CN114227819A

CN114227819A - Intelligent bench saw for wood processing

Info

Publication number: CN114227819A
Application number: CN202111614346.7A
Authority: CN
Inventors: 刘蓓蕾
Original assignee: Xuzhou Mccarthy Wood Industry Co ltd
Current assignee: Xuzhou Mccarthy Wood Industry Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-03-25

Abstract

The invention relates to the technical field of wood processing, in particular to an intelligent bench saw for wood processing, which comprises a workbench; a first motor is installed at one end of the workbench, a roller screw rod is connected to the end of the first motor, a placing table is connected to the roller screw rod through a sliding sleeve, a second motor is installed at the other end of the workbench, the end of the second motor is connected with a saw blade through a rotating shaft, a collecting cavity is sleeved outside the saw blade, a material leaking groove is formed in the workbench corresponding to the bottom end of the collecting cavity, a collecting box is connected to the bottom surface of the workbench corresponding to the bottom end of the material leaking groove, and the collecting box is connected with a suction fan through an air pipe; the collecting cavity can block the chips generated in the working process of the saw blade, the splashing of the chips is reduced, and the blocked chips can be smoothly sucked into the collecting box, so that the wood board chips can be more sufficiently collected by the table saw, and the problem that the chips fall down all around and are difficult to clean is reduced.

Description

Intelligent bench saw for wood processing

Technical Field

The invention relates to the technical field of wood processing, in particular to an intelligent table saw for wood processing.

Background

Need use the bench saw at the in-process of carrying out processing to timber, the bench saw that uses at present needs people to carry out manual promotion plank and then saw the plank at the in-process that uses, this kind of mode leads to not enough directly because people's problem at wood working's in-process easily, or can cause the injury to the people at the in-process of processing, and the in-process that carries out wood sawing produces a large amount of pieces, cause the influence to the environment of production easily like this, some intelligent bench saws that can carry out automatic collection processing to the piece have appeared in the existing wood working equipment of event, automatic control negative pressure equipment can collect the piece in wood working, reduce the condition that the piece splashes everywhere and the polluted environment.

However, some technical solutions related to table saws have appeared in the prior art, such as a chinese patent with patent number 2019219189545, the present invention provides a sliding table saw for wood processing, which includes a bottom frame, a panel is fixedly installed on the top of the bottom frame, a scrap collecting box is fixedly installed on the bottom of the panel, a bottom cover plate is movably installed on the bottom of the scrap collecting box, a suction fan is fixedly installed on the left side surface of the scrap collecting box, a slide rail is fixedly installed on the top of the panel, a slide carriage is slidably installed on the top of the slide rail, and a placing table is fixedly installed on the top of the slide carriage. This sliding table saw for wood working makes the device can need not to carry out manual promotion timber and then can guarantee that the device is processing speed big when using at the in-process of carrying out work and big through the cooperation that sets up servo motor and lead screw and place the platform, and ligneous processing is more straight, can not cause the injury to the people simultaneously, makes ligneous fixed effect better at the in-process that uses through clamping device.

Although the intelligent bench saw in the above-mentioned technique can utilize the intelligent piece that drops the plank of suction fan to inhale in the collection case when wood working, but the piece that splashes everywhere can't carry out effectual collection when cutting the saw bit to influence intelligent bench saw to the clastic collection effect of plank.

Accordingly, an intelligent table saw for wood working is proposed to solve the above problems.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problem that splashed debris cannot be effectively collected when the saw blade cuts, the invention provides an intelligent table saw for wood processing.

The technical scheme adopted by the invention for solving the technical problems is as follows: an intelligent bench saw for wood processing comprises a workbench; a first motor is installed at one end of the workbench, a roller screw rod is connected to the end of the first motor, a placing table is connected to the roller screw rod through a sliding sleeve, a grid plate is installed in the middle of the placing table, a clamping assembly is connected to the top surface of the placing table, a second motor is installed at the other end of the workbench, a saw blade is connected to the end of the second motor through a rotating shaft, a collecting cavity is sleeved outside the saw blade, a material leaking groove is formed in the workbench corresponding to the bottom end of the collecting cavity, a collecting box is connected to the bottom surface of the workbench corresponding to the bottom end of the material leaking groove, an air pipe is connected to the collecting box, and the air pipe is connected to a suction fan; when the intelligent table saw works, although the intelligent table saw in the prior art can intelligently suck the chips falling from the wood plate into the collecting box by using the suction fan during wood processing, the chips splashed around during cutting of the saw blade cannot be effectively collected, so that the collecting effect of the intelligent table saw on the wood plate chips is influenced; when the table saw is used, a processed wood board is placed on the placing table, then the wood board is positioned and fixed by adjusting the clamping assembly, then the first motor can drive the placing table on the sliding sleeve to synchronously translate through the movement of the ball screw when working, so that the wood board on the placing table can move to one side of the saw blade, the second motor can drive the rotating saw blade to cut the moving wood board through the rotating shaft, meanwhile, the collecting box is in a negative pressure state when the suction fan works, so that scraps generated in the cutting process of the wood board are sucked into the collecting box and stored, the arranged grid plate can facilitate impurities generated by the wood board to smoothly fall into the material leakage groove, so that the scraps can be more fully sucked into the collecting box, and the collecting cavity sleeved outside the saw blade can block the scraps generated in the working process, reduce clastic everywhere and splash, the piece that is stopped simultaneously can be smooth under the effect of self gravity and suction fan in the collection case of being inhaled to make the bench saw more abundant to the clastic collection of plank, reduce the piece and drop everywhere and be difficult to the condition of clearance, make the processing scene cleaner and tidier, improved the practicality of bench saw.

