood laths are arranged on the turnover table, a plurality of wood laths which are longitudinally arranged can be placed on the platform surface, a driving mechanism used for lifting and turning the second end of the turnover table is arranged between the sliding seat and the turnover table, the platform surface and the wood laths on the platform surface are in an inclined state after the second end of the turnover table is lifted, a blocking strip used for blocking the wood laths is arranged at the first end, close to the turnover table, of the rack, when the wood laths are in operation, the wood laths conveyed to the platform surface are firstly pressed by the pressing plate, then the driving mechanism drives the second end of the turnover table to be lifted, so that the wood laths have the tendency of inclining and sliding towards the first end of the turnover table, then the pressing of the wood laths by the, and finally, the driving mechanism returns to enable the platform surface and the wood lath on the overturning platform to be horizontal.

Furthermore, the pressing plate is positioned on the side part where the plurality of wood laths are longitudinally arranged, the pressing plate is driven by a hydraulic cylinder or a pneumatic cylinder to press the wood laths tightly, and meanwhile, the pressing plate can be used as a limiting track when the wood laths slide down along the gravity.

Further, the wood lath is in a lath shape, each edge of the wood lath is defined to be long, wide and thick, the surface where the long and the wide are located is the side surface, the longitudinal arrangement means that the width direction of the wood lath is perpendicular to the platform surface, the length direction is arranged along the direction of the first end and the second end of the overturning platform, the side surfaces of the wood laths are arranged in a mutual close manner, and the part of each wood lath to be processed is the surface where the width and the thickness of the wood lath are located.

Furthermore, the driving mechanism is a hydraulic cylinder or a pneumatic cylinder, and the overturning platform is driven to overturn by the hydraulic cylinder or the pneumatic cylinder between the opposite surfaces of the overturning platform and the sliding seat.

Furthermore, a second pressing plate driven by a hydraulic cylinder or a pneumatic cylinder and used for pressing the wood laths is arranged on the overturning platform, and the second pressing plate is arranged opposite to the platform surface.

Furthermore, the overturning platform is further provided with a first electric guide rail arranged along the first end and the second end of the overturning platform and a support frame arranged on a first electric guide rail sliding block, the support frame is arranged perpendicular to the first end and the second end of the overturning platform, and the lower part of the front end of the support frame is hinged with an overturning blade and a limiting block used for limiting the swinging angle of the overturning blade.

Further, above-mentioned wood working production line includes parallel arrangement and is used for along the first slip table and the second slip table of horizontal transport lath, the side of first slip table is equipped with the first broach cutter that is used for carrying out the processing to the one end of lath on the first slip table, is equipped with between the one end of first slip table and second slip table to be used for shifting the lath after processing on the first slip table to the transfer device on the second slip table, the side of second slip table is equipped with the second broach cutter that is used for carrying out the processing to the other end of lath on the second slip table. The first sliding table is provided with a first sliding seat capable of horizontally moving, the first sliding seat is provided with a first flat table surface and a first pressing plate for pressing wood laths, and the first flat table surface can be used for placing a plurality of longitudinally arranged wood laths; the transfer device comprises a longitudinal push plate and a sliding seat, wherein the longitudinal push plate is arranged on one side of the first sliding table, which is far away from the second sliding table, and is driven by a first longitudinal translation mechanism to translate longitudinally so as to push the plurality of wood laths on the first flat table surface to the second sliding table; the sliding seat is arranged on the second sliding table and can horizontally translate along the transverse direction.

Furthermore, a longitudinal conveying platform for placing a plurality of wood laths is arranged beside one end of the first sliding table, which is far away from the transfer device, a leveling push plate which is used for being in contact with the end surfaces of the wood laths and extends along the transverse direction is arranged on the upper side of the longitudinal conveying platform, and the leveling push plate is driven by a second longitudinal translation mechanism to translate along the longitudinal direction so as to push the wood laths to the first platform surface along the longitudinal direction; the first longitudinal translation mechanism is a longitudinal cylinder; a sliding frame is connected between two ends of the leveling push plate, the sliding frame is connected with the longitudinal conveying platform in a longitudinal sliding mode, the second longitudinal translation mechanism is a second electric guide rail which is arranged longitudinally, and a sliding block of the second electric guide rail drives the sliding frame and the leveling push plate to move longitudinally; the first comb-tooth cutter and the second comb-tooth cutter are arranged between the first sliding table and the second sliding table, a first cutting piece used for cutting and flattening one end of the wood lath is arranged on one side, away from the transfer device, of the first comb-tooth cutter, and a second cutting piece used for cutting and flattening the end part and preventing the lower end of the wood lath from cracking is arranged between the first cutting piece and the first comb-tooth cutter; the notch is cut to prevent the wood lath from cracking when the comb teeth of the wood lath are cut, a third cutting piece for cutting the other end of the wood lath to be flat is arranged on one side of the second comb tooth cutter close to the transfer device, and a fourth cutting piece for cutting the end part to be flat and preventing the lower end of the wood lath from cracking is arranged between the third cutting piece and the second comb tooth cutter; cutting the notch to prevent the comb teeth of the batten from cracking, wherein lower lock hooks which are hinged and have upward hook heads are arranged at the two ends of the first sliding table and the two ends of the second sliding table respectively, an elastic connecting rod is hinged below the hook heads of the lower lock hooks, and the elastic connecting rod is driven to lift by an air cylinder positioned below the elastic connecting rod; the two end faces of the first sliding seat and the second sliding seat are respectively provided with an upper lock hook with a downward hook head, and the upper lock hook is used for hooking a lower lock hook, namely, the sliding seats are fixed.

