CN109500936B

CN109500936B - Surface cleaning device for wood board processing

Info

Publication number: CN109500936B
Application number: CN201910021128.9A
Authority: CN
Inventors: 黄光英
Original assignee: Chongqing Gable Furniture Co ltd
Current assignee: Chongqing Gable Furniture Co ltd
Priority date: 2019-01-09
Filing date: 2019-01-09
Publication date: 2021-03-30
Anticipated expiration: 2039-01-09
Also published as: CN109500936A

Abstract

The invention relates to the field of plates, in particular to a surface cleaning device for processing wood boards, which comprises a primary cleaning mechanism for cleaning scraps, wherein one side of the primary cleaning mechanism is connected with a secondary cleaning mechanism for cleaning dust, the secondary cleaning mechanism comprises a workbench, a horizontally moving conveying belt is arranged on the surface of the workbench, a lifting mechanism is arranged in the workbench, a driving wheel is arranged on the lifting mechanism and connected with a power unit, the driving wheel is connected with a driven wheel through a telescopic mechanism, the driven wheel is arranged on the surface of the workbench, and a cleaning barrel is sleeved outside the driven wheel. For solving the problem that residual dust on the wood board cannot be cleaned up in the prior art, the device is provided with a two-stage treatment mechanism, so that the cleaning quality of the wood board is improved.

Description

Surface cleaning device for wood board processing

Technical Field

The invention relates to the field of boards, in particular to a surface cleaning device for processing boards.

Background

After the wood board is subjected to cutting, trimming and other processing procedures, wood chips and dust are often adhered to the surface of the wood board, and if the wood board is not processed in time, the subsequent processing flow is affected. At present, plank cleaning device on the market, set up the clearance brush hair on the roll table, put the plank on the roll table, conveying through the roll table, make the plank through the clearance brush hair, thereby the piece clearance of clearance brush hair on with the plank, but such device, can only clear up remaining bold piece on the plank, to the dust on the plank, because the dust particle diameter is too little, and the plank surface is too coarse, the dust in case attach the back on the plank, extremely easily produce the friction with the plank, thereby the adhesion is at the plank, the clearance brush hair just can not necessarily be with the dust clean up, so cause the cleaning quality of plank not high, to subsequent process flow, still can produce certain influence.

Disclosure of Invention

The invention aims to provide a surface cleaning device for processing a wood board, which is used for solving the problem that the residual dust on the wood board cannot be cleaned in the prior art.

The basic scheme provided by the invention is as follows: the surface cleaning device for processing the wood board comprises a primary cleaning mechanism for cleaning debris, wherein one side of the primary cleaning mechanism is connected with a secondary cleaning mechanism for cleaning dust, the secondary cleaning mechanism comprises a workbench, a horizontally moving conveyor belt is arranged on the surface of the workbench, a lifting mechanism is arranged in the workbench and comprises symmetrically and slidably mounted wedge blocks, the wedge blocks are connected with pushing units, pulleys are arranged on the wedge blocks, and guide rods are connected to the pulleys; still include the elevating platform, guide bar horizontal sliding connection is under the elevating platform, the elevating platform bottom with be equipped with the spring between the workstation, be equipped with the action wheel on the elevating platform, the action wheel is connected with power unit, the action wheel is connected with from the driving wheel through telescopic machanism, locates from the driving wheel the workstation on the surface, from the driving wheel overcoat cleaning barrel is equipped with.

The working principle and the advantages of the invention are as follows:

1. set up one-level clearance mechanism and second grade clearance mechanism for the plank has handled the piece back through one-level clearance mechanism, can also improve the cleaning quality of plank with dust clean up in second grade clearance mechanism.

2. The pushing unit is connected with the wedge block, the pushing unit generates power to push the wedge block to slide, so that the pulley slides on the wedge block, the pulley slides to generate acting force on the guide rod, the lifting table is driven to ascend or descend while the pulley slides under the lifting table, the height of the lifting table is adjusted, and the cleaning barrel can also be adjusted in height on the surface of the working table to adapt to different thicknesses of the wood board; after the elevating platform is adjusted to a proper height, in order to prevent the pulley from continuously sliding on the wedge block, a spring between the bottom of the elevating platform and the workbench is arranged, the spring can not only generate tension on the elevating platform, but also ensure that the pulley always offsets with the wedge block, and meanwhile, the driving rod generates thrust on the elevating platform, so that the elevating platform is simultaneously acted by two forces, and the elevating platform is fixed.