Preferably, the top end of the interior of the collecting cavity is connected with an oil storage cavity, the bottom end of the oil storage cavity is fixedly connected with a connecting block, the bottom ends of the connecting block and the oil storage tank are respectively provided with a first communicating groove, a rotating ring is fixedly connected to a rotating shaft corresponding to one side of the connecting block, the outer ring side wall of the rotating ring is attached to the bottom end of the first communicating groove, the outer ring side wall of the rotating ring is provided with a second communicating groove communicated with the rotating ring end face close to the saw blade, one end of the second communicating groove close to the saw blade is connected with an oil outlet pipe, and the free end of the oil outlet pipe is attached to the side wall of the saw blade; when the saw blade continuous cutting device works, the surface of the saw blade is dry, and mucilage with certain viscosity is adhered to the surface of the wood, so that the cutting resistance between the surface of the saw blade and the wood is gradually increased, the surface of the wood is easily burnt, at the moment, a lubricating structure is arranged in the collecting cavity, when the saw blade is in a working state, the second communicating groove on the rotating ring rotating at high speed is difficult to be in a stable communicating state with the first communicating groove, so that the rotating ring can effectively seal lubricating oil in the first communicating groove, in the process that the saw blade stops working gradually, as the rotating speed of the rotating ring is gradually reduced, the rotating ring can drive the second communicating groove and the first communicating groove to be in a short communicating state, when the two communicating grooves are communicated with each other, the lubricating oil in the first communicating groove can flow into the saw blade from the second communicating groove and the oil outlet pipe, and has a lubricating effect on the surface of the saw blade, greatly reducing the burning of the cutting surface of the wood due to the larger resistance between the saw blade and the wood board.

Preferably, the inner end of the oil outlet pipe is movably connected with the end face of the swivel where the second communicating groove is located through a flexible telescopic pipe, and one side, close to the rotating shaft, of the free end of the oil outlet pipe is connected with a magnetic block; the during operation, when the pivot rotational speed is lower, the magnetic block can make the free end slope of oil pipe downwards and laminate mutually with the saw bit through the attraction with the pivot this moment, thereby make things convenient for follow-up lubricating oil from the smooth outflow of oil pipe to the saw bit, when the pivot is in high-speed rotation, the free end of oil pipe kept away from the pivot under the effect of centrifugal force and slope outside this moment, thereby reduce the lubricating oil that partly flows from two intercommunication grooves of short duration intercommunication, through oil pipe by throwing away to the saw bit, be thrown away under the high-speed rotation of saw bit afterwards, lead to the not good condition of utilization effect of lubricating oil.

Preferably, the connecting block is shaped like a ring, and an annular rotating groove which is rotatably connected with the rotating ring is formed in the side wall of the inner ring of the connecting block; during operation, the swivel can take out a part lubricating oil of a intercommunication groove department to the swivel when rotating, reduces the swivel and the produced frictional resistance of swivel relative motion, and the swivel also can play the parcel effect to the swivel lateral wall simultaneously, reduces the swivel when rotating, takes out and throws away the condition to the external world with a part lubricating oil in a intercommunication groove, reduces the waste of lubricating oil.

Preferably, the bottom end of the rotary trough is provided with a collecting trough, the bottom surface of the collecting trough is connected with a coating block through a spring, the bottom end of the coating block is connected with a conveying strip attached to the bottom surface of the collecting trough, and the coating block and the conveying strip are respectively made of water absorbing materials; the during operation, along with lubricating oil in the revolving chute increases gradually, some lubricating oil can flow in the collecting vat of bottom and collect along the revolving chute, reduce the lubricating oil in the revolving chute and flow out to the external condition that leads to lubricating oil extravagant, lubricating oil in the collecting vat can be carried to the coating piece through the carrying strip simultaneously, and the coating piece can laminate mutually with the revolving ring lateral wall under the effect of spring to make the coating piece that adsorbs to have lubricating oil can play more effective and lasting lubricated effect to the revolving ring lateral wall.

Preferably, the interior of the collecting box is rotatably connected with a cylindrical arresting net, the side wall of the arresting net is attached to the inner wall of the collecting box, a discharge chute is formed in the top end of the position where the side wall of the arresting net is attached to the side wall of the collecting box, the outer end of the discharge chute is rotatably connected with a baffle, and the air pipe is connected with the bottom surface of the collecting box; the during operation, the piece that is inhaled in the collecting box can be blocked and collected by the arresting net, when the piece piles up more and need the clearance, rotates the baffle this moment and makes the blown down tank be in the open mode to through anticlockwise rotation arresting net, make arresting net can drive accumulational piece and flow and concentrate the recovery from the blown down tank, thereby make the piece in the collecting box clear up that can more convenient and fast, reduce the piece and produce the circumstances of blockking because of piling up in a large number at trachea tip.