The invention discloses a working method of a wood board end flattening device, which is characterized by comprising the following steps: wherein plank end flattening device includes establishing frame and the seat that slides on wood working production line, it articulates the roll-over table on the seat that slides to be equipped with first end on the seat that slides, be equipped with the platform face on the roll-over table and be used for pressing the clamp plate of putting the batten, can place a plurality of battens of longitudinal arrangement on the platform face, be equipped with the actuating mechanism who lifts the roll-over table second end upset between slide and the roll-over table, platform face and the batten on it is in the tilt state after roll-over table second end lifting, the first end that is close to the roll-over table in the frame is equipped with the blend stop that blocks the batten, and during operation, each batten of conveying to the platform face is pressed by the clamp plate earlier, and actuating mechanism drives the roll-over table second end lifting afterwards, makes each batten have the trend towards the first end slope landing of roll-over table, then removes the pressure of clamp plate to the batten, and each batten receives the gravity homeotropic landing and owing, make each batten be close to the one end parallel and level of blend stop, drive mechanism replies at last and makes the platform face and the batten on the roll-over table be in the level, and each batten is close to the equal parallel and level of first end of the seat that slides this moment.

Furthermore, the overturning platform is also provided with a first electric guide rail arranged along the direction of the first end and the second end of the overturning platform and a support frame arranged on a first electric guide rail sliding block, the first electric guide rail extends out of the second end of the overturning platform, the support frame is arranged in a direction perpendicular to the direction of the first end and the second end of the overturning platform, and the lower part of the front end of the support frame is hinged with an overturning blade and a limiting block for limiting the swinging angle of the overturning blade, so that the overturning blade can only overturn towards the second end of the overturning platform from a naturally drooping state; the initial position of support frame and upset blade is located and keeps away from the roll-over table first, the position of two ends, after each batten end (being roll-over table first end) processing, support frame and upset blade are along with the action of first electronic guide rail, make them remove towards the first end of roll-over table, at the removal in-process, the upset blade receives each batten to block and overturn backward, after crossing each batten end, the upset blade falls naturally, support frame and upset blade are along with the action of first electronic guide rail this moment, make them remove towards the roll-over table second end, because the spacing unable reverse upset of spacing piece of upset blade, make the upset blade take each batten to remove towards keeping away from roll-over table second end direction, realize the ejection of compact after each batten processing.

The wood board end flattening device enables the wood board strips on the wood board end flattening device to slide along with gravity through the inclined platform surface, and enables one end (namely one end to be subjected to comb tooth processing) of the wood board strips located at a lower position to be absolutely flush through the blocking of the barrier strips located at the lower position, so that the subsequent processing of comb teeth meeting the requirements is facilitated, the waste of wood is reduced, and the work efficiency is improved.

Description of the drawings:

FIG. 1 is a schematic front view of the apparatus of the present invention;

FIG. 2 is a schematic view of the top configuration of FIG. 1;

FIG. 3 is a schematic view of the cross-sectional K-K configuration of FIG. 1;

FIG. 4 is a front view schematic illustration of the FIG. 2 inverted;

FIGS. 5-7 are schematic illustrations of the configuration of the stave strip discharge process;

FIG. 8 is a schematic view of the natural configuration of the support frame and the turning vane;

FIG. 9 is a schematic view of the support frame and the turning vane in a turned state;

fig. 10 is a schematic view of the top view configuration of fig. 8.

FIG. 11 is a schematic view of a top-down configuration of a woodworking line;

FIG. 12 is a schematic view of the A-A cross-sectional configuration of FIG. 11;

FIG. 13 is a front view configuration schematic of the longitudinal transport platform;

FIG. 14 is a first state diagram of an embodiment of the present application;

FIG. 15 is a second state diagram of the application in use according to an embodiment of the present application;

FIG. 16 is a state diagram of the use of the embodiment of the present application;

FIG. 17 is a fourth state diagram of the use of an embodiment of the present application;

fig. 18 is a schematic view of the configuration of the processed wooden slat.

