CN108527550B

CN108527550B - Material storage device of wood cutting machine

Info

Publication number: CN108527550B
Application number: CN201810529733.2A
Authority: CN
Inventors: 吴光钦; 姚妹女; 吴秋玲; 张善君; 吴芳芳
Original assignee: Hubei Xiaochujiang Home Furnishing Technology Co ltd
Current assignee: Hubei Xiaochujiang Home Furnishing Technology Co ltd
Priority date: 2018-05-29
Filing date: 2018-05-29
Publication date: 2023-05-09
Anticipated expiration: 2038-05-29
Also published as: CN108527550A

Abstract

The invention relates to the field of wood processing equipment, and particularly discloses a material storage device of a wood cutting machine, which comprises a frame (1), a bedplate (2) and a material storage mechanism (4); the material storage mechanism comprises a frame (401), a first adjusting plate (402) and a second adjusting plate (403), the bottom of the second adjusting plate is attached to the bedplate, a space is reserved between the bottom of the first adjusting plate and the bedplate, a supporting mechanism (404), a pushing mechanism (405) and an adjusting mechanism (406) are arranged on the frame, a lifting mechanism (407) is arranged at the bottom of the bedplate, the movement direction of the lifting mechanism is perpendicular to the bedplate, and the first adjusting plate is located between the lifting mechanism and the end part of the frame. The invention has the characteristics of lower labor cost, higher conveying efficiency and higher automation degree.

Description

Material storage device of wood cutting machine

Technical Field

The invention relates to the field of intelligent wood processing, in particular to a storage device of a wood cutting machine.

Background

As a natural material, wood has the advantages of large accumulation amount, wide distribution, convenient material acquisition and excellent characteristics in nature, and is widely applied to toy products and bamboo and wood product industries due to the environment-friendly characteristic. The wood toy is manufactured by processing wood meeting the required length specification, and the wood meeting the required length specification is formed by cutting raw wood by cutting equipment, so that the cut wood can meet the subsequent processing requirement as much as possible, and the raw wood to be cut is preferably square wood with basically the same length; at present, when the wood toy needs to be cut, the raw wood materials are placed at the feeding mechanism by a worker, the raw wood materials are fed to the cutting mechanism for cutting by the feeding mechanism, and when the continuous cutting processing is needed in batches, the raw wood materials to be cut are required to be placed at the feeding mechanism by the worker continuously, and an automatic material storage and feeding device is lacked, so that the labor cost is high, the cutting efficiency is low, and the degree of automation is low.

Therefore, the feeding of square raw wood materials with basically the same length as that required by the wooden toy at present has the problems of higher labor cost, lower conveying efficiency and lower automation degree.

Disclosure of Invention

The invention provides a stock device of a wood cutting machine, which aims to solve the technical problems of the prior art of feeding square raw wood with basically the same length as that required by a wooden toy, and has the characteristics of lower labor cost, higher conveying efficiency and higher degree of automation.

The technical scheme of the invention is as follows: the material storage device of the wood cutting machine comprises a rack and a bedplate arranged at the top of the rack, wherein a material storage mechanism is arranged on the bedplate; the stock mechanism comprises a shelf arranged on the bedplate and a first adjusting plate and a second adjusting plate which are arranged in the shelf in a sliding manner, the second adjusting plate is positioned at one end close to the cutting mechanism on the shelf, the bottom of the second adjusting plate is attached to the bedplate, a space is reserved between the bottom of the first adjusting plate and the bedplate, a supporting mechanism and a pushing mechanism are arranged between the first adjusting plate and the second adjusting plate in parallel on the shelf, the height of the pushing mechanism from the bedplate is smaller than that of the supporting mechanism from the bedplate, the moving direction of the supporting mechanism is parallel to the first adjusting plate, an adjusting mechanism is arranged on the bedplate outside the shelf, the moving direction of the adjusting mechanism is perpendicular to the first adjusting plate, the adjusting mechanism is positioned in the space between the first adjusting plate and the bedplate, a lifting mechanism is arranged at the bottom of the second adjusting plate, the moving direction of the lifting mechanism is perpendicular to the bedplate, and the first adjusting plate is positioned between the lifting mechanism and the end of the bedplate. According to the invention, the square raw wood materials with basically the same length are stored by arranging the stock mechanism, so that the raw wood material supply requirement required by batch cutting is met; the first adjusting plate and the second adjusting plate are arranged in the frame in a sliding manner, the length of the raw wood can be adjusted and fixed, the bottom of the second adjusting plate is attached to the bedplate to serve as an alignment reference, so that the alignment requirement of raw wood before being sent into the cutting mechanism is met, a gap is reserved between the bottom of the first adjusting plate and the bedplate, and the adjusting mechanism can smoothly push the lowest-layer raw wood in the gap to be tightly attached to the second adjusting plate, so that the log is aligned; by arranging the lifting mechanism between the first adjusting plate and the end part of the frame, when the log material at the lowest layer is misplaced with the log material at the upper layer under the pushing of the adjusting mechanism, the lifting mechanism can jack up one end of the log material at the upper layer and is matched with the supporting mechanism, so that the separation between the log material at the upper layer and the log material at the bottommost layer is realized; the log pushing mechanism is arranged to push the separated log at the bottommost layer to the feeding mechanism, the coordination work of each mechanism is uniformly coordinated and configured by the controller, the whole feeding engineering to the feeding mechanism is automatically completed, the operation of staff is not needed, the labor cost is greatly saved, the raw wood can be continuously conveyed, the continuous batch cutting requirement can be met, the automation degree is high, and the conveying efficiency is high.

