CN109940472A - A kind of two-sided grinding device of plank - Google Patents
A kind of two-sided grinding device of plank Download PDFInfo
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- CN109940472A CN109940472A CN201711394437.8A CN201711394437A CN109940472A CN 109940472 A CN109940472 A CN 109940472A CN 201711394437 A CN201711394437 A CN 201711394437A CN 109940472 A CN109940472 A CN 109940472A
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- roll
- plank
- polishing
- over
- bracket
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- 238000005498 polishing Methods 0.000 claims abstract description 49
- 230000007306 turnover Effects 0.000 claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
A kind of two-sided grinding device of plank, including roll-over table and polishing machine table, wherein the feed end of roll-over table and discharge end are respectively connected with polishing machine table；Polishing machine table includes pedestal, polishing bracket, cylinder and sander, wherein polishing bracket is fixedly mounted on pedestal, and multiple cylinders are fixedly mounted in internal stent of polishing；Cylinder output is flexibly connected with sander；Feeding unit is installed on pedestal；Roll-over table includes turnover bracket, roll-over unit and power unit, wherein rotation connection roll-over unit on turnover bracket, and power unit is installed on turnover bracket, power, which is provided, by power unit drives roll-over unit overturning, the device automatically can carry out turnover panel operation to the plank on production line, and solving the problems, such as in the two-sided polishing operation of plank need to be by manually carrying out the inefficiency of turnover panel.
Description
Technical field
The invention belongs to Furniture manufacturing technical field, especially a kind of two-sided grinding device of plank.
Background technique
Presently commercially available solid wood board, finger-jointed plate etc. is all timber to be now cut into specific thickness, then pass through direct or gluing etc.
Method is spliced into plate.But due to production cost, the machining accuracy of the mechanical equipment of plate production and processing is not generally high, because
This, when producing plank after need to carry out planing and sanding to board surface using timber sander so that board surface is smooth,
In order to which user or down-stream enterprise carry out plank processing.Currently, need to usually distinguish in the inlet end and an outlet end of timber sander
Two workers are arranged to carry out lift plate and receive plate operation, after the good plank one side of sanding, need to shut down waiting worker for plank step by step tray
Turn-over, then carry out the sanding of plank another side.There are problems that production efficiency is low and high labor cost.Worker's production simultaneously is also strong
Degree is big.
In addition in the prior art that the plank on processing platform is overturn using manipulator or other equipment, but should
The defect of overturning mode is, manipulator or other chucking devices need to be frequently replaced when processing the plank of different-thickness and weight
Size, and when solid wood board biggish for processing thickness, since its weight is larger, cause to easily cause plank sliding during turnover panel
It is de- to wait danger.
By the retrieval of patent document, following related patent document is found:
A kind of plank panel turnover machine (CN201520103334.1) utility model is related to a kind of plank panel turnover machine, including rectangular
Pedestal and the arc-shaped rollover stand being placed on pedestal, are arranged in parallel that there are two shafts on pedestal, and the both ends of shaft are respectively provided with
One runner is also equipped with rotating sprocket in one of shaft；Arc-shaped rollover stand is placed on runner；Arc-shaped rollover stand
Lateral surface be additionally provided with and the matched chain of rotating sprocket；The inside of arc-shaped rollover stand is equipped with Contraband shape bearing material platform.This hair
Bright structure is simple, in use, rolling 180 degree on pedestal by arc-shaped rollover stand, plank is commutated and overturns 180 degree, saved
It is artificial, working efficiency is additionally provided, input end that the plank after overturning is directly transferred into timber sander carries out continuing sanding
Operation.