The specific implementation mode is as follows:

in order to explain the invention more clearly, the invention will be further explained below with reference to the attached drawings and examples, it being apparent that the drawings listed below are only some specific examples of the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1-10, the wood board end flattening device of the invention comprises a frame 1 and a sliding seat 2 arranged on a wood processing production line, wherein the sliding seat 2 slides on a second sliding table 17, the sliding seat 2 is provided with a turnover table 3 with a first end hinged on the sliding seat 2, the turnover table 3 is provided with a platform surface 4 and a pressing plate 6 for pressing wood board strips 5, the platform surface 4 can be placed with a plurality of longitudinally arranged wood board strips, a driving mechanism 7 for lifting and turning over the second end of the turnover table is arranged between the sliding seat 2 and the turnover table 3, the platform surface 4 and the wood board strips 5 thereon are in an inclined state after the second end of the turnover table is lifted, a barrier strip 16 for blocking the wood board strips 5 is arranged at the first end of the frame close to the turnover table, when in operation, each wood board strip conveyed to the platform surface is firstly pressed by the pressing plate, then the driving mechanism drives the second end of the turnover table to, the wooden laths are enabled to have the tendency of inclining and sliding down towards the first end of the overturning platform, then the pressing of the pressing plate 6 on the wooden laths is released, the wooden laths slide down along the trend of gravity and are blocked by the barrier strips 16, one ends of the wooden laths close to the barrier strips are flush, and finally the driving mechanism 7 returns to enable the platform surface 4 and the wooden laths 5 on the overturning platform to be horizontal.

Furthermore, in order to design reasonably, the pressing plate 6 is located on the side portion where the plurality of wood laths are longitudinally arranged, the pressing plate 6 is driven by a hydraulic cylinder or a pneumatic cylinder 18 to press the wood laths tightly, meanwhile, the pressing plate can be used as a limiting track when the wood laths slide down along the gravity, the pressing plate can be provided with two groups which are respectively located on the two side portions of the plurality of wood laths longitudinally arranged, the displacement of the pressing plate during pressing and releasing can be small, so that the pressing plate can be used as a limiting track when the wood laths slide down along the gravity, of course, only one side of the pressing plate can be provided, and the other side is the end face of the pressing plate 6 which; the pressing plate 6 can be a rectangular metal plate, one surface of the pressing plate 6 is connected with the end part of a telescopic rod of a hydraulic cylinder or a pneumatic cylinder, and the other surface, opposite to the pressing plate 6, of the pressing plate is pressed on the side surface of the wood lath.

It is clear that the batten is lath-shaped, each side of the batten is defined to be long, wide and thick, the surface where the length and the width are located is the side surface, the longitudinal arrangement means that the width direction of the batten is perpendicular to the platform surface, the length direction is arranged along the directions of the first end and the second end of the overturning platform, the side surfaces of the battens are arranged close to each other, and the part (comb teeth processing) to be processed of each batten is the surface where the width and the thickness of the batten are located.

Furthermore, for stable work and long service life, the driving mechanism 7 is a hydraulic cylinder or a pneumatic cylinder, and the overturning platform is driven to overturn between the opposite surfaces of the overturning platform and the sliding seat through the hydraulic cylinder or the pneumatic cylinder; the driving mechanism 7 may be a swing cylinder fixedly connected to the hinge shaft (the hinge shaft is fixedly connected to the roll-over table), but the structure has a short service life and insufficient stability, and a hydraulic cylinder or a pneumatic cylinder located between the roll-over table and the opposite side of the sliding seat is preferably used.

Further, for stable processing, the turning table 3 is further provided with a second pressing plate 8 driven by a hydraulic cylinder or a pneumatic cylinder 19 and used for pressing the wood lath, the hydraulic cylinder or the pneumatic cylinder for driving the second pressing plate 8 to move can be arranged on the frame, the second pressing plate 8 is arranged opposite to the platform surface 4, one surface of the second pressing plate 8 is connected with the end part of the telescopic rod of the hydraulic cylinder or the pneumatic cylinder, and the other surface of the second pressing plate 8 opposite to the first pressing plate is pressed on the upper surface of the wood lath in the width direction.

Furthermore, in order to realize the retraction of the processed wood laths, the turning table 3 is further provided with a first electric guide rail 9 arranged along the direction of the first end and the second end of the turning table and a support frame 10 arranged on a first electric guide rail slide block, the support frame 10 is arranged perpendicular to the first end and the second end of the overturning platform, the lower part of the front end of the support frame is hinged with an overturning blade 11 and a limiting block 12 for limiting the swinging angle of the overturning blade, one surface of the upper part of the overturning blade facing the second end of the overturning platform is hinged with the lower part of the front end of the support frame through a pin shaft 13 and a pin sleeve 14, a lug 15 is arranged above the hinged position of the overturning blade, the limiting block 12 is close to one surface of the lug 15 facing the second end of the overturning platform, so that the overturning blade is limited by the limiting block and can only overturn within a certain angle, and the action of the overturning blade can only overturn 180 degrees in the vertical direction and at the lower end of the overturning blade facing the second end of the overturning platform.