Preferably, the support mechanism comprises a first cylinder, a second cylinder and a third cylinder which are sequentially arranged on the frame in parallel, the third cylinder is positioned at one end, close to the second adjusting plate, of the frame, support rods are arranged on piston rods of the first cylinder, the second cylinder and the third cylinder, the movement direction of the support rods is parallel to the first adjusting plate, and the height of the pushing mechanism from the bedplate is smaller than that of the support rods from the bedplate. Through setting up first cylinder, second cylinder and third cylinder side by side to realize the support to log material above the bottom layer with the mode of bracing piece for upper portion timber separates with the log material of bottom layer, when guaranteeing sufficient log material supply, makes the smooth push to next process of bottom layer timber can not be influenced, supports stably, design benefit, and wherein first cylinder, second cylinder and third cylinder can pass through simultaneously under the control of controller, also can have this work of tandem.

Preferably, the pushing mechanism comprises a pushing cylinder and a pushing rod arranged on a piston rod of the pushing cylinder, the height of the pushing rod from the bedplate is smaller than that of the supporting rod from the bedplate, a strip-shaped pushing plate is arranged at the end part of the pushing rod, and two ends of the pushing plate outwards extend beyond the second cylinder and the third cylinder. The pushing plate in the strip shape is matched with the side surface of the log material by driving the pushing plate by the pushing cylinder, wherein the length of the pushing plate is set to extend beyond the second cylinder and the third cylinder, so that the pushing plate in the strip shape and the log material have enough contact surface, the log material is pushed to the next operation procedure in a translation manner, deflection and movement in other directions can not occur, and the pushing is smooth and stable.

Preferably, the adjusting mechanism comprises an adjusting motor arranged on the platen outside the shelf, a strip-shaped adjusting push block is connected to the rotating shaft of the adjusting motor through a telescopic piece, the adjusting push block is located in the interval between the first adjusting plate and the platen, and the moving direction of the adjusting push block is perpendicular to the first adjusting plate. Through set up accommodate motor on the outside platen of shelf to accommodate motor control extension piece's mode realizes the interior reciprocating motion of interval between first regulating plate and platen of rectangular shape's regulation ejector pad, and the shape of regulation ejector pad suits with the tip of log material, can realize the promotion to the bottommost raw timber, realizes dislocation between bottommost raw timber and the upper portion log material.

Preferably, the lifting mechanism comprises a groove arranged on the bedplate, the first adjusting plate is positioned between the groove and the end part of the frame, a lifting plate is arranged in the groove, the lifting plate is connected with a lifting motor through a lifting assembly, the lifting motor is positioned below the bedplate, and the movement direction of the lifting plate is perpendicular to the bedplate. Through set up the recess on the platen for first regulating plate is located between the tip of recess and shelf, after the dislocation with upper log is realized with the log promotion of lowest layer to the regulation ejector pad, the recess will stagger and be relative with upper log with lowest layer log this moment, elevator motor passes through the lift of lifting unit control lifter plate this moment, realize the one end jack-up to upper log, the bracing piece of being convenient for is located the below of upper log, after the lifter plate descends the return, upper log just can be located the bracing piece, supported by the bracing piece, realize upper log and the mesh of the separation of the former timber of bottom, whole elevating system structural design is reasonable, position design benefit on the platen has guaranteed the good separation between upper log and the former timber of bottom.

