CN110027051B

CN110027051B - Wood cutting machine

Info

Publication number: CN110027051B
Application number: CN201910329785.XA
Authority: CN
Inventors: 金志远
Original assignee: Zhejiang Ansheng Electrical Co ltd
Current assignee: Hunan Yongyi Agriculture and Forestry Technology Co.,Ltd.
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2021-11-05
Anticipated expiration: 2039-04-23
Also published as: CN110027051A

Abstract

The invention discloses a wood cutting machine which comprises a processing table, a saw blade, a mounting plate and a conveying assembly, wherein the saw blade penetrates through the processing table, the mounting plate is arranged above the processing table, the conveying assembly is arranged on the mounting plate, a first through groove is formed in the processing table, the saw blade penetrates through the first through groove, a first supporting leg is arranged at the bottom of the processing table, a mounting block is arranged at the bottom of the mounting plate, a housing matched with the first through groove is detachably connected to the mounting block, a surrounding plate matched with the first through groove is arranged at the bottom of the processing table, and a dust collection box is arranged at the bottom of the surrounding plate; the housing has a limiting effect on the sawdust, so that the sawdust is prevented from floating indoors along with air, and the sawdust sucked by workers is reduced; under the mutually supporting of bounding wall and dust collection box, be convenient for collect the saw-dust, make the saw-dust that the cutting produced drop to the dust collection box in from first logical inslot, collect the saw-dust in the dust collection box in unison, be convenient for to the unified processing of saw-dust.

Description

Wood cutting machine

Technical Field

The invention belongs to the technical field of wood processing, and particularly relates to a wood cutting machine.

Background

Wood is a lignified tissue formed by plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants is completed, the vascular layer in the rootstocks starts to move, developing phloem outward and wood inward.

Wood is a generic term for the development of plant tissue inward of the vascular cambium, including xylem and parenchymal rays. Wood plays a great supporting role in human life. Wood is used in different ways according to its different properties. The processing of wood is an important technological approach, and efficient, sophisticated, automated wood processing equipment has been actively researched, designed, and produced. In wood working process equipment, wood cutting equipment is being demanded in large quantities.

The wood cutting machine disclosed in the chinese patent CN108437072A comprises a platform, a belt and a conveyor belt, wherein the top of the platform is fixedly connected with a first motor, an output shaft of the first motor is sleeved with a first belt pulley, the top of the platform is fixedly connected with a first support leg, and the top of the first support leg is fixedly connected with a box body; the automatic wood cutting machine has the advantages that the effect of automatically conveying wood to the cutting box is achieved by arranging the first motor, the first belt pulley, the belt, the second belt pulley, the first rolling shaft, the conveying belt and the second rolling shaft, meanwhile, the condition that accidents easily occur when the wood is manually held is avoided, the effect that the saw blade can automatically lift is achieved by arranging the electric telescopic rod, the second motor and the saw blade, and meanwhile, the effect of automatically adjusting the cutting height according to the diameter of the wood is achieved; when adding man-hour to timber, because the cutting easily produces more saw-dust, the saw-dust is wafted and is absorbed easily in the air and produce the influence to workman's health, and the saw-dust is wafted along with the air current at will, and inconvenient clearance to the saw-dust influences the wood working environment and causes the influence, is unfavorable for workman long-term work.

Disclosure of Invention

The invention provides a wood cutting machine convenient for processing wood chips, aiming at overcoming the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme: a wood cutting machine comprises a processing table, a saw blade penetrating through the processing table, a mounting plate arranged above the processing table and a conveying assembly arranged on the mounting plate, wherein a first through groove is formed in the processing table, the saw blade penetrates through the first through groove, a first supporting foot is arranged at the bottom of the processing table, a mounting block is arranged at the bottom of the mounting plate, a housing matched with the first through groove is detachably connected to the mounting block, a surrounding plate matched with the first through groove is arranged at the bottom of the processing table, and a dust collecting box is arranged at the bottom of the surrounding plate; after the wood is processed into a plate shape, the wood is placed on a processing table, and under the action of a conveying assembly, the wood is pushed to move along the surface of the processing table, so that the wood is in contact with a saw blade, and the cutting processing of the wood is completed; the cover is positioned at the top of the wood, when the saw blade cuts the wood, the wood chips generated by cutting are scattered in the cover, and the cover has a limiting effect on the wood chips, so that the wood chips are prevented from being scattered indoors along with air, and the wood chips sucked by workers are reduced; under the mutual matching of the coaming and the dust collection box, the sawdust is convenient to collect, so that the sawdust generated by cutting falls into the dust collection box from the first through groove, and is uniformly collected in the dust collection box, so that the sawdust is convenient to uniformly treat; after wood cutting, the housing can be conveniently detached from the mounting plate, the inside of the housing is cleaned, wood chips attached to the inner wall of the housing are scraped, wood chips on the housing are prevented from dropping on the surface of wood during processing, and the influence of the wood chips on wood processing is reduced.