The upset blade that above-mentioned structure of upset blade made is moving the in-process along with the support frame, the upset blade receives each batten to block and overturn backward, after crossing each batten end, the upset blade falls naturally, the support frame is along with the action of first electronic guide rail with the upset blade this moment, make the upset blade, the support frame moves towards roll-over table second end, because the spacing unable reverse upset of spacing piece of upset blade, make the upset blade take each batten to move toward keeping away from roll-over table second end direction, realize the ejection of compact after each batten processing.

Wherein the working method of the wood board end flattening device comprises a frame and a sliding seat which are arranged on a wood processing production line, a turnover table with a first end hinged on the sliding seat is arranged on the sliding seat, a platform surface and a pressing plate for pressing the wood boards are arranged on the turnover table, a plurality of wood boards which are longitudinally arranged are arranged on the platform surface, a driving mechanism for lifting and overturning the second end of the turnover table is arranged between the sliding seat and the turnover table, the platform surface and the wood boards thereon are in an inclined state after the second end of the turnover table is lifted, a barrier strip for blocking the wood boards is arranged at the first end close to the turnover table on the frame, and when the wood boards are in work, the wood boards conveyed to the platform surface are firstly pressed by the pressing plate, then the driving mechanism drives the second end of the turnover table to be lifted, so that the wood boards have a tendency of inclining and sliding towards the first end of the, and then the pressing of the pressing plate on the wood laths is released, each wood lath slides down along the gravity and because of the blocking of the barrier strips, one end of each wood lath close to the barrier strips is flush, finally, the driving mechanism returns to enable the platform surface on the overturning platform and the wood laths to be level, and at the moment, the first ends of the wood laths close to the sliding seat are flush.

As shown in fig. 11-17, this application wood working production line (plank both ends disjunctor broach machine) is including parallel arrangement in frame 1 and be used for along the first slip table 20 and the second slip table 17 of horizontal transport batten 5, the side of first slip table 20 is equipped with the first broach cutter 21 that is used for carrying out the processing to the one end of the batten on first slip table 20, is equipped with between the one end of first slip table 20 and second slip table 17 to be used for transferring the batten after processing on the first slip table 20 to the transfer device 22 on the second slip table 17, the side of second slip table 17 is equipped with the second broach cutter 23 that is used for carrying out the processing to the other end of the batten on the second slip table 17.

In this embodiment, the first sliding table 20 is provided with a first sliding seat 24 capable of translating along the transverse direction, the first sliding seat 24 is provided with a first flat table surface 42 and a first pressing plate 25 for pressing wood laths, the first flat table surface 42 can be used for placing a plurality of longitudinally arranged wood laths, the first pressing plate 25 is located at the side part of the plurality of longitudinally arranged wood laths, and the first pressing plate 25 is driven by the lateral cylinder 26 to press the wood laths tightly; the first pressing plates 25 can be provided with two groups, which are respectively positioned at two side parts of the plurality of wood laths which are longitudinally arranged, the displacement of pressing and releasing the first pressing plates can be small, of course, the first pressing plates can only have one side, and the other side is the end surface which is opposite to the first pressing plates and vertically extends from the first flat table surface; the first pressing plate can be a rectangular metal plate, one surface of the first pressing plate is connected with the end part of the telescopic rod of the lateral cylinder, and the other surface, opposite to the first pressing plate, of the first pressing plate is pressed on the side surface of the wood lath.

In this embodiment, the transfer device 22 includes a longitudinal push plate 27 and a sliding seat 2, the longitudinal push plate 27 is disposed on one side of the first sliding table 20 away from the second sliding table 17 and is driven by the first longitudinal translation mechanism to translate longitudinally, when the first sliding seat 20 moves to one end where the first sliding table 20 reaches the transfer device 22, the first longitudinal translation mechanism drives the longitudinal push plate 27 to translate longitudinally so as to push the plurality of wooden strips on the first flat table surface 42 to the second sliding table 17, the sliding seat 2 is disposed on the second sliding table 17 and can translate transversely, a third press plate 29 driven by a first vertical cylinder 28 and disposed on each wooden strip downwards is disposed on the first sliding seat 24, the first vertical cylinder 28 can be disposed on the top of the first sliding seat 24, and the third press plate 29 is disposed opposite to the first flat table surface 42.

In this embodiment, the one end side that transfer device 22 was kept away from to second slip table 17 is equipped with the platform 30 of unloading that is used for being a plurality of laths that connect to push out from platform face 4 via upset blade 11, when the seat of sliding 2 remove with the platform 30 of unloading just to the time, platform face 4 flushes with the top surface of the platform 30 of unloading.