3. Establish elevating system in the workstation, the last action wheel of establishing of elevating system, the action wheel is connected with power device, the action wheel still passes through the telescopic link and connects from the driving wheel, locate the workstation from the driving wheel on the surface, can be through adjustment elevating system's height, make the action wheel rise or descend in the workstation, thereby make from the driving wheel can realize rising or descending on the workstation surface, make the plank of different thickness put back on the workstation, can adapt to different plank thicknesses through the adjustment height from the driving wheel, make the dust absorption section of thick bamboo of following the outer suit of driving wheel can place on the plank, under power device's effect, the action wheel reciprocates to roll back and forth on elevating system, drive from the driving wheel motion, thereby make the dust absorption section of thick bamboo roll on the plank, dust adsorption on the plank is clean, make the plank totally clear up.

Further, one-level clearance mechanism includes the workstation, and the workstation surface is equipped with horizontal migration's conveyer belt, transversely is equipped with the carriage on the conveyer belt, is connected with the pivot on the carriage, is equipped with the clearance brush in the pivot, carriage sliding connection is in on the workstation, leave the space that supplies the plank to pass through between clearance brush and the conveyer belt.

Set up horizontal carriage on the workstation, and the carriage can slide on the workstation, and the carriage slides through the plank for clearance brush on the carriage can sweep the piece on the plank, and only leaves the space that supplies the plank to pass through between clearance brush and the conveyer belt, makes the clearance brush can contact with the plank completely, guarantees that the piece can both be cleared up.

Further, be equipped with the cavity in the workstation of one-level clearance mechanism, the conveyer belt with leave the piece between the lateral wall of workstation and collect the mouth, the piece collect the mouth with the cavity intercommunication.

Set up the cavity in the workstation, cavity and piece collection mouth intercommunication for in the piece that has handled through the cleaning brush all swept the cavity, avoid the piece to scatter in the device, cause environmental pollution.

Furthermore, the scrap collecting opening is hinged with a baffle, and a torsion spring is connected between the baffle and the workbench.

Articulated a baffle in piece collecting port department, avoid the cleaning brush when the clearance, outside having swept out the device with the piece, set up the baffle and can guarantee that the piece gets into the cavity of workstation smoothly.

Further, the opposite side of one-level clearance mechanism is equipped with the placement machine of plank and constructs, placement machine constructs including the box, is equipped with the blotter in the box, is equipped with the spring between blotter bottom and the box.

After the plank clearance is accomplished, need it to leave the workstation, be convenient for next plank entering means clearance, but repeated many times transport the plank away from the device, inevitably cause the waste to the energy, so set up the placement machine of plank, placement machine constructs the opposite side with one-level cleaning device and is connected, after making the plank clear up, just get into placement machine and construct, do not need artifical or machinery to transport the plank away, treat that placement machine constructs not to hold down behind the plank, transport placement machine constructs again, more use manpower sparingly like this, and place the blotter in the mechanism, the damage that causes when preventing the plank from falling into the box.

Further, second grade clearance mechanism is still including keeping away from the water tank that one side of junction was equipped with, the frame that is equipped with on the workstation, and the frame is connected with drying device, and drying device has the supply-air outlet through pipe connection, and the workstation top is located to the supply-air outlet, keeps away from one side of water tank.

The other water tank of placing of mechanism is cleared up at second grade, make a clearance section of thick bamboo clear up the dust after, can get into the water tank under the drive of action wheel and wash, be convenient for clear up the dust again next time, nevertheless a clearance section of thick bamboo is after the aqueous cleaning, water stain will be remained on its surface, when clearing up the dust on the plank again, the plank will be stained with water, but the plank meets the quality that water can influence the plank, so set up drying device in the frame, the supply-air outlet that drying device connects can not only dry the water that is stained with on the plank, the wind that the supply-air outlet blown out simultaneously, can also clear up the dust that is not taken away by a clearance section of thick bamboo on the plank once again, the clean and tidy degree of plank has.

