CN207087551U - A kind of piano type sander - Google Patents
A kind of piano type sander Download PDFInfo
- Publication number
- CN207087551U CN207087551U CN201721145573.9U CN201721145573U CN207087551U CN 207087551 U CN207087551 U CN 207087551U CN 201721145573 U CN201721145573 U CN 201721145573U CN 207087551 U CN207087551 U CN 207087551U
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- band
- abrasive band
- abrasive
- lining
- driving wheel
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Abstract
The utility model discloses a kind of piano type sander, including frame, main control unit, conveying device, it is characterized in that, abrasive band sanding device and abrasive band pressure control device are provided with above conveying device, abrasive band sanding device includes abrasive band electric machine, abrasive band driving wheel, abrasive band driven pulley and the endless abrasive belt being sheathed on abrasive band driving wheel and abrasive band driven pulley；Annular lining band is provided with the inside of endless abrasive belt；Abrasive band pressure control device includes pressure output unit, sensing unit, pressure output unit is corresponding with endless abrasive belt, sensing unit is connected with main control unit, and the surface condition of workpiece is detected by sensing unit, and endless abrasive belt is compressed by main control unit connection driving pressure output unit.The utility model is simple in construction, and use is easy to control, and machining accuracy is high.
Description
Technical field
Carpenter's production equipment technology is the utility model is related to, more particularly to a kind of sander.
Background technology
Sanding refers to, to some out-of-flatnesses, uneven thickness, the material and object for not meeting technological requirement, pass through emery cloth, sand
The mode of the physical removals such as wheel, sand paper, it is allowed to more smooth, thickness uniformity.Sander, exactly complete sanding work
As when the plant equipment used, in woodworking machinery, abnormal curved surface sander is most common one kind, and it is applied to bumps
The surface fine sanding and priming paint sanding of the various materials such as face and plane solid wood, medium and high density fibre panel, it is main in structure
To be made up of frame, motor, plane conveyer belt and the sanding wheel that is arranged on above plane conveyer belt, sanding wheel is usually that level is set
Put, vertical with the conveying direction of plane conveyer belt, sanding wheel contact workpiece surface carries out sanding operation in process.But
It is that, because different workpieces its required precisions is different, even its sanding required precision of identical workpiece different parts is not yet
Together, therefore, it is necessary to which multiple devices are successively processed, its operating efficiency is low, and production cost is high, seriously governs Furniture manufacturing row
The development of industry.
The content of the invention
The purpose of this utility model is exactly to provide a kind of simple in construction, processing essence to solve the deficiency of prior art
Degree is high, the high piano type sander of production efficiency.
The utility model is to realize above-mentioned purpose using following technical solution：A kind of piano type sander, including
Frame, main control unit, conveying device, it is characterised in that abrasive band sanding device and abrasive band pressure are provided with above conveying device
Force control device, abrasive band sanding device include abrasive band electric machine, abrasive band driving wheel, abrasive band driven pulley and are sheathed on abrasive band actively
Endless abrasive belt on wheel and abrasive band driven pulley；Annular lining band is provided with the inside of endless abrasive belt；Abrasive band pressure control device includes
Pressure output unit, sensing unit, pressure output unit is corresponding with endless abrasive belt, and sensing unit is connected with main control unit, leads to
The surface condition of sensing unit detection workpiece is crossed, endless abrasive belt is compressed by main control unit connection driving pressure output unit, i.e.,
The workpiece that complex surface be present is set also to complete accurate sanding operation.
As a further illustration of the above scheme, being provided with lowering or hoisting gear in the frame, liter is provided with lowering or hoisting gear
Frame is dropped, and abrasive band sanding device and abrasive band pressure control device are arranged on crane.
Further, the spiral shell that lowering or hoisting gear includes lifting motor device, is connected by transmission mechanism with lifting motor device
Lift cylinders are revolved, the top top pressure of spiral lifting cylinder is supported on crane；Spiral lifting cylinder includes cylinder body and is arranged in cylinder body
And the screw rod being connected with cylinder body internal thread, threaded rod are connected by transmission mechanism with lifting motor device.
Further, mounting bracket corresponding with pressure output unit, suspension branch are provided with above the conveying device
Frame is across the both sides of conveying device.
Further, the pressure output unit includes multiple electromagnetism cylinders sequentially set along a transverse direction, multiple electromagnetism
Cylinder is fixed on mounting bracket, and the arragement direction of electromagnetism cylinder is vertical with the conveying direction of conveying device.
Further, abrasive band corresponding with abrasive band driven pulley, lining band driven pulley and lining band are provided with mounting bracket
Tight device, the adjustment seat that abrasive band and lining band tensioning apparatus include being provided with guide groove, the abrasive band being movably arranged in guide groove from
Driving wheel bearing block, lining band follower shaft bearing, the abrasive band regulation cylinder and lining band follower shaft being connected with abrasive band follower shaft bearing
The lining band regulation cylinder of bearing connection.