A kind of a kind of furniture of surface grinding device (CN201710809019.4) disclosure of the invention of furniture plank
The surface grinding device of plank, including station, top plate, cylinder, air blower, vacuum pumping pump, adjustable plate, rubber ring, motor and
Polishing pad, station be arranged on bracket, top plate be arranged on column, cylinder be arranged on top plate, air blower, take out
Vacuum pump is arranged on top plate, adjustable plate be arranged on column, rubber ring be arranged on snorkel.The present invention will be adjusted
Plate is set as hollow structure, and air inlet pipe, exhaust pipe, snorkel are provided on adjustable plate, by the air inlet pipe on adjustable plate, exhaust
Pipe connect with the connecting tube on air blower, the connecting tube on vacuum pumping pump respectively, and is provided with rubber ring on snorkel, passes through
Vacuum pumping pump can be vacuumized between rubber ring and plank, improved stability of the plank on rubber ring, enhanced plank
Stability in the bruting process of surface improves the polishing quality of board surface.
By the comparison of technical characteristic, applicant thinks technical solution and the present patent application side of patent document disclosed above
The structure of case is all different with purpose.
Summary of the invention
It is an object of the invention to provide a kind of two-sided grinding device of plank, the dress in place of overcome the deficiencies in the prior art
Setting automatically to carry out turnover panel operation to the plank on production line, and solving need to be by manually being turned in the two-sided polishing operation of plank
The inefficiency problem of plate.
The purpose of the present invention is what is be achieved through the following technical solutions:
A kind of two-sided grinding device of plank, including roll-over table and polishing machine table, the wherein feed end of roll-over table and discharging
End is respectively connected with polishing machine table；Polishing machine table includes pedestal, polishing bracket, cylinder and sander, wherein polishing bracket is solid
Surely it is mounted on the base, and multiple cylinders are fixedly mounted in internal stent of polishing；Cylinder output is flexibly connected with sander；Pedestal
On feeding unit is installed；Roll-over table includes turnover bracket, roll-over unit and power unit, and connection is wherein rotated on turnover bracket
Roll-over unit, and power unit is installed on turnover bracket, power, which is provided, by power unit drives roll-over unit overturning.
In the above scheme, preferred technical solution are as follows: cylinder output bottom is coaxially connected with telescopic rod, the telescopic rod
Sander is installed in bottom, and compressed spring is set on telescopic rod.
In the above scheme, preferred technical solution are as follows: feeding unit includes multiple transfer rollers and feeding roller, wherein transmitting
Roller is horizontally arranged on pedestal, and feeding roller is vertically installed at pedestal two sides.
In the above scheme, preferred technical solution are as follows: polishing bracket surrounding is fixedly installed with exhaust tube, on the exhaust tube
Multiple air exhaust nozzles are installed.
In the above scheme, preferred technical solution are as follows: roll-over unit includes torsion shaft, turning gear and workbench,
Middle torsion shaft both ends are rotatably mounted on turnover bracket, which is fixedly mounted turning gear, and fixed on torsion shaft
Installment work platform.
In the above scheme, preferred technical solution are as follows: power unit includes wrom tooth wheel, worm screw and motor, wherein wrom tooth
Wheel is rotatably mounted on turnover bracket, and wrom tooth wheel engages connection with turning gear；The rotation of worm screw both ends is connected to turnover bracket
On, the coaxially connected motor in worm screw one end, and connection is engaged with wrom tooth wheel in the middle part of worm screw.
In the above scheme, preferred technical solution are as follows: multiple right angle frames are fixedly installed on workbench, the right angle frame
It is rotatably installed with longitudinal feeding roller on longitudinal straight flange, and is rotatably installed with lateral feeding roller on the lateral straight flange of right angle frame.
Advantages of the present invention and economic effect are:
The two-sided grinding device of a kind of plank of the invention is especially needing, it can be achieved that in plank production line operation
It to polish plank obverse and reverse sides and carry out turnover panel operation when processing, and be realized by power unit and 180 ° are carried out to roll-over table
Turnover panel operation, plank is supported by lateral feeding roller and provides power by lateral feeding roller and longitudinal feeding roller after turnover panel, by plank
Roll-over table is sent out, and then polishing processing is carried out to the back side of plank, is realized without the artificial two-sided polishing of full-automatic plank.