The bottom of the housing is provided with first bristles which are in contact with the surface of the processing table, a first connecting block is arranged in the housing, a second connecting block is arranged on the first connecting block, and second bristles are arranged on the second connecting block; the first bristles have a sealing effect on the housing, so that sawdust generated in the housing is prevented from floating from the housing, when wood is placed on the processing table, the wood is contacted with the first bristles to bend the first bristles, so that the first bristles are contacted with the wood, the first bristles have a good sealing effect on the housing on the premise of not influencing wood transportation, and the scattering of the sawdust is reduced; under the action of the first bristles, the influence of external air flow on the sawdust in the housing is reduced, and the sawdust is prevented from being blown up by wind; timber contacts with the second brush hair when moving forward, brushes the saw-dust on the timber surface under the effect of second brush hair, reduces the saw-dust that carries behind the timber cutting, is convenient for to ligneous follow-up processing.

The top of the housing is provided with a first sliding block, the bottom of the mounting block is provided with a first sliding groove matched with the first sliding block, and the mounting block is provided with a limiting component matched with the first sliding block; under the mutual matching of the first sliding block and the first sliding groove, the housing is conveniently arranged on the mounting block, so that the housing is arranged above the first through groove to gather sawdust in the housing, and the sawdust is prevented from floating indoors to influence the indoor environment; promote the linkage effect of housing and installation piece under spacing subassembly's effect, make housing and installation piece form good fixed cooperation, avoid timber to release the housing from the installation piece when removing, play good collection effect to the saw-dust.

The limiting assembly comprises a second sliding groove arranged on the side wall of the mounting block, a second sliding block arranged in the second sliding groove, a first connecting rod arranged on the second sliding block and a fixed rod arranged on the first connecting rod, and a limiting spring matched with the second sliding block is arranged in the second sliding groove; after the housing is arranged on the mounting block, the first sliding block is pushed into the first sliding groove, the second sliding block moves to one end of the second sliding groove under the action of the limiting spring, the fixed rod moves to the position of the first sliding block, the fixed rod is matched with the first sliding block to limit the first sliding block, the first sliding block cannot be separated from the first sliding groove, and the connecting effect of the housing and the mounting block is improved; under the cooperation of limiting spring and dead lever gravity, make the second slider arrange the second spout bottom in all the time, make dead lever and first slider form stable cooperation, effectually fix the housing on the installation piece.

A connecting frame is arranged on one side of the second sliding chute, a first limiting rod penetrates through the connecting frame, and the first limiting rod can move along the inner wall of the connecting frame; when the housing is installed on the installation block, the second sliding block is pushed along the second sliding groove, the second sliding block is moved to the top of the second sliding groove, the first limiting rod is pushed, the first limiting rod is enabled to support the second sliding block, the second sliding block is fixed to the top of the second sliding groove, the first sliding block is convenient to enter the first sliding groove, after the first sliding block enters the first sliding groove, the first limiting rod is pushed reversely, the first limiting rod is enabled to be disengaged from the second sliding block, the second sliding block moves downwards under the action of the limiting spring, the fixing rod is moved to the position of the first sliding block, the limiting effect is achieved on the first sliding block under the action of the fixing rod, the first sliding block is prevented from being separated from the first sliding groove, the sawdust is collected through the housing, and the influence of the sawdust on workers is reduced.

Two sides of the first through groove are respectively provided with a first movable groove, a connecting shaft is arranged in the first movable groove, and a first rotating roller is sleeved on the connecting shaft; first commentaries on classics roller and conveying assembly mutually support, and the transportation of the timber of being convenient for on the processing bench promotes the cutting treatment effeciency to timber, prevents that timber from blocking on the processing bench, promotes the reliability of wood cutting machine operation.

