CN113977706A - Preferred accurate saw that cuts of push rod - Google Patents
Preferred accurate saw that cuts of push rod Download PDFInfo
- Publication number
- CN113977706A CN113977706A CN202111515248.8A CN202111515248A CN113977706A CN 113977706 A CN113977706 A CN 113977706A CN 202111515248 A CN202111515248 A CN 202111515248A CN 113977706 A CN113977706 A CN 113977706A
- Authority
- CN
- China
- Prior art keywords
- sawing
- support
- cylinder
- sorting
- swing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
- B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/02—Clamping angles; Gripping equipment thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
- B27B31/006—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines with chains or belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
- B27B31/08—Discharging equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The invention discloses a preferred push rod accurate truncation saw, which comprises a pusher, a sawing machine and a sawing material sorting machine which are sequentially arranged from front to back along a wood sawing path, wherein the pusher, the sawing machine and the sawing material sorting machine are arranged in sequence; the material pushing machine comprises a material pushing rack, an accurate pusher is movably arranged on the material pushing rack through a material pushing electric cylinder, and a wood side pressing device is further arranged on the material pushing rack; the sawing machine comprises a sawing worktable and a main motor on a sawing machine frame, wherein a left clamping assembly and a right clamping assembly are arranged above the sawing worktable; saw cut material sorting machine and include the letter sorting frame, stretch-draw has the letter sorting conveyer belt in the letter sorting frame to in addition establish a plurality of letter sorting cylinders and letter sorting baffle. The transverse cutting saw not only can realize non-slip accurate pushing of wood, but also can effectively clamp, position and accurately cut and saw the wood.
Description
Technical Field
The invention relates to the technical field of timber processing, in particular to a transverse chopping saw capable of carrying out optimized and accurate chopping sawing on timber.
Background
In the timber processing industry, wood defect removal and wood grade classification are two indispensable parts, and the work efficiency and the accuracy of the two parts are directly related to the timber output efficiency. The horizontal preferred saw of cuting can be according to timber characteristics such as shape, length, quality of timber and the data requirement of actually drawing materials, through mathematical analysis and the mode of reasonable collocation, the actual selection, determine the optimal scheme of cuting, furthest reduces timber extravagant, makes timber use value obtain full play, so horizontal preferred saw of cuting not only saw cut fast, production efficiency is high, can effectively improve timber utilization ratio and outturn rate moreover.
The mechanical structure of the transverse preferred cutting saw mainly comprises a sawing machine, and a feeding conveyor and a finished product material classifying conveyor which are positioned at the front side and the rear side of the sawing machine, wherein the feeding conveyor, the sawing machine and the finished product material classifying conveyor are all connected with an industrial control system, and the basic working flow is as follows: firstly, marking on the surface of the wood by a worker by using a special fluorescent pen according to the grade and the defect position of the wood, wherein the marking position is the position of the wood to be cut off; secondly, the wood is conveyed through the fluorescence detector along with the feeding material, the fluorescence detector determines the position of the fluorescence line and transmits signals to the industrial control system, the industrial control system calculates the final cutting position of the wood according to different rules (such as grade optimization, length optimization, value optimization and the like) after determining the cutting position of the wood, transmits the final cutting position list to the sawing machine, and the circular saw blade of the sawing machine cuts the wood.
Theoretically, the wood is cut after moving a corresponding distance to the direction of the saw blade from the position of the wood detected by fluorescence, and then the accurate cutting can be carried out at the scribing position. However, most of the existing feeding conveyors adopt belt conveyors, a fluorescence detector is installed at the beginning end of the belt conveyor, timber on the surface of the belt conveyor always slips and deviates in the conveying process, particularly, when the timber is at the beginning end position of the belt conveyor, the timber slips and lags due to acceleration, when the timber enters the sawing position of a circular saw blade, the timber dashes forward due to deceleration, the production efficiency of a chopping saw is higher, the conveying speed is higher, the phenomena of timber slippage and deviation are more obvious, the chopping length error caused by the slippage and the deviation is often several millimeters or even centimeter magnitude, and therefore the existing timber is required to be reprocessed after being transversely chopped to become qualified finished timber.
The saw-cutting machine is a core device for cutting off wood in a transverse cutting production line, and mainly comprises a circular saw blade capable of vertically swinging for cutting, feeding conveying rollers and feeding carrier rollers, wherein the feeding conveying rollers are positioned on the front side and the rear side of the circular saw blade, the feeding pressing rollers and the feeding carrier rollers form the feeding conveying rollers, and when wood to be cut are pushed into a cutting channel, the circular saw blade is upwards lifted to implement quick cutting on the wood. But the saw cutter in the present horizontal equipment of cuting presss from both sides tight location and realizes cuting to timber when with the help of the feeding conveying roller, timber conveying roller can realize the feeding of timber, but can not accurately deliver to and be fixed a position in the kerf position of circular saw blade with timber, and the conveying roller carries out the centre gripping location to the length direction of only timber, and do not carry out the centre gripping location in timber width direction, and the conveying roller can not carry out effectual pressure to the timber kerf edge of circular saw blade kerf, not only positioning accuracy is low, and there is the burr in the saw edge of timber, it is difficult to form the timber finished product material of high accuracy. Meanwhile, the time point and the position of the circular saw blade for lifting and cutting in the existing sawing machine are difficult to control, and the sawing precision of wood is also influenced. Along with the continuous improvement of the precision requirement of the finished wood products and the increase of the cutting speed, the development of the sawing equipment with higher cutting precision is very important.