In this embodiment, the one end side that transfer device 22 was kept away from to first slip table 20 is equipped with the vertical conveying platform 31 that is used for placing a plurality of laths, the upside of vertical conveying platform 31 is equipped with the flattening push pedal 32 that is used for contacting with the terminal surface of a plurality of laths and along horizontal extension, flattening push pedal 32 is by the drive of the vertical translation mechanism of second along vertical translation to with a plurality of laths along vertical propelling movement to first platform face 42 on. Because the length diverse of the lath of waiting to process, when the vertical translation mechanism drive flattening push pedal 32 of second was along longitudinal movement, flattening push pedal 32 and the terminal surface looks butt of a plurality of laths of waiting to process, because the lath has frictional force with vertical conveying platform 31 between the top surface, the lath that can differ with a plurality of lengths promotes to the terminal surface that is close to 3 one sides of flattening push pedal roughly flushes at the flattening removal in-process, realize the effect of flattening, make things convenient for the follow-up broach processing that carries on.

In order to ensure that the leveling push plate 32 pushes the batten smoothly, a guide baffle 33 is arranged on one side of the longitudinal conveying platform 31, and a gap is reserved between the guide baffle and the first press plate so as to reserve the processing allowance of the batten; for the convenience of feeding, a platform for storing the wood lath to be processed is arranged beside the longitudinal conveying platform 31, and the platform is arranged opposite to the guide baffle.

In this embodiment, because vertical conveying platform 31 and platform 30 of unloading are all located the one end of keeping away from transfer device 22, and both positions are adjacent, only need a workman can realize the material loading and the unloading of lath in the production process, reduce the cost of labor.

In this embodiment, the first longitudinal translation mechanism is a longitudinal cylinder 34, and the end of the telescopic rod of the longitudinal cylinder is connected with the longitudinal push plate 27; a sliding frame 43 is connected between two ends of the leveling push plate 32, the sliding frame 43 is connected with the longitudinal conveying platform 31 in a longitudinal sliding mode, the second longitudinal translation mechanism is a second electric guide rail 44 which is longitudinally arranged, and the sliding block of the second electric guide rail 44 drives the sliding frame 43 and the leveling push plate 32 to move longitudinally.

In this embodiment, the first comb-tooth tool 21 and the second comb-tooth tool 23 are disposed between the first sliding table 20 and the second sliding table 17, a first cutting blade 35 for cutting one end of the wood lath to be flat is disposed on one side of the first comb-tooth tool 21 away from the transfer device 22, the first cutting blade 35 is driven by a cutting motor to rotate at a high speed, and when the first sliding seat 24 drives the wood lath to move transversely along the first sliding table 20, the end of the wood lath is cut to be flat by the high-speed rotation of the first cutting blade 35; a second cutting blade 36 for cutting a notch at the lower end of the plank bar with the cut and flattened end part is arranged between the first cutting blade 35 and the first comb teeth cutter 21, and the notch is cut at the lower end of the plank bar with the cut and flattened end part by the second cutting blade 36 rotating at a high speed, so that the end part of the plank bar is prevented from cracking during subsequent comb teeth processing, and the processing quality of comb teeth processing is ensured. A third cutting blade 37 for flattening the other end of the wood lath is arranged on one side of the second comb-tooth cutter 23 close to the transfer device, a fourth cutting blade 38 for flattening the end part and preventing the lower end of the wood lath from cracking is arranged between the third cutting blade 37 and the second comb-tooth cutter 23, and the working principle and the function of the third cutting blade 37 and the fourth cutting blade 38 are the same as those of the first cutting blade 35 and the second cutting blade 36, and the description is not repeated here. It should be noted that the first cutting blade, the second cutting blade, the third cutting blade and the fourth cutting blade are all circular and are driven by the cutting motor to rotate at a high speed. In order to avoid the swarf in the cutting process, the first cutting blade, the second cutting blade, the third cutting blade and the fourth cutting blade are covered with protective covers.

In this embodiment, in order to avoid the broach to add the saw-dust and spatter all around, the outside of first broach cutter and second broach cutter also covers and is equipped with the protection casing, and this protection casing still is connected with negative pressure machine through the pipeline to extract the saw-dust to the sack in.

