CN111823324A

CN111823324A - Wood furniture timber processing production line

Info

Publication number: CN111823324A
Application number: CN202010780179.2A
Authority: CN
Inventors: 秦昶亮; 秦敬富
Original assignee: Xuzhou Lianghui Furniture Co ltd
Current assignee: Xuzhou Lianghui Furniture Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2020-10-27
Anticipated expiration: 2040-08-05
Also published as: CN111823324B

Abstract

The application relates to a solid wood furniture timber processing production line which comprises a feeding table, a preferable saw body and a blanking table, wherein the feeding table is arranged at a feeding port of the preferable saw body; the feeding table comprises a first conveyor belt and scribing tables arranged on two sides of the conveyor belt, and the two scribing tables are connected with the first conveyor belt in a sliding mode along the direction close to or far away from each other. This application is through setting up the second saw bit, first drive assembly and second drive assembly, it saw cuts to the knot on timber to have at preferred saw body, first saw bit and the second saw bit that corresponds length of ruling on the timber are driven by first drive assembly, then make second drive assembly drive first saw bit and second saw bit, make first saw bit and second saw bit rotate, and then make first saw bit and second saw bit saw cut simultaneously to the department of ruling on timber, and then reduce the time that timber stopped in the frame, and then improve the effect of preferred saw body work efficiency.

Description

Wood furniture timber processing production line

Technical Field

The application relates to the field of intelligent wood working machinery, in particular to a solid wood furniture timber processing production line.

Background

At present, wood working machinery is widely applied to furniture manufacturing industry, wood processing comprises feeding, sawing, optimizing and collecting, and each process adopts a scattered and intermittent operation mode. In the actual production process, the timber is usually sawed by using a preferred saw, so that the timber is sawed into battens with certain sizes and barknots on the timber are sawed off, and further, the timber is preferred and collected by workers conveniently.

In the prior art, as the chinese utility model patent of publication number CN208343046U, a preferred saw of timber is disclosed, including conveying platform, workspace, measurement conveying district, the conveying platform is U type structure, it includes the side gyro wheel to measure the conveying district, the workspace is including drawing the line platform, keeping off the work or material rest, it is U type structure to draw the line platform, it includes fixed drawing the line platform and removes the drawing the line platform to draw the line platform, one side of fixed drawing the line platform is fixed in the conveying platform, it has 2-4 slide rails to remove the drawing the line platform below, the even cloth of slide rail is in drawing the line platform below, the slide rail at drawing the line platform both edges has the locking structure, the slide rail includes car and track, the car is fixed in the drawing the line platform, the track vertical fixation is in conveying platform side, car length is greater than track length. The utility model provides a wood optimizing saw, which can move a scribing table according to the width of wood to ensure that the wood is conveyed by leaning against one side of a conveying table, and a side roller is arranged on the side of the conveying table opposite to a measuring wheel to ensure that the wood is conveyed by clinging to one side of the conveying table; in addition, a material blocking frame is arranged at the material inlet, so that the wood boards are prevented from being overlapped and entering a measuring and conveying area.

In view of the above-mentioned related art, the inventor believes that after the preferred saw is used to saw the wood, the wood with various lengths is conveyed to the tail end of the conveying table through the conveying table, so that the wood strips with various lengths are stacked at the tail end of the conveying table, and therefore, the working efficiency of workers is reduced.

Practical contents

In order to make things convenient for the staff to classify to the stuff of different length, improve staff's work efficiency, this application provides a wood furniture timber processing lines.

The application provides a pair of wood furniture timber processing lines adopts following technical scheme:

a solid wood furniture timber processing production line comprises a feeding table, a preferable saw body and a blanking table, wherein the feeding table is arranged at a feeding port of the preferable saw body, and the blanking table is arranged at a discharging port of the preferable saw body; the feeding table comprises a first conveyor belt and scribing tables arranged on two sides of the conveyor belt, and the scribing tables are connected with the first conveyor belt in a sliding mode along the direction close to or far away from each other; the optimized saw body comprises a rack, a scribing detector, a first saw blade, a plurality of conveying rollers and a plurality of pressing rollers, wherein the plurality of conveying rollers are rotatably connected to the rack, the plurality of conveying rollers are arranged in parallel and the roll shafts are arranged in a coplanar manner, the plurality of pressing rollers are rotatably connected to the top of the rack, the plurality of pressing rollers can be slidably connected with the rack along the direction close to or far from the conveying rollers, the first saw blade is rotatably connected to the rack, the sawing direction of the first saw blade is perpendicular to the conveying direction of the conveying rollers, the first saw blade is slidably connected with the rack along the direction close to or far from the pressing rollers, and the scribing detector is arranged at the top of the rack and detects scribing on wood; the blanking table comprises a second conveyor belt, a signal generator, a signal receiver and an optimal component for screening battens, wherein the signal generator and the signal receiver are arranged on two sides of the second conveyor belt respectively, the signal generator and the signal receiver are arranged correspondingly, and the optimal component is arranged on one side of the second conveyor belt.