The bottom of the mounting plate is provided with a second supporting leg, and the conveying assembly comprises a second rotating roller arranged on the second supporting leg, a driving wheel arranged at two ends of the second rotating roller and a conveying belt sleeved on the driving wheel; the driving wheels are arranged at the two ends of the second rotating roller, so that the diameter of the second rotating roller is increased, and the conveying belt is convenient to contact with the surface of the wood; the diameter of the second rotating roller is set to be small, an installation space is reserved for the housing, the housing is prevented from colliding with the second rotating roller when being installed on the installation block, all parts on the cutting machine can stably operate, and the operation reliability of the cutting machine is improved; under mutually supporting of conveyer belt and first commentaries on classics roller, increase the frictional force on conveyer belt and timber surface, be convenient for drive timber under the effect of conveyer belt and remove, make timber stable transportation on the processing platform, promote the machining efficiency to timber.

An equipment box is arranged at the bottom of the processing table, a driving motor is arranged in the equipment box, an output shaft of the driving motor penetrates through the saw blade, a first limiting plate is arranged on the output shaft of the driving motor, and a fixing plate matched with the saw blade is further arranged at the bottom of the processing table; the driving motor provides power for the saw blade, so that the saw blade stably rotates under the action of the driving motor, wood is conveniently cut under the action of the saw blade, and the wood cutting effect is improved; under the mutual matching of the first limiting plate and the fixing plate, the saw blade is well fixed, so that the driving motor and the saw blade form stable transmission matching, and the saw blade is driven to rotate under the action of the driving motor; when the saw sword damaged, can be convenient take off the fixed plate from the saw sword, be convenient for pull down the saw sword from the driving motor output shaft to change the saw sword, reduce the maintenance cost to equipment.

A second movable groove is formed in the bottom of the machining table, the fixed plate is arranged in the second movable groove, a third sliding block is arranged on the side wall of the fixed plate, and a third sliding groove matched with the third sliding block is formed in the inner wall of the second movable groove; a second limiting plate is arranged on the fixing plate, and a first limiting groove matched with the second limiting plate is arranged on the saw blade; under the mutual matching of the second limiting plate and the first limiting groove, the fixing effect of the fixing plate on the saw blade is improved, so that the saw blade is stably fixed on the output shaft of the driving motor, and the connecting effect of the saw blade and the output shaft of the driving motor is improved; under the mutually supporting of third slider and third spout, be convenient for promote the fixed plate and remove, can be convenient pull out the fixed plate from the saw sword, make the second limiting plate deviate from first limiting groove, be convenient for take off the saw sword from the motor output shaft, reduce the change saw sword step, reduce the maintenance cost to the cutting machine.

The bottom of the processing table is also provided with a third connecting block and a fourth connecting block, the third connecting block is provided with a first supporting plate, the first supporting plate is provided with a first supporting spring, one end of the first supporting spring is provided with a second supporting plate, the side wall of the first supporting plate is provided with a fourth sliding block, and the third connecting block is provided with a fourth sliding groove matched with the fourth sliding block; a second limiting groove is formed in the first supporting plate, and a second limiting rod matched with the second limiting groove is movably connected to the fourth connecting block; when the saw blade is installed, the saw blade is sleeved on an output shaft of a driving motor, a fixing plate is pushed to move towards the saw blade, a second limiting plate is embedded into a first limiting groove, a first supporting plate is pushed, the second supporting plate is contacted with the side wall of the fixing plate, a second limiting rod is rotated around a connecting point, one end of the second limiting rod is embedded into the second limiting groove, the second limiting rod is limited under the mutual matching of the second limiting rod and the second limiting groove, the second limiting plate cannot rotate around the connecting point, meanwhile, reliable supporting force is provided for the first supporting plate under the action of the second limiting rod, the fixing plate is extruded by the second supporting plate, the second limiting plate is fixed in the first limiting groove, the fixing effect of the fixing plate on the saw blade is improved, and the installation of the saw blade is completed; when pulling down the saw sword from the driving motor output shaft, promote first fixed plate toward saw sword one side, make first fixed first supporting spring of extrusion, be convenient for make the second gag lever post deviate from the second spacing inslot, make the second gag lever post lose the supporting role to first backup pad, promote first backup pad along the fourth spout, make the second backup pad throw off from the fixed plate, be convenient for make fixed plate and saw sword separation, thereby can be convenient pull down the saw sword from the driving motor output shaft, reduce the maintenance cost of cutting machine.

The invention has the following advantages: when the saw blade cuts wood, the sawdust generated by cutting is scattered in the housing, and the housing has a limiting effect on the sawdust, so that the sawdust is prevented from being scattered indoors along with air, and the sawdust sucked by workers is reduced; under the mutually supporting of bounding wall and dust collection box, be convenient for collect the saw-dust, make the saw-dust that the cutting produced drop to the dust collection box in from first logical inslot, collect the saw-dust in the dust collection box in unison, be convenient for to the unified processing of saw-dust.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a first cross-sectional view of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view of fig. 2 at B.