Preferably, a sliding cavity is connected to a position where the collecting box is communicated with the air pipe, a sliding block is connected to the inside of the sliding cavity in a sliding manner, an elastic body is connected between the sliding block and the top end of the sliding cavity, a first circulation groove is formed in the bottom end of the side wall of the sliding cavity, a second circulation groove communicated with the bottom surface of the sliding block is formed in the side wall, close to the first circulation groove, of the sliding block, the end portion of the baffle is rotatably connected with the side wall of the collecting box through a torsion spring, a traction rope is connected to the bottom end of the baffle, a wire pipe is connected between the top end of the sliding cavity and the inner wall of the collecting box at the bottom end of the baffle, and the other end of the traction rope penetrates through the wire pipe and is connected with the top end of the sliding block; the during operation, when the suction fan is in operating condition and when bleeding to the sliding chamber bottom, the slider downstream under the effect of the inside atmospheric pressure of sliding chamber this moment, No. two circulation grooves and a circulation groove alignment and intercommunication on the slider until, thereby make the trachea can bleed to the box inside and collect the piece, and at this in-process, the slider can drive the baffle through the haulage rope and rotate and make the baffle carry out the shutoff to the blown down tank, reduce the gaseous condition that leads to the suction of hourglass silo in flowing into the collection box from the blown down tank, when the suction fan is no longer in operation, the slider resets under the effect of elastomer this moment, and no longer apply the pulling force to the haulage rope, the baffle can open automatically and reset under the effect of torsional spring this moment, conveniently block the piece outflow collection on the net.

Preferably, the end part of the arresting net is rotatably connected with the side wall of the collecting box through a torsion spring, and a pull rope is connected between the side wall of the arresting net and the top end of the sliding block; during operation, when the suction fan is in a working state, the slider can exert pulling force on one side of the blocking net through the pull rope in the process of moving towards the bottom end of the sliding cavity, so that the blocking net rotates clockwise to a certain angle, when the suction fan does not work any more, the blocking net rotates under the action of the torsion spring to reset, chips at the top can be driven to automatically flow out of the discharge chute and be collected, and the chips in the collection box can be collected more conveniently.

Preferably, the material leakage groove is arranged at one side, close to the baffle, of the top end of the box body, the top end of the side wall, opposite to the baffle, of the box body is connected with an inclined guide plate, a pressing bag is connected to the inner wall, corresponding to the position between the guide plate and the blocking net, of the box body, the top end of the air bag is connected with a nozzle, one side, close to the blocking net, of the pressing bag is arranged to be an arc-shaped surface, a gap between the arc-shaped surface and the blocking net is gradually increased from top to bottom, and a pressing block is connected to the blocking net, corresponding to the bottom end of the pressing bag; during operation, through setting up the position and the deflector of hourglass silo, reduce the piece and flow into and block the net and the collecting box and keep away from the clearance between the lateral wall of blown down tank, lead to the condition that this part piece is difficult to by the recovery, simultaneously when the suction fan is no longer working, and block when net anticlockwise rotation, block the net and can drive the briquetting and extrude the pressure bag this moment, make the gas in the pressure bag pass through the nozzle blowout, and will block the more effectual blown down silo and retrieve of piece on net surface, the clastic recovery effect in top of blocking net has been improved greatly.

Preferably, a magnetic body is embedded and mounted on the outer ring side wall of the rotating ring, an electromagnet capable of attracting the magnetic body is embedded and mounted on the side wall of the rotating groove, and a water flow sensor is mounted inside the second communicating groove; the during operation, after the change was stopped by operating condition, if No. two communicating channels just align and communicate with a communicating channel, lubricating oil can be responded to by the rivers sensor when flowing from No. two communicating channels in a large number in the oil storage chamber this moment, the electro-magnet work afterwards attracts the magnetic substance, makes the change take place to rotate under the interact of magnetic substance and electro-magnet, thereby makes two communicating channels dislocation and no longer communicate, reduces the change under quiescent condition, lubricating oil flows and produces extravagant condition from two communicating channels in a large number.

The invention has the following beneficial effects:

1. according to the invention, the grid plate is arranged on the placing table, so that the scraps generated by the wood board can conveniently and smoothly fall into the material leakage groove, the scraps can be more sufficiently sucked into the collecting box, the collecting cavity sleeved outside the saw blade can stop the scraps generated in the working process of the saw blade, the splashing of the scraps is reduced, and the stopped scraps can be smoothly sucked into the collecting box under the action of the self gravity and the suction fan, so that the wood board scraps can be more sufficiently collected by the table saw, the condition that the scraps fall around and are difficult to clean is reduced, the processing field is cleaner and tidier, and the practicability of the table saw is improved.