By adopting the technical scheme, when the wood is processed by using a processing production line, the wood is placed on the scribing table, then a worker detects the knot on the wood, marks are marked at the knot position by using a marking pen, then the wood is placed between the two scribing tables, the first conveying belt conveys the wood, so that the wood is conveyed to the conveying roller, when the scribing detector detects the scribing on the wood, the conveying roller stops rotating, then the pressing roller presses the wood, so that the first saw blade moves along the direction close to the pressing roller, the first saw blade saws the scribing position on the wood, the first saw blade further saws the wood into two sections, so that the conveying roller continues conveying the wood, when the next scribing moves to the position of the first saw blade, the driving roller stops moving, and the lower pressing roller presses the wood, when the wood strips move to the position of the signal generator, the wood strips block the signals sent by the signal generator, the signal receiver cannot receive the signals, the length of the wood strips is calculated according to the time when the signals are blocked, when the corresponding wood strips move to the position of the preferred assembly, the preferred assembly rejects the wood strips, the wood strips with the same length are collected together, and the wood strips with different lengths are classified, thereby reducing the workload of the workers.

Preferably, be provided with a plurality of second saw bits in the frame, it is a plurality of second saw bit interval sets up, and is a plurality of the direction of saw cutting of second saw bit perpendicular to transfer direction of transfer roller, and a plurality of the second saw bit is along direction and frame sliding connection who is close to or keeps away from the pinch roller, it is provided with the first drive assembly who is used for driving first saw bit and second saw bit towards the motion of pinch roller to correspond first saw bit and a plurality of second saw bit in the frame, be provided with the first saw bit of drive and drive a plurality of second saw bit pivoted second drive assembly in the frame.

Through adopting above-mentioned technical scheme, when preferred saw body saw cuts the knot on timber, first saw bit and the second saw bit that corresponds marking off length on the timber are driven by first drive assembly, then make second drive assembly drive first saw bit and second saw bit, make first saw bit and second saw bit rotate, and then make first saw bit and second saw bit saw cut simultaneously to the marking off department on timber, and then reduce the time that timber stopped in the frame, and then improve the work efficiency who prefers the saw body.

Preferably, the second driving assembly includes a first driving shaft and a second driving shaft, the first driving shaft and the second driving shaft are arranged in parallel, the first driving shaft and the second driving shaft are both rotatably connected to the frame, the first driving shaft can relatively slide with the frame along the length direction of the first driving shaft, a first driving motor is fixedly arranged on the frame, an output shaft of the first driving motor is coaxially and fixedly connected to the first driving shaft, a plurality of first gears are coaxially and fixedly connected to the first driving shaft, a plurality of second gears are coaxially and rotatably connected to the second driving shaft, the plurality of second gears are rotatably connected to the second driving shaft through bearings, an inner ring of each bearing is fixedly connected to the second driving shaft, an outer ring of each bearing is fixedly connected to an inner wall of each second gear, and the plurality of first gears and the plurality of second gears are arranged correspondingly, and the first drive shaft that slides can make single first gear rather than the single second gear meshing transmission that corresponds, and is a plurality of equal coaxial fixedly connected with first belt pulley on the second gear, equal coaxial fixedly connected with second belt pulley on first saw bit and the second saw bit, correspond the coaxial sliding connection of first saw bit and have the third belt pulley in the first drive shaft, and third belt pulley and first drive shaft synchronous revolution, first belt pulley and third belt pulley all are connected rather than the second belt pulley belt transmission that corresponds.

Through adopting above-mentioned technical scheme, when the marking off detector detects the marking off on the timber, the transfer roller stop motion, the pinch roller pushes down, then first drive shaft takes place relative slip along its length direction and frame, thereby make on the first drive shaft first gear and the second drive shaft correspond the second gear meshing that timber was sawed the point, start first drive assembly, make on the corresponding timber by the second saw bit of sawing the tangent point and first saw bit be close to the pinch roller motion, and then make the belt on first gear and the second gear by the tensioning, the belt on third gear and the second gear is by the tensioning, thereby make first saw bit and second saw bit rotate, and then make first saw bit and second saw bit saw cut the timber simultaneously, and then efficiency when improving the production line and producing the timber.

Preferably, first drive assembly includes a plurality of cylinders, and is a plurality of the cylinder corresponds first saw bit and a plurality of second saw bit setting, first saw bit and a plurality of saw bit rotate to be connected on the mount pad, the mount pad is along being close to or keeping away from the direction and the frame sliding connection of compression roller, the cylinder body and the frame fixed connection of cylinder, the piston rod and the mount pad fixed connection of cylinder.