In this embodiment, both ends of the first sliding table 20 and both ends of the second sliding table 17 are hinged with lower locking hooks 39 with upward hook heads, the lower locking hooks 39 are hinged with elastic connecting rods 46 below the hook heads, the elastic connecting rods 46 are supported by elastic materials and have the characteristic of deforming under pressure, and the elastic connecting rods 46 are driven by cylinders 47 located below the elastic connecting rods 46 to lift; and the two end surfaces of the first sliding seat 24 and the second sliding seat 2 are respectively provided with an upper locking hook 40 with a downward hook head, and the upper locking hook 40 is used for hooking the lower locking hook 39. Because one end of the lower latch hook 39 is hinged and the elastic link 46 is hinged below the other end, when the hook head of the lower latch hook 39 is pressed downwards by the upper latch hook 40, the elastic deformation of the elastic link 46 makes the lower latch hook 39 swing downwards around the hinged end, so that the hook head of the upper latch hook 40 can cross over the hook head of the lower latch hook 39, and after the hook heads of the upper latch hook 40 and the lower latch hook 39 are hooked in place, the elastic link 46 pushes the lower latch hook 39 to swing upwards to the initial position, so that the upper latch hook 40 and the lower latch hook 39 are firmly connected. If the upper and lower lock hooks need to be separated, only the air cylinder 47 needs to be started, the air cylinder rod of the air cylinder 47 drives the elastic connecting rod 46 to move downwards, and the elastic connecting rod 46 drives the lower lock hook 39 to swing downwards in the downward movement process, so that the hook heads of the upper and lower lock hooks are separated. Through the arrangement of the upper and lower latch hook structures, the first or second sliding seat can be fixed after moving in place.

It should be noted that, the cylinders used in this embodiment may also be replaced by oil cylinders.

In this embodiment, the first sliding table 20 and the second sliding table 17 are respectively provided with a third electric guide rail 41 which is transversely arranged, the first sliding seat and the sliding seat are both fixedly connected with a slide block of the third electric guide rail, and the electric guide rails are used for driving the first sliding seat and the sliding seat to perform reciprocating translational motion along the transverse direction.

The specific implementation process comprises the following steps: in an initial state, the first sliding seat moves to be opposite to the longitudinal conveying platform, and the sliding seat moves to be opposite to the longitudinal push plate; when in work: (1) manually arranging a plurality of wood laths 5 on the longitudinal conveying platform 31 along the longitudinal direction, then driving the leveling push plate 32 to push the plurality of wood laths to move to the first flat table surface 42 of the first sliding seat 24 by the second electric guide rail 44, and due to the friction force between the wood laths 5 and the top surface of the longitudinal conveying platform 31, the plurality of wood laths with different lengths can be pushed to be approximately flush with the end surface close to one end of the leveling push plate in the moving process of the leveling push plate 32, so that the leveling effect is realized; (2) the first pressing plate 25 and the third pressing plate 29 on the first sliding seat 24 are respectively pressed on a plurality of wood laths under the driving of the lateral cylinder 26 and the first vertical cylinder 28, then the first sliding seat 24 transversely moves along the first sliding table 20 to be opposite to the longitudinal push plate 27 and the sliding seat 2, in the moving process, the first cutting piece 35 firstly cuts flat one ends of the plurality of wood laths, then the second cutting piece 36 cuts a notch at the lower part of the cut flat end of the wood lath, and finally the first comb-teeth cutter 21 performs comb-teeth processing on the wood laths; (3) the first pressing plate 25 and the third pressing plate 29 are driven by the lateral air cylinder 26 and the first vertical air cylinder 28 respectively to retract and separate from the wood lath, then the longitudinal air cylinder 34 drives the longitudinal pushing plate 27 to move towards the sliding seat 2, and the plurality of wood laths on the first flat platform surface 42 are pushed onto the platform surface 4 of the sliding seat 2 at one time during the moving process; (4) the longitudinal cylinder 34 drives the longitudinal push plate 27 to return to the initial position, and the first sliding seat 24 moves along the first sliding table 20 to be opposite to the longitudinal conveying platform 31 to receive the next batch of wood laths to be processed; the wood laths on the platform surface 4 are firstly pressed by the pressing plate 6, then the driving mechanism 7 drives the second end of the overturning platform 3 to lift, so that the wood laths have the tendency of sliding down towards the first end of the overturning platform 3 in an inclined manner, then the pressing of the wood laths by the pressing plate 6 is released, the wood laths slide down along the trend of gravity, one ends of the wood laths close to the barrier strips are flush due to the blocking of the barrier strips 16, finally the pressing plate 6 and the second pressing plate 8 press a plurality of wood laths, the driving mechanism 7 returns to enable the platform surface 4 on the overturning platform 3 and the wood laths to be horizontal, and the first ends of the wood laths close to the sliding seat 2 are flush at the moment; (5) the sliding seat 2 transversely moves along the second sliding table 17 to be opposite to the discharging platform 30, the third cutting piece 37 firstly cuts the other ends of the wood laths flat in the moving process, then the fourth cutting piece 38 cuts a notch at the lower part of the cut flat ends of the wood laths, and finally the second comb-teeth cutter 23 performs comb-teeth processing on the wood laths; (6) the support frame 10 and the turning blade 11 move towards the first end of the turning table 3 along with the action of the first electric guide rail 9, the turning blade 11 is blocked by each batten and turns backwards in the moving process, the turning blade 11 naturally falls after crossing the end of each batten, at the moment, the support frame 10 and the turning blade 11 move towards the second end of the turning table 3 along with the action of the first electric guide rail 9, and the turning blade 11 cannot turn reversely due to the limit of the limiting block 12, so that the turning blade 11 drives each batten 5 to move towards the direction far away from the second end of the turning table 3, and each batten is pushed to the unloading platform 30 after being processed; (7) the slide carriage 2 is moved laterally on the second slide 17 to again face the longitudinal push plate 27 to receive the next batch of wood slats.