Fig. 5 is an enlarged view of fig. 2 at C.

FIG. 6 is a second cross-sectional view of the present invention.

Fig. 7 is an enlarged view of fig. 6 at D.

Fig. 8 is a third schematic cross-sectional view of the present invention.

Fig. 9 is an enlarged view of fig. 8 at E.

Fig. 10 is an enlarged view of fig. 8 at F.

Fig. 11 is an enlarged view at G in fig. 8.

Fig. 12 is a fourth schematic sectional view of the present invention.

Fig. 13 is an enlarged view of fig. 12 at H.

Fig. 14 is a schematic structural view of the housing of the present invention.

Fig. 15 is a cross-sectional view of the housing of the present invention.

Detailed Description

As shown in fig. 1-15, a wood cutting machine includes a processing table 1, a saw blade 16 penetrating through the processing table 1, a mounting plate 2 arranged above the processing table 1, and a conveying assembly arranged on the mounting plate 2, wherein the processing table 1 is provided with a first through groove 15, the first through groove is arranged in the middle of the processing table, the saw blade 16 penetrates through the first through groove 15, a certain distance is reserved between the saw blade and the inner wall of the first through groove to reserve a space for the rotation of the saw blade, the bottom of the processing table 1 is provided with a first supporting leg 11, the bottom of the mounting plate 2 is provided with a mounting block 24, the mounting block 24 is detachably connected with a housing 4 matched with the first through groove 15, the bottom of the processing table 1 is provided with a surrounding plate 14 matched with the first through groove 15, and the bottom of the surrounding plate 14 is provided with a dust collection box 3; after the wood is processed into a plate shape, the wood is placed on a processing table, and under the action of a conveying assembly, the wood is pushed to move along the surface of the processing table, so that the wood is contacted with a saw blade, and the cutting processing of the wood is completed; the cover is positioned at the top of the wood, when the saw blade cuts the wood, the wood chips generated by cutting are scattered in the cover, and the cover has a limiting effect on the wood chips, so that the wood chips are prevented from being scattered indoors along with air, and the wood chips sucked by workers are reduced; under the mutual matching of the coaming and the dust collection box, the sawdust is convenient to collect, so that the sawdust generated by cutting falls into the dust collection box from the first through groove, and is uniformly collected in the dust collection box, so that the sawdust is convenient to uniformly treat; after wood cutting, the housing can be conveniently detached from the mounting plate, the inside of the housing is cleaned, wood chips attached to the inner wall of the housing are scraped, wood chips on the housing are prevented from dropping on the surface of wood during processing, and the influence of the wood chips on wood processing is reduced.

The bottom of the housing 4 is provided with first bristles, the first bristles are in contact with the surface of the processing table 1, a first connecting block is arranged in the housing 4, a second connecting block 43 is arranged on the first connecting block, and second bristles are arranged on the second connecting block 43; the first bristles have a sealing effect on the housing, so that sawdust generated in the housing is prevented from floating from the housing, when wood is placed on the processing table, the wood is contacted with the first bristles to bend the first bristles, so that the first bristles are contacted with the wood, the first bristles have a good sealing effect on the housing on the premise of not influencing wood transportation, and the scattering of the sawdust is reduced; under the action of the first bristles, the influence of external air flow on the sawdust in the housing is reduced, and the sawdust is prevented from being blown up by wind; timber contacts with the second brush hair when moving forward, brushes the saw-dust on the timber surface under the effect of second brush hair, reduces the saw-dust that carries behind the timber cutting, is convenient for to ligneous follow-up processing.

A first sliding block 42 is arranged at the top of the housing 4, a first sliding groove matched with the first sliding block 42 is arranged at the bottom of the mounting block 24, and a limiting component matched with the first sliding block 42 is arranged on the mounting block 24; the two groups of limiting assemblies are respectively arranged on the side walls of the two sides of the mounting block, so that the fixing effect on the first sliding block is improved; under the mutual matching of the first sliding block and the first sliding groove, the housing is conveniently arranged on the mounting block, so that the housing is arranged above the first through groove to gather sawdust in the housing, and the sawdust is prevented from floating indoors to influence the indoor environment; promote the linkage effect of housing and installation piece under spacing subassembly's effect, make housing and installation piece form good fixed cooperation, avoid timber to release the housing from the installation piece when removing, to the good collection effect of playing of saw-dust.