Disclosure of Invention
The invention aims to solve the technical problem of providing an optimal push rod accurate cutting saw which not only can accurately push timber without sliding, but also can effectively clamp and position the timber and accurately cut and saw the timber.
In order to solve the technical problem, the preferred push rod accurate truncation saw comprises a material pushing machine, a material sawing machine and a material sawing sorting machine, wherein the material pushing machine, the material sawing machine and the material sawing sorting machine are sequentially arranged from front to back along a wood sawing path;
the material pushing machine comprises a material pushing rack, an accurate pusher is movably arranged on the material pushing rack through a material pushing electric cylinder, and a wood side pressing device is further arranged on the material pushing rack; the accurate pusher comprises a pusher support, a pushing swing block is hinged on the pusher support, a pushing head is fixedly arranged on the pushing swing block, a swing cylinder is hinged between the pushing swing block and the pusher support, and the hinged point of the pushing swing block on the pusher support is arranged at a distance from the hinged point of the swing cylinder and the hinged point of the pushing swing block; the timber lateral pressure device comprises a lateral pressure swinging plate which is swingably supported on the material pushing rack through a swinging pin shaft, a swinging crank is fixedly connected to the swinging pin shaft, and a lateral pressure air cylinder is hinged between the swinging crank and the material pushing rack; a sensor is also arranged on the pusher support;
the sawing machine comprises a sawing frame, a sawing worktable and a main motor, wherein the sawing worktable and the main motor are arranged on the sawing frame; the left clamping assembly comprises a left clamping cylinder and a left clamping slide rail, a left clamping roller support is fixedly connected to a piston rod end of the left clamping cylinder, the left clamping roller support is slidably supported on the left clamping slide rail, and a left clamping roller is rotatably supported on the left clamping roller support; the right clamping assembly comprises a right clamping cylinder and a right clamping slide rail, a right clamping roller support is fixedly connected to a piston rod end of the right clamping cylinder, the right clamping roller support is slidably supported on the right clamping slide rail, and a right clamping roller is rotatably supported on the right clamping roller support; the vertical pressing assembly comprises a vertical pressing plate and a pressing cylinder, the vertical pressing plate movably arranged above the sawing worktable is supported on a rear support plate in a sliding manner through a pressing slide rail, the rear support plate is fixedly connected with the sawing worktable, and a piston rod end of the pressing cylinder is connected with the vertical pressing plate;
the swing cutting assembly comprises a saw blade swing arm, one end of the saw blade swing arm is hinged to a swing arm hinged support, the swing arm hinged support is supported on a main motor support through a vibration reduction disc spring, a circular saw blade is rotatably supported at the other end of the saw blade swing arm, the circular saw blade is in transmission connection with the main motor through a saw blade transmission belt, a swing cutting connecting rod is connected between one end of the saw blade swing arm support, provided with the circular saw blade, and a swing crank is mounted at the shaft end of the swing cutting motor; a transverse clamping base plate is fixedly arranged on the rear support plate, a transverse clamping jaw is formed by the left clamping roller, the right clamping roller and the transverse clamping base plate, and a vertical clamping jaw is formed by the vertical pressing plate and the sawing workbench;
saw cut material sorting machine including the letter sorting frame, stretch-draw has the letter sorting conveyer belt in the letter sorting frame, still is provided with a plurality of letter sorting cylinders and letter sorting baffle in the letter sorting frame.
Preferably, the material pushing electric cylinder is a toothed belt type electric cylinder or a screw rod type electric cylinder.
Preferably, the pusher support is mounted on the pushing electric cylinder, a limiting plate is mounted on the pusher support, the limiting plate corresponds to the pushing swing block in position, and a limiting adjusting bolt is arranged on the limiting plate.
Preferably, the sensor is fixedly arranged on the pusher support through a sensor support, and the sensor is a color sensor.
Preferably, a material preparing frame is fixedly mounted on the material pushing frame.
Preferably, a front support, a rear support plate and a left cylinder seat are fixedly mounted on the sawing worktable at intervals, a left clamping cylinder is fixedly mounted on the left cylinder seat, one end of a left clamping slide rail is fixedly mounted on the left cylinder seat, and the other end of the left clamping slide rail is fixedly mounted on the front support; the cylinder body of right centre gripping cylinder fixed mounting is on the after-poppet, right centre gripping slide rail one end fixed mounting is on the after-poppet, and the other end fixed mounting of right centre gripping slide rail is on preceding extension board.