Through adopting above-mentioned technical scheme, when first saw bit and second saw bit need saw cut timber, the cylinder that corresponds the second saw bit of the required saw tangential point of timber and first saw bit starts to make the cylinder drive the mount pad, and then make the mount pad along the direction motion of pinch-off roller, and then make first saw bit and second saw bit be close to the direction motion of pinch-off roller, and then make the simultaneous movement of first saw bit and second saw bit.

Preferably, the annular has all been seted up along the centre of a circle separately to the week side of first belt, second belt pulley and third belt pulley, all install L type pole on first belt pulley, second belt pulley and the third belt pulley, the profile and the annular sliding connection of annular are followed to the one end of L type pole, the other end and the belt of L type pole deviate from the side butt of first belt pulley or second belt pulley or third belt pulley.

Through adopting above-mentioned technical scheme, saw cut when accomplishing at first saw bit and second saw bit to timber, the cylinder shrink, thereby make first belt pulley and second belt pulley and the belt on the third belt pulley lax, L type pole and belt butt, and then prevent belt and first belt pulley, second belt pulley and third belt pulley separation, when synchronous rotation takes place for first belt pulley and third belt pulley and second belt pulley, L type pole takes place relative slip with the annular under the effect of belt, and then guarantee first belt pulley and third belt pulley and second belt pulley normal emergence synchronous rotation.

Preferably, the preferable assembly comprises a plurality of driving cylinders and a plurality of driving plates, the cylinder bodies of the driving cylinders are fixedly connected with the same side of the second conveying belt, the piston rods of the driving cylinders are fixedly connected with the driving plates, and the stretching direction of the driving cylinders is perpendicular to the conveying direction of the second conveying belt.

Through adopting above-mentioned technical scheme, by the stuff that preferred saw body saw cut the completion, convey to the second conveyer belt, the stuff that is conveyed to the second conveyer belt blocks the signal that signal generator sent, thereby make the unable received signal of signal receiver, and then make signal receiver calculate the length of the stuff with the unable received signal, transmit for corresponding drive actuating cylinder, when the stuff moves to the drive actuating cylinder position that corresponds, it starts to drive actuating cylinder, thereby make and drive actuating cylinder and drive the drive plate, and then make the drive plate push away the stuff to one side of second conveyer belt, and then make the stuff of same length collected together, and then make things convenient for staff's later stage to transport the stuff.

Preferably, the frame is provided with a dust collection assembly for collecting the wood chips.

Through adopting above-mentioned technical scheme, when preferred saw body saw cuts timber, can produce the saw-dust in the frame to make the subassembly that gathers dust collect the saw-dust and collect the saw-dust, and then reduce the pollution of saw-dust to the air.

Preferably, the subassembly that gathers dust includes tub, dust collection box and negative-pressure air fan gather dust, the one end and the frame fixed connection of tub gather dust, just the one end of tub that gathers dust caters to the rotation direction setting of first saw bit, the other end and the dust collection box intercommunication setting of tub that gathers dust, negative-pressure air fan and the setting of dust collection box intercommunication.

Through adopting above-mentioned technical scheme, when preferred saw body saw cuts timber, start negative-pressure air fan for the inside of dust collecting box is sucked to the air in the dust collecting box, thereby produce the negative pressure in making dust collecting box, and then produce the negative pressure in making the pipe that gathers dust, and then make the pipe that gathers dust collect and collect the saw-dust that timber produced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the second saw blade, the first driving assembly and the second driving assembly, when the optimized saw body saws the barton on the wood, the first saw blade and the second saw blade corresponding to the scribing length on the wood are driven by the first driving assembly, and then the second driving assembly drives the first saw blade and the second saw blade to rotate, so that the first saw blade and the second saw blade saw the scribing position on the wood simultaneously, the time of the wood staying in the rack is reduced, and the working efficiency of the optimized saw body is improved;

2. by providing a first drive shaft, a second drive shaft, a first gear, a second gear and a third gear, when the marking detector detects the marking on the wood, the conveying roller stops moving, the pressing roller presses downwards, then the first driving shaft slides relative to the frame along the length direction of the first driving shaft, so that a first gear on the first driving shaft is meshed with a second gear on the second driving shaft corresponding to the point to be sawed on the wood, the first driving assembly is started, a second saw blade and a first saw blade corresponding to the point to be sawed on the wood move close to the pressing roller, thereby tensioning the belts on the first gear and the second gear, tensioning the belts on the third gear and the second gear, thereby rotating the first saw blade and the second saw blade, so that the first saw blade and the second saw blade saw the wood simultaneously, and the efficiency of the production line in the production of the wood is improved;