Polishing machine table of the invention is, it can be achieved that horizontal feed to plank；It can be achieved to polish to plank upper surface
Processing；Simultaneously cleaning can be collected by exhaust tube and air exhaust nozzle, the pollutants such as dust generated when polishing plank；It can lead to
The compressed spring crossed on telescopic rod and telescopic rod, which is realized, carries out the flexible polishing with cushion effect to plank, prevents polishing Shi Yinmu
The problems such as board surface is damaged caused by the upper and lower surfaces of plate are uneven.
Power part of the invention simultaneously, uses wrom tooth wheel and worm screw to provide power for counter gear, which acts on
Overturning can be only driven by a motor in overturning workbench, and the conduction of turnover panel self gravity is the rotary force of wrom tooth wheel, and by worm screw into
Row is self-locking, prevents from causing due to gravity overturning the danger that workbench angular speed is mutated and occurs when turnover panel operation, especially suitable for
Process different-thickness and the biggish plank of weight.
Detailed description of the invention
Fig. 1 is main view (operating condition one) of the invention；
Fig. 2 is main view (operating condition two) of the invention；
Fig. 3 is the cross-sectional view of Section A-A in Fig. 1；
Fig. 4 is the cross-sectional view of section B-B in Fig. 1.
In figure: 1- polishing bracket；2- cylinder；3- compressed spring；4- telescopic rod；5- sander；6- exhaust tube；7- pumping
Mouth；8- feeding roller；9- transfer roller；10- turning gear；11- wrom tooth wheel；12- motor；13- torsion shaft；14- transverse direction feeding roller；
The longitudinal direction 15- feeding roller；16- right angle frame；17- workbench；18- turnover bracket；19- worm screw；20- pedestal.
Specific embodiment
For that can further appreciate that the contents of the present invention, feature and effect, the following examples are hereby given, and cooperates attached drawing detailed
It is described as follows.It should be noted that the present embodiment be it is descriptive, be not restrictive, cannot thus limit guarantor of the invention
Protect range.
A kind of two-sided grinding device of plank, including roll-over table and polishing machine table, the wherein feed end of roll-over table and discharging
End is respectively connected with polishing machine table；Polishing machine table includes pedestal 20, polishing bracket 1, cylinder 2 and sander 5, wherein polishing branch
Frame is fixedly mounted on pedestal, and multiple cylinders are fixedly mounted in internal stent of polishing；Cylinder output is flexibly connected with sander；
Feeding unit is installed on pedestal；Roll-over table includes turnover bracket 18, roll-over unit and power unit, is wherein revolved on turnover bracket
Turn connection roll-over unit, and power unit is installed on turnover bracket, provides power by power unit and drive roll-over unit overturning.
In the above scheme, preferred technical solution are as follows: cylinder output bottom is coaxially connected with telescopic rod 4, this is flexible
Sander is installed in bar bottom, and compressed spring 3 is set on telescopic rod.
In the above scheme, preferred technical solution are as follows: feeding unit includes multiple transfer rollers 9 and feeding roller 8, wherein passing
Roller is sent to be horizontally arranged on pedestal, feeding roller is vertically installed at pedestal two sides.
In the above scheme, preferred technical solution are as follows: polishing bracket surrounding is fixedly installed with exhaust tube 6, the exhaust tube
On multiple air exhaust nozzles 7 are installed.
In the above scheme, preferred technical solution are as follows: roll-over unit includes torsion shaft 13, turning gear 10 and workbench
17, wherein torsion shaft both ends are rotatably mounted on turnover bracket, which is fixedly mounted turning gear, and on torsion shaft
Workbench is fixedly mounted.
In the above scheme, preferred technical solution are as follows: power unit includes wrom tooth wheel 11, worm screw 19 and motor 12,
Middle wrom tooth wheel is rotatably mounted on turnover bracket, and wrom tooth wheel engages connection with turning gear；The rotation of worm screw both ends, which is connected to, to be turned over
Turn on bracket, the coaxially connected motor in worm screw one end, and engages connection with wrom tooth wheel in the middle part of worm screw.