Preferably, the cylinder body of the pressing cylinder is fixedly arranged on the sawing worktable, the piston rod end of the pressing cylinder is connected with a pressing plate support, the pressing plate support is fixedly connected with a vertical pressing plate, the pressing plate support is supported on the rear support in a sliding manner through a pressing sliding rail, a saw blade seam is arranged on the vertical pressing plate, and the position of the saw blade seam corresponds to the position of the circular saw blade; and a gap between the rear bracket and the left air cylinder seat which are fixedly arranged on the sawing worktable at intervals corresponds to a saw blade seam of the vertical pressing and holding plate.
Preferably, the main motor is mounted on a main motor support, the saw blade transmission belt is a toothed belt transmission pair, and the main motor support is fixedly mounted on the sawing frame; the swing cutting motor (424) is fixedly arranged on the sawing machine frame.
Preferably, the left clamping slide rail, the right clamping slide rail and the pressing and holding slide rail adopt rolling linear guide rails or sliding linear guide rails.
Preferably, the sorting conveyer belt is driven by a sorting conveyer motor, and the sorting cylinder and the sorting baffle are arranged in pairs.
Drawings
The preferred push rod precision cutoff saw of the present invention is described in further detail below with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic perspective view of one embodiment of a preferred push rod precision cutoff saw of the present invention;
FIG. 2 is a schematic perspective view of the pusher of the embodiment shown in FIG. 1;
fig. 3 is a schematic perspective view of the precise pusher of the pusher shown in fig. 2;
FIG. 4 is a schematic perspective view of the alternate view of FIG. 3;
FIG. 5 is a schematic view of the mounting structure of the sensor of FIG. 3;
FIG. 6 is a schematic perspective view of a wood side pressing device of the pusher shown in FIG. 2;
FIG. 7 is a schematic perspective view of the saw cutting machine of the embodiment shown in FIG. 1;
FIG. 8 is a perspective view of the clamp assembly of the embodiment of FIG. 7;
FIG. 9 is a perspective view of the left clamp assembly of FIG. 8;
FIG. 10 is a perspective view of the right clamp assembly of FIG. 8;
FIG. 11 is a schematic perspective view of the vertical clamping assembly and the right clamping assembly of FIG. 8;
FIG. 12 is a schematic perspective view of the vertical hold down assembly of FIG. 8;
FIG. 13 is a schematic view showing a driving structure of the circular saw blade in the embodiment of FIG. 7;
FIG. 14 is a schematic perspective view of the alternate view of FIG. 13;
fig. 15 is a schematic perspective view of the saw material sorter of the embodiment of fig. 1.
Reference numbers in the figures:
1-timber to be sawn;
2-pusher, 21-pusher frame, 22-stock preparation frame, 23-timber lateral pressure device, 231-lateral pressure swinging plate, 232-swinging plate pin shaft, 233-swinging crank, 234-lateral pressure cylinder, 24-pushing electric cylinder, 25-accurate pusher, 251-pusher head, 252-limiting plate, 253-swinging cylinder, 254-pusher support, 255-sensor support, 256-sensor, 257-pushing swinging block and 258-limiting adjusting bolt;
3-an intelligent controller;
4-saw cutting machine, 41-saw cutting frame, 42-saw cutting workbench, 43-front support plate, 44-left clamping assembly, 441-left clamping cylinder, 442-left cylinder block, 443-left clamping slide rail, 444-left clamping roller, 445-left clamping roller support, 45-vertical pressing assembly, 451-vertical pressing plate, 452-pressing cylinder, 453-pressing slide rail, 454-pressing plate support, 455-saw blade slot, 46-rear support plate, 47-right clamping assembly, 471-right clamping cylinder, 472-right clamping slide rail, 473-right clamping roller, 474-right clamping roller support, 48-circular saw blade, 49-transverse clamping substrate, 410-pendulum cutting assembly, 411-saw blade swing arm, 412-saw blade transmission pair, 413-pendulum cutting crank, 414-pendulum cutting connecting rod, 415-pendulum cutting motor block, 421-main motor, 422-swing arm hinge support, 423-main motor support, 424-cutting motor;
5-saw cutting material sorting machine, 51-sorting machine frame, 52-sorting conveyer belt, 53-sorting cylinder, 54-sorting baffle, 55-sorting conveyer motor.
Detailed Description
In the preferred push rod precision cutoff saw shown in fig. 1, the cutoff saw comprises a pusher 2, a saw cutter 4 and a saw cutting material sorter 5, wherein the pusher 2 and the saw cutting material sorter 5 are respectively arranged on the left side and the right side of the saw cutter 4. The timber 1 to be sawn is fed to a sawing machine 4 by the accurate propelling feeding of a pusher 2 to be transversely sawn and cut off, and the transversely cut timber is sorted into finished materials and defective materials of various specifications by a sawing and cutting material sorting machine 5; the pusher 2, the saw cutter 4 and the saw material sorter 5 are arranged in sequence from front to back along the timber sawing path. The sensors and the driving motors of the material pushing machine 2, the material sawing machine 4 and the material sawing sorting machine 5 are electrically connected with the intelligent controller 3, and the intelligent controller 3 also controls the sorting cylinder 53 of the material sawing sorting machine 5 to perform sorting action.