3. through setting up the cylinder, when first saw bit and second saw bit need saw cut timber, the cylinder of the second saw bit and the first saw bit that corresponds the required saw tangential point of timber starts to make the cylinder drive the mount pad, and then make the mount pad along the direction motion of compressing roller, and then make the direction motion that first saw bit and second saw bit are close to the compressing roller, and then make the simultaneous movement of first saw bit and second saw bit.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a schematic view of the structure of the feed table;

FIG. 3 is a schematic structural view of a preferred saw body;

FIG. 4 is a schematic structural view of a second drive assembly;

FIG. 5 is a schematic structural view of a blanking table;

FIG. 6 is a schematic view of another perspective of the preferred saw body, showing primarily the dust collection assembly.

Description of reference numerals: 100. a feeding table; 110. a scribing table; 111. a slide bar; 112. locking the bolt; 120. a first conveyor belt; 200. preferably a saw body; 210. a frame; 220. a scribe line detector; 230. a first saw blade; 231. a mounting seat; 232. a cylinder; 233. a second pulley; 240. a conveying roller; 250. a pressure roller; 251. mounting a plate; 260. a second saw blade; 300. a blanking table; 310. a second conveyor belt; 311. adjusting a rod; 312. a lock lever; 313. a limiting rod; 320. a signal generator; 330. a signal receiver; 340. a preferred component; 341. a driving cylinder; 342. a drive plate; 400. a second drive assembly; 410. a first drive shaft; 420. a second drive shaft; 411. a slider; 412. a third belt pulley; 413. a chute; 414. a first drive motor; 415. a first gear; 416. a second gear; 417. a first pulley; 418. a bearing; 419. a ring groove; 421. an L-shaped rod; 422. a hydraulic cylinder; 423. a connecting plate; 500. a blocking component; 510. a first support bar; 511. a lock lever; 520. a second support bar; 530. a blocking plate; 531. a material collecting platform; 600. a dust collection assembly; 610. a dust collecting pipe; 620. a dust collection box; 621. filtering the plate; 630. a negative pressure fan; 631. a brush; 632. a squeegee; 633. a reciprocating screw; 634. a fourth belt pulley; 635. a second drive motor.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses wood furniture timber processing lines.

Referring to fig. 1 and 2, a solid wood furniture timber processing line includes a feeding table 100, a preferred saw body 200, and a blanking table 300, wherein the feeding table 100 is installed at a feeding port of the preferred saw body 200, and the blanking table 300 is installed at a discharging port of the preferred saw body 200. The feeding station 100 includes a first conveyor belt 120 and scribing stations 110 disposed at both sides of the conveyor belt, and the scribing stations 110 are slidably connected to the first conveyor belt 120 in directions approaching or separating from each other. A sliding rod 111 is fixedly welded at one end, far away from the preferable saw body 200, of the frame of the first conveyor belt 120, the sliding rod 111 penetrates through the two scribing tables 110 and is in sliding connection with the two scribing tables 110, locking bolts 112 are respectively installed on the sliding rod 111 corresponding to the two scribing tables 110, and threads at one ends, far away from bolt heads, of the two locking bolts 112 penetrate through the sliding rod 111 and abut against the scribing tables 110. When the staff marked the timber, two marking off platforms 110 can be adjusted according to the width of timber for supply single timber to pass between two marking off platforms 110, and then guarantee the quilt direction of timber.

Referring to fig. 3 and 4, it is preferable that the saw body 200 includes a frame 210, a scribing line detector 220, a first saw blade 230, a plurality of transfer rollers 240, and a plurality of pinch rollers 250, the plurality of transfer rollers 240 are rotatably coupled to the frame 210, the plurality of transfer rollers 240 are arranged in parallel and with the rollers coplanar, a top portion of the frame 210 is slidably coupled to a mounting plate 251 in a direction approaching or departing from the transfer rollers 240, and the plurality of pinch rollers 250 are rotatably coupled to the mounting plate 251. The first blade 230 is rotatably connected to the frame 210, the sawing direction of the first blade 230 is perpendicular to the conveying direction of the conveying roller 240, the first blade 230 is slidably connected to the frame 210 in a direction approaching or departing from the pressing roller 250, and the scribing line detector 220 is mounted on the mounting plate 251 and detects the scribing line on the wood.

Referring to fig. 5, the blanking table 300 includes a second conveyor belt 310, a signal generator 320, a signal receiver 330 and a preferred assembly 340 for screening wood strips, wherein the signal generator 320 and the signal receiver 330 are both fixedly mounted on the frames at two sides of the second conveyor belt 310 through screws, the signal generator 320 and the signal receiver 330 are correspondingly arranged, and the preferred assembly 340 is mounted at one side of the second conveyor belt 310.