In the above scheme, preferred technical solution are as follows: multiple right angle frames 16, the right angle frame are fixedly installed on workbench
Longitudinal straight flange on be rotatably installed with longitudinal feeding roller 15, and lateral feeding roller is rotatably installed on the lateral straight flange of right angle frame
14。
Currently preferred, using at least three cylinders, and three cylinders are staggered.
Specifically used mode in order to more clearly describe the present invention, is provided below a kind of embodiment:
Original state of the invention is as shown in Figure 1, plank is conveyed from feed conveyor belt to polishing machine table, and is added by polishing
Transfer roller and feeding roller on work platform provide power and limit conveying, after plank positions in polishing machine table, cylinder charge
It pushes, fits closely the polishing machined surface of sander with plank upper surface, it should be noted that when table on sander and plank
When face fits closely, compressed spring and telescopic rod are in compressive state, at this time the bleed pressure of adjustable displacements of cylinders, keep cylinder living
Stopper rod moderately rises, and sander is closely pressed together on plank by initial tension of spring, to realize flexible pressing polishing, prevents from beating
Board surface is caused to damage when mill.
After the completion of polishing, plank is provided in power transmission to roll-over table by transfer roller and feeding roller, then by longitudinal feeding
Roller pinches and positions plank, currently preferred further in accordance with carrying out overturning operation as shown in Figure 2, turning gear and wrom tooth wheel
Transmission ratio is set as 1:1, and starting motor drives worm screw to rotate counterclockwise, and then wrom tooth wheel is driven to rotate 180 degree counterclockwise, in turn
Turning gear, torsion shaft and roll-over table is driven to rotate clockwise 180 degree, plank is horizontally-supported by multiple lateral feeding rollers at this time,
And conveying power is provided by lateral feeding roller, plank is transported in another polishing machine table, then motor drives worm screw
It rotates clockwise, and then wrom tooth wheel is driven to rotate clockwise 180 degree, to drive turning gear, torsion shaft and roll-over table inverse time
Needle rotates 180 degree, realizes that roll-over table resets, and then complete entire turnover panel process.
Polishing processing is carried out to the back side of plank by the polishing machine table for being located at roll-over table exit side after the completion of turnover panel, is added
Work step is suddenly identical as the front polishing processing of plank, and the plank after two-sided polishing is delivered to other planks by discharge belt and adds
Construction equipment.
It is to be noted that 1, lateral feeding roller and longitudinal feeding roller are driving roller, drive is respectively connected with outside the two
Dynamic device；2, the height of right angle frame vertical edges can be adjusted according to the different-thickness of overturn plank, and then adjusts lateral feeding roller
With the vertical interval of roll-over table upper surface, it is preferred that the vertical interval is no less than the 1/2 of plank thickness；3, exhaust tube and pumping
Gas nozzle is communicated with external air-extractor, carries out centralized collection convenient for pollutants such as dust sawdusts to extraction.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of two-sided grinding device of plank, it is characterised in that: including roll-over table and polishing machine table, the wherein charging of roll-over table
End and discharge end are respectively connected with polishing machine table；The polishing machine table includes pedestal, polishing bracket, cylinder and sander,
Middle polishing bracket is fixedly mounted on pedestal, and multiple cylinders are fixedly mounted in internal stent of polishing；It the cylinder output and beats
Grinding machine is flexibly connected；Feeding unit is installed on the pedestal；The roll-over table includes turnover bracket, roll-over unit and power list
Member, wherein rotation connects roll-over unit on turnover bracket, and power unit is installed on turnover bracket, provides power by power unit
Drive roll-over unit overturning.
2. the two-sided grinding device of a kind of plank according to claim 1, it is characterised in that: the cylinder output bottom is same
Axis connection has telescopic rod, which installs sander, and compressed spring is set on telescopic rod.
3. the two-sided grinding device of a kind of plank according to claim 1, it is characterised in that: the feeding unit includes multiple
Transfer roller and feeding roller, wherein transfer roller is horizontally arranged on pedestal, and feeding roller is vertically installed at pedestal two sides.