Preferably, the four surfaces of the frame are separated into an upper hollow structure and a lower hollow structure through the cross bars, reinforcing bars are arranged between the cross bars on two sides where the support bars are located and the frame, and the adjusting push block, the support bars and the push plate are located below the cross bars. The cross bars are arranged on the four surfaces of the frame to divide the frame into a structure with hollow upper and lower parts, and reinforcing strips are arranged between the cross bars on the two sides and the frame, so that the stability of the cross bars and the frame forming a shape structure is ensured; the adjusting push block, the supporting rod and the pushing plate are all located below the cross rod, and the arrangement of the cross rod enables layering sense to be achieved when the bottommost raw wood material and the upper raw wood material are separated, and a certain reference can be achieved to the arrangement positions of the first air cylinder, the second air cylinder, the third air cylinder and the pushing air cylinder.

Preferably, the upper end of the lifting plate in the groove and the bedplate are positioned on the same horizontal plane. When the log is smoothly jacked up at one end, the operation of pushing the bottommost raw wood by the adjusting push block can not be influenced when the log is retracted to be at the initial position.

Preferably, a clamping block which can be clamped with the cross rod is rotatably arranged at the end part of the supporting rod on the first cylinder. The clamping block is clamped with the cross rod to assist, so that the support rod can support the upper layer of original wood more stably.

Preferably, the telescopic piece is an assembly formed by a screw rod and a screw sleeve matched with the screw rod, the screw rod is arranged on a rotating shaft of the adjusting motor, and the screw sleeve is arranged on the adjusting push block. Simple structure, better to the reciprocal regulation effect of adjusting the ejector pad.

Preferably, the lifting component is an assembly formed by a screw and a threaded sleeve matched with the screw, the screw is arranged on a rotating shaft of the lifting motor, the threaded sleeve is connected with the lifting plate, and the threaded sleeve is arranged at a groove on the bedplate in a sliding manner. Simple structure, it is better to the lift adjustment effect of lifter plate.

The invention has the following beneficial effects:

(1) The square raw wood materials with basically the same length are stored by arranging the stock mechanism so as to meet the raw wood material supply requirement required by batch cutting; the first adjusting plate and the second adjusting plate are arranged in the frame in a sliding manner, the length of the raw wood can be adjusted and fixed, the bottom of the second adjusting plate is attached to the bedplate to serve as an alignment reference, so that the alignment requirement before the raw wood materials are sent into the cutting mechanism is met, a gap is reserved between the bottom of the first adjusting plate and the bedplate, and the adjusting mechanism can smoothly push the lowest-layer raw wood materials to be attached to the second adjusting plate in the gap;

(2) Through setting up the elevating system between the end of first regulating plate and shelf, jack up one end of log material of upper strata, cooperate with the supporting mechanism, realize the separation between log material of upper strata and bottommost log material; the log pushing mechanism is arranged to push the separated log at the bottommost layer to the feeding mechanism, the coordination work of each mechanism is uniformly and coordinately configured by the controller and is automatically completed, the operation of staff is not needed, the labor cost is greatly saved, the raw wood can be continuously conveyed, the continuous batch cutting requirement can be met, the automation degree is high, and the conveying efficiency is high.

Drawings

FIG. 1 is a front elevational view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention when used in a wood cutting machine;

FIG. 3 is a top view of the structure of the wood cutting machine;

FIG. 4 is a schematic view of the structure at the cutting mechanism in the wood cutting machine;

fig. 5 is a schematic view of the structure at the feed plate in the wood cutting machine.

The marks in the drawings are: 1-rack, 2-platen, 3-cutting mechanism, 4-stock mechanism, 5-feeding mechanism, 401-rack, 402-first adjusting plate, 403-second adjusting plate, 404-supporting mechanism, 405-pushing mechanism, 406-adjusting mechanism, 407-lifting mechanism, 501-feeding plate, 502-baffle, 503-slide, 504-slide, 505-feeding assembly, 506-feeding motor, 507-driving piece, 508-sliding push block, 509-L-shaped push plate, 510-balancing plate, 301-guide rail, 302-driving cylinder, 303-moving bracket, 304-moving seat, 305-cutting motor, 306-cutting blade, 307-fixed cylinder, 308-fixed plate, 309-pair Ji Qigang, 310-aligning plate, 311-inductor, 312-positioning block, 313-dust cover, 408-first cylinder, 409-second cylinder, 410-third cylinder, 411-supporting rod, 412-pushing cylinder, 413-pushing rod, 414-pushing plate, 415-adjusting motor, 416-telescoping piece, 417-adjusting motor, 418-lifting assembly, 418-groove, 420-424-lifting assembly, 422-lifting assembly, lifting and beam.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not intended to be limiting.