As shown in fig. 2, in the pusher 2, a pusher cylinder 24 is attached to a pusher frame 21 of the pusher 2, and a precision pusher 25 is connected to the pusher cylinder 24. The material pushing rack 21 is of a plate frame type structure, the material pushing electric cylinder 24 is installed on a rack body top plate of the material pushing rack 21, a plurality of rod-shaped material preparing racks 22 extending outwards are fixedly installed on one side of the material pushing rack 21, and the upper material supporting surface of each material preparing rack 22 and the rack body top plate surface of the material pushing rack 21 are located on the same plane. The material pushing electric cylinder 24 is a toothed belt type electric cylinder, and can also be a screw rod type electric cylinder or other common electric cylinders. The other end of the pushing machine frame 21 is also provided with a timber side pressing device 23, the timber side pressing device 23 is arranged at a distance from the pushing electric cylinder 24, and a timber pushing channel is arranged between the pushing electric cylinder 24 and the timber side pressing device 23.
As shown in fig. 3 and 4, the precision pusher 25 includes a pusher support 254, and the pusher support 254 is mounted on the pusher cylinder 24. The pusher support 254 is driven by the pusher cylinder 24 to reciprocate linearly along the length of the upper working surface of the pusher frame 21. The side surface of the pusher support 254 is hinged with a pushing swing block 257, and the pushing swing block 257 is fixedly connected with a pushing head 251, so that the pushing head 251 can reciprocate along the upper working surface of the pushing machine frame 21. A swing cylinder 253 is hinged between the material pushing swing block 257 and the material pusher support 254, the cylinder body of the swing cylinder 253 is hinged on the material pusher support 254, and the piston rod end of the swing cylinder 253 is hinged on the material pushing swing block 257. The hinge point of the material pushing swing block 257 on the material pusher support 254 is arranged at a distance from the hinge point of the swing cylinder 253 and the hinge point of the material pushing swing block 257, the structure enables the material pushing swing block 257 to swing around the hinge point under the action of the swing cylinder 253, and when the swing cylinder 253 drives the material pushing swing block 257 to swing downwards, the material pushing electric cylinder 24 drives the material pushing head 251 of the precise pusher 25 to move forwards in a material pushing manner; when the swinging cylinder 253 drives the material pushing swinging block 257 to lift up, the material pushing electric cylinder 24 drives the precise pusher 25 to perform backward resetting motion so as to perform the next material pushing action.
The material pusher support 254 is further provided with a limiting plate 252, the limiting plate 252 is screwed with a limiting adjusting bolt 258, the position of the limiting plate 252 corresponds to the position of the material pushing swing block 257, and the length of the limiting adjusting bolt 258 can be adjusted to control the downward swing amplitude of the material pushing swing block 257 so as to meet the pushing requirements of different wood thicknesses. Also mounted on the pusher support 254 is a sensor 256, and as shown in FIG. 5, the sensor 256 is mounted on the pusher support 254 by a sensor support 255 of a plate-type construction. The sensor 256 is a color sensor that can read both the location of the fluorescent scribe on the wood and the wood quality characteristics such as texture, color, etc. on the wood.
As shown in fig. 6, the timber lateral pressing device 23 includes a lateral pressing swing plate 231, and the lateral pressing swing plate 231 is swingably supported on the frame body of the pusher frame 21 by a swing pin 232. The upper end of the swing pin shaft 232 is fixedly provided with a side pressure swing plate 231, the lower extending end of the swing pin shaft 232 is fixedly provided with a swing crank 233, a side pressure cylinder 234 is hinged between the swing crank 233 and the material pushing rack 21, the cylinder body of the side pressure cylinder 234 is hinged on the rack body of the material pushing rack 21, the piston rod end of the side pressure cylinder 234 is hinged with the swing crank 233, and the side pressure cylinder 234 drives the side pressure swing plate 231 through the swing crank 233 and the swing plate pin shaft 232 which are fixedly connected with each other so as to form side pressure on the pushed wood and enable the wood to enter the saw cut position of the saw blade in a correct posture.
As shown in fig. 7, the sawing machine 4 includes a sawing frame 41, a swing arm hinge support 422 is mounted on the sawing frame 41 through a main motor support 423, the swing arm hinge support 422 is supported on the main motor support 423 through a damping disc spring, the damping disc spring is located between the swing arm hinge support 422 and the opposite mounting surface of the main motor support 423, the damping disc spring is formed by overlapping at least two disc-shaped disc springs, and a connecting bolt is inserted into a central hole of the disc-shaped spring. The main motor 421 is mounted on the swing arm hinge support 422, the saw blade swing arm 411 is further hinged on the swing arm hinge support 422, the hinge center line of the saw blade swing arm 411 is located on the center line of the rotating shaft of the main motor 421, the saw cutting frame 41 is further provided with the swing cutting assembly 410, the circular saw blade 48 is rotatably supported on the other end, opposite to the hinge point, of the saw blade swing arm 411, and the main motor 421 drives the circular saw blade 48 to rotate at a high speed through the swing cutting assembly 410. A pendulum cutting motor 424 is further mounted on the sawing frame 41, and the pendulum cutting motor 424 adopts a servo motor or a stepping motor, so as to drive the circular saw blade 48 to perform up and down swinging sawing. The sawing table 42 is fixedly mounted on the upper top surface of the sawing frame 41.
