CN207840909U - A kind of two-sided grinding device of plank - Google Patents
A kind of two-sided grinding device of plank Download PDFInfo
- Publication number
- CN207840909U CN207840909U CN201721804624.4U CN201721804624U CN207840909U CN 207840909 U CN207840909 U CN 207840909U CN 201721804624 U CN201721804624 U CN 201721804624U CN 207840909 U CN207840909 U CN 207840909U
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- roll
- plank
- polishing
- over
- grinding device
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Abstract
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 discharge end are respectively connected with polishing machine table；Polishing machine table includes pedestal, polishing holder, cylinder and sander, wherein polishing holder is fixedly mounted on pedestal, and multiple cylinders are fixedly mounted in internal stent of polishing；Cylinder output end is flexibly connected with sander；Feeding unit is installed on pedestal；Roll-over table includes turnover bracket, roll-over unit and power unit, wherein be rotatably connected 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, 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 utility model belongs to Furniture manufacturing technical field, especially a kind of two-sided grinding device of plank.
Background technology
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 plank production and processing is not generally high, because
This, when producing plank after need using timber sander to board surface carry out planing and sanding 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 of setting carry out lift plate and receive plate operation, after the good plank one side of sanding, shutdown are needed to wait for worker by plank step by step tray
Turn-over, then carry out the sanding of plank another side.There are problems that low production efficiency 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, when plank for processing different-thickness and weight need to frequently replace manipulator or other chucking devices
Size, and when for the processing larger solid wood board of thickness, since its weight is larger, cause to easily cause plank cunning 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；Arc-shaped rollover stand is internally provided with Contraband shape bearing material platform.This reality
It is simple with new structure, in use, rolling 180 degree on pedestal by arc-shaped rollover stand, plank is commutated and overturns 180 degree,
It saves manually, additionally provides working efficiency, the input end that the plank after overturning is directly transferred into timber sander is continued
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 operation console, top plate, cylinder, air blower, vacuum pumping pump, adjustable plate, rubber ring, motor and
Polishing pad, operation console be arranged on holder, 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 vacuumize between rubber ring and plank, improve stability of the plank on rubber ring, enhance 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.
Utility model content
The purpose of the utility model is to overcome in place of the deficiencies in the prior art, a kind of two-sided grinding device of plank is provided,
The device automatically can carry out turnover panel operation to the plank on production line, solve in the two-sided polishing operation of plank need to by manually into
The inefficiency problem of row turnover panel.
The purpose of this utility model is 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 holder, cylinder and sander, wherein polishing holder is solid
Surely it is mounted on the base, and multiple cylinders are fixedly mounted in internal stent of polishing；Cylinder output end is flexibly connected with sander；Pedestal
On feeding unit is installed；Roll-over table includes turnover bracket, roll-over unit and power unit, is wherein rotatably connected on turnover bracket
Roll-over unit, and power unit is installed on turnover bracket, providing power by power unit drives roll-over unit overturning.
In the above scheme, preferred technical solution is：Cylinder output end 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 is：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 both sides.
In the above scheme, preferred technical solution is：Polishing holder surrounding is installed with exhaust tube, on the exhaust tube
Multiple air exhaust nozzles are installed.
In the above scheme, preferred technical solution is：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 is：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；Worm screw both ends are rotatably connected in turnover bracket
On, the coaxially connected motor in worm screw one end, and in the middle part of worm screw connection is engaged with wrom tooth wheel.
In the above scheme, preferred technical solution is：Multiple right angle frames are 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.
The advantages of the utility model and economic effect are：
A kind of two-sided grinding device of plank of the utility model is, it can be achieved that in plank production line operation, especially
It is needing the when of polishing plank obverse and reverse sides and process to carry out turnover panel operation, and is being realized by power unit and roll-over table is carried out
180 ° of turnover panel operation, plank is supported by lateral feeding roller and provides power by lateral feeding roller and longitudinal feeding roller after turnover panel,
Plank is sent out into roll-over table, and then polishing processing is carried out to the back side of plank, realizes and beats it is not necessary that artificial full-automatic plank is two-sided
Mill.
The polishing machine table of the utility model is, it can be achieved that horizontal feed to plank；It can be achieved to carry out plank upper surface
Polishing processing；Cleaning can be collected by exhaust tube and air exhaust nozzle, the pollutants such as dust generated when polishing plank simultaneously；
It can be realized by the compressed spring on telescopic rod and telescopic rod and the flexible polishing with cushion effect is carried out to plank, when preventing polishing
The problems such as board surface is damaged caused by the upper and lower surface irregularity of plank.
The power part of the utility model simultaneously, uses wrom tooth wheel and worm screw to provide power for counter gear, the work of the design
It is overturn with being that overturning workbench can only be driven by motor, and the rotary force that the conduction of turnover panel its own gravity is wrom tooth wheel, and by snail
Bar carries out self-locking, prevents from causing due to gravity overturning the mutation of workbench angular speed when turnover panel operation and the danger that occurs, especially fit
For processing different-thickness and the larger plank of weight.
Description of the drawings
Fig. 1 is the front view (operating mode one) of the utility model；
Fig. 2 is the front view (operating mode two) of the utility model；
Fig. 3 is the sectional view of Section A-A in Fig. 1；
Fig. 4 is the sectional view of section B-B in Fig. 1.
In figure：1- polishing holders；2- cylinders；3- compressed springs；4- telescopic rods；5- sanders；6- exhaust tubes；7- is evacuated
Mouth；8- feeding rollers；9- transfer rollers；10- turning gears；11- wrom tooth wheels；12- motors；13- torsion shafts；14- transverse direction feeding rollers；
The longitudinal directions 15- feeding roller；16- right angle frames；17- workbench；18- turnover brackets；19- worm screws；20- pedestals.