Referring to fig. 3 and 4, in order to improve the working efficiency of the preferred saw body 200, a plurality of second blades 260 are mounted on the frame 210, the plurality of second blades 260 are arranged at intervals, the sawing direction of the plurality of second blades 260 is perpendicular to the conveying direction of the conveying rollers 240, and the plurality of second blades 260 are slidably coupled to the frame 210 in a direction approaching or departing from the pressing rollers 250. A first driving assembly for driving the first saw blade 230 and the second saw blade 260 to move towards the pressure roller 250 is mounted on the frame 210 corresponding to the first saw blade 230 and the second saw blades 260, the first saw blade 230 and the second saw blade 260 are both slidably connected with the frame 210 through a mounting seat 231, the first driving assembly comprises a plurality of air cylinders 232, the air cylinders 232 are arranged corresponding to the first saw blade 230 and the second saw blade 260 one to one, the cylinder bodies of the air cylinders 232 are fixedly welded with the frame 210, and the piston rods of the air cylinders 232 are fixedly welded with the mounting seat 231. The frame 210 is mounted with a second driving assembly 400 for driving the first blade 230 and the second blades 260 to rotate.

In order to allow for the normal rotation of the first blade 230 and the second blade 260, the second drive assembly 400 includes a first drive shaft 410 and a second drive shaft 420, the first drive shaft 410 and the second drive shaft 420 being arranged in parallel, and the first drive shaft 410 and the second drive shaft 420 are both rotatably coupled to the frame 210, the first driving shaft 410 can slide relative to the frame 210 along the length direction of the first driving shaft 410, the frame 210 is provided with a first driving motor 414, the first driving motor 414 is fixedly installed on a connecting plate 423, the connecting plate 423 is slidably connected with the frame 210 along the length direction of the first driving shaft 410, an output shaft of the first driving motor 414 is coaxially and fixedly welded with the first driving shaft 410, one end of the first driving shaft 410 is connected with a hydraulic cylinder 422, a cylinder body of the hydraulic cylinder 422 is welded with the frame 210, a piston rod of the hydraulic cylinder 422 is coaxially and rotatably connected with the first driving shaft 410, and a power source of the hydraulic cylinder 422 is a hydraulic pump. A plurality of first gears 415 are coaxially and fixedly welded on the first driving shaft 410, a plurality of second gears 416 are coaxially and rotatably connected on the second driving shaft 420, the plurality of second gears 416 are rotatably connected with the second driving shaft 420 through bearings 418, inner rings of the bearings 418 are fixedly welded with the second driving shaft 420, outer rings of the bearings 418 are fixedly welded with the inner wall of the second gears 416, the plurality of first gears 415 and the plurality of second gears 416 are correspondingly arranged, the single first gear 415 and the corresponding single second gear 416 can be meshed for transmission by sliding the first driving shaft 410, first pulleys 417 are coaxially and fixedly welded on the plurality of second gears 416, second pulleys 233 are coaxially and fixedly welded on the first saw blade 230 and the second saw blade 260, a third pulley 412 is coaxially and slidably connected on the first driving shaft 410 corresponding to the first saw blade 230, and a sliding block 411 is integrally formed on the first driving shaft 410 along the length direction thereof, the third pulley 412 is provided with a sliding groove 413 corresponding to the sliding block 411, the sliding block 411 is connected with the sliding groove 413 in a sliding manner, the third pulley 412 rotates synchronously with the first driving shaft 410, and the first pulley 417 and the third pulley 412 are in belt transmission connection with the corresponding second pulley 233. When the preferred saw body 200 is used for sawing wood, the second blade 260 and the first blade 230 corresponding to the position of the upper line of the wood are driven by the cylinder 232 to move towards the pressing roller 250, so that the belts connecting the first pulley 417 and the third pulley 412 with the second pulley 233 are tensioned, and the positive sawing of the wood by the first blade 230 and the second blade 260 is ensured.

In order to reduce the separation of the belt from the first pulley 417, the second pulley 233 and the third pulley 412, the circumferential sides of the first pulley 417, the second pulley 233 and the third pulley 412 are respectively provided with a ring groove 419 along the respective circle centers, the first pulley 417, the second pulley 233 and the third pulley 412 are respectively provided with an L-shaped rod 421, one end of the L-shaped rod 421 is slidably connected with the ring groove 419 along the contour of the ring groove 419, and the other end of the L-shaped rod 421 is abutted against the side of the belt departing from the first pulley 417, the second pulley 233 or the third pulley 412. When the first saw blade 230 and the second saw blade 260 do not work, the mounting seat 231 drives the first saw blade 230 and the second saw blade 260 to move towards the direction away from the pressing roller 250, so that the belts on the first belt pulley 417, the second belt pulley 233 and the third belt pulley 412 are loosened, the L-shaped rod 421 is abutted to the belts, the situation that the belts are separated from the first belt pulley 417, the second belt pulley 233 and the third belt pulley 412 is reduced, and the normal rotation of the first saw blade 230 and the second saw blade 260 is ensured.