The material storage device of the wood cutting machine shown in fig. 1 comprises a frame 1 and a bedplate 2 arranged at the top of the frame, wherein a material storage mechanism 4 is arranged on the bedplate; the stock mechanism comprises a shelf 401 arranged on the bedplate, a first adjusting plate 402 and a second adjusting plate 403 which are arranged in the shelf in a sliding manner, the second adjusting plate is positioned at one end, close to the cutting mechanism, on the shelf, the bottom of the second adjusting plate is attached to the bedplate, a space is reserved between the bottom of the first adjusting plate and the bedplate, a supporting mechanism 404 and a pushing mechanism 405 which are parallel to each other are arranged between the first adjusting plate and the second adjusting plate on the shelf, the height of the pushing mechanism from the bedplate is smaller than that of the supporting mechanism from the bedplate, the moving direction of the supporting mechanism is parallel to the first adjusting plate, an adjusting mechanism 406 is arranged on the bedplate outside the shelf, the moving direction of the adjusting mechanism is perpendicular to the first adjusting plate, the adjusting mechanism is positioned in the space between the first adjusting plate and the bedplate, a lifting mechanism 407 is arranged at the bottom of the bedplate, the moving direction of the lifting mechanism is perpendicular to the bedplate, and the first adjusting plate is positioned between the lifting mechanism and the end of the shelf. The supporting mechanism comprises a first air cylinder 408, a second air cylinder 409 and a third air cylinder 410 which are sequentially arranged on the frame in parallel, the third air cylinder is positioned at one end close to the second adjusting plate on the frame, supporting rods 411 are arranged on piston rods of the first air cylinder, the second air cylinder and the third air cylinder, the moving direction of the supporting rods is parallel to the first adjusting plate, and the distance between the pushing mechanism and the platen is smaller than the distance between the supporting rods and the platen. The pushing mechanism comprises a pushing air cylinder 412 and a pushing rod 413 arranged on a piston rod of the pushing air cylinder, the height of the pushing rod from the bedplate is smaller than that of the supporting rod from the bedplate, a strip-shaped pushing plate 414 is arranged at the end part of the pushing rod, and two ends of the pushing plate outwards extend beyond the second air cylinder and the third air cylinder. The adjusting mechanism comprises an adjusting motor 415 arranged on the platen outside the frame, a strip-shaped adjusting push block 417 is connected to the rotating shaft of the adjusting motor through a telescopic piece 416, the adjusting push block is located in the interval between the first adjusting plate and the platen, and the moving direction of the adjusting push block is perpendicular to the first adjusting plate. The lifting mechanism comprises a groove 418 arranged on the bedplate, a first adjusting plate is arranged between the groove and the end part of the frame, a lifting plate 419 is arranged in the groove, a lifting motor 421 is connected to the lifting plate through a lifting assembly 420, the lifting motor is arranged below the bedplate, and the movement direction of the lifting plate is perpendicular to the bedplate.

