CN108838872A - Timber grinding device - Google Patents
Timber grinding device Download PDFInfo
- Publication number
- CN108838872A CN108838872A CN201810601822.3A CN201810601822A CN108838872A CN 108838872 A CN108838872 A CN 108838872A CN 201810601822 A CN201810601822 A CN 201810601822A CN 108838872 A CN108838872 A CN 108838872A
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- China
- Prior art keywords
- timber
- placing box
- box
- slide plate
- communicating pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005498 polishing Methods 0.000 claims abstract description 52
- 238000003860 storage Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 10
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 13
- 239000002023 wood Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
- B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/18—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of wood
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to wood processing technique fields, specifically disclose timber grinding device, including power unit, sanding unit and placement unit, and sanding unit includes upper polishing roller and lower polishing roller；Placement unit includes placing box and storage pipe, and storage pipe is located at the top of placing box；The upper surface of placing box is provided with blanking port, and the upper surface slide of the placing box other side connects slide plate, and slide plate is located at the lower section of storage pipe, the first spring is connected between slide plate and placing box；Slide plate is hinged with push plate close to one end of sanding unit, and second spring is connected between push plate and slide plate, and the coefficient of elasticity of second spring is greater than the coefficient of elasticity of the first spring；Power unit includes communicating pipe and hydraulic cylinder, is provided with driving medium communicating pipe, and the first plunger is slidably connected in the side of communicating pipe, the second plunger is slidably connected in the other side；Piston is slidably connected in communicating pipe, the piston rod of hydraulic cylinder is fixedly connected with the piston.It can be improved the efficiency of timber polishing using the present apparatus.
Description
Technical field
The invention belongs to wood processing technique field more particularly to a kind of timber grinding devices.
Background technique
With the progress of science and technology, the exploitation of new material, the in-depth of wood working process, woodworking machinery is in product variety
Specification, quantity, dynamic and static properties, precision, mechanization, automation, safety and New technical use etc., which have, to fly
The development of speed, woodworking machinery enter a new rank in terms of modernization, automation, mechatronics and continuous production
Section.
Currently, sander is essential tool in carpentry, sander is broadly divided into hand-held and desk-top two kinds, makes
Labor intensity with hand sander, worker is larger, and large-scale Mu Yi processing factory is generally based on desk-top sander.Using existing
The mode of clamping or absorption is usually used if two symmetrical planes to timber carry out polishing processing in the desk-top sander having,
It first polishes a plane, then polishes another plane, or single part corrected clamping, reusing pushing mechanism will be wooden
Material is sent into the gap of double abrasive wheel both ends of the surface and is ground, and pushing mechanism, which once moves back and forth, to be only capable of playing a part
Mill, the backhaul of pushing mechanism cannot efficiently use, and efficiency is lower.
Summary of the invention
The purpose of the present invention is to provide a kind of timber grinding devices, can carry out simultaneously to two opposite flanks of timber
Polishing, and pushing mechanism moves back and forth two timber that can once polish, and improves efficiency.
In order to achieve the above object, base case of the invention is：Timber grinding device, including power unit, polishing list
Member and the placement unit for being located at sanding unit opposite sides, sanding unit includes upper polishing roller and lower polishing roller, upper polishing
The distance between roller and lower polishing roller are equal to the thickness of timber to be polished；Placement unit includes placing box and for placing timber
Storage pipe, storage pipe are located at a upper side of the placing box far from sanding unit, and the distance between storage pipe and placing box are 1-1.5
The thickness of block timber to be polished；Placing box is provided with blanking port close to the upper surface of sanding unit side, the placing box other side it is upper
Surface slidably connects the slide plate that can block blanking port, and slide plate is located at the lower section of storage pipe, connects between slide plate and placing box
There is the first spring；Slide plate is hinged with push plate close to one end of sanding unit, and being connected between push plate and slide plate makes push plate keep perpendicular
Straight second spring, the coefficient of elasticity of second spring are greater than the coefficient of elasticity of the first spring；Power unit includes communicating pipe and liquid
Cylinder pressure is provided with driving medium communicating pipe, is slidably connected in the side of communicating pipe for pushing beat the timber on placing box to
The first plunger of unit side is ground, is slidably connected in the other side of communicating pipe for pushing beat the timber on another placing box to
Grind the second plunger of unit side；Piston is slidably connected in communicating pipe, the piston rod of hydraulic cylinder passes through communicating pipe and and piston
It is fixedly connected.