2. According to the invention, the lubricating structure is arranged in the collecting cavity, when the rotating speed of the rotating ring is gradually reduced, the rotating ring can drive the second communicating groove and the first communicating groove to be in a transient communicating state, and when the two communicating grooves are communicated with each other, lubricating oil in the first communicating groove can flow into the saw blade from the second communicating groove and the oil outlet pipe, so that a lubricating effect is achieved on the surface of the saw blade, and the condition that the saw blade and the wood plate are burnt to a wood cutting surface due to larger resistance is greatly reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

FIG. 2 is a schematic view of the construction of the collection chamber of the present invention;

FIG. 3 is a schematic view of the structure of the collection container of the present invention;

FIG. 4 is a schematic structural view of the inside of the connecting block in the second embodiment;

in the figure: the device comprises a workbench 1, a first motor 2, a ball screw 3, a sliding sleeve 4, a placing table 5, a grid plate 6, a clamping assembly 7, a second motor 8, a rotating shaft 9, a saw blade 10, a collecting cavity 11, a material leaking groove 12, a collecting box 13, an air pipe 14, an oil storage cavity 15, a connecting block 16, a first communicating groove 17, a rotating ring 18, a second communicating groove 19, an oil outlet pipe 20, an extension pipe 21, a magnetic block 22, a rotating groove 23, a collecting groove 24, a spring 25, a coating block 26, a conveying strip 27, a blocking net 28, a discharging groove 29, a baffle 30, a sliding cavity 31, a sliding block 32, an elastic body 33, a first communicating groove 34, a second communicating groove 35, a traction rope 36, a conduit 37, a pull rope 38, a guide plate 39, a pressing bag 40, a nozzle 41, a pressing block 42, a magnetic body 43, an electromagnet 44 and a water flow sensor 45.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides an intelligent table saw for wood processing, which comprises a worktable 1; a first motor 2 is installed at one end of the workbench 1, a ball screw 3 is connected to the end of the first motor 2, a placing table 5 is connected to the ball screw 3 through a sliding sleeve 4, a grid plate 6 is installed in the middle of the placing table 5, a clamping assembly 7 is connected to the top surface of the placing table 5, a second motor 8 is installed at the other end of the workbench 1, a saw blade 10 is connected to the end of the second motor 8 through a rotating shaft 9, a collecting cavity 11 is sleeved outside the saw blade 10, a material leaking groove 12 is formed in the workbench 1 corresponding to the bottom end of the collecting cavity 11, a collecting box 13 is connected to the bottom surface of the workbench 1 corresponding to the bottom end of the material leaking groove 12, an air pipe 14 is connected to the collecting box 13, and the air pipe 14 is connected to a suction fan; during working, although the intelligent table saw in the prior art can intelligently suck chips falling from the wood board into the collecting box 13 by using the suction fan during wood processing, the chips splashed around when the saw blade 10 cuts cannot be effectively collected, so that the collecting effect of the intelligent table saw on the wood board chips is influenced; when the table saw is used, a processed wood board is placed on the placing table 5, then the wood board is positioned and fixed through the adjusting and clamping assembly 7, then the placing table 5 on the sliding sleeve 4 is driven to synchronously translate through the movement of the ball screw 3 when the first motor 2 works, so that the wood board on the placing table 5 can move towards one side of the saw blade 10, the second motor 8 can drive the rotating saw blade 10 to cut the moving wood board through the rotating shaft 9, meanwhile, the collecting box 13 is in a negative pressure state when the suction fan works, so that scraps generated in the cutting process of the wood board are sucked into the collecting box 13 and stored, the arranged grid plate 6 can facilitate impurities generated by the wood board to smoothly fall into the material leakage groove 12, so that the impurities can be more fully sucked into the collecting box 13, and the collecting cavity 11 sleeved outside the saw blade 10 can block the scraps generated in the working process of the saw blade 10, reduce clastic everywhere and splash, the piece that is stopped simultaneously can be smooth under the effect of self gravity and suction fan in by the suction collecting box 13 to make the bench saw more abundant to the clastic collection of plank, reduce the piece and drop everywhere and be difficult to the condition of clearance, make the processing scene cleaner and tidier, improved the practicality of bench saw.

The top end of the interior of the collection cavity 11 is connected with an oil storage cavity 15, the bottom end of the oil storage cavity 15 is fixedly connected with a connecting block 16, the bottom ends of the connecting block 16 and the oil storage tank are respectively provided with a first communicating groove 17, a rotating ring 18 is fixedly connected to the rotating shaft 9 corresponding to one side of the connecting block 16, the outer ring side wall of the rotating ring 18 is attached to the bottom end of the first communicating groove 17, the outer ring side wall of the rotating ring 18 is provided with a second communicating groove 19 communicated with the end face of the rotating ring 18 close to the saw blade 10, one end, close to the saw blade 10, of the second communicating groove 19 is connected with an oil outlet pipe 20, and the free end of the oil outlet pipe 20 is attached to the side wall of the saw blade 10; when the saw blade 10 is in work, after the saw blade 10 is continuously cut, the surface of the saw blade 10 is dry, meanwhile, mucilage with certain viscosity is attached to the surface of the wood, the cutting resistance between the surface of the saw blade 10 and the wood can be gradually increased, the surface of the wood is easily burnt, at the moment, the lubricating structure is arranged in the collecting cavity 11, when the saw blade 10 is in a work state, the second communicating groove 19 on the rotating ring 18 rotating at a high speed is difficult to be in a stable communicating state with the first communicating groove 17, so that the rotating ring 18 can effectively seal lubricating oil in the first communicating groove 17, when the saw blade 10 stops working gradually, as the rotating speed of the rotating ring 18 is gradually reduced, the rotating ring 18 can drive the second communicating groove 19 and the first communicating groove 17 to be in a transient communicating state, when the two communicating grooves are communicated with each other, the lubricating oil in the first communicating groove 17 can flow into the saw blade 10 from the second communicating groove 19 and the oil outlet pipe 20, the surface of the saw blade 10 is lubricated, and the condition that the cutting surface of the wood is burnt due to large resistance between the saw blade 10 and the wood board is greatly reduced.