As shown in fig. 8, a left clamping assembly 44 and a right clamping assembly 47 are arranged above the sawing table 42, a vertical pressing assembly 45 is arranged between the left clamping assembly 44 and the right clamping assembly 47, a front support plate 43 is fixedly arranged on the front side of the sawing table 42, a rear support plate 46 is fixedly arranged on the rear side of the sawing table 42, a transverse clamping base plate 49 is fixedly connected to the rear support plate 46, and a saw blade slot through which a circular saw blade 48 swings is arranged on the table top of the sawing table 42.
As shown in fig. 9, the left clamping assembly 44 includes a left clamping cylinder 441 and a left clamping slide rail 443, a left clamping roller support 445 is fixedly connected to a piston rod end of the left clamping cylinder 441, the left clamping roller support 445 is slidably supported on the left clamping slide rail 443, and two left clamping rollers 444, which are vertically arranged along an axial line and are parallel to each other, are rotatably supported on the left clamping roller support 445. The left clamping cylinder 441 is fixedly mounted on the left cylinder seat 442, and the left clamping cylinder 441 is horizontally arranged. The front end of the left clamping rail 443 is fixedly mounted on the front bracket 43, the rear end of the left clamping rail 443 is fixedly mounted on the left cylinder block 442, the left cylinder block 442 is fixedly connected with the sawing platform 42, and a gap is left between the left cylinder block 44402 and the rear support 46, and the gap corresponds to the sawing seam on the sawing platform 42 and the blade seam 455 on the vertical holding plate 451.
As shown in fig. 10, the right clamping assembly 47 includes a right clamping cylinder 471 and a right clamping slide 472, a right clamping roller support 474 is fixedly connected to a piston rod end of the right clamping cylinder 471, the right clamping roller support 474 is slidably supported on the right clamping slide 472, and a right clamping roller 473 with an axis line vertically arranged is rotatably supported on the right clamping roller support 474. The right clamping cylinder 471 is fixedly installed on the rear bracket 46, and the right clamping cylinder 471 is horizontally arranged. The rear end of the right clamping slide 472 is fixedly mounted to the rear bracket 46, and the other end of the right clamping slide 472 is fixedly mounted to the front support plate 43.
The left and right pinch rollers 444, 473 are located on the same vertical plane, and the left and right pinch rollers 444, 473 and the transverse pinch base plate 49 arranged at a distance form a transverse pinch jaw, which realizes transverse pinch positioning of wood during sawing.
As shown in fig. 11 and 12, the vertical pressing assembly 45 includes a vertical pressing plate 451 and a pressing cylinder 452, and the vertical pressing plate 451 is movably disposed on the rear support plate 46 fixedly connected to the sawing table 42. The cylinder body of the vertically arranged pressing cylinder 452 is fixedly installed on the sawing worktable 42, the piston rod end of the pressing cylinder 452 is connected with a pressing plate support 454, the pressing support 454 is fixedly connected with the vertical pressing plate 451, a pressing slide rail 453 is installed on the rear bracket 46, and the pressing plate support 454 is slidably supported on the rear bracket 46 through the pressing slide rail 453. A blade slit 455 for accommodating the circular saw blade 48 is provided in the vertical holding plate 451, and the position of the circular saw blade 48 corresponds to the blade slit 455. The circular saw blade 48, the blade slit 455, and the gap between the rear bracket 46 and the left cylinder block 442 correspond to each other and are located on the same plane.
The left clamp rail 443, the right clamp rail 472, and the pressure clamp rail 453 may be linear rails, such as linear rails.
As shown in fig. 13 and 14, the swing-cutting assembly 410 includes a saw blade swing arm 411, one end of the saw blade swing arm 411 is hinged to a swing arm support 422, the other end of the saw blade swing arm 411 rotatably supports a circular saw blade 48 capable of rotating at high speed through a saw blade rotating shaft, the other end of the saw blade rotating shaft is fixedly provided with a saw blade pulley, the saw blade pulley, a driving pulley at the shaft end of the main motor 421 and a toothed belt form a saw blade transmission pair 412, and the saw blade transmission pair 412 is a toothed belt transmission pair. A pendulum cutting connecting rod 414 is connected between one end of the saw blade swing arm 411 supporting the circular saw blade 48 and the pendulum crank 413, the pendulum crank 413 is installed at the shaft end of the pendulum cutting motor 424, the pendulum crank 413, the pendulum cutting connecting rod 414 and the saw blade swing arm 411 form a crank rocker mechanism, the pendulum cutting motor 424 is installed on the sawing frame 41 through a pendulum cutting motor base 415, the pendulum cutting motor 424 is a servo motor, and can be a stepping motor, of course, the pendulum cutting motor 424 drives the circular saw blade 48 to do up-and-down swinging sawing motion through the pendulum cutting assembly 410.