The working principle of this base case is：Timber to be polished is individually positioned in two storage pipes, in gravity
Under effect, the timber of storage pipe bottom is fallen on slide plate.Polishing roller, the rotation of lower polishing roller, operate hydraulic cylinder, make liquid in driving
Cylinder pressure is moved back and forth with piston along the inner wall of communicating pipe.When piston is to the first one Slideslip of plunger, driving medium driving
First plunger is moved to sanding unit side, and the first plunger pushes the timber on slide plate, can be made during pushing the timber
Timber is contacted with push plate, and push plate plays the role of limit to timber, and timber is enable to advance together with slide plate, avoids timber in advance
It falls in blanking port in the process.When the slide block movement on slide plate is to extreme position, slide plate cannot be moved on, in the first column
Under the action of plug, make push plate to one side oscillation of sanding unit, the timber on slide plate can smoothly be detached from slide plate and enter upper polishing
In gap between roller and lower polishing roller, upper polishing roller, lower polishing roller respectively polish to the upper and lower surface of timber.First column
After timber is released sanding unit by plug, the timber after polishing can be fallen under gravity by the blanking port of another placing box
In the placing box.When piston slides to the other side, the second plunger is moved to sanding unit side, and the second plunger pushes slide plate
On timber moved to sanding unit side, which eventually by the blanking port of placing box has fallen in the placing box after being polished
It is interior.
The beneficial effect of this base case is：
1, it is polished using the present apparatus timber, the upper and lower surface for the timber that can polish simultaneously every time improves polishing
Efficiency.And the piston rod of hydraulic cylinder can polish workpiece during primary move back and forth, and the backhaul of hydraulic cylinder also obtains
Effective utilization, it is high-efficient.
2, the feeding before polishing, the pusher after the completion of polishing are automatically performed by the present apparatus, are not required to worker or setting is special
The feeding mechanism of door carries out feeding, and labor intensity of workers is low and apparatus structure is also simple.It is also not required to after the completion of polishing artificial
Workpiece after polishing is taken away, can directly be polished processing next time, high-efficient.
It further, further include cleaner unit, cleaner unit includes negative pressure pump, movement mechanism and upper end opening and is located at polishing
Suction box below unit, movement mechanism include partial gear, slider box and the sliding bar being fixed in slider box, slider box
Opposite sides in be respectively equipped with the rack gear that can be engaged with partial gear；Negative pressure pump is connected to suction box, is connected on negative pressure pump
There is exhaust pipe, turbine is rotatably connected in exhaust pipe, turbine is coaxially connected with partial gear；It is equipped with and is obliquely installed in suction box
Strainer, a side-lower of strainer low side is equipped with disposal box, the returning face plate being hinged with above disposal box on strainer, returning face plate
High-end side is equipped with the protrusion being bonded with strainer upper surface；The weight of the high-end side of returning face plate is greater than the returning face plate other side
Weight；Sliding bar is slidably connected at the bottom of suction box, and when sliding bar upward sliding can make high-end the one of returning face plate laterally to turn over
Turn.
Start negative pressure pump in bruting process, negative pressure pump work, dust, the clast generated in bruting process is attracted to suction box
It is interior, it has finally fallen on the strainer in suction box.The gas of negative pressure pump extraction is discharged by exhaust pipe, in gas-powered exhaust pipe
Turbine rotation, turbine drive partial gear rotate together, partial gear by slider box driving sliding bar along dust suction
The bottom of case moves up and down, and the side that when sliding bar upward sliding drives returning face plate high-end is flipped up, and a side of low side to
It is overturn in disposal box, the dust, clast on returning face plate can be transferred in disposal box.When sliding bar slide downward, in gravity
It acts on lower returning face plate and is gradually recovered original position, the protrusion of the high-end side of returning face plate can be hit with strainer, so that strainer shakes
Dynamic, the dust on strainer is easy to be shaken off along strainer slide downward, avoids filter net jam.Pass through above-mentioned setting, Neng Gouding
Dust on Shi Qingli, collection strainer, is not required to artificially clear up, reduces labour cost.
Further, lower polishing roller is rotatably connected on the top of suction box.So set, the dust generated in bruting process,
Clast is easy to fall in suction box, is convenient for suction box draw dust.
Further, strip groove is provided on placing box, slide plate is equipped with the sliding block being slidably connected in strip groove.Bar shaped is set
Slot, sliding block limit the movement of slide plate, move back and forth slide plate can only along fixed-direction, avoid slide plate in the process of movement
It shifts.