The inner end of the oil outlet pipe 20 is movably connected with the end surface of the swivel 18 where the second communicating groove 19 is located through a flexible telescopic pipe 21, and one side of the free end of the oil outlet pipe 20 close to the rotating shaft 9 is connected with a magnetic block 22; the during operation, when the pivot 9 rotational speed is lower, magnetic block 22 can make the free end slope of oil pipe 20 downwards and laminate with saw bit 10 through the attraction with pivot 9 this moment, thereby make things convenient for follow-up lubricating oil from the smooth outflow of oil pipe 20 to the saw bit 10 on, when pivot 9 is in high-speed rotation, the free end of oil pipe 20 kept away from pivot 9 and slope outwards under the effect of centrifugal force this moment, thereby reduce the lubricating oil that partly flows from two intercommunication grooves of short duration intercommunication, through oil pipe 20 by being thrown away to saw bit 10, be thrown away under the high-speed rotation of saw bit 10 afterwards, lead to the not good condition of utilization effect of lubricating oil.

The connecting block 16 is shaped like a ring, and an annular rotating groove 23 which is rotatably connected with the rotating ring 18 is formed in the side wall of the inner ring of the connecting block 16; when the lubricating oil packaging device works, the rotary ring 18 can take out a part of lubricating oil in the first communicating groove 17 to the rotary groove 23 when rotating, so that the frictional resistance generated by the relative motion of the rotary ring 18 and the rotary groove 23 is reduced, meanwhile, the rotary groove 23 can also play a wrapping effect on the side wall of the rotary ring 18, the condition that a part of lubricating oil in the first communicating groove 17 is taken out and thrown to the outside when the rotary ring 18 rotates is reduced, and the waste of the lubricating oil is reduced.

A collecting groove 24 is formed at the bottom end of the rotating groove 23, the bottom surface of the collecting groove 24 is connected with a coating block 26 through a spring 25, the bottom end of the coating block 26 is connected with a conveying strip 27 attached to the bottom surface of the collecting groove 24, and the coating block 26 and the conveying strip 27 are respectively made of water absorbing materials; in operation, along with the lubricating oil in the revolving chute 23 increases gradually, a part of lubricating oil can flow into the collecting vat 24 at the bottom along the revolving chute 23 and collect, reduce the lubricating oil in the revolving chute 23 and flow out to the external circumstances that leads to the lubricating oil extravagant, lubricating oil in the collecting vat 24 can be carried to the coating piece 26 through the conveyer strip 27 simultaneously, and the coating piece 26 can laminate mutually with the change 18 lateral wall under the effect of spring 25, thereby make the coating piece 26 that adsorbs to have lubricating oil can play more effective and lasting lubricated effect to change 18 lateral wall.

A cylindrical arresting net 28 is rotatably connected inside the collecting box 13, the side wall of the arresting net 28 is attached to the inner wall of the collecting box 13, a discharge chute 29 is formed in the top end of the position where the side wall of the arresting net 28 is attached to the side wall of the collecting box 13, the outer end of the discharge chute 29 is rotatably connected with a baffle 30, and the air pipe 14 is connected with the bottom surface of the collecting box 13; during operation, the piece that is inhaled in the collecting box 13 can be blocked and collected by arresting net 28, when the piece piles up more and need the clearance, rotate baffle 30 this moment and make blown down tank 29 be in the open mode, and through anticlockwise rotation arresting net 28, make arresting net 28 can drive accumulational piece and flow out and concentrate the recovery from blown down tank 29, thereby make the piece in the collecting box 13 clear up more convenient and fast, reduce the piece and produce the condition of blocking because of piling up in trachea 14 tip in a large number.

A sliding cavity 31 is connected to a position where the collection box 13 is communicated with the air pipe 14, a sliding block 32 is connected to the inside of the sliding cavity 31 in a sliding manner, an elastic body 33 is connected between the sliding block 32 and the top end of the sliding cavity 31, a first circulation groove 34 is formed in the bottom end of the side wall of the sliding cavity 31, a second circulation groove 35 communicated with the bottom surface of the sliding block 32 is formed in the side wall, close to the first circulation groove 34, of the sliding block 32, the end portion of the baffle 30 is rotatably connected with the side wall of the collection box 13 through a torsion spring, a traction rope 36 is connected to the bottom end of the baffle 30, a line pipe 37 is connected between the top end of the sliding cavity 31 and the inner wall of the collection box 13 at the bottom end of the baffle 30, and the other end of the traction rope 36 penetrates through the line pipe 37 to be connected with the top end of the sliding block 32; during operation, when the suction fan is in operating condition and when bleeding the bottom of smooth chamber 31, slider 32 moves down under the effect of the inside atmospheric pressure of smooth chamber 31 this moment, No. two circulation grooves 35 and a circulation groove 34 alignment and intercommunication on slider 32, thereby make trachea 14 can bleed and collect the piece to the box is inside, and at this in-process, slider 32 can drive baffle 30 through haulage rope 36 and rotate and make baffle 30 carry out the shutoff to blown down tank 29, reduce the gaseous condition that leads to the suction of blowby tank 12 in flowing into collecting box 13 from blown down tank 29, when the suction fan is no longer in operation, slider 32 resets under the effect of elastomer 33 this moment, and exert pulling force to haulage rope 36 no longer, baffle 30 can open automatically and reset under the effect of torsional spring this moment, the piece outflow collection on the convenient blocking net 28.