Furthermore, the box of water tank is equipped with the recess that is used for placing negative-pressure air fan, negative-pressure air fan is connected with two pipelines, and a pipeline and water tank intercommunication, another pipeline flush with the workstation surface, be equipped with the check valve along the air flow direction with the pipeline of water tank intercommunication.

Negative-pressure air fan during operation, the hot-blast that blows off the supply-air outlet, and the dust that blows hot-blast passes through pipeline introduction water tank, the condition that can avoid the raise dust appears, and hot-blast continuous entering water tank, make the water in the water tank roll by the effect of air current, the check valve on the pipeline, guarantee that the water in the water tank can not spill over, nevertheless the air current can get into in the water tank, in hot-blast continuous entering water tank, heat the water in the water tank, make the temperature of water rise gradually, thereby make a cleaning barrel can be cleared up cleaner in the water tank, and simultaneously, after a cleaning barrel leaves the water tank, the vapor that hot water in the water tank distributed can play certain stoving effect to remaining water stain on the cleaning barrel.

Further, the material of the cleaning barrel is silica gel.

The silica gel material has strong adsorbability and can play a good cleaning role, and meanwhile, the silica gel material is not easy to be stained with water, so that after the silica gel material enters a water tank for cleaning, water stains cannot be remained on the surface of the silica gel material, and the influence of the water stains on the quality of the wood board is reduced.

Furthermore, the telescopic mechanism is 7-shaped.

When the driving wheel rolls to the side of the water tank, the driving wheel can be blocked by the water tank, so that the driving wheel can not continue to roll, and the telescopic mechanism is arranged to be 7-shaped, so that the cleaning barrel can conveniently enter the water tank under the driving of the telescopic mechanism.

Drawings

FIG. 1 is a front sectional view of an embodiment of the surface cleaning apparatus for processing wooden boards according to the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the drying device comprises a placing box 1, a transverse plate 2, a spring 3, a wood plate 4, a sliding frame 5, a second motor 6, a baffle 7, a wedge block 8, a pulley 9, a guide rod 10, a lifting platform 11, a screw rod 12, a driving wheel 13, a curved rod 14, a straight rod 15, a driven wheel 16, an air supply outlet 17, a drying mechanism 18, a water tank 19, a negative pressure fan 20, a silica gel cylinder 21, a second air cylinder 22 and a third air cylinder 23.

Surface cleaning device is used in plank processing as shown in fig. 1, including the placement machine of the plank 4 that the left side set up for place clean-up plank 4, placement machine is including placing case 1, places and has placed diaphragm 2 in the case 1, is connected with spring 3 between diaphragm 2 and the bottom half, and after plank 4 got into the box, diaphragm 2 can play the effect of buffering, avoids plank 4 to fall impaired, and plank 4 self gravity can press down spring 3 downwards, makes the box can hold more planks 4.

The right side of the placing box 1 is tightly connected with a first-stage cleaning mechanism, the first-stage cleaning mechanism comprises a first workbench, the upper surface of the first workbench is provided with a horizontally moving first conveyor belt used for moving the wood board 4, a first cavity is arranged in the workbench and used for collecting scraps on the wood board 4, a sliding frame 5 which is connected to the workbench in a sliding mode is transversely arranged on the first conveyor belt, the sliding frame 5 provides power for sliding through a first air cylinder, a gap which is adaptive to the thickness of the wood board 4 is reserved between the sliding frame 5 and the first conveyor belt, a rotating shaft is connected to the sliding frame 5 and provided with power for rotating through a first motor, and a cleaning brush is arranged on the rotating shaft; the piece collection mouth has been seted up on the right side of first workstation, and the piece is collected the first cavity intercommunication in mouth and the first workstation, and the piece of being convenient for gets into in the cavity, and it has a baffle 7 still to articulate on the lateral wall of first workstation right side, prevents the piece departure.