The limiting assembly comprises a second sliding groove 241 arranged on the side wall of the mounting block 24, a second sliding block 243 arranged in the second sliding groove 241, a first connecting rod 242 arranged on the second sliding block 243 and a fixing rod 244 arranged on the first connecting rod 242, and a limiting spring 245 matched with the second sliding block 243 is arranged in the second sliding groove 241; after the housing is arranged on the mounting block, the first sliding block is pushed into the first sliding groove, the second sliding block moves to one end of the second sliding groove under the action of the limiting spring, the fixed rod moves to the position of the first sliding block, the fixed rod is matched with the first sliding block to limit the first sliding block, the first sliding block cannot be separated from the first sliding groove, and the connecting effect of the housing and the mounting block is improved; under the cooperation of limiting spring and dead lever gravity, make the second slider arrange the second spout bottom in all the time, make dead lever and first slider form stable cooperation, effectually fix the housing on the installation piece.

A connecting frame 246 is arranged on one side of the second sliding groove 241, a first limiting rod 247 penetrates through the connecting frame 246, and the first limiting rod 247 can move along the inner wall of the connecting frame 246; when the housing is installed on the installation block, the second sliding block is pushed along the second sliding groove, the second sliding block is moved to the top of the second sliding groove, the first limiting rod is pushed, the first limiting rod is enabled to support the second sliding block, the second sliding block is fixed to the top of the second sliding groove, the first sliding block is convenient to enter the first sliding groove, after the first sliding block enters the first sliding groove, the first limiting rod is pushed reversely, the first limiting rod is enabled to be disengaged from the second sliding block, the second sliding block moves downwards under the action of the limiting spring, the fixing rod is moved to the position of the first sliding block, the limiting effect is achieved on the first sliding block under the action of the fixing rod, the first sliding block is prevented from being separated from the first sliding groove, the sawdust is collected through the housing, and the influence of the sawdust on workers is reduced.

Two sides of the first through groove 15 are respectively provided with a first movable groove 12, a connecting shaft 13 is arranged in the first movable groove 12, and a first rotating roller 131 is sleeved on the connecting shaft 13; the first rotating roller is matched with the conveying assembly, so that wood is conveniently transported on the processing table, the cutting processing efficiency of the wood is improved, the wood is prevented from being stuck on the processing table, and the operation reliability of the wood cutting machine is improved; in order to increase the friction force between the first roller and the wood, a rubber pad can be sleeved on the first roller.

The bottom of the mounting plate 2 is provided with a second supporting leg 21, and the conveying assembly comprises a second rotating roller 22 arranged on the second supporting leg 21, a driving wheel 221 arranged at two ends of the second rotating roller 22 and a conveying belt 23 sleeved on the driving wheel 221; the conveying belt is made of rubber, so that the friction force between the wood and the conveying belt is increased, the transmission wheels are arranged at the two ends of the second rotating roller, the diameter of the second rotating roller is increased, and the conveying belt is convenient to contact with the surface of the wood; the diameter of the second rotating roller is set to be small, an installation space is reserved for the housing, the housing is prevented from colliding with the second rotating roller when being installed on the installation block, all parts on the cutting machine can stably operate, and the operation reliability of the cutting machine is improved; under mutually supporting of conveyer belt and first commentaries on classics roller, increase the frictional force on conveyer belt and timber surface, be convenient for drive timber under the effect of conveyer belt and remove, make timber stable transportation on the processing platform, promote the machining efficiency to timber.

An equipment box 17 is arranged at the bottom of the processing table 1, a driving motor is arranged in the equipment box 17, an output shaft 171 of the driving motor penetrates through the saw blade 16, a first limiting plate 172 is arranged on the output shaft 171 of the driving motor, and a fixing plate 110 matched with the saw blade 16 is further arranged at the bottom of the processing table 1; the driving motor provides power for the saw blade, so that the saw blade stably rotates under the action of the driving motor, wood is conveniently cut under the action of the saw blade, and the wood cutting effect is improved; under the mutual matching of the first limiting plate and the fixing plate, the saw blade is well fixed, so that the driving motor and the saw blade form stable transmission matching, and the saw blade is driven to rotate under the action of the driving motor; when the saw sword damaged, can be convenient take off the fixed plate from the saw sword, be convenient for pull down the saw sword from the driving motor output shaft to change the saw sword, reduce the maintenance cost to equipment.