The sawing material sorting machine shown in fig. 15 includes a sorting frame 51, a sorting conveyor belt 52 is disposed on the sorting frame 51, the sorting conveyor belt 52 is stretched over a driven pulley and a driving pulley, and the driven pulley and the driving pulley are rotatably supported on the sorting frame 51; the driving belt wheel is in transmission connection with a sorting conveying motor 55, and the sorting conveying motor 55 is installed on the sorting rack 51. At least two sorting cylinders 53 and sorting baffles 54 are installed on the side surface of the sorting machine frame 51, the sorting cylinders 53 and the sorting baffles 54 are arranged in pairs and are respectively arranged on two opposite side surfaces of the sorting machine frame 51, and the number of the sorting cylinders 53 and the sorting baffles 54 is determined according to the actual finished material sorting requirement. The sorting cylinder 53 is perpendicular to the length direction of the sorting conveyer belt 52, that is, the material pushing direction of the sorting cylinder 53 is perpendicular to the material conveying direction of the sorting conveyer belt 52.
The above description is only given of some preferred embodiments of the invention, but the invention is not limited thereto, and all modifications and variations that can be made under the same inventive principle fall within the scope of the present invention.
Claims (10)
1. The utility model provides a preferred accurate saw that cuts of push rod which characterized in that: the wood cutting machine comprises a material pushing machine (2), a sawing machine (4) and a sawing material sorting machine (5), wherein the material pushing machine (2), the sawing machine (4) and the sawing material sorting machine (5) are sequentially arranged from front to back along a wood cutting path;
the pushing machine (2) comprises a pushing rack (21), an accurate pusher (25) is movably arranged on the pushing rack (21) through a pushing electric cylinder (24), and a wood side pressing device (23) is further arranged on the pushing rack (21); the accurate pusher (25) comprises a pusher support (254), a pushing swing block (257) is hinged to the pusher support (254), a pushing head (251) is fixedly arranged on the pushing swing block (257), a swing cylinder (253) is hinged between the pushing swing block (257) and the pusher support (254), and the hinged point of the pushing swing block (257) on the pusher support (254) is arranged at a distance from the hinged points of the swing cylinder (253) and the pushing swing block (257); the timber lateral pressure device (23) comprises a lateral pressure swinging plate (231), the lateral pressure swinging plate (231) is swingably supported on the material pushing rack (21) through a swinging pin shaft (232), a swinging crank (233) is fixedly connected to the swinging pin shaft (232), and a lateral pressure air cylinder (234) is hinged between the swinging crank (233) and the material pushing rack (21); a sensor (256) is also arranged on the pusher support (254);
the sawing machine (4) comprises a sawing frame (41), a sawing worktable (42) and a main motor (421), wherein the sawing worktable (42) and the main motor (421) are arranged on the sawing frame (41), a left clamping assembly (44) and a right clamping assembly (47) are arranged above the sawing worktable (42), a vertical pressing assembly (45) is arranged between the left clamping assembly (44) and the right clamping assembly (47), a swinging and cutting assembly (410) is also arranged on the sawing frame (41), and the main motor (421) drives a circular saw blade (48) through the swinging and cutting assembly (410); the left clamping assembly (44) comprises a left clamping cylinder (441) and a left clamping slide rail (443), a left clamping roller support (445) is fixedly connected to a piston rod end of the left clamping cylinder (441), the left clamping roller support (445) is slidably supported on the left clamping slide rail (443), and a left clamping roller (444) is rotatably supported on the left clamping roller support (445); the right clamping assembly (47) comprises a right clamping cylinder (471) and a right clamping slide rail (472), a right clamping roller support (474) is fixedly connected to a piston rod end of the right clamping cylinder (471), the right clamping roller support (474) is slidably supported on the right clamping slide rail (472), and a right clamping roller (473) is rotatably supported on the right clamping roller support (474); the vertical pressing and supporting assembly (45) comprises a vertical pressing and supporting plate (451) and a pressing and supporting cylinder (452), the vertical pressing and supporting plate (451) movably arranged above the sawing workbench (42) is supported on a rear supporting plate (46) in a sliding mode through a pressing and supporting sliding rail (453), the rear supporting plate (46) is fixedly connected with the sawing workbench (42), and a piston rod end of the pressing and supporting cylinder (452) is connected with the vertical pressing and supporting plate (451); the swing-cutting assembly (410) comprises a saw blade swing arm (411), one end of the saw blade swing arm (411) is hinged to a swing arm hinged support (422), the swing arm hinged support (422) is supported on a main motor support (423) through a vibration reduction disc spring, the other end of the saw blade swing arm (411) rotatably supports a circular saw blade (48), the circular saw blade (48) is in transmission connection with a main motor (421) through a saw blade transmission belt (412), a swing-cutting connecting rod (414) is connected between one end of the saw blade swing arm (411) supporting the circular saw blade (48) and a swing crank (413), and the swing crank (413) is installed at the shaft end of the swing-cutting motor (424); a transverse clamping base plate (49) is fixedly arranged on the rear support plate (46), a transverse clamping jaw is formed by the left clamping roller (444), the right clamping roller (473) and the transverse clamping base plate (49), and a vertical clamping jaw is formed by the vertical pressing plate (451) and the sawing workbench (42);
the saw cutting material sorting machine (5) comprises a sorting rack (51), a sorting conveying belt (52) is stretched on the sorting rack (51), and a plurality of sorting cylinders (53) and sorting baffles (54) are further arranged on the sorting rack (51).