This embodiment is through vertical conveying platform, first slip table, transfer device and second slip table form the broach processing structure of annular form, carry out the broach processing of one end in the transportation process on first slip table through the batten, later utilize transfer device to remove the batten to the second slip table on and carry out the flattening operation, carry out the broach processing of the other end in the transportation process on the second slip table through the batten, the switching of two processing ends of batten is realized to whole process, can carry out the broach processing to the both ends of batten fast, and not only convenient for operation, reduce the intensity of labour of artifical transport, and improve work efficiency greatly, the problem of adopting the manual work to switch two processing ends of batten among the prior art is solved.

The above description is only a preferred embodiment of the present invention, and all equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the present invention.

Claims

1. The utility model provides a plank end levels device, includes the frame of establishing on wood working production line and the seat that slides, its characterized in that: the wood lath slide mechanism is characterized in that a turnover table with a first end hinged to the sliding seat is arranged on the sliding seat, a platform surface and a pressing plate used for pressing wood laths are arranged on the turnover table, a plurality of wood laths which are longitudinally arranged can be placed on the platform surface, a driving mechanism used for lifting and turning the second end of the turnover table is arranged between the sliding seat and the turnover table, the platform surface and the wood laths on the platform surface are in an inclined state after the second end of the turnover table is lifted, a blocking strip used for blocking the wood laths is arranged at the first end, close to the turnover table, of the rack, when the wood laths are in operation, the wood laths conveyed to the platform surface are firstly pressed by the pressing plate, then the driving mechanism drives the second end of the turnover table to be lifted, so that the wood laths have the tendency of inclining and sliding towards the first end of the turnover table, then the pressing of the wood laths by the, and finally, the driving mechanism returns to enable the platform surface and the wood lath on the overturning platform to be horizontal.

2. The plank end flattening apparatus of claim 1, wherein: the pressing plate is located on the side portion of the plurality of wood laths which are longitudinally arranged, the pressing plate is driven by a hydraulic cylinder or a pneumatic cylinder to press the wood laths tightly, and meanwhile, the pressing plate can be used as a limiting track when the wood laths slide down along the gravity.

3. The plank end flattening apparatus of claim 1, wherein: the wood lath is lath-shaped, each side of the wood lath is defined to be long, wide and thick, the surface where the long and the wide are located is a side surface, the longitudinal arrangement means that the width direction of the wood lath is vertical to the platform surface, the length direction is arranged along the direction of the first end and the second end of the overturning platform, the side surfaces of the wood laths are arranged in a close manner, and the part to be processed of each wood lath is the surface where the width and the thickness of the wood lath are located.

4. The plank end flattening apparatus of claim 1, wherein: the driving mechanism is a hydraulic cylinder or a pneumatic cylinder, and the overturning platform is driven to overturn by the hydraulic cylinder or the pneumatic cylinder between the opposite surfaces of the overturning platform and the sliding seat.

5. The plank end flattening apparatus of claim 1, wherein: and the overturning platform is also provided with a second pressing plate driven by a hydraulic cylinder or a pneumatic cylinder and used for pressing the wood laths, and the second pressing plate is arranged opposite to the platform surface.

6. The plank end flattening apparatus of claim 1, wherein: the turnover table is further provided with a first electric guide rail arranged along the first end and the second end of the turnover table and a support frame arranged on a first electric guide rail sliding block, the support frame is arranged perpendicular to the first end and the second end of the turnover table, and the lower part of the front end of the support frame is hinged with a turnover blade and a limiting block used for limiting the swing angle of the turnover blade.

7. The plank end flattening apparatus of claim 1, wherein: the wood processing production line comprises a first sliding table and a second sliding table which are arranged in parallel and used for conveying wood laths transversely, a first comb-tooth cutter used for processing one end of the wood lath on the first sliding table is arranged beside the first sliding table, a transfer device used for transferring the wood lath processed on the first sliding table to the second sliding table is arranged between the first sliding table and one end of the second sliding table, and a second comb-tooth cutter used for processing the other end of the wood lath on the second sliding table is arranged beside the second sliding table; the first sliding table is provided with a first sliding seat capable of horizontally moving, the first sliding seat is provided with a first flat table surface and a first pressing plate for pressing wood laths, and the first flat table surface can be used for placing a plurality of longitudinally arranged wood laths; the transfer device comprises a longitudinal push plate and a sliding seat, wherein the longitudinal push plate is arranged on one side of the first sliding table, which is far away from the second sliding table, and is driven by a first longitudinal translation mechanism to translate longitudinally so as to push the plurality of wood laths on the first flat table surface to the second sliding table; the sliding seat is arranged on the second sliding table and can horizontally translate along the transverse direction.