Specific implementation mode
For that can further appreciate that the contents, features and effects of the utility model, the following examples are hereby given, and coordinates attached drawing
Detailed description are as follows.It should be noted that the present embodiment is descriptive, it is not restrictive, cannot thus limits this practicality
Novel protection domain.
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 holder 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 end 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, providing power by power unit drives roll-over unit overturning.
In the above scheme, preferred technical solution is：Cylinder output end 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 is：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 both sides.
In the above scheme, preferred technical solution is：Polishing holder surrounding is installed with exhaust tube 6, the exhaust tube
On multiple air exhaust nozzles 7 are installed.
In the above scheme, preferred technical solution is：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 is：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 rotatable connection of worm screw both ends is being turned over
Turn on holder, 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 is：Multiple right angle frames 16 are installed on workbench, the right angle frame
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。
The utility model is preferred, and using at least three cylinders, and three cylinders are staggered.
In order to more clearly describe the specifically used mode of the utility model, a kind of embodiment is provided below：
The original state of the utility model as shown in Figure 1, plank from feed conveyor belt to polishing machine table conveying, and by beating
Transfer roller and feeding roller in mill machine table provide power and limit conveying, after plank positions in polishing machine table, cylinder
Inflation pushes, and so that the polishing machined surface of sander is fitted closely with plank upper surface, it should be noted that when sander and plank
When upper surface fits closely, compressed spring and telescopic rod are in compressive state, and the bleed pressure of adjustable displacements of cylinders, makes gas at this time
Cylinder piston rod moderately rises, and sander is closely pressed together on plank by initial tension of spring, to realize flexible pressing polishing, prevents
Board surface is caused to damage when only polishing.
After the completion of polishing, plank provides power by transfer roller and feeding roller and is delivered on roll-over table, then by longitudinal feeding
Roller pinches and positions plank, and further in accordance with overturning operation is carried out as shown in Figure 2, the utility model is preferred, turning gear and wrom tooth
The transmission ratio of wheel is set as 1:1, start motor and worm screw is driven to rotate counterclockwise, and then wrom tooth wheel is driven to rotate 180 degree counterclockwise,
And then turning gear, torsion shaft and roll-over table is driven to rotate clockwise 180 degree, plank is by multiple lateral feeding roller level branch at this time
Support, and conveying power is provided by lateral feeding roller, plank is transported in another polishing machine table, then motor drives snail
Bar 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
Hour hands rotate 180 degree, realize 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 positioned 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 should be noted that：1, lateral feeding roller and longitudinal feeding roller are driving roller, and 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, convenient for carrying out centralized collection to pollutants such as the dust sawdusts of 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 the appended claims for the utility model.
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 holder, cylinder and sander,
Middle polishing holder is fixedly mounted on pedestal, and multiple cylinders are fixedly mounted in internal stent of polishing；It the cylinder output end 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, be wherein rotatably connected on turnover bracket roll-over unit, and power unit is installed on turnover bracket, and power is provided 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：Cylinder output end 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 are horizontally arranged on pedestal, and feeding roller is vertically installed at pedestal both sides.
4. the two-sided grinding device of a kind of plank according to claim 1, it is characterised in that：The polishing holder 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 are rotatably mounted on turnover bracket, and wrom tooth wheel engages connection with turning gear；It is described
Worm screw both ends are rotatably connected on turnover bracket, the coaxially connected motor in worm screw one end, and engage 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：It is 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 revolved 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 |
|---|---|---|---|
| CN201721804624.4U CN207840909U (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 |
|---|---|---|---|
| CN201721804624.4U CN207840909U (en) | 2017-12-21 | 2017-12-21 | A kind of two-sided grinding device of plank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207840909U true CN207840909U (en) | 2018-09-11 |
Family
ID=63421751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721804624.4U Expired - Fee Related CN207840909U (en) | 2017-12-21 | 2017-12-21 | A kind of two-sided grinding device of plank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207840909U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352448A (en) * | 2018-10-15 | 2019-02-19 | 苏州优达科精密机械有限公司 | A kind of comprehensive automatic deburring machine |
| CN109500678A (en) * | 2018-12-28 | 2019-03-22 | 北京惠点信元科技有限公司 | Timber sander |
| CN110948316A (en) * | 2019-12-16 | 2020-04-03 | 安徽信息工程学院 | Automatic sanding and conveying mechanism for wood boards |
| CN111775033A (en) * | 2020-07-29 | 2020-10-16 | 重庆电子工程职业学院 | Plastic polishing device based on computer control and working method thereof |
-
2017
- 2017-12-21 CN CN201721804624.4U patent/CN207840909U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109352448A (en) * | 2018-10-15 | 2019-02-19 | 苏州优达科精密机械有限公司 | A kind of comprehensive automatic deburring machine |
| CN109500678A (en) * | 2018-12-28 | 2019-03-22 | 北京惠点信元科技有限公司 | Timber sander |
| CN109500678B (en) * | 2018-12-28 | 2023-09-01 | 北京惠点信元科技有限公司 | Board sander |
| CN110948316A (en) * | 2019-12-16 | 2020-04-03 | 安徽信息工程学院 | Automatic sanding and conveying mechanism for wood boards |
| CN111775033A (en) * | 2020-07-29 | 2020-10-16 | 重庆电子工程职业学院 | Plastic polishing device based on computer control and working method thereof |
| CN111775033B (en) * | 2020-07-29 | 2021-08-03 | 重庆电子工程职业学院 | Plastic polishing device based on computer control and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20181221 |