A second movable groove is formed in the bottom of the machining table 1, the fixed plate 110 is arranged in the second movable groove, a third sliding block is arranged on the side wall of the fixed plate 110, and a third sliding groove matched with the third sliding block is formed in the inner wall of the second movable groove; a second limiting plate 1101 is arranged on the fixing plate 110, and a first limiting groove matched with the second limiting plate 1101 is arranged on the saw blade 16; under the mutual matching of the second limiting plate and the first limiting groove, the fixing effect of the fixing plate on the saw blade is improved, so that the saw blade is stably fixed on the output shaft of the driving motor, and the connecting effect of the saw blade and the output shaft of the driving motor is improved; under the mutually supporting of third slider and third spout, be convenient for promote the fixed plate and remove, can be convenient pull out the fixed plate from the saw sword, make the second limiting plate deviate from first limiting groove, be convenient for take off the saw sword from the motor output shaft, reduce the change saw sword step, reduce the maintenance cost to the cutting machine.

The bottom of the processing table 1 is further provided with a third connecting block 120 and a fourth connecting block 18, the third connecting block 120 is provided with a first supporting plate 19, the first supporting plate 19 is provided with a first supporting spring 191, one end of the first supporting spring 191 is provided with a second supporting plate 192, the side wall of the first supporting plate 19 is provided with a fourth sliding block 193, and the third connecting block 120 is provided with a fourth sliding groove 1201 matched with the fourth sliding block 193; a second limiting groove is formed in the first supporting plate 19, and a second limiting rod 181 matched with the second limiting groove is movably connected to the fourth connecting block 18; when the saw blade is installed, the saw blade is sleeved on an output shaft of a driving motor, a fixing plate is pushed to move towards the saw blade, a second limiting plate is embedded into a first limiting groove, a first supporting plate is pushed, the second supporting plate is contacted with the side wall of the fixing plate, a second limiting rod is rotated around a connecting point, one end of the second limiting rod is embedded into the second limiting groove, the second limiting rod is limited under the mutual matching of the second limiting rod and the second limiting groove, the second limiting plate cannot rotate around the connecting point, meanwhile, reliable supporting force is provided for the first supporting plate under the action of the second limiting rod, the fixing plate is extruded by the second supporting plate, the second limiting plate is fixed in the first limiting groove, the fixing effect of the fixing plate on the saw blade is improved, and the installation of the saw blade is completed; when pulling down the saw sword from the driving motor output shaft, promote first fixed plate toward saw sword one side, make first fixed first supporting spring of extrusion, be convenient for make the second gag lever post deviate from the second spacing inslot, make the second gag lever post lose the supporting role to first backup pad, promote first backup pad along the fourth spout, make the second backup pad throw off from the fixed plate, be convenient for make fixed plate and saw sword separation, thereby can be convenient pull down the saw sword from the driving motor output shaft, reduce the maintenance cost of cutting machine.

A turbine group is arranged in the dust collection box 3, and a dust collection bag is detachably connected in the dust collection box 3; the sawdust generated by cutting the wood is collected in the dust collecting bag, so that the influence on the health of workers caused by the fact that excessive sawdust is diffused in the air is avoided; under the action of the turbine group, the dust collection box generates suction effect, so that the sawdust tends to move towards the inside of the dust collection box, and the sawdust is convenient to collect; the sawdust sucked into the dust collection box is collected in the dust collection bag, and the dust collection bag is arranged to collect the sawdust in the dust collection bag while enabling the airflow to pass through, so that the sawdust is prevented from being directly contacted with the turbine group to influence the normal work of the turbine group; after the saw-dust in the dust bag was filled with, can be convenient pull out the dust bag from the dust collection box, be convenient for carry out unified processing to the saw-dust after collecting, avoid the saw-dust to cause the influence to indoor environment.

A partition plate 33 is arranged in the dust collection box 3, a plurality of first through holes 332 are formed in the partition plate 33, an installation frame 31 is arranged on the partition plate 33, the dust collection bag is arranged in the installation frame 31, and a cover plate 32 is arranged at the top of the installation frame 31; the cover plate is clamped on the mounting frame; the partition plate provides supporting force for the mounting frame, so that the mounting frame is stably arranged in the dust collection box, air circulation in the dust collection bag is kept under the arrangement of the first through holes, suction force is generated in the dust collection bag conveniently, sawdust is sucked into the dust collection bag, and the sawdust is prevented from floating in the air; when the dust collecting bag is arranged in the mounting frame, the bag opening is placed on the mounting frame, the cover plate covers the mounting frame, the bag opening is fixed under the matching of the cover plate and the mounting frame, the bag opening is in an open state, the area of the bag opening is increased, and the collection of sawdust is facilitated; when the dust collecting bag is detached, the cover plate is taken down from the mounting frame, the bag opening is convenient to grasp, the dust collecting bag is taken out from the mounting frame, the sawdust in the dust collecting bag is uniformly treated, and the problem of sawdust scattering is solved.