8. The plank end flattening apparatus of claim 1, wherein: a longitudinal conveying platform for placing a plurality of wood laths is arranged beside one end, away from the transfer device, of the first sliding table, a leveling push plate which is used for being in contact with the end faces of the wood laths and extends along the transverse direction is arranged on the upper side of the longitudinal conveying platform, and the leveling push plate is driven by a second longitudinal translation mechanism to translate along the longitudinal direction so as to push the wood laths to the first platform surface along the longitudinal direction; the first longitudinal translation mechanism is a longitudinal cylinder; a sliding frame is connected between two ends of the leveling push plate, the sliding frame is connected with the longitudinal conveying platform in a longitudinal sliding mode, the second longitudinal translation mechanism is a second electric guide rail which is arranged longitudinally, and a sliding block of the second electric guide rail drives the sliding frame and the leveling push plate to move longitudinally; the first comb-tooth cutter and the second comb-tooth cutter are arranged between the first sliding table and the second sliding table, a first cutting piece used for cutting and flattening one end of the wood lath is arranged on one side, away from the transfer device, of the first comb-tooth cutter, and a second cutting piece used for cutting and flattening the end part and preventing the lower end of the wood lath from cracking is arranged between the first cutting piece and the first comb-tooth cutter; a third cutting blade for cutting the other end of the wood lath to be flat is arranged on one side, close to the transfer device, of the second comb-tooth cutter, and a fourth cutting blade for cutting the end to be flat to prevent the lower end of the wood lath from cracking is arranged between the third cutting blade and the second comb-tooth cutter; hinges and lower lock hooks with upward hook heads are arranged at two ends of the first sliding table and two ends of the second sliding table respectively, and an elastic connecting rod is arranged below the lower lock hook and the hook heads and driven by an air cylinder below the elastic connecting rod to lift; the two ends of the first sliding seat and the second sliding seat are respectively provided with a locking hook with an upward hook head for hooking the lower locking hook, namely hooking the sliding seats to enable the sliding seats to be stable.

9. A working method of a wood board end flattening device is characterized in that: wherein plank end flattening device includes establishing frame and the seat that slides on wood working production line, it articulates the roll-over table on the seat that slides to be equipped with first end on the seat that slides, be equipped with the platform face on the roll-over table and be used for pressing the clamp plate of putting the batten, can place a plurality of battens of longitudinal arrangement on the platform face, be equipped with the actuating mechanism who lifts the roll-over table second end upset between slide and the roll-over table, platform face and the batten on it is in the tilt state after roll-over table second end lifting, the first end that is close to the roll-over table in the frame is equipped with the blend stop that blocks the batten, and during operation, each batten of conveying to the platform face is pressed by the clamp plate earlier, and actuating mechanism drives the roll-over table second end lifting afterwards, makes each batten have the trend towards the first end slope landing of roll-over table, then removes the pressure of clamp plate to the batten, and each batten receives the gravity homeotropic landing and owing, make each batten be close to the one end parallel and level of blend stop, drive mechanism replies at last and makes the platform face and the batten on the roll-over table be in the level, and each batten is close to the equal parallel and level of first end of the seat that slides this moment.

10. The method of operating a plank end flattening apparatus of claim 9, wherein: the overturning platform is also provided with a first electric guide rail arranged along the direction of the first end and the second end of the overturning platform and a support frame arranged on a first electric guide rail sliding block, the first electric guide rail extends out of the second end of the overturning platform, the support frame is arranged in a direction perpendicular to the direction of the first end and the second end of the overturning platform, and the lower part of the front end of the support frame is hinged with an overturning blade and a limiting block for limiting the swinging angle of the overturning blade, so that the overturning blade can only overturn towards the second end of the overturning platform from a naturally drooping state; the initial position of support frame and upset blade is located and keeps away from the roll-over table first, the position of two ends, after each batten end (being roll-over table first end) processing, support frame and upset blade are along with the action of first electronic guide rail, make them remove towards the first end of roll-over table, at the removal in-process, the upset blade receives each batten to block and overturn backward, after crossing each batten end, the upset blade falls naturally, support frame and upset blade are along with the action of first electronic guide rail this moment, make them remove towards the roll-over table second end, because the spacing unable reverse upset of spacing piece of upset blade, make the upset blade take each batten to remove towards keeping away from roll-over table second end direction, realize the ejection of compact after each batten processing.