The wood cutting machine shown in fig. 2 and 3 comprises a frame 1 and a bedplate 2 arranged at the top of the frame, wherein one end of the frame is provided with a cutting mechanism 3 shown in fig. 4, and the bedplate is provided with a stock mechanism 4 shown in fig. 1 and a feeding mechanism 5 shown in fig. 5 which are arranged in parallel; the stock mechanism comprises a shelf 401 arranged on the bedplate, a first adjusting plate 402 and a second adjusting plate 403 which are arranged in the shelf in a sliding manner, the second adjusting plate is positioned at one end, close to the cutting mechanism, on the shelf, the bottom of the second adjusting plate is attached to the bedplate, a space is reserved between the bottom of the first adjusting plate and the bedplate, a supporting mechanism 404 and a pushing mechanism 405 which are parallel to each other are arranged between the first adjusting plate and the second adjusting plate on the shelf, the height of the pushing mechanism from the bedplate is smaller than that of the supporting mechanism from the bedplate, the moving direction of the supporting mechanism is parallel to the first adjusting plate, an adjusting mechanism 406 is arranged on the bedplate outside the shelf, the moving direction of the adjusting mechanism is perpendicular to the first adjusting plate, the adjusting mechanism is positioned in the space between the first adjusting plate and the bedplate, the bottom of the bedplate is provided with a lifting mechanism 407, and the moving direction of the lifting mechanism is perpendicular to the bedplate, and the first adjusting plate is positioned between the lifting mechanism and the end part of the shelf; the feeding mechanism comprises a feeding plate 501 arranged at the bottom of the bedplate and a baffle 502 arranged on the surface of the bedplate, wherein the feeding plate and the baffle are parallel to the frame, the feeding plate is positioned between the frame and the baffle, a slideway 503 parallel to the frame is arranged on the feeding plate, a chute 504 corresponding to the slideway is arranged on the bedplate, the slideway extends from one end of the bedplate to the cutting mechanism at the other end of the bedplate on the bedplate, a feeding component 505 is arranged in the slideway, the feeding component penetrates through the chute and is positioned on the surface of the bedplate, a feeding motor 506 is arranged at one end, far away from the cutting mechanism, of the feeding plate, and a rotating shaft of the feeding motor is connected with the feeding component through a transmission piece 507; the feeding assembly comprises a sliding push block 508 arranged in the slideway and an L-shaped push plate 509 arranged on the sliding push block, the vertical part of the L-shaped push plate is flush with one end of the sliding push block, which is close to the cutting mechanism, the vertical part of the L-shaped push plate is provided with a balance plate 510, and the balance plate protrudes towards the cutting mechanism on the vertical part of the L-shaped push plate; the cutting mechanism comprises a guide rail 301 which is arranged at the lower part of the frame and is perpendicular to the feeding plate, and a driving air cylinder 302 which is arranged on the frame, wherein a movable support 303 is arranged on the guide rail in a sliding manner, a piston rod of the driving air cylinder is connected with the movable support, a movable seat 304 is arranged on the movable support, a cutting motor 305 is arranged on the movable seat, a cutting saw blade 306 is arranged on a rotating shaft of the cutting motor, a fixed air cylinder 307 which faces the platen is arranged on the frame at the cutting saw blade, a fixed plate 308 is arranged on the piston rod of the fixed air cylinder, a pair Ji Qigang which faces the direction of the baffle is arranged on the platen at the cutting saw blade, an alignment plate 310 is arranged on the piston rod of the alignment air cylinder, an inductor 311 is embedded in the alignment plate, a positioning block 312 is arranged on the platen, and the positioning block and the baffle are positioned on the same straight line. The supporting mechanism comprises a first air cylinder 408, a second air cylinder 409 and a third air cylinder 410 which are sequentially arranged on the frame in parallel, the third air cylinder is positioned at one end close to the second adjusting plate on the frame, supporting rods 411 are arranged on piston rods of the first air cylinder, the second air cylinder and the third air cylinder, the moving direction of the supporting rods is parallel to the first adjusting plate, and the distance between the pushing mechanism and the platen is smaller than the distance between the supporting rods and the platen. The pushing mechanism comprises a pushing air cylinder 412 and a pushing rod 413 arranged on a piston rod of the pushing air cylinder, the height of the pushing rod from the bedplate is smaller than that of the supporting rod from the bedplate, a strip-shaped pushing plate 414 is arranged at the end part of the pushing rod, and two ends of the pushing plate outwards extend beyond the second air cylinder and the third air cylinder. The adjusting mechanism comprises an adjusting motor 415 arranged on the platen outside the frame, a strip-shaped adjusting push block 417 is connected to the rotating shaft of the adjusting motor through a telescopic piece 416, the adjusting push block is located in the interval between the first adjusting plate and the platen, and the moving direction of the adjusting push block is perpendicular to the first adjusting plate. The telescopic piece is an assembly formed by a screw rod and a screw sleeve matched with the screw rod, the screw rod is arranged on a rotating shaft of the adjusting motor, and the screw sleeve is arranged on the adjusting push block. The lifting mechanism comprises a groove 418 arranged on the bedplate, a first adjusting plate is arranged between the groove and the end part of the frame, a lifting plate 419 is arranged in the groove, a lifting motor 421 is connected to the lifting plate through a lifting assembly 420, the lifting motor is arranged below the bedplate, and the movement direction of the lifting plate is perpendicular to the bedplate. The lifting component is an assembly formed by a screw and a threaded sleeve matched with the screw, the screw is arranged on a rotating shaft of the lifting motor, the threaded sleeve is connected with the lifting plate, and the threaded sleeve is arranged at a groove on the bedplate in a sliding manner. Four faces of the frame are all separated into an upper hollow structure and a lower hollow structure through the transverse rods 422, reinforcing strips 423 are arranged between the transverse rods on two sides of the support rods and the frame, and the adjusting push block, the support rods and the push plates are all located below the transverse rods. The upper end of the lifting plate in the groove and the bedplate are positioned on the same horizontal plane. The end of the supporting rod on the first cylinder is rotatably provided with a clamping block 424 which can be clamped with the cross rod. A dust cover 313 is provided on the frame above the cutting blade. The transmission piece comprises a transmission screw and a thread block matched with the transmission screw, the power transmission screw is arranged on a rotating shaft of the feeding motor, and the thread block is arranged at the bottom of the sliding push block. The cutting saw blade is circular, the saw teeth of the cutting saw blade are positioned on the circumferential surface, and the included angle between adjacent saw teeth is 20-60 degrees.