The beneficial effect that the utility model can be reached using above-mentioned technical solution is：
The utility model uses and abrasive band sanding device and abrasive band pressure control device, sand is provided with above conveying device
Band sanding device includes abrasive band electric machine, abrasive band driving wheel, abrasive band driven pulley and is sheathed on abrasive band driving wheel and abrasive band is driven
Endless abrasive belt on wheel；Annular lining band is provided with the inside of endless abrasive belt, annular lining band is sheathed on a lining band driving wheel and lining band
On driven pulley, lining band driving wheel is connected with the lining band electric machine of its operating of driving；It is defeated that abrasive band pressure control device includes pressure
Go out unit, sensing unit, pressure output unit is corresponding with endless abrasive belt, and sensing unit is connected with main control unit, passes through sensing
Unit detects the surface condition of workpiece, and endless abrasive belt is compressed by main control unit connection driving pressure output unit, even if in the presence of
The workpiece of complex surface can also complete accurate sanding operation, easy to operate, and machining accuracy is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of embodiment 2.
Description of reference numerals：1st, frame 2, conveying device 3, abrasive band sanding device 3-1, abrasive band electric machine 3-2, sand
Band driving wheel 3-3, abrasive band driven pulley 3-4, endless abrasive belt 4, abrasive band pressure control device 4-1, pressure output unit 5, ring
Shape lining band 5-1, lining band driving wheel 5-2, lining band driven pulley 5-3, lining band electric machine 6, lowering or hoisting gear 6-1, lifting motor
Device 6-2, transmission mechanism 6-3, spiral lifting cylinder 7, crane 8, abrasive band and lining band tensioning apparatus 8-1, adjustment seat 8-
2nd, abrasive band follower shaft bearing 8-3, lining band follower shaft bearing 8-4, abrasive band regulation cylinder 8-5, lining band regulation cylinder.
Embodiment
The technical program is explained in detail below in conjunction with specific embodiment.
Embodiment 1
As shown in figure 1, the utility model is a kind of piano type sander, including frame 1, main control unit, conveying device
2, abrasive band sanding device 3 and abrasive band pressure control device 4 are provided with above conveying device, and abrasive band sanding device 3 includes abrasive band
Electric machine 3-1, abrasive band driving wheel 3-2, abrasive band driven pulley 3-3 and the annular being sheathed on abrasive band driving wheel and abrasive band driven pulley
Abrasive band 3-4；Annular lining band 5 is provided with the inside of endless abrasive belt, annular lining band is sheathed on a lining band driving wheel 5-1 and lining band is driven
Take turns on 5-2, lining band driving wheel is connected with the lining band electric machine 5-3 of its operating of driving；Abrasive band pressure control device 4 includes pressure
Output unit 4-1, sensing unit, pressure output unit is corresponding with endless abrasive belt, and sensing unit is connected with main control unit, passes through
Sensing unit detects the surface condition of workpiece, and endless abrasive belt is compressed by main control unit connection driving pressure output unit, even if
The workpiece that complex surface be present can also complete accurate sanding operation.Lowering or hoisting gear 6, lowering or hoisting gear are provided with the frame 1
On be provided with crane 7, abrasive band sanding device and abrasive band pressure control device are arranged on crane.
Further, lowering or hoisting gear 6 includes lifting motor device 6-1, connected by transmission mechanism 6-2 and lifting motor device
The spiral lifting cylinder 6-3 connect, the top top pressure of spiral lifting cylinder are supported on crane；Spiral lifting cylinder includes cylinder body and setting
The screw rod being connected in cylinder body and with cylinder body internal thread, threaded rod are connected by transmission mechanism with lifting motor device.
Further, mounting bracket 8 corresponding with pressure output unit, suspension branch are provided with above the conveying device
Frame is across the both sides of conveying device.Pressure output unit 4-1 includes multiple electromagnetism cylinders sequentially set along a transverse direction, Duo Ge electricity
Magnetic cylinder is fixed on mounting bracket, and the arragement direction of electromagnetism cylinder is vertical with the conveying direction of conveying device.It is worth noting that, institute
Stating electromagnetism cylinder can be substituted with cylinder, and still, because pneumatic operation can have certain hysteresis quality, its effect can not show a candle to using electricity
Magnetic cylinder, this is also one of significant design of the technical program.
Further, abrasive band corresponding with abrasive band driven pulley, lining band driven pulley and lining band are provided with mounting bracket
Tight device 8, abrasive band and adjustment seat 8-1, the sand that is movably arranged on guide groove in of the lining band tensioning apparatus including being provided with guide groove
With follower shaft bearing 8-2, lining band follower shaft bearing 8-3, the abrasive band regulation cylinder 8-4 being connected with abrasive band follower shaft bearing,
The lining band regulation cylinder 8-5 being connected with lining band follower shaft bearing.
Embodiment 2
As shown in Fig. 2 in the present embodiment, annular lining band 5 is sheathed on a lining band driven pulley 5-2 and abrasive band driving wheel 3-2,
Annular lining band is driven to rotate by abrasive band electric machine.