The end part of the arresting net 28 is rotationally connected with the side wall of the collecting box 13 through a torsion spring, and a pull rope 38 is connected between the side wall of the arresting net 28 and the top end of the sliding block 32; during operation, when the suction fan is in an operating state, the slider 32 can exert pulling force on one side of the blocking net 28 through the pull rope 38 in the process of moving towards the bottom end of the sliding cavity 31, so that the blocking net 28 rotates clockwise to a certain angle, when the suction fan does not work any more, the blocking net 28 rotates under the action of the torsion spring to reset, chips at the top can be driven to automatically flow out of the discharge chute 29 and be collected, and the chips in the collecting box 13 can be collected more conveniently.

The material leakage groove 12 is arranged on one side, close to the baffle 30, of the top end of the box body, the top end of the side wall, opposite to the baffle 30, of the box body is connected with an inclined guide plate 39, a pressing bag 40 is connected to the inner wall, corresponding to the position between the guide plate 39 and the arresting net 28, of the box body, the top end of the air bag is connected with a nozzle 41, one side, close to the arresting net 28, of the pressing bag 40 is arranged to be an arc-shaped surface, the gap between the arc-shaped surface and the arresting net 28 is gradually increased from top to bottom, and a pressing block 42 is connected to the arresting net 28 corresponding to the bottom end of the pressing bag 40; during operation, through setting up the position and the deflector 39 of hourglass silo 12, reduce during piece flows into the clearance between the lateral wall of arresting net 28 and collecting box 13 and keeping away from blown out tank 29, lead to the condition that this part piece is difficult to be retrieved, simultaneously when the suction fan no longer works, and arresting net 28 anticlockwise rotation, arresting net 28 this moment can drive briquetting 42 and extrude pressing bag 40, make the gas in the pressing bag 40 spout through nozzle 41, and will arrest the more effectual blown in blown out tank 29 and retrieve of piece on arresting net 28 surface, the clastic recovery effect in arresting net 28 top has been improved greatly.

Example two:

referring to fig. 4, a magnetic body 43 is mounted on the outer ring side wall of the swivel 18 in an embedded manner, an electromagnet 44 capable of attracting the magnetic body 43 is mounted on the side wall of the swivel 23 in an embedded manner, and a water flow sensor 45 is mounted inside the second communicating groove 19; when the rotary ring 18 stops from the working state, if the second communicating groove 19 is just aligned with and communicated with the first communicating groove 17, a large amount of lubricating oil in the oil storage cavity 15 can be sensed by the water flow sensor 45 when flowing out of the second communicating groove 19, then the electromagnet 44 works and attracts the magnetic body 43, so that the rotary ring 18 rotates under the interaction of the magnetic body 43 and the electromagnet 44, the two communicating grooves are staggered and are not communicated, and the phenomenon that the lubricating oil flows out of the two communicating grooves in a large amount to cause waste when the rotary ring 18 is in the static state is reduced.