The turbine group comprises a servo motor 34 arranged at the bottom of the dust collection box 3 and a turbine 341 arranged on an output shaft of the servo motor 34, and is arranged below the partition plate 33; separate turbine group through the baffle, make turbine group steady operation in solitary operational environment, avoid the saw-dust to cause the influence to servo motor's work, promote servo motor job stabilization nature, play the guard action to turbine group.

A plurality of second supporting springs 331 are arranged on the partition plate 33, the mounting frame 31 is arranged on the second supporting springs 331, a second through groove 311 is arranged at the bottom of the mounting frame 31, and a first connecting spring 312 and a second connecting spring 313 are arranged on the side wall of the mounting frame 31; under the mutual matching of the first through hole and the second through groove, the suction force generated by the turbine group can conveniently enter the mounting frame, so that the suction force is generated in the dust collecting bag, and the sawdust is sucked into the dust collecting bag to be uniformly treated; under supporting spring and coupling spring's cooperation, when the dust bag absorbed the saw-dust, the dust bag produced the shake of small range under the effect of suction and saw-dust, and it is even to be convenient for tremble the saw-dust in the dust bag, avoids the saw-dust in the dust bag to pile up in one department, and the space in the reasonable dust bag that utilizes makes the dust bag can adorn more saw-dust.

A second through hole is formed in the partition plate 33, a second connecting rod 35 penetrates through the second through hole, a push plate 351 is arranged at the top of the second connecting rod 35, a third limiting plate 352 is arranged at the bottom of the second connecting rod 35, and a return spring 353 is sleeved on the second connecting rod 35; the turbine group intermittently works to enable the dust collection box to intermittently generate a suction effect, the push plate is enabled to compress the reset spring to move downwards under the action of the suction, when the turbine group stops working, the push plate moves upwards under the action of the reset spring to enable the push plate to collide with the mounting frame, the mounting frame vibrates under the action of the push plate, the vibration frequency of the mounting frame is increased through the spring, sawdust in the dust collection bag can be shaken off conveniently, the sawdust can be uniformly placed in the dust collection bag, the space of the dust collection bag is reasonably utilized, and the cutting machine can be enabled to work continuously; the push pedal top is equipped with the blotter, and the blotter is made for rubber, plays the guard action to installing frame and push pedal under the effect of blotter, avoids the installing frame to damage.

When the wood board is cut, the wood board moves on the processing table under the action of the conveying assembly, the driving motor drives the saw blade to rotate, and the wood is cut under the action of the saw blade; the servo motor drives the turbine to intermittently rotate, so that suction force is intermittently generated in the dust collection box, the push plate intermittently moves downwards under the action of the suction force under the action of the dust collection box, the push plate intermittently collides with the mounting frame, and the mounting frame vibrates under the action of the push plate, so that sawdust in the dust collection bag is uniformly distributed in the dust collection bag; after the wood is cut, the dust collection box is moved out from the bottom of the processing platform, and the cover plate is taken down from the mounting frame, so that the dust collection bag can be conveniently taken out from the mounting frame, the wood chips in the dust collection bag are uniformly treated, and the influence of the wood chips on the environment is avoided; and taking the housing out of the mounting block, treating the inner wall of the housing, and scraping off the wood chips on the inner wall of the housing, so that the housing can be used next time conveniently.

Claims

1. The utility model provides a wood cutting machine, includes processing platform (1), wears to locate saw sword (16), locating on processing platform (1) mounting panel (2) of processing platform (1) top and locating conveying assembly on mounting panel (2), be equipped with first logical groove (15) on processing platform (1), saw sword (16) are worn to locate in first logical groove (15), processing platform (1) bottom is equipped with first supporting leg (11), its characterized in that: the bottom of the mounting plate (2) is provided with a mounting block (24), the mounting block (24) is detachably connected with a housing (4) matched with the first through groove (15), the bottom of the processing table (1) is provided with a coaming (14) matched with the first through groove (15), and the bottom of the coaming (14) is provided with a dust collection box (3);