4. the two-sided grinding device of a kind of plank according to claim 1, it is characterised in that: the polishing bracket surrounding is fixed
Exhaust tube is installed, multiple air exhaust nozzles are installed on the exhaust tube.
5. the two-sided grinding device of a kind of plank according to claim 1, it is characterised in that: the roll-over unit includes overturning
Axis, turning gear and workbench, wherein torsion shaft both ends are rotatably mounted on turnover bracket, which is fixedly mounted and turns over
Rotating disk, and workbench is fixedly mounted on torsion shaft.
6. the two-sided grinding device of a kind of plank according to claim 1, it is characterised in that: the power unit includes wrom tooth
Wheel, worm screw and motor, wherein wrom tooth wheel is rotatably mounted on turnover bracket, and wrom tooth wheel engages connection with turning gear；It is described
The rotation of worm screw both ends is connected on turnover bracket, the coaxially connected motor in worm screw one end, and engages company with wrom tooth wheel in the middle part of worm screw
It connects.
7. the two-sided grinding device of a kind of plank according to claim 5, it is characterised in that: be fixedly mounted on the workbench
There are multiple right angle frames, longitudinal feeding roller is rotatably installed on longitudinal straight flange of the right angle frame, and revolve on the lateral straight flange of right angle frame
Turn that lateral feeding roller is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394437.8A CN109940472A (en) | 2017-12-21 | 2017-12-21 | A kind of two-sided grinding device of plank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394437.8A CN109940472A (en) | 2017-12-21 | 2017-12-21 | A kind of two-sided grinding device of plank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109940472A true CN109940472A (en) | 2019-06-28 |
Family
ID=67005572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711394437.8A Pending CN109940472A (en) | 2017-12-21 | 2017-12-21 | A kind of two-sided grinding device of plank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109940472A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318930A (en) * | 2020-02-28 | 2020-06-23 | 中南林业科技大学 | A kind of wood surface processing device |
| CN111921770A (en) * | 2020-08-12 | 2020-11-13 | 惠州市乐亿家居有限公司 | Full-automatic digital control furniture production line |
| CN112935968A (en) * | 2020-03-13 | 2021-06-11 | 奚文婷 | Efficient PCB makes with two-sided grinding device of steel sheet |
| CN113579211A (en) * | 2021-06-22 | 2021-11-02 | 托普工业(江苏)有限公司 | Foundry goods turning device |
| CN115008282A (en) * | 2022-06-16 | 2022-09-06 | 界首市亚鑫塑业科技有限公司 | Hollow floor production and processing device |
-
2017
- 2017-12-21 CN CN201711394437.8A patent/CN109940472A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111318930A (en) * | 2020-02-28 | 2020-06-23 | 中南林业科技大学 | A kind of wood surface processing device |
| CN111318930B (en) * | 2020-02-28 | 2021-10-15 | 中南林业科技大学 | A kind of wood surface processing device |
| CN112935968A (en) * | 2020-03-13 | 2021-06-11 | 奚文婷 | Efficient PCB makes with two-sided grinding device of steel sheet |
| CN112935968B (en) * | 2020-03-13 | 2023-09-01 | 深圳市联创电路有限公司 | Efficient double-sided grinding device for steel plate for PCB manufacturing |
| CN111921770A (en) * | 2020-08-12 | 2020-11-13 | 惠州市乐亿家居有限公司 | Full-automatic digital control furniture production line |
| CN113579211A (en) * | 2021-06-22 | 2021-11-02 | 托普工业(江苏)有限公司 | Foundry goods turning device |
| CN115008282A (en) * | 2022-06-16 | 2022-09-06 | 界首市亚鑫塑业科技有限公司 | Hollow floor production and processing device |
| CN115008282B (en) * | 2022-06-16 | 2023-10-31 | 界首市亚鑫塑业科技有限公司 | Hollow floor production and processing device |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190628 |