Further, driving medium is hydraulic oil.Hydraulic oil is from a wealth of sources and is not easy to be compressed, reliable transmission.
Detailed description of the invention
Fig. 1 is the positive view of timber grinding device embodiment of the present invention；
Fig. 2 be in Fig. 1 communicating pipe overlook direction cross-sectional view；
Fig. 3 is the enlarged drawing of part A in Fig. 1；
Fig. 4 is the enlarged drawing of part B in Fig. 1；
Fig. 5 is the enlarged drawing of C portion in Fig. 1.
Specific embodiment
It is further described below by specific embodiment：
Appended drawing reference in Figure of description 1 to 5 includes：Placing box 10, blanking port 11, strip groove 12, communicating pipe 20,
Two plungers 21, the first plunger 22, storage pipe 30, timber 31, suction box 40, strainer 41, lower polishing roller 42, upper polishing roller 43, collection
Dirt case 44, negative pressure pump 50, exhaust pipe 51, slider box 60, rack gear 61, partial gear 62, sliding bar 63, slide plate 70, push plate 72,
Second spring 71, sliding block 73, the first spring 74, returning face plate 80, raised 81, hydraulic cylinder 90, piston rod 91, piston 92.
As shown in Figure 1 and Figure 2, timber grinding device, including cleaner unit, power unit, sanding unit and to be located at polishing single
The placement unit of first left and right sides, placement unit include placing box 10 and the storage pipe 30 that is vertically arranged, and storage pipe 30 is for putting
Set timber 31 to be polished, storage pipe 30 is located at top of the placing box 10 far from sanding unit side, store pipe 30 lower end and
There are distance between placing box 10, which is that the thickness of 1-1.5 block timber 31 to be polished (in the present embodiment, stores pipe 30
Lower end and the distance between placing box 10 for 1 block of polishing timber thickness).As shown in connection with fig. 4, the upper surface of placing box 10 is opened
There is the blanking port 11 for allowing timber 31 to fall, blanking port 11 is located at close to the side of sanding unit；It is slidably connected on placing box 10
There is the slide plate 70 that blanking port 11 can be blocked, placing box 10 is provided with strip groove 12, slide plate far from the upper surface of sanding unit side
70 lower surface is fixed with the sliding block 73 being slidably connected in strip groove 12；The first bullet is connected between slide plate 70 and placing box 10
Spring 74, under the action of the first spring 74, slide plate 70 can be located at the lower section of storage pipe 30.Slide plate 70 is close to the side of sanding unit
On be hinged with push plate 72, second spring 71 is connected between push plate 72 and slide plate 70, can make to push away under the action of second spring 71
The holding of plate 72 is vertically arranged.The coefficient of elasticity of second spring 71 be greater than the first spring 74 coefficient of elasticity, i.e., to second spring 71,
First spring 74 applies an equal amount of active force, and capable of making the first spring 74, first deformation occurs.
Cleaner unit includes the suction box 40 of negative pressure pump 50, movement mechanism and upper end opening, the polishing that suction box 40 is located at
Below unit.As shown in connection with fig. 3, movement mechanism includes partial gear 62, the slider box 60 below suction box 40 and consolidates
It is scheduled on the sliding bar 63 of 60 upper surface of slider box, being respectively and fixedly provided in the left and right sides of slider box 60 can engage with partial gear 62
Rack gear 61.Negative pressure pump 50 is connected to suction box 40, and exhaust pipe 51 is communicated on negative pressure pump 50, is rotatably connected in exhaust pipe 51
Turbine, turbine with partial gear 62 is coaxial is connected, turbine rotation is able to drive partial gear 62 and rotates together.In conjunction with Fig. 5
It is shown, the strainer 41 being obliquely installed to the left is fixed in suction box 40, the lower surface in 41 left side of strainer is fixed with disposal box 44,
The returning face plate 80 being hinged with above disposal box 44 on strainer 41 divides left and right two by boundary of the hinged center of returning face plate 80
The left side of side, returning face plate 80 can be downwardly turned over into disposal box 44；Be welded on the right side of returning face plate 80 on strainer 41
The protrusion 81 of surface fitting, the right side that the setting of protrusion 81 limits returning face plate 80 are overturn to the lower section of strainer 41.Returning face plate 80
The weight on right side is greater than the weight in 80 left side of returning face plate, and when not by external force, returning face plate 80 is fitted on strainer 41.Sliding
Bar 63 is slidably connected at the bottom of suction box 40, and when 63 upward sliding of sliding bar can be such that the right side of returning face plate 80 is flipped up.
