CN103100954B - Sander braking protection device and sander - Google Patents
Sander braking protection device and sander Download PDFInfo
- Publication number
- CN103100954B CN103100954B CN201110351042.6A CN201110351042A CN103100954B CN 103100954 B CN103100954 B CN 103100954B CN 201110351042 A CN201110351042 A CN 201110351042A CN 103100954 B CN103100954 B CN 103100954B
- Authority
- CN
- China
- Prior art keywords
- sander
- brake cylinder
- brake
- pressure switch
- inductor
- 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.)
- Active
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The invention discloses a kind of sander braking protection device; comprise: brake block, brake cylinder and gas-tpe fitting; the bottom of described brake cylinder is connected with one end of gas-tpe fitting; the upper end of described brake cylinder is provided with an inductor; described gas-tpe fitting is arranged a pressure switch; described brake block reaches inductor and pressure switch by the pressure that brake cylinder produces; and the actuating signal of inductor and pressure switch is accessed in sander control system; by programme-control, send warning message.The present invention also provides a kind of sander in addition, comprises sander braking protection device.By the way, sander braking protection device of the present invention and sander can grasp the change in location of brake gear and the pressure change of pressure switch, for operating personnel provide the running status of brake gear in time, improve reliability and the safety of equipment.
Description
Technical field
The present invention relates to Wood-based Panel Production technical field, particularly relate to a kind of for sander of artificial board braking protection device and the sander applying described braking protection device.
Background technology
In artificial board product line, use sanding apparatus to carry out later stage sanding process to the density board, particieboard etc. of producing, for the surface smoothness for the treatment of product, need to reach client's using and requirement to board surface quality in different occasion.Sander is equipped with many cover sanding rotary drums, it is provided with each model abrasive band in sanded board face, and it is all larger that the rotary inertia of rotary drum is arranged, and object is to keep abrasive band to remain a constant speed in sanding process, guaranteeing the quality in plate face.Because the rotary inertia of sanding drum is very large, consider that safety problem and equipment run into emergency case and needs be stopped by the sanding drum of rotation rapidly when shutdown and orderly closedown situation, need to arrange brake gear on power transmission shaft.General brake gear adopts aerodynamic brake drum type formula, and braking effect is more satisfactory.
Because brake gear is near sanding drum, sanding drum can produce a large amount of heat in the course of the work, and heat can be delivered on brake gear by power transmission shaft.In summer; high temperature causes the temperature rise of equipment periphery very large; the frequent Yin Gaowen of pneumatic compression air hose of brake gear and booster suddenly, make error action of device do, owing to not having protective device; operating personnel are difficult to find; sanding drum is still driven by heavy motor and runs, and brake block produces brake spark by rapid wearing, due to a large amount of sanding dusts that sander produces in process of production; also taken away by blower fan near brake gear, spark and easily cause sanding dusts burn or blast.This situation, causes wearing and tearing to equipment brake gear on the one hand or damages, on the other hand, can form fire disaster or explosion safety hidden danger.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of sander braking protection device and sander; the change in location of brake gear and the pressure change of pressure switch can be grasped; for operating personnel provide the running status of brake gear in time, improve reliability and the safety of equipment.
For solving the problems of the technologies described above; the technical scheme that the present invention adopts is: provide a kind of sander braking protection device; comprise: brake block, brake cylinder and gas-tpe fitting; the bottom of described brake cylinder is connected with one end of gas-tpe fitting; the upper end of described brake cylinder is provided with an inductor; described gas-tpe fitting is arranged a pressure switch; described brake block reaches inductor and pressure switch by the pressure that brake cylinder produces; and the actuating signal of inductor and pressure switch is accessed in sander control system; by programme-control, send warning message.
In a preferred embodiment of the present invention, the pressure alarm output valve of described pressure switch is set as the minimum of a value of brake cylinder Output pressure.
In a preferred embodiment of the present invention, the outer setting of described brake cylinder has brake disc and brake cylinder seat, and described brake block and brake disc are built in brake cylinder seat.
The present invention also provides a kind of sander; comprise sander braking protection device; described sander braking protection device comprises brake block, brake cylinder and gas-tpe fitting; the bottom of described brake cylinder is connected with one end of gas-tpe fitting; the upper end of described brake cylinder is provided with an inductor; described gas-tpe fitting is arranged a pressure switch; described brake block reaches inductor and pressure switch by the pressure that brake cylinder produces; and the actuating signal of inductor and pressure switch is accessed in sander control system; by programme-control, send warning message.