The utility model compared with prior art, 1, using survey unit detection workpiece surface condition, by main control unit
Connection driving pressure output unit compresses endless abrasive belt, and accurate sanding behaviour can be also completed even if the workpiece that complex surface be present
Make, easy to operate, machining accuracy is high；2nd, abrasive band corresponding with abrasive band driven pulley, lining band driven pulley is provided with mounting bracket
With lining band tensioning apparatus, the rate of tension of abrasive band and lining band can be adjusted by abrasive band and lining band tensioning apparatus, it is easy to operate.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (8)
1. a kind of piano type sander, including frame, main control unit, conveying device, it is characterised in that the top of conveying device
Be provided with abrasive band sanding device and abrasive band pressure control device, abrasive band sanding device include abrasive band electric machine, abrasive band driving wheel,
Abrasive band driven pulley and the endless abrasive belt being sheathed on abrasive band driving wheel and abrasive band driven pulley；Annular is provided with the inside of endless abrasive belt
Lining band；Abrasive band pressure control device includes pressure output unit, sensing unit, and pressure output unit is corresponding with endless abrasive belt, sense
Survey unit to be connected with main control unit, the surface condition of workpiece is detected by sensing unit, driving pressure is connected by main control unit
Power output unit compresses endless abrasive belt.
2. a kind of piano type sander according to claim 1, it is characterised in that lifting dress is provided with the frame
Put, crane is provided with lowering or hoisting gear, abrasive band sanding device and abrasive band pressure control device are arranged on crane.
3. a kind of piano type sander according to claim 2, it is characterised in that lowering or hoisting gear fills including lifting motor
The spiral lifting cylinder put, be connected by transmission mechanism with lifting motor device, the top top pressure of spiral lifting cylinder are supported in lifting
On frame；Spiral lifting cylinder includes cylinder body and is arranged on the screw rod that cylinder body is interior and is connected with cylinder body internal thread, and threaded rod passes through biography
Motivation structure is connected with lifting motor device.
4. a kind of piano type sander according to claim 1, it is characterised in that be provided with above the conveying device
Mounting bracket corresponding with pressure output unit, mounting bracket is across the both sides of conveying device.
5. a kind of piano type sander according to claim 4, it is characterised in that the pressure output unit includes multiple
The electromagnetism cylinder sequentially set along a transverse direction, multiple electromagnetism cylinders are fixed on mounting bracket, the arragement direction of electromagnetism cylinder and conveying
The conveying direction of device is vertical.
A kind of 6. piano type sander according to claim 1, it is characterised in that be provided with mounting bracket abrasive band with
Lining band tensioning apparatus, abrasive band and lining band tensioning apparatus include abrasive band follower shaft bearing, lining band follower shaft bearing, with abrasive band from
The abrasive band regulation cylinder of driving wheel bearing block connection, the lining band regulation cylinder being connected with lining band follower shaft bearing.
7. a kind of piano type sander according to claim 1, it is characterised in that the annular lining band is sheathed on a lining band
On driving wheel and lining band driven pulley, lining band driving wheel is connected with the lining band electric machine of its operating of driving.
8. a kind of piano type sander according to claim 1, it is characterised in that the annular lining band is sheathed on a lining band
On driven pulley and abrasive band driving wheel, annular lining band is driven to rotate by abrasive band electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145573.9U CN207087551U (en) | 2017-09-07 | 2017-09-07 | A kind of piano type sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721145573.9U CN207087551U (en) | 2017-09-07 | 2017-09-07 | A kind of piano type sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207087551U true CN207087551U (en) | 2018-03-13 |
Family
ID=61539722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721145573.9U Active CN207087551U (en) | 2017-09-07 | 2017-09-07 | A kind of piano type sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207087551U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857640A (en) * | 2018-07-24 | 2018-11-23 | 青岛千川木业设备有限公司 | A kind of sander and abrasive finishing method |
| CN110605640A (en) * | 2019-08-28 | 2019-12-24 | 广东磨克科技有限公司 | Transverse belt sanding mechanism |
| CN114260801A (en) * | 2021-12-27 | 2022-04-01 | 青岛威特动力木业机械有限公司 | Piano keyboard sand mechanism and sanding system applying same |
-
2017
- 2017-09-07 CN CN201721145573.9U patent/CN207087551U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857640A (en) * | 2018-07-24 | 2018-11-23 | 青岛千川木业设备有限公司 | A kind of sander and abrasive finishing method |
| CN108857640B (en) * | 2018-07-24 | 2024-04-19 | 青岛千川木业设备有限公司 | Sanding machine and sanding method |
| CN110605640A (en) * | 2019-08-28 | 2019-12-24 | 广东磨克科技有限公司 | Transverse belt sanding mechanism |
| CN110605640B (en) * | 2019-08-28 | 2024-03-22 | 广东磨克科技有限公司 | Cross belt sanding mechanism |
| CN114260801A (en) * | 2021-12-27 | 2022-04-01 | 青岛威特动力木业机械有限公司 | Piano keyboard sand mechanism and sanding system applying same |
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