The right side of the first-stage cleaning mechanism is tightly connected with the second-stage cleaning mechanism, the second-stage cleaning mechanism comprises a second workbench, a second conveyor belt which moves horizontally is arranged on the upper surface of the second workbench, a support frame is arranged on the second workbench and connected with a drying mechanism 18, an electric heating wire is arranged in the drying mechanism 18 and can heat cold air, the drying mechanism 18 is connected with an air supply outlet 17 through a pipeline, and the air supply outlet 17 is positioned at the upper left of the second conveyor belt; be equipped with the second cavity in the second workstation, be equipped with elevating system in the second cavity, elevating system includes elevating platform 11, and the second cylinder 22 that all is equipped with on the left and right sides lateral wall of second cavity, the output of second cylinder 22 all is connected with

voussoir

8, 8 sliding connection in the second workstation bottom of voussoir, all be equipped with pulley 9 on the voussoir 8, all be connected with guide bar 10 on the

pulley

9, 10 horizontal sliding connection of guide bar are under elevating platform 11, be equipped with reset spring 3 between elevating platform 11 and the second workstation bottom, reset spring 3 makes pulley 9 and voussoir 8 offset all the time.

The action wheel 13 has been put on the elevating platform 11, be connected with telescopic machanism on the action wheel 13, telescopic machanism connects from driving wheel 16, from 16 overcoat silica gel section of thick bamboo 21 of driving wheel, telescopic machanism is by straight-bar 15, third cylinder 23 and "7" font curved bar 14 constitute, the three from the bottom up connects in order, be connected with a screw rod 12 on the straight-bar 15, screw rod 12 is connected with second motor 6, the motor is arranged in first cavity, second motor 6 is equipped with the protective housing outward, avoid getting into the piece in first cavity and lead to the fact the influence to second motor 6.

The right side of second grade clearance mechanism is equipped with water tank 19, leaves the space between water tank 19 and the second grade clearance mechanism, and the box left side of water tank 19 is inside sunken to form the recess, and negative-pressure air fan 20 has been placed to the recess, and negative-pressure air fan 20 is connected with two pipelines, and one communicates with water tank 19, and another extends away from the space and flushes with the workstation surface, is equipped with the check valve along the air flow direction on the pipeline that communicates with water tank 19.

The specific operation is as follows:

step A, a worker places the wood board 4 on a first conveyor belt of a first-level cleaning mechanism, the first conveyor belt and a first air cylinder are started, the first air cylinder controls a sliding frame 5 to slide on a workbench, the working speeds of the first conveyor belt and the first air cylinder are adjusted, the sliding speed of the sliding frame 5 is larger than the conveying speed of the first conveyor belt, meanwhile, a first motor of a rotating shaft is also started, a cleaning brush on the rotating shaft is made to rotate, and therefore when the cleaning brush passes through the surface of the wood board 4, chips on the wood board 4 are taken away and swept into a chip collecting port, the chips fall into a first cavity, and the chips are collected.

Step B, the wood board 4 continues to move rightwards along with the conveying of the first conveying belt, the baffle 7 is pushed to turn right and fold, the baffle 7 is prevented from blocking the movement of the wood board 4, the wood board 4 is under the action of the first conveying belt and enters a second conveying belt of the secondary cleaning mechanism, the second air cylinder 22 at the bottom of the second workbench is started at the moment, the wedge block 8 is pushed to slide, the wedge block 8 slides to enable the pulley 9 to move upwards along the wedge block 8, so that the guide rod 10 is driven to slide under the lifting table 11, the lifting table 11 is lifted while the guide rod 10 slides under the lifting table 11, the driving wheel 13 on the lifting table 11 is lifted, and the silicone cylinder 21 can be just placed on the surface of the wood board 4.

And step C, stopping a second air cylinder 22 at the bottom of the second workbench, enabling the lifting platform 11 to be subjected to downward acting force of the reset spring 3 and upward supporting force of the guide rod 10, so that the lifting platform 11 is fixed, starting a second motor 6 connected with the screw 12 at the moment, driving the telescopic rod to move left and right under the action of the second motor 6 by the screw 12, enabling the silica gel cylinder 21 to roll back and forth on the wood board 4, and adsorbing dust completely.

And D, starting the second motor 6 and simultaneously starting the third air cylinder 23 on the telescopic rod, so that the 7-shaped curved rod 14 can move downwards under the driving of the third air cylinder 23 when the telescopic mechanism is close to the edge of the water tank 19 and is immersed in the water tank 19, and when the telescopic mechanism is away from the water tank 19, the curved rod 14 moves upwards and continues to return to the wood board 4 to clean the wood board 4.