2. The preferred push rod precision cutoff saw of claim 1 wherein: the material pushing electric cylinder (24) is a toothed belt type electric cylinder or a screw rod type electric cylinder.
3. The preferred push rod precision cutoff saw of claim 1 wherein: the material pushing device support (254) is arranged on the material pushing electric cylinder (24), a limiting plate (252) is arranged on the material pushing device support (254), the position of the limiting plate (252) corresponds to that of the material pushing swing block (257), and a limiting adjusting bolt (258) is arranged on the limiting plate (252).
4. The preferred push rod precision cutoff saw of claim 1 wherein: the sensor (256) is fixedly arranged on the pusher support (254) through a sensor support (255), and the sensor (256) is a color sensor.
5. The preferred push rod precision cutoff saw of claim 1 wherein: and a material preparing frame (22) is fixedly arranged on the material pushing frame (21).
6. The preferred push rod precision cutoff saw of claim 1 wherein: a front support (43), a rear support plate (46) and a left cylinder seat (402) are fixedly mounted on the sawing worktable (42) at intervals, a left clamping cylinder (401) is fixedly mounted on the left cylinder seat (442), one end of a left clamping slide rail (443) is fixedly mounted on the left cylinder seat (442), and the other end of the left clamping slide rail (443) is fixedly mounted on the front support (43); the cylinder body of the right clamping cylinder (471) is fixedly arranged on the rear support (46), one end of the right clamping sliding rail (472) is fixedly arranged on the rear support (46), and the other end of the right clamping sliding rail (472) is fixedly arranged on the front support plate (43).
7. The preferred push rod precision cutoff saw of claim 1 wherein: the cylinder body of the pressure cylinder (452) is fixedly arranged on a sawing worktable (42), the piston rod end of the pressure cylinder (452) is connected with a pressure plate support (454), the pressure plate support (454) is fixedly connected with a vertical pressure plate (451), the pressure plate support (454) is supported on a rear support (46) in a sliding manner through a pressure slide rail (453), a saw blade seam (455) is arranged on the vertical pressure plate (451), and the position of the saw blade seam (455) corresponds to the position of a circular saw blade (48); the gap between the rear bracket (46) fixedly arranged on the sawing worktable (42) at a distance and the left cylinder block (442) corresponds to the saw blade seam (455) of the vertical pressing plate (451).
8. The preferred push rod precision cutoff saw of claim 1 wherein: the main motor (421) is mounted on a main motor support (423), the saw blade transmission belt (412) is a toothed belt transmission pair, and the main motor support (423) is fixedly mounted on the sawing frame (41); the swing cutting motor (424) is fixedly arranged on the sawing frame (41).
9. The preferred push rod precision cutoff saw of claim 1 wherein: the left clamping slide rail (443), the right clamping slide rail (472) and the pressing slide rail (453) adopt a rolling linear guide rail or a sliding linear guide rail.