Referring to fig. 5, in order to realize that the wood processing line optimizes the sawn battens, the assembly 340 preferably comprises a plurality of driving cylinders 341 and a plurality of driving plates 342, wherein the cylinder bodies of the driving cylinders 341 are fixedly connected with the same side of the second conveyor belt 310, the piston rods of the driving cylinders 341 are fixedly welded with the driving plates 342, and the extension and contraction directions of the driving cylinders 341 are perpendicular to the conveying direction of the second conveyor belt 310. The second conveyor belt 310 is provided with a plurality of groups of blocking assemblies 500 for blocking the battens, each blocking assembly 500 comprises a first supporting rod 510, a second supporting rod 520 and a blocking plate 530, one end of each first supporting rod 510 is fixedly welded with one side of the second conveyor belt, and each first supporting rod 510 is arranged on the same side of the second conveyor belt 310 as the driving cylinder 341. One end of the second support rod 520 penetrates through the other end of the first support rod 510, and the second support rod 520 can slide relative to the first support rod 510. A lock lever 511 is mounted on an end of the first support lever 510 remote from the second belt, and an end of the lock lever 511 is threaded into the first support lever 510 and abuts against the second support lever 520. The blocking plate 530 is fixedly connected to an end of the second support bar 520 away from the first support bar 510, the blocking plate 530 is vertically disposed to the second support bar 520, and the blocking plate 530 is located at a side of the second conveyor belt 310 opposite to the driving cylinder 341. When the driving cylinder 341 drives the wood strip, the driven wood strip is stopped by the stopping plate 530, thereby limiting the distance by which the wood strip is driven out of the second conveyor belt 310. When the position of the batten falling down when the driving plate 342 drives the batten needs to be adjusted, the lock bar 511 is unlocked, the relative position between the second support rod 520 and the first support rod 510 is adjusted, and then the position of the batten falling down when the driving plate 342 drives the batten is adjusted. The side of the frame of the second conveyor belt 310, which is far away from the first support rod 510, is fixedly provided with a material collecting platform 531 through screws, the material collecting platform 531 is obliquely and downwards arranged along the direction far away from the second conveyor belt 310, and the battens driven by the driving cylinder 341 fall on the material collecting platform 531 after being blocked by the blocking plate 530.

In order to reduce the occurrence of the situation that a plurality of battens simultaneously pass through the signal generator 320 when the blanking table 300 performs optimization on the battens, an adjusting rod 311 is installed on the frame on one side of the second conveyor belt 310, the adjusting rod 311 is installed at one end of the second conveyor belt 310 close to the optimization saw body 200, one end of the adjusting rod 311 is rotatably connected with the frame at one end of the second conveyor belt 310, and the other end of the adjusting rod 311 is arranged at the upper part of the second conveyor belt 310. A locking rod 312 for locking the relative rotation between the adjusting rod 311 and the second conveyor belt 310 is mounted on the adjusting rod 311, and one end of the locking rod 312 penetrates through the adjusting rod 311 and is abutted against the frame of the second conveyor belt 310. The limiting rod 313 is fixedly welded on one side, away from the adjusting rod 311, of the frame of the second conveying belt 310, when the adjusting rod 311 adjusts battens conveyed by the second conveying belt 310, a plurality of battens conveyed at the same time can pass through the limiting rod 313, and therefore the possibility that the battens fall to the ground in the adjusting process is reduced.