The working principle is as follows: the processed wood board is placed on the placing table 5, then the wood board is positioned and fixed by adjusting the clamping assembly 7, then the first motor 2 can drive the placing table 5 on the sliding sleeve 4 to synchronously translate through the movement of the ball screw 3 during working, so that the wood board on the placing table 5 can move to one side of the saw blade 10, the second motor 8 can drive the rotating saw blade 10 to cut the moving wood board through the rotating shaft 9, meanwhile, the collecting box 13 is in a negative pressure state when the suction fan works, so that scraps generated during the cutting process of the wood board are sucked into the collecting box 13 and stored, the arranged grid plate 6 can facilitate impurities generated by the wood board to smoothly fall into the material leakage groove 12, so that the scraps can be more fully sucked into the collecting box 13, and the collecting cavity 11 sleeved outside the saw blade 10 can block the scraps generated during the working process of the saw blade 10, the splashing of the chips is reduced, and the blocked chips can be smoothly sucked into the collecting box 13 under the action of the self gravity and the suction fan, so that the wood board chips can be collected more fully by the table saw, the condition that the chips drop everywhere and are difficult to clean is reduced, the processing site is cleaner and tidier, and the practicability of the table saw is improved; after the saw blade 10 is continuously cut, the surface of the saw blade 10 is dry, meanwhile, mucilage with certain viscosity is attached to the surface of the wood, the cutting resistance between the surface of the saw blade 10 and the wood can be gradually increased, the surface of the wood is easily burnt, at the moment, through the arrangement of the lubricating structure in the collecting cavity 11, when the saw blade 10 is in a working state, the second communicating groove 19 on the swivel 18 rotating at a high speed is difficult to be in a stable communicating state with the first communicating groove 17, so that the swivel 18 can effectively seal lubricating oil in the first communicating groove 17, when the saw blade 10 stops working gradually, as the rotating speed of the swivel 18 is gradually reduced, the swivel 18 can drive the second communicating groove 19 and the first communicating groove 17 to be in a transient communicating state, when the two communicating grooves are communicated with each other, the lubricating oil in the first communicating groove 17 can flow into the saw blade 10 from the second communicating groove 19 and the oil outlet pipe 20, the lubricating effect is achieved on the surface of the saw blade 10, and the condition that the cutting surface of the wood is burnt due to large resistance between the saw blade 10 and the wood board is greatly reduced; when the rotating shaft 9 rotates at a low speed, the magnetic block 22 can make the free end of the oil outlet pipe 20 incline downwards and attach to the saw blade 10 by attraction with the rotating shaft 9, so that subsequent lubricating oil can smoothly flow out of the oil outlet pipe 20 onto the saw blade 10, and when the rotating shaft 9 rotates at a high speed, the free end of the oil outlet pipe 20 is far away from the rotating shaft 9 and inclines outwards under the action of centrifugal force, so that a part of the lubricating oil flowing out of the two temporarily communicated communicating grooves is reduced, is thrown out to the saw blade 10 through the oil outlet pipe 20, and is thrown out under the high-speed rotation of the saw blade 10, and the utilization effect of the lubricating oil is poor; when the rotary ring 18 rotates, a part of lubricating oil in the first communicating groove 17 can be brought out to the rotary groove 23, so that the friction resistance generated by the relative movement of the rotary ring 18 and the rotary groove 23 is reduced, meanwhile, the rotary groove 23 can play a wrapping effect on the side wall of the rotary ring 18, the situation that when the rotary ring 18 rotates, a part of lubricating oil in the first communicating groove 17 is brought out and thrown to the outside is reduced, and the waste of the lubricating oil is reduced; along with the gradual increase of the lubricating oil in the rotary groove 23, a part of the lubricating oil can flow into the collecting groove 24 at the bottommost end along the rotary groove 23 and is collected, so that the condition that the lubricating oil in the rotary groove 23 flows out to the outside to cause the waste of the lubricating oil is reduced, meanwhile, the lubricating oil in the collecting groove 24 can be conveyed to the coating block 26 through the conveying strip 27, and the coating block 26 can be attached to the side wall of the rotary ring 18 under the action of the spring 25, so that the coating block 26 adsorbed with the lubricating oil can play a more effective and lasting lubricating effect on the side wall of the rotary ring 18; the debris sucked into the collection box 13 can be blocked and collected by the blocking net 28, when the debris is accumulated more and needs to be cleaned, the baffle 30 is rotated, the discharge chute 29 is opened, and the blocking net 28 is rotated anticlockwise, so that the blocking net 28 can drive the accumulated debris to flow out from the discharge chute 29 and be intensively recycled, the debris in the collection box 13 can be cleaned more conveniently and quickly, and the blocking condition caused by the fact that a large amount of debris is accumulated at the end part of the air pipe 14 is reduced; when the suction fan is in a working state and sucks air from the bottom end of the sliding cavity 31, the sliding block 32 moves downwards under the action of air pressure in the sliding cavity 31 at the moment until the second circulation groove 35 on the sliding block 32 is aligned with and communicated with the first circulation groove 34, so that the air pipe 14 can suck air from the interior of the box body and collect debris, and in the process, the sliding block 32 can drive the baffle 30 to rotate through the traction rope 36 and enable the baffle 30 to block the discharge groove 29, the situation that the suction force of the leakage groove 12 is insufficient due to the fact that air flows into the collecting box 13 from the discharge groove 29 is reduced, when the suction fan does not work any more, the sliding block 32 resets under the action of the elastic body 33 at the moment, the traction rope 36 is not applied with a pulling force, at the moment, the baffle 30 can be automatically opened and reset under the action of the torsion spring, and the debris on the blocking net 28 can be conveniently discharged and collected; when the suction fan is in a working state, the sliding block 32 can apply pulling force to one side of the blocking net 28 through the pulling rope 38 in the process of moving to the bottom end of the sliding cavity 31, so that the blocking net 28 rotates clockwise to a certain angle, when the suction fan does not work any more, the blocking net 28 rotates under the action of the torsion spring to reset, the debris on the top can be driven to automatically flow out of the discharging groove 29 and be collected, and the debris in the collecting box 13 can be more conveniently recovered; through the arrangement of the position of the material leakage groove 12 and the guide plate 39, the situation that the scraps flow into a gap between the blocking net 28 and the side wall of the collection box 13 far away from the discharge groove 29 to cause difficulty in recycling of the scraps is reduced, meanwhile, when the suction fan does not work any more and the blocking net 28 rotates anticlockwise, the blocking net 28 can drive the pressing block 42 to extrude the pressing bag 40, so that gas in the pressing bag 40 is sprayed out through the nozzle 41, the scraps on the surface of the blocking net 28 are blown into the discharge groove 29 more effectively and are recycled, and the recycling effect of the scraps on the top of the blocking net 28 is greatly improved; after the swivel 18 is stopped from the working state, if the second communicating groove 19 is just aligned with and communicated with the first communicating groove 17, a large amount of lubricating oil in the oil storage cavity 15 can be sensed by the water flow sensor 45 when flowing out of the second communicating groove 19, then the electromagnet 44 works and attracts the magnetic body 43, so that the swivel 18 rotates under the interaction of the magnetic body 43 and the electromagnet 44, the two communicating grooves are staggered and are not communicated, and the waste caused by the large amount of lubricating oil flowing out of the two communicating grooves in the static state of the swivel 18 is reduced.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An intelligent bench saw for wood processing comprises a workbench (1); the method is characterized in that: a first motor (2) is installed at one end of the workbench (1), a ball screw (3) is connected to the end of the first motor (2), a placing table (5) is connected to the ball screw (3) through a sliding sleeve (4), a grid plate (6) is installed in the middle of the placing table (5), a clamping assembly (7) is connected to the top surface of the placing table (5), a second motor (8) is installed at the other end of the workbench (1), the end of the second motor (8) is connected with a saw blade (10) through a rotating shaft (9), a collecting cavity (11) is sleeved outside the saw blade (10), a material leaking groove (12) is formed in the workbench (1) corresponding to the bottom end of the collecting cavity (11), a collecting box (13) is connected to the bottom surface of the workbench (1) corresponding to the bottom end of the material leaking groove (12), and an air pipe (14) is connected to the collecting box (13), the air pipe (14) is connected with a suction fan.