The working principle of the invention is as follows:

according to the actual situation, a worker puts a plurality of square raw timber 425 to be cut with the same length into the rack 401 of the stock mechanism 4, but the overlapped height of the plurality of raw timber does not exceed the top of the rack; the controller controls the adjusting motor 415 in the adjusting mechanism 406 to rotate, the adjusting motor pushes the adjusting push block 417 to slide on the platen 2 through the telescopic piece 416, the adjusting push block pushes the log material at the bottommost layer to move to the position of the second adjusting plate 403, the telescopic length of the telescopic piece just enables the log material at the bottommost layer to prop against the second adjusting plate, at the moment, the controller controls the adjusting motor to reversely rotate, the adjusting push block retreats, and when the adjusting push block pushes the log material at the bottommost layer suddenly, the log material at the upper layer cannot move due to inertia, so that dislocation is formed between the log material at the bottommost layer and the log material at the pushing end; the controller controls the lifting motor 421 in the lifting mechanism 407 to rotate, the lifting motor enables the lifting plate 419 to lift from the groove 418 through the lifting component 420, the lifting plate jacks up the end part of the upper layer of raw timber at the dislocation position, an included angle is formed between the upper layer of raw timber and the topmost layer of raw timber after the upper layer of raw timber is jacked up, the size of the included angle is different according to the length of the raw timber, the controller further controls the first air cylinder 408, the second air cylinder 409 and the third air cylinder 410 in the supporting mechanism 404 to work simultaneously or one by one, so that the supporting rod 411 extends out of the included angle formed between the upper layer of raw timber and the topmost layer of raw timber, at the moment, a worker can rotate a clamping block 424 at the end part of the first air cylinder supporting rod to clamp the clamping block on the cross rod 422, and the supporting work of the first air cylinder supporting rod is assisted, so that the supporting is more stable; after the supporting rods extend out, the controller controls the lifting motor to reversely rotate, the lifting plate slowly retreats into the groove, the upper raw wood is also slowly put down, and finally the upper raw wood is supported on the three supporting rods; the controller controls the pushing cylinder 412 of the pushing mechanism 405 to work, the pushing cylinder drives the pushing plate 414 to push the bottommost log to move to the feeding mechanism 5 through the pushing rod 413, the controller controls the pushing cylinder to retract the pushing plate to the initial position, the controller controls the lifting mechanism to work to jack up one end of the log on the supporting rod again, when the upper layer log is jacked up, the other end of the log touches the bedplate again downwards, the upper layer log can be separated from the supporting rod, the controller controls the supporting rod in the supporting structure to retract to the initial position, the controller controls the lifting mechanism to retract, the previous upper layer log is positioned on the bedplate one by one, a new bottommost log appears, thus completing the work cycle of storing and feeding, in the process, in the ideal state that the lengths of all the logs are completely consistent, when the telescopic piece in each regulating mechanism extends to the head, the end of the log just jacks up to the second regulating plate, when the pushing mechanism pushes the bottommost log to the feeding mechanism, the bottommost log is pushed by the second regulating plate as a reference, the second regulating plate, the bottommost log is automatically pushed to the raw log, any deviation can not happen, and the requirements of storing and feeding are met, and the batch of the raw materials are continuously cut.