And E, when the cleaned silica gel cylinder 21 contacts the wood board 4, starting the drying mechanism 18, wherein hot air generated by the drying mechanism 18 enters the air supply outlet 17 through a pipeline, and naturally overflows from the air supply outlet 17, so that water stains on the wood board 4 can be dried, and meanwhile, residual dust on the wood board 4 can be blown away.

Step F, when the drying mechanism 18 is started, the negative pressure fan 20 absorbs hot air blown out from the air supply opening 17 and dust brought away by the hot air into the negative pressure fan 20 through a pipeline, and then the hot air enters the water tank 19 through another pipeline connected with the negative pressure fan 20, so that the hot air generated by the air supply opening 17 can heat water in the water tank 19, and meanwhile, the dust on the wood board 4 also enters the water tank 19, and the dust is prevented from flying.

And G, along with the hot air flow entering the water tank 19, the water in the water tank 19 rolls in the water tank 19 under the influence of the air flow, so that when the silica gel cylinder 21 enters the water tank 19, the rolled water can be cleaned more cleanly.

And H, finishing the cleaning of the wood boards 4, adjusting the conveyor belts of the two working tables to convey the wood boards to the left, and enabling the wood boards 4 to move to the left continuously until the cleaned wood boards 4 enter the placing boxes 1 of the wood boards 4.

The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. Surface cleaning device is used in plank processing, including the one-level clearance mechanism that is used for clearing up clastic, its characterized in that: one side of the primary cleaning mechanism is connected with a secondary cleaning mechanism for cleaning dust, the secondary cleaning mechanism comprises a workbench, a horizontally moving conveying belt is arranged on the surface of the workbench, a lifting mechanism is arranged in the workbench and comprises symmetrically and slidably mounted wedge blocks, the wedge blocks are connected with pushing units, pulleys are arranged on the wedge blocks, and guide rods are connected to the pulleys; the lifting platform is characterized by further comprising a lifting platform, the guide rod is horizontally and slidably connected below the lifting platform, a spring is arranged between the bottom of the lifting platform and the working platform, a driving wheel is arranged on the lifting platform and connected with a power unit, the driving wheel is connected with a driven wheel through a telescopic mechanism, the driven wheel is arranged on the surface of the working platform, and a cleaning barrel is sleeved outside the driven wheel; the secondary cleaning mechanism also comprises a water tank arranged on one side far away from the joint, a support frame arranged on the workbench, and a drying device connected to the support frame, wherein the drying device is connected with an air supply outlet through a pipeline, the air supply outlet is arranged above the workbench, and the air supply outlet is far away from one side of the water tank; the box of water tank is equipped with the recess that is used for placing negative-pressure air fan, negative-pressure air fan is connected with two pipelines, and a pipeline and water tank intercommunication, another pipeline flush with the workstation surface, are equipped with the check valve along the air flow direction with the pipeline of water tank intercommunication.

2. The surface cleaning device for wood board working according to claim 1, characterized in that: one-level clearance mechanism includes the workstation, and the workstation surface is equipped with horizontal migration's conveyer belt, transversely is equipped with the carriage on the conveyer belt, is connected with the pivot on the carriage, is equipped with the clearance brush in the pivot, carriage sliding connection is in on the workstation, leave the space that supplies the plank to pass through between clearance brush and the conveyer belt.

3. The surface cleaning device for wood board working according to claim 2, characterized in that: the conveyor belt is characterized in that a cavity is formed in a workbench of the primary cleaning mechanism, a chip collecting port is reserved between the conveyor belt and the side wall of the workbench, and the chip collecting port is communicated with the cavity.

4. The surface cleaning device for wood board working according to claim 3, characterized in that: a baffle is hinged to the fragment collecting opening, and a torsion spring is connected between the baffle and the workbench.

5. The surface cleaning device for wood board working according to claim 1, characterized in that: the opposite side of one-level clearance mechanism is equipped with the placement machine of plank and constructs, placement machine constructs including the box, is equipped with the blotter in the box, is equipped with the spring between blotter bottom and the box.

6. The surface cleaning device for wood board working according to claim 1, characterized in that: the cleaning barrel is made of silica gel.

7. The surface cleaning device for wood board working according to claim 1, characterized in that: the telescopic mechanism is 7-shaped.