a turbine group is arranged in the dust collection box (3), and a dust collection bag is detachably connected in the dust collection box (3);

a partition plate (33) is arranged in the dust collection box (3), a plurality of first through holes (332) are formed in the partition plate (33), an installation frame (31) is arranged on the partition plate (33), the dust collection bag is arranged in the installation frame (31), and a cover plate (32) is arranged at the top of the installation frame (31); the cover plate is clamped on the mounting frame;

the turbine group comprises a servo motor (34) arranged at the bottom of the dust collection box (3) and a turbine (341) arranged on an output shaft of the servo motor (34), and the turbine group is arranged below the partition plate (33);

the bottom of the housing (4) is provided with first bristles, the first bristles are in contact with the surface of the processing table (1), a first connecting block is arranged in the housing (4), a second connecting block (43) is arranged on the first connecting block, and second bristles are arranged on the second connecting block (43);

a first sliding block (42) is arranged at the top of the housing (4), a first sliding groove matched with the first sliding block (42) is arranged at the bottom of the mounting block (24), and a limiting component matched with the first sliding block (42) is arranged on the mounting block (24);

a plurality of second supporting springs (331) are arranged on the partition plate (33), the mounting frame (31) is arranged on the second supporting springs (331), a second through groove (311) is formed in the bottom of the mounting frame (31), and a first connecting spring (312) and a second connecting spring (313) are arranged on the side wall of the mounting frame (31);

be equipped with the second through-hole on baffle (33), wear to be equipped with second connecting rod (35) in the second through-hole, second connecting rod (35) top is equipped with push pedal (351), second connecting rod (35) bottom is equipped with third limiting plate (352), the cover is equipped with reset spring (353) on second connecting rod (35).

2. The wood cutting machine according to claim 1, wherein: the limiting assembly comprises a second sliding groove (241) arranged on the side wall of the mounting block (24), a second sliding block (243) arranged in the second sliding groove (241), a first connecting rod (242) arranged on the second sliding block (243) and a fixing rod (244) arranged on the first connecting rod (242), and a limiting spring (245) matched with the second sliding block (243) is arranged in the second sliding groove (241).

3. The wood cutting machine according to claim 2, wherein: one side of the second sliding groove (241) is provided with a connecting frame (246), a first limiting rod (247) penetrates through the connecting frame (246), and the first limiting rod (247) can move along the inner wall of the connecting frame (246).

4. The wood cutting machine according to claim 1, wherein: first logical groove (15) both sides are equipped with first activity groove (12) respectively, be equipped with connecting axle (13) in first activity groove (12), the cover is equipped with first commentaries on classics roller (131) on connecting axle (13).

5. The wood cutting machine according to claim 1, wherein: the bottom of the mounting plate (2) is provided with a second supporting leg (21), and the conveying assembly comprises a second rotating roller (22) arranged on the second supporting leg (21), driving wheels (221) arranged at two ends of the second rotating roller (22) and a conveying belt (23) sleeved on the driving wheels (221).

6. The wood cutting machine according to claim 1, wherein: processing platform (1) bottom is equipped with equipment box (17), be equipped with driving motor in equipment box (17), driving motor's output shaft (171) are worn to locate on saw sword (16), be equipped with first limiting plate (172) on driving motor's output shaft (171), processing platform (1) bottom still be equipped with saw sword (16) matched with fixed plate (110).

7. The wood cutting machine according to claim 6, wherein: a second movable groove is formed in the bottom of the machining table (1), the fixed plate (110) is arranged in the second movable groove, a third sliding block is arranged on the side wall of the fixed plate (110), and a third sliding groove matched with the third sliding block is formed in the inner wall of the second movable groove; the fixed plate (110) is provided with a second limiting plate (1101), and the saw blade (16) is provided with a first limiting groove matched with the second limiting plate (1101).

8. The wood cutting machine according to claim 7, wherein: the bottom of the processing table (1) is further provided with a third connecting block (120) and a fourth connecting block (18), the third connecting block (120) is provided with a first supporting plate (19), the first supporting plate (19) is provided with a first supporting spring (191), one end of the first supporting spring (191) is provided with a second supporting plate (192), the side wall of the first supporting plate (19) is provided with a fourth sliding block (193), and the third connecting block (120) is provided with a fourth sliding groove (1201) matched with the fourth sliding block (193); a second limiting groove is formed in the first supporting plate (19), and a second limiting rod (181) matched with the second limiting groove is movably connected to the fourth connecting block (18).