10. The preferred push rod precision cutoff saw of claim 1 wherein: the sorting conveying belt (52) is driven by a sorting conveying motor (55), and the sorting air cylinder (53) and the sorting baffle (54) are arranged in pairs.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011477449.9A CN112356155A (en) | 2020-12-15 | 2020-12-15 | Preferred push rod fine cutting saw |
| CN2020114774499 | 2020-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113977706A true CN113977706A (en) | 2022-01-28 |
Family
ID=74534462
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011477449.9A Pending CN112356155A (en) | 2020-12-15 | 2020-12-15 | Preferred push rod fine cutting saw |
| CN202111515248.8A Pending CN113977706A (en) | 2020-12-15 | 2021-12-13 | Preferred accurate saw that cuts of push rod |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011477449.9A Pending CN112356155A (en) | 2020-12-15 | 2020-12-15 | Preferred push rod fine cutting saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112356155A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06285802A (en) * | 1993-04-07 | 1994-10-11 | Kyowa Kikai:Kk | Sawed timber-sorting attachment in sawing machine |
| CN201158064Y (en) * | 2008-01-14 | 2008-12-03 | 江苏江佳机械有限公司 | Auto-feeder for woodworking machine |
| CN202742465U (en) * | 2012-04-07 | 2013-02-20 | 张仁文 | Side-pressing mechanism of board cutting machine |
| CN205950894U (en) * | 2016-07-16 | 2017-02-15 | 江苏江佳机械有限公司 | High -speed amputating saw of numerical control |
| CN206066529U (en) * | 2016-10-12 | 2017-04-05 | 许沅 | A kind of container for plant growth cutter sweep |
| CN206393761U (en) * | 2017-01-05 | 2017-08-11 | 安捷包装(苏州)有限公司 | Electronics amputating saw |
| CN109304785A (en) * | 2018-11-28 | 2019-02-05 | 兰考闼闼同创工贸有限公司 | It is a kind of to cut flitch production line automatically |
| CN209566352U (en) * | 2018-12-27 | 2019-11-01 | 中国振华电子集团建新机电有限公司 | A kind of diamond saw blade swing type stone frame saw machine |
| CN110744646A (en) * | 2019-10-25 | 2020-02-04 | 苏州时开纽数控装备有限公司 | Material cutting and sawing machine |
| CN214561565U (en) * | 2020-12-15 | 2021-11-02 | 江苏江佳机械有限公司 | Preferred push rod fine cutting saw |
-
2020
- 2020-12-15 CN CN202011477449.9A patent/CN112356155A/en active Pending
-
2021
- 2021-12-13 CN CN202111515248.8A patent/CN113977706A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06285802A (en) * | 1993-04-07 | 1994-10-11 | Kyowa Kikai:Kk | Sawed timber-sorting attachment in sawing machine |
| CN201158064Y (en) * | 2008-01-14 | 2008-12-03 | 江苏江佳机械有限公司 | Auto-feeder for woodworking machine |
| CN202742465U (en) * | 2012-04-07 | 2013-02-20 | 张仁文 | Side-pressing mechanism of board cutting machine |
| CN205950894U (en) * | 2016-07-16 | 2017-02-15 | 江苏江佳机械有限公司 | High -speed amputating saw of numerical control |
| CN206066529U (en) * | 2016-10-12 | 2017-04-05 | 许沅 | A kind of container for plant growth cutter sweep |
| CN206393761U (en) * | 2017-01-05 | 2017-08-11 | 安捷包装(苏州)有限公司 | Electronics amputating saw |
| CN109304785A (en) * | 2018-11-28 | 2019-02-05 | 兰考闼闼同创工贸有限公司 | It is a kind of to cut flitch production line automatically |
| CN209566352U (en) * | 2018-12-27 | 2019-11-01 | 中国振华电子集团建新机电有限公司 | A kind of diamond saw blade swing type stone frame saw machine |
| CN110744646A (en) * | 2019-10-25 | 2020-02-04 | 苏州时开纽数控装备有限公司 | Material cutting and sawing machine |
| CN214561565U (en) * | 2020-12-15 | 2021-11-02 | 江苏江佳机械有限公司 | Preferred push rod fine cutting saw |
Non-Patent Citations (1)
| Title |
|---|
| 木业铝业刀锯联盟: "最新优选设备：精选截断锯！", 《木业铝业刀锯联盟》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112356155A (en) | 2021-02-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201410685Y (en) | Woodwork full-automatic up-and-down multi-board four-side sawing machine tool | |
| WO2018014464A1 (en) | High-speed cut-off saw of numerical control | |
| US5472028A (en) | Method and apparatus for manufacturing wood products from tree trunks | |
| US6142050A (en) | Cutting machine for elongate workpieces | |
| US3875841A (en) | Sawmill apparatus | |
| CN214561565U (en) | Preferred push rod fine cutting saw | |
| CN110370401B (en) | Automatic fixed-length sawing and sorting device for conical round materials | |
| CN211682550U (en) | V-shaped wood conveying device | |
| CN109203085B (en) | High-speed optimized cutting and finish planing production line | |
| CN209949578U (en) | Full-automatic online board separator | |
| CN113977706A (en) | Preferred accurate saw that cuts of push rod | |
| US5228490A (en) | Process and apparatus for producing squares from tree boles or the like | |
| CN219465100U (en) | Processing cutting equipment for hollow plastic plate | |
| CN110076499B (en) | Steel two-column cutting and welding device | |
| US20230158588A1 (en) | Method and apparatus for providing flitches to an edger | |
| US4409875A (en) | Apparatus for manufacturing an integral wooden angle bar | |
| CN108326977B (en) | Feeding device of sheet processing equipment | |
| US11958207B2 (en) | Method and apparatus for feeding an edger | |
| CN214724929U (en) | Sliding table saw capable of achieving accurate cutting | |
| CN214212428U (en) | Optimized precision sawing machine | |
| CN112729987A (en) | Full-automatic sample preparation detection mechanism and method | |
| CN214561581U (en) | Accurate pushing equipment of preferred accurate cut-off saw | |
| CN214668021U (en) | Full-automatic system appearance detection mechanism | |
| CN220921060U (en) | Fixed-length steel pipe cutting device | |
| CN2910500Y (en) | Multifunction wood milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20220128 |
|
| WD01 | Invention patent application deemed withdrawn after publication |