Sanding unit includes rack, multiple upper polishing rollers 43, multiple lower polishing rollers 42 and multiple for driving polishing roller
43, the motor that lower polishing roller 42 rotates, motor are fixed on the rack, and upper polishing roller 43 is rotatablely connected on the rack, lower polishing roller
42 are rotatably connected on the top of suction box 40.There are distance between upper polishing roller 43 and lower polishing roller 42, which is equal to wait beat
The thickness of ground wood material 31.
Power unit includes communicating pipe 20 and the hydraulic cylinder 90 positioned at 20 right side of communicating pipe, is provided with transmission communicating pipe 20 and is situated between
Matter, in the present embodiment, driving medium are hydraulic oil.The first plunger 22 is slidingly and sealingly connected in the right side of communicating pipe 20,
First plunger 22 is used to push the timber 31 on right side placing box 10 to sanding unit；In the left side of communicating pipe 20 slidingly and sealingly
It is connected with the second plunger 21, the second plunger 21 is used to push the timber 31 on left side placing box 10 to sanding unit.Communicating pipe 20
It is inside slidingly and sealingly connected with piston 92, the piston rod 91 of hydraulic cylinder 90 passes through communicating pipe 20 and is fixedly connected with piston 92, grasps
Make hydraulic cylinder 90, the piston rod 91 of hydraulic cylinder 90 can drive piston 92 to move back and forth along communicating pipe 20.
Specific implementation process is as follows：Timber 31 to be polished is individually positioned in two storage pipes 30, in the work of gravity
Under, the timber 31 of storage 30 bottom of pipe has been fallen on slide plate 70.Start negative pressure pump and motor, motor is made to drive roller of polishing
43, lower polishing roller 42 rotates；Hydraulic cylinder 90 is operated, transports hydraulic cylinder 90 back and forth along the inner wall of communicating pipe 20 with piston 92
It is dynamic.When 92 Slideslip to the right of piston, piston 92 squeezes the hydraulic oil in 20 right side of communicating pipe, which drives the first plunger
22 move to sanding unit side, and the first plunger 22 pushes the timber 31 on right hand ski 70, in the process for pushing the timber 31
In timber 31 can be made to contact with push plate 72, push plate 72 plays the role of limit to timber 31, enables timber 31 and slide plate 70 1 ditto
Into avoiding timber 31 from being fallen in blanking port 11 in advancement.At the same time, the pressure in 20 left side of communicating pipe subtracts
Small, the second plunger 21 is moved to far from sanding unit side, avoids the proper motion of the second plunger 21 interference timber 31.Work as slide plate
Sliding block 73 on 70 moves to when contacting with the left part of strip groove 12, and slide plate 70 cannot move on, and slide plate 70 will be fallen just
Material mouth 11 blocks completely, and the first plunger 22 still applies active force to timber 31 at this time, and the active force that the first plunger 22 applies makes to push away
Plate 72 overcomes the active force of second spring 71 and side oscillation to the left, push plate 72 no longer stop timber 31 to advance, and guarantees on slide plate 70
Timber 31 can smoothly be detached from slide plate 70 and enter in the gap between upper polishing roller 43 and lower polishing roller 42.Timber 31 enters
Behind gap between upper polishing roller 43 and lower polishing roller 42, upper polishing roller 43, lower polishing roller 42 are respectively to the upper following table of timber 31
It polishes in face.After timber 31 is detached from slide plate 70, slide plate 70, push plate 72 are equal under the action of the first spring 74, second spring 71
It sets back, blanking port 11 is again turned on.After timber 31 is released sanding unit by the first plunger 22, the timber 31 after polishing is in weight
It can have been fallen in placing box 10 by the blanking port 11 of left side placing box 10 under the action of power.When the Slideslip to the left of piston 92
When, piston 92 squeezes the hydraulic oil in 20 left side of communicating pipe, which drives the second plunger 21 to move to sanding unit side,
Second plunger 21 push left hand ski 70 on timber 31 moved to sanding unit side, the timber 31 be polished after eventually by
The blanking port 11 of right side placing box 10 has been fallen in the placing box 10.