Referring to fig. 6, in order to reduce air pollution caused by wood chips generated when the saw body 200 preferably saws wood, a dust collecting assembly 600 for collecting the wood chips is mounted on the frame 210. The dust collecting assembly 600 comprises a dust collecting pipe 610, a dust collecting box 620 and a negative pressure fan 630, one end of the dust collecting pipe 610 is fixedly connected with the rack 210 through screws, one end of the dust collecting pipe 610 is arranged in the rotating direction of the first saw blade 230, the other end of the dust collecting pipe 610 is communicated with the dust collecting box 620, and the negative pressure fan 630 is communicated with the dust collecting box 620. A filter plate 621 is fixedly welded in the dust collection box 620, and the filter plate 621 is arranged perpendicular to the direction of wind flow in the dust collection box 620. The side of the filter sheet 621 close to the negative pressure fan 630 is provided with brushes 631, the bristles 631 are arranged towards the filter sheet 621 and abut against the filter sheet 621, the side of the filter sheet 621 facing away from the negative pressure fan 630 is provided with a scraper 632, and one end of the scraper 632 abuts against the filter sheet 621. The brush 631 and the scraper 632 are connected with the filter plate 621 in a sliding way along the direction perpendicular to the wind flow in the dust collection box 620, and the filter plate 621 is provided with filter holes. Both sides of filter plate 621 all rotate and are connected with reciprocal lead screw 633, the lead screw of two reciprocal lead screw 633 rotates with dust collection box 620 and is connected, the slider 411 of two reciprocal lead screw 633 respectively with scraper blade 632 and brush 631 fixed connection, the same end of lead screw of two reciprocal lead screw 633 all wears out dust collection box 620, and equal coaxial fixedly connected with fourth belt pulley 634, two fourth belt pulley 634 belt drive are connected, the transmission is connected with second driving motor 635 on the reciprocal lead screw 633, second driving motor 635 passes through bolt pair and dust collection box 620 fixed connection. When the dust collecting assembly 600 works, the second driving motor 635 is started, so that the second driving motor 635 drives the screw rod of the reciprocating screw rod 633 to rotate, the brush 631 and the scraper blade 632 move along the direction perpendicular to the air flow in the dust collecting box 620, and when the brush 631 cleans the filter holes, the scraper blade 632 cleans the sawdust on the filter plates 621.

The implementation principle of the solid wood furniture timber processing production line in the embodiment of the application is as follows: when producing wood using a wood processing line, a worker places the wood on the marking table 110, and then the worker threads both ends of the knot on the wood with a mark. The lumber is then placed on the first conveyor belt 120 such that the first conveyor belt 120 transports the lumber to a position where the saw body 200 is preferably located. The transfer roller 240 transfers the wood, and when the scribing detector 220 detects the scribing on the wood, the transfer roller 240 stops rotating, so that the pinch roller 250 moves toward the transfer roller 240, thereby pressing the wood. The first saw blade 230 and the second saw blade 260 corresponding to the marked line are driven by the cylinder 232 to move towards the pressing roller 250, so that the belts connected with the first pulley 417 and the third pulley 412 and the second pulley 233 are tensioned, and the first saw blade 230 and the second saw blade 260 rotate, so that the first saw blade 230 and the second saw blade 260 saw the wood. The sawed wooden piece is conveyed to the second conveyor belt 310 by the conveying rollers 240, so that the second conveyor belt 310 conveys the wooden piece. The wood strips conveyed to the position of the adjusting rod 311 are adjusted by the adjusting rod 311, thereby preventing a plurality of wood strips from passing through the optimizing assembly 340 side by side. The stuff passing through the signal generator 320 blocks the signal sent by the signal generator 320, so that the signal receiver 330 cannot receive the signal, and further the signal receiver 330 converts the signal which cannot be received into the length of the stuff, and then drives the corresponding driving cylinder 341, so that when the stuff moves to the position where the corresponding driving cylinder 341 is located, the driving cylinder 341 works to drive the driving plate 342, and further the driving plate 342 drives the stuff to the material collecting platform 531 to be collected. When the drive plate 342 drives the batten, the batten abuts against the blocking plate 530, and the phenomenon that the batten moves out of the material collecting platform 531 is reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wood furniture timber processing lines which characterized in that: the automatic sawing machine comprises a feeding table (100), a preferable saw body (200) and a blanking table (300), wherein the feeding table (100) is arranged at a feeding port of the preferable saw body (200), and the blanking table (300) is arranged at a discharging port of the preferable saw body (200); the feeding table (100) comprises a first conveyor belt (120) and scribing tables (110) arranged on two sides of the conveyor belt, and the scribing tables (110) are connected with the first conveyor belt (120) in a sliding mode along the directions close to or far away from each other; the optimized saw body (200) comprises a machine frame (210), a scribing detector (220), a first saw blade (230), a plurality of conveying rollers (240) and a plurality of pressing rollers (250), wherein the plurality of conveying rollers (240) are all rotatably connected to the machine frame (210), the plurality of conveying rollers (240) are parallel and the roller shafts are arranged in a coplanar manner, the plurality of pressing rollers (250) are all rotatably connected to the top of the machine frame (210), and a plurality of the pressing rollers (250) can be connected with the machine frame (210) in a sliding way along the direction close to or far away from the conveying roller (240), the first saw blade (230) is rotationally connected with the machine frame (210), and the sawing direction of the first saw blade (230) is perpendicular to the conveying direction of the conveying roller (240), and the first saw blade (230) is connected with the frame (210) in a sliding way along the direction close to or far away from the pressure roller (250), the marking detector (220) is arranged at the top of the frame (210) and detects the marking on the wood; the blanking table (300) comprises a second conveyor belt (310), a signal generator (320), a signal receiver (330) and a preferable component (340) for screening battens, wherein the signal generator (320) and the signal receiver (330) are respectively arranged on two sides of the second conveyor belt (310), the signal generator (320) and the signal receiver (330) are correspondingly arranged, and the preferable component (340) is arranged on one side of the second conveyor belt (310).