The raw timber 425 is pushed to the L-shaped baffle 502 of the feeding mechanism 5 by the pushing plate 414 and then the pushing plate is retracted, the side surface of the raw timber is clung to the L-shaped baffle to form preliminary positioning of the raw timber, when the raw timber is clung to the L-shaped baffle and is fed to the cutting mechanism 3, the raw timber can be directly cut without manual secondary movement, after the pushing plate is retracted, the controller controls the feeding motor 506 in the feeding mechanism to intermittently rotate at equal time, the feeding motor pushes the feeding assembly 505 to intermittently move forward through the transmission piece 507, when the feeding assembly pushes the raw timber, the end of the raw timber is tightly attached to the L-shaped pushing plate 509, the contact area is good, the balance plate 510 on the L-shaped pushing plate can limit the top of the raw timber, so that the raw timber cannot be tilted or sprung in the pushing process, the L-shaped baffle, the L-shaped pushing plate and the balance plate are limited on three sides, meanwhile, the sliding pushing block 508 is stably pushed on a fixed line formed by sliding and sliding grooves, excessive vibration in the raw timber pushing process can not occur, stable and efficient feeding according to cutting requirements is ensured, feeding is accurately carried out, no worker is required to adjust the feeding, when the motor is pushed to the original timber is controlled to complete to the cutting mechanism to reversely, and the cutting mechanism is controlled to rotate once and returns to the original position to the cutting mechanism.

When the log 425 is sent to the cutting mechanism 3 by the feeding mechanism 5, the sensor 311 senses the arrival of the log, the sensor transmits a signal to the controller, the controller firstly controls the cutting motor 305 to start and then controls the alignment cylinder 309 to work, the alignment cylinder enables the alignment plate 310 to finely adjust the log and clamp the log with the positioning block 312, the controller further controls the fixed cylinder 307 to work, the fixed plate 308 fixes the top of the log, the controller further controls the driving cylinder 302 to work, the driving cylinder enables the movable support 303 to slowly move on the guide rail 301, the cutting saw blade 306 cuts the log is achieved, after the log is cut, the controller controls the driving cylinder to enable the cutting saw blade to retract, the controller controls the fixed cylinder to enable the fixed plate to release the fixing of the log, the controller controls the alignment cylinder Ji Gajin force of the log to the Ji Qigang to release, the controller controls the feeding mechanism to finely adjust the log and clamp the log to the cutting mechanism, the whole cutting of the log is completed in a circulating mode, the whole cutting mechanism is simple in structure, the operation is convenient, the cutting cost is low, and the cutting cost is low.

The processed log 425 has a length requirement, preferably 80-150cm long, depending on the final design length, and the support rods 411 extend from under the cross bars 422 and penetrate under the side cross bars; firstly, according to the length of timber, a first adjusting plate 402 and a second adjusting plate 403 are adjusted to be suitable positions for fixing, square raw timber with the same specification is poured into a frame 401 after general control is started, a certain space is reserved between the raw timber and the second adjusting plate when the raw timber is put in, the raw timber is to be put in the space against the first adjusting plate, the put raw timber is all arranged on a bedplate 2, the number of layers of the raw timber is arbitrary, and the total height of the raw timber does not exceed the height of the frame; the adjusting pushing block 417 moves forward to push the lowest raw wood material to move forward, the rear end of the lowest raw wood material moves to the second adjusting plate, and the front end of the lowest raw wood material is positioned behind the groove 418 to expose the whole groove; after the adjustment push block is reset, the lifting motor 421 is started, the lifting plate 419 is lifted to lift one end of the upper log, the upper log is inclined along with the lifting of one end, an included angle is formed between the upper log and the lowest log, according to calculation of an included angle demonstration diagram, after the different length log rises to a certain height, the first cylinder 408, the second cylinder 409 and the third cylinder 410 are started simultaneously or one by one, the supporting rod extends out from the lower part of the cross rod and penetrates into the lower part of the opposite side cross rod, the lifting plate returns, the upper log is restored to the horizontal state from the inclined state, and the upper log and the bottom log are separated by the supporting rod and are in an overhead state; finally, the pushing plate 414 is started to push out the log material at the lowest layer, the pushing plate returns immediately after being pushed out, when the log material is pushed next time, the first cylinder, the second cylinder and the third cylinder can control the supporting rods to return sequentially or simultaneously, the log material above falls on the platen 2, and only the feeding process is carried out again according to the steps, and when the log material enters the feeding mechanism 5, the second adjusting plate is used as an alignment reference. Raw wood is pushed onto a platen at the feeding mechanism one by one until the raw wood is pushed onto the baffle 502, at this time, the feeding assembly 505 is positioned at one side of the table, the feeding motor 506 is connected with the feeding assembly and controls feeding of the raw wood, a certain space is reserved between the feeding assembly and the fed raw wood after the feeding assembly returns, fine adjustment is facilitated, meanwhile, the feeding is not required to be too high in precision, square raw wood is pushed onto the baffle and clings to each other, the feeding assembly is pushed forward on the slideway 503, the feeding assembly pushes a certain distance according to the designed length, the front end of the wood enters the cutting mechanism 3 for cutting, for example, the total length is 100cm, small wood with the length of 20cm is required to be cut, pushing is performed for 4 times, the whole cutting process is completed, the feeding mechanism completes feeding tasks while raw wood is separated from the upper layer and the lower layer in the storage mechanism 4, and new wood is fed again. The raw timber enters the cutting mechanism from the feeding mechanism, after the raw timber is aligned under the induction of the inductor 311 on the alignment plate 310, the cutting motor 305 drives the cutting saw blade 306 to rotate, the movable seat 304 moves on the guide rail 301 to cut, the movable seat returns to the original position after the cutting is completed, but the cutting motor does not stop working, 2 times of cutting are performed until the whole timber is cut, when the next timber enters, the cutting saw blade still rotates, the cutting saw blade stops rotating in a state that the inductor does not induce for a few seconds, and the dust cover 313 prevents wood dust from flying in the cutting process.