2. The intelligent bench saw for woodworking of claim 1, wherein: collect the inside top in chamber (11) and be connected with oil storage chamber (15), oil storage chamber (15) bottom has linked firmly connecting block (16), connecting block (16) have seted up intercommunication groove (17) No. one respectively with the bottom of batch oil tank, link firmly swivel (18) on pivot (9) that connecting block (16) one side corresponds, the outer loop lateral wall of swivel (18) is laminated with the bottom of intercommunication groove (17) No. one, set up No. two intercommunication grooves (19) that are linked together with swivel (18) terminal surface that is close to saw bit (10) on the outer loop lateral wall of swivel (18), the one end that No. two intercommunication grooves (19) are close to saw bit (10) is connected with out oil pipe (20), the free end that goes out oil pipe (20) is laminated with saw bit (10) lateral wall mutually.

3. The intelligent bench saw for woodworking of claim 2, wherein: the inner end of the oil outlet pipe (20) is movably connected with the end face of the swivel (18) where the second communicating groove (19) is located through a flexible telescopic pipe (21), and a magnetic block (22) is connected to one side, close to the rotating shaft (9), of the free end of the oil outlet pipe (20).

4. The intelligent bench saw for woodworking of claim 3, wherein: the connecting block (16) is in a ring shape, and an annular rotating groove (23) which is rotationally connected with the rotating ring (18) is formed in the side wall of the inner ring of the connecting block (16).

5. The intelligent bench saw for woodworking of claim 4, wherein: collecting vat (24) have been seted up to the bottom of commentaries on classics groove (23), the bottom surface of collecting vat (24) is connected with coating piece (26) through spring (25), the bottom of coating piece (26) is connected with and carries strip (27) that the collecting vat (24) bottom surface was laminated mutually, coating piece (26) and carrying strip (27) are made by water-absorbing material respectively.

6. The intelligent bench saw for woodworking of claim 5, wherein: the inner part of the collecting box (13) is rotatably connected with a cylindrical blocking net (28), the side wall of the blocking net (28) is attached to the inner wall of the collecting box (13), a discharge chute (29) is formed in the top end of the position where the side wall of the blocking net (28) is attached to the side wall of the collecting box (13), the outer end of the discharge chute (29) is rotatably connected with a baffle (30), and the air pipe (14) is connected with the bottom surface of the collecting box (13).

7. The intelligent bench saw for woodworking of claim 6, wherein: a sliding cavity (31) is connected at the position where the collecting box (13) is communicated with the air pipe (14), a sliding block (32) is connected in the sliding cavity (31) in a sliding way, an elastic body (33) is connected between the sliding block (32) and the top end of the sliding cavity (31), a first circulation groove (34) is formed at the bottom end of the side wall of the sliding cavity (31), a second circulation groove (35) communicated with the bottom surface of the sliding block (32) is formed on the side wall of the sliding block (32) close to the first circulation groove (34), the end part of the baffle (30) is rotationally connected with the side wall of the collecting box (13) through a torsion spring, the bottom end of the baffle (30) is connected with a traction rope (36), a wire pipe (37) is connected between the top end of the sliding cavity (31) and the inner wall of the collection box (13) at the bottom end of the baffle (30), the other end of the traction rope (36) passes through the conduit (37) and is connected with the top end of the sliding block (32).

8. The intelligent bench saw for woodworking of claim 7, wherein: the end part of the arresting net (28) is rotationally connected with the side wall of the collecting box (13) through a torsion spring, and a pull rope (38) is connected between the side wall of the arresting net (28) and the top end of the sliding block (32).

9. The intelligent bench saw for woodworking of claim 8, wherein: hourglass silo (12) sets up the one side that is close to baffle (30) on the box top, the box is connected with inclined deflector (39) with baffle (30) relative lateral wall top, be connected with on the box inner wall that corresponds between deflector (39) and the arresting net (28) and press bag (40), press bag (40) top and be connected with nozzle (41), one side that is close to arresting net (28) in pressure bag (40) sets into the arcwall face, just clearance between arcwall face and arresting net (28) is from the top down crescent, be connected with briquetting (42) on the arresting net (28) that the pressing bag (40) bottom corresponds.

10. The intelligent bench saw for woodworking of claim 9, wherein: the magnetic body (43) is embedded and installed on the outer ring side wall of the rotating ring (18), the electromagnet (44) capable of attracting the magnetic body (43) is embedded and installed on the side wall of the rotating groove (23), and the water flow sensor (45) is installed inside the second communicating groove (19).