2. The solid wood furniture timber processing production line of claim 1, wherein: be provided with a plurality of second saw blade (260) on frame (210), it is a plurality of second saw blade (260) interval sets up, and is a plurality of the direction of sawing of second saw blade (260) is perpendicular to the direction of transfer roller (240), and is a plurality of second saw blade (260) are along being close to or keeping away from pinch roller (250) direction and frame (210) sliding connection, it is used for driving first saw blade (230) and second saw blade (260) towards the first drive assembly of pinch roller (250) motion to be provided with on frame (210) corresponding first saw blade (230) and a plurality of second saw blade (260), be provided with on frame (210) and drive first saw blade (230) and to a plurality of second saw blade (260) pivoted second drive assembly (400).

3. The solid wood furniture timber processing production line of claim 2, wherein: the second driving assembly (400) comprises a first driving shaft (410) and a second driving shaft (420), the first driving shaft (410) and the second driving shaft (420) are arranged in parallel, the first driving shaft (410) and the second driving shaft (420) are both rotatably connected with the rack (210), the first driving shaft (410) can slide relative to the rack (210) along the length direction of the first driving shaft, a first driving motor (414) is fixedly arranged on the rack (210), an output shaft of the first driving motor (414) is coaxially and fixedly connected with the first driving shaft (410), a plurality of first gears (415) are coaxially and fixedly connected with the first driving shaft (410), a plurality of second gears (416) are coaxially and rotatably connected with the second driving shaft (420) through bearings (418), the inner ring of the bearing (418) is fixedly connected with the second driving shaft (420), the outer ring of the bearing (418) is fixedly connected with the inner wall of the second gear (416), the plurality of first gears (415) and the plurality of second gears (416) are correspondingly arranged, and the sliding of the first driving shaft (410) can make the single first gear (415) meshed with the corresponding single second gear (416) for transmission, a plurality of second gears (416) are coaxially and fixedly connected with first pulleys (417), the first saw blade (230) and the second saw blade (260) are both coaxially and fixedly connected with a second belt pulley (233), a third belt pulley (412) is coaxially and slidably connected on the first driving shaft (410) corresponding to the first saw blade (230), and the third belt pulley (412) and the first driving shaft (410) synchronously rotate, and the first belt pulley (417) and the third belt pulley (412) are in belt transmission connection with the corresponding second belt pulley (233).

4. The solid wood furniture timber processing production line of claim 3, wherein: the first driving assembly comprises a plurality of air cylinders (232), the air cylinders (232) are arranged corresponding to a first saw blade (230) and a plurality of second saw blades (260), the first saw blade (230) and the saw blades are rotatably connected to a mounting seat (231), the mounting seat (231) is slidably connected with the rack (210) along the direction close to or far away from the pressing roller (250), a cylinder body of the air cylinders (232) is fixedly connected with the rack (210), and piston rods of the air cylinders (232) are fixedly connected with the mounting seat (231).

5. The solid wood furniture timber processing production line of claim 4, wherein: all seted up annular groove (419) along respective centre of a circle of week of first belt pulley (417), second belt pulley (233) and third belt pulley (412), all install L type pole (421) on first belt pulley (417), second belt pulley (233) and third belt pulley (412), the profile and annular groove (419) sliding connection of annular groove (419) are followed to the one end of L type pole (421), the other end and the belt of L type pole (421) deviate from the side butt of first belt pulley (417) or second belt pulley (233) or third belt pulley (412).

6. The solid wood furniture timber processing production line of claim 1, wherein: the preferable assembly (340) comprises a plurality of driving cylinders (341) and a plurality of driving plates (342), the cylinder bodies of the driving cylinders (341) are fixedly connected with the same side of the second conveyor belt (310), the piston rods of the driving cylinders (341) are fixedly connected with the driving plates (342), and the extension and retraction directions of the driving cylinders (341) are perpendicular to the conveying direction of the second conveyor belt (310).

7. The solid wood furniture timber processing production line of claim 1, wherein: the frame (210) is provided with a dust collection assembly (600) for collecting wood chips.

8. The solid wood furniture timber processing production line of claim 7, wherein: the subassembly (600) of gathering dust is including gathering dust pipe (610), dust collection box (620) and negative-pressure air fan (630), gather dust the one end and frame (210) fixed connection of pipe (610), just the one end of gathering dust pipe (610) caters to the rotation direction setting of first saw bit (230), the other end and the dust collection box (620) intercommunication setting of gathering dust pipe (610), negative-pressure air fan (630) and dust collection box (620) intercommunication setting.