Claims

1. Material storage device of timber cutting machine, characterized by: comprises a frame (1) and a bedplate (2) arranged at the top of the frame, wherein a material storage mechanism (4) is arranged on the bedplate; the storage mechanism comprises a shelf (401) arranged on the platen and a first adjusting plate (402) and a second adjusting plate (403) which are arranged in the shelf in a sliding manner, wherein the second adjusting plate is positioned at one end close to the cutting mechanism on the shelf, the bottom of the second adjusting plate is attached to the platen, a space is reserved between the bottom of the first adjusting plate and the platen, a supporting mechanism (404) and a pushing mechanism (405) which are parallel are arranged between the first adjusting plate and the second adjusting plate on the shelf, the height of the pushing mechanism from the platen is smaller than the height of the supporting mechanism from the platen, the moving direction of the supporting mechanism is parallel to the first adjusting plate, an adjusting mechanism (406) is arranged on the platen outside the shelf, the moving direction of the adjusting mechanism is perpendicular to the first adjusting plate, the adjusting mechanism is positioned in the space between the first adjusting plate and the platen, the moving direction of the lifting mechanism is perpendicular to the platen, the first adjusting plate is positioned between the lifting mechanism and the end of the shelf, the supporting mechanism comprises a supporting mechanism (404), a cylinder (408) and a cylinder (411) which are arranged on the supporting mechanism in parallel to the first cylinder, and a cylinder (410) which is positioned at the first end of the cylinder; the pushing mechanism comprises a pushing air cylinder (412) and a pushing rod (413) arranged on a piston rod of the pushing air cylinder, the height of the pushing rod from the bedplate is smaller than that of the supporting rod from the bedplate, the end part of the pushing rod is provided with a strip-shaped pushing plate (414), and two ends of the pushing plate outwards extend beyond the second air cylinder and the third air cylinder; the adjusting mechanism (406) comprises an adjusting motor (415) arranged on a platen outside the frame, an adjusting push block (417) in a strip shape is connected to a rotating shaft of the adjusting motor through a telescopic piece (416), the adjusting motor (415) in the adjusting mechanism (406) is controlled by a controller to rotate, the adjusting motor pushes the adjusting push block (417) to slide on the platen (2) through the telescopic piece (416), the adjusting push block (417) is located in a space between the first adjusting plate (402) and the platen (2), and the moving direction of the adjusting push block (417) is perpendicular to the first adjusting plate (402).

2. The stock device of a wood cutting machine of claim 1, wherein: the lifting mechanism comprises a groove (418) arranged on the bedplate, the first adjusting plate is positioned between the groove and the end part of the rack, a lifting plate (419) is arranged in the groove, a lifting motor (421) is connected to the lifting plate through a lifting assembly (420), the lifting motor is positioned below the bedplate, and the movement direction of the lifting plate is perpendicular to the bedplate.