In this process, negative pressure pump extracts the gas in suction box 40, and dust, the clast generated in bruting process is downward
It falls in suction box 40, has finally fallen on the strainer 41 in suction box 40.The gas of negative pressure pump extraction passes through 51 row of exhaust pipe
Out, the turbine rotation in gas-powered exhaust pipe 51, turbine rotation drive partial gear 62 to rotate together.Due to incomplete tooth
Wheel 62 is engaged with rack gear 61, and when partial gear 62 rotates, partial gear 62 drives 63 edge of sliding bar by slider box 60
The bottom of suction box 40 move up and down, when 63 upward sliding of sliding bar drive the right side of returning face plate 80 be flipped up and left side to
It is overturn in disposal box 44, the dust, clast on returning face plate 80 can be transferred in disposal box 44.When 63 slide downward of sliding bar,
Returning face plate 80 is gradually recovered original position under gravity, and the protrusion 81 on the right side of returning face plate 80 can be hit with strainer 41,
So that strainer 41 shakes, the dust on strainer 41 is easy to be shaken off to avoid strainer 41 stifled along 41 slide downward of strainer
Plug.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. timber grinding device, it is characterised in that：Including power unit, sanding unit and it is located at sanding unit opposite sides
Placement unit, sanding unit includes upper polishing roller and lower polishing roller, the distance between upper polishing roller and lower polishing roller be equal to
The thickness of polishing timber；Placement unit includes placing box and the storage pipe for placing timber, and it is separate that storage pipe is located at placing box
One upper side of sanding unit, the distance between storage pipe and placing box are the thickness of 1-1.5 block timber to be polished；Placing box leans on
The upper surface of nearly sanding unit side is provided with blanking port, and the upper surface slide of the placing box other side, which is connected with, to block blanking port
Slide plate, slide plate be located at storage pipe lower section, the first spring is connected between slide plate and placing box；Slide plate is close to sanding unit
One end is hinged with push plate, and the second spring for making push plate keep vertical, the elasticity system of second spring are connected between push plate and slide plate
Number is greater than the coefficient of elasticity of the first spring；Power unit includes communicating pipe and hydraulic cylinder, is provided with driving medium communicating pipe, connection
Slidably connect the first plunger for the timber on placing box to be pushed to sanding unit side in the side of pipe, communicating pipe it is another
The second plunger for the timber on another placing box to be pushed to sanding unit side is slidably connected in side；It is sliding in communicating pipe
Dynamic to be connected with piston, the piston rod of hydraulic cylinder passes through communicating pipe and is fixedly connected with the piston.
2. timber grinding device according to claim 1, it is characterised in that：It further include cleaner unit, cleaner unit includes
Negative pressure pump, movement mechanism and upper end opening and the suction box being located at below sanding unit, movement mechanism includes partial gear, cunning
Dynamic frame and the sliding bar being fixed in slider box are respectively equipped with the tooth that can be engaged with partial gear in the opposite sides of slider box
Item；Negative pressure pump is connected to suction box, and exhaust pipe is communicated on negative pressure pump, is rotatably connected to turbine in exhaust pipe, turbine with it is endless
All gear is coaxially connected；It is equipped with the strainer being obliquely installed in suction box, a side-lower of strainer low side is equipped with disposal box, on strainer
It is hinged with the returning face plate being located above disposal box, the high-end side of returning face plate is equipped with the protrusion being bonded with strainer upper surface；It turns over
The weight of the high-end side of rotating plate is greater than the weight of the returning face plate other side；Sliding bar is slidably connected at the bottom of suction box, sliding bar
When upward sliding the high-end side of returning face plate can be flipped up.
3. timber grinding device according to claim 2, it is characterised in that；Lower polishing roller is rotatably connected on the upper of suction box
Portion.
4. timber grinding device according to claim 3, it is characterised in that：It is provided with strip groove on placing box, is set on slide plate
There is the sliding block being slidably connected in strip groove.
5. timber grinding device according to claim 1-4, it is characterised in that：Driving medium is hydraulic oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601822.3A CN108838872B (en) | 2018-06-12 | 2018-06-12 | Timber grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810601822.3A CN108838872B (en) | 2018-06-12 | 2018-06-12 | Timber grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108838872A true CN108838872A (en) | 2018-11-20 |
| CN108838872B CN108838872B (en) | 2024-02-23 |
Family
ID=64210873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810601822.3A Active CN108838872B (en) | 2018-06-12 | 2018-06-12 | Timber grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108838872B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN116852247A (en) * | 2023-08-07 | 2023-10-10 | 武汉吉佰立体育科技发展有限公司 | Timber processing dust collection device |
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