The invention has the beneficial effects as follows: sander braking protection device of the present invention and sander utilize existing equipment brake gear; only need add a position sensor on each brake gear and connect a pressure switch on the compressed air piping of brake cylinder; the actuating signal of inductor or pressure switch is introduced in control system; pass through programme-control; grasp the change in location of each brake gear or the pressure change of pressure switch in real time; for operating personnel provide the running status of brake gear in time, improve reliability and the safety of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of sander braking protection device of the present invention and sander one preferred embodiment.
In accompanying drawing, the mark of each parts is as follows: 1, brake block; 2, brake cylinder; 3, gas-tpe fitting; 4, inductor; 5, pressure switch; 6, brake disc; 7, brake cylinder seat.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1; the embodiment of the present invention comprises: a kind of sander braking protection device; comprise: brake block 1, brake cylinder 2 and gas-tpe fitting 3; the bottom of brake cylinder 2 is connected with one end of gas-tpe fitting 3; brake cylinder 2 upper end is provided with an inductor 4; gas-tpe fitting 3 is arranged a pressure switch 5; brake block 1 reaches inductor 4 and pressure switch 5 by the pressure that brake cylinder 2 produces; and the actuating signal of inductor 4 and pressure switch 5 is accessed in sander control system; by programme-control, send warning message.
Further; the pressure alarm output valve of described pressure switch 5 is set as the minimum of a value of brake cylinder 2 Output pressure; in the signal access sander control system of pressure switch 5; pass through programme-control; send warning message in time and disconnect driving arrangement, reaching proterctive equipment and the object avoiding fire and dust explosion.The outer setting of brake cylinder 2 has brake disc 6 and brake cylinder seat 7, and brake block 1 and brake disc 6 are built in the inside of brake cylinder seat 7, and when after compressed air pipe explosion, pressure drop or disappearance, the action of brake cylinder 2, promotes brake block 1 pair of brake disc 6 and brake.
Sander braking protection device of the present invention and sander are by analyzing sander brake system; generally; brake compressed air pressure scope is in 4-6bar; first on brake cylinder 2, an inductor 4 is installed; judge opening or closing of brake rim in brake cylinder 2; secondly on the gas-tpe fitting 3 of brake compressed air hose, be installed in parallel a pressure switch 5, the pressure alarm output valve of pressure switch 5 be set as the minimum of a value of brake rim pressure.By in this inductor signal or pressure switch signal access sander control system, by programme-control, send warning message in time and disconnect driving arrangement, reaching proterctive equipment and the object avoiding fire and dust explosion.
Sander braking protection device of the present invention and sander are different from prior art: in original Equipment Foundations, increase inductor and pressure switch; and be connected with sander control system and carry out Based Intelligent Control by program; instead of traditional artificial experience of leaning on to verify; avoid spark, sanding dusts burning or explosion accident, labour intensity also decreases.
Present invention also offers a kind of sander in addition, it comprises above-mentioned sander braking protection device.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a sander braking protection device, comprise: brake block, brake cylinder and gas-tpe fitting, the bottom of described brake cylinder is connected with one end of gas-tpe fitting, the outer setting of described brake cylinder has brake disc and brake cylinder seat, described brake block and brake disc are built in brake cylinder seat, it is characterized in that, the upper end of described brake cylinder is provided with an inductor, described gas-tpe fitting is arranged in parallel a pressure switch, described brake block reaches inductor and pressure switch by the pressure that brake cylinder produces, and the actuating signal of inductor and pressure switch is accessed in sander control system, pass through programme-control, send warning message and disconnect driving arrangement, inductor and pressure switch dual safety measure loop and Based Intelligent Control is adopted to carry out security protection.
2. sander braking protection device according to claim 1, is characterized in that, the pressure alarm output valve of described pressure switch is set as the minimum of a value of brake cylinder Output pressure.
3. a sander, is characterized in that, comprises the arbitrary described sander braking protection device of claim 1 to 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110351042.6A CN103100954B (en) | 2011-11-09 | 2011-11-09 | Sander braking protection device and sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110351042.6A CN103100954B (en) | 2011-11-09 | 2011-11-09 | Sander braking protection device and sander |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103100954A CN103100954A (en) | 2013-05-15 |
| CN103100954B true CN103100954B (en) | 2015-10-28 |
Family
ID=48309335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110351042.6A Active CN103100954B (en) | 2011-11-09 | 2011-11-09 | Sander braking protection device and sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103100954B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07227750A (en) * | 1994-02-18 | 1995-08-29 | Amitec Corp | Wide belt sander |
| JP2562971B2 (en) * | 1989-09-29 | 1996-12-11 | アミテック株式会社 | Wide belt sander machine |
| CN1724216A (en) * | 2005-07-21 | 2006-01-25 | 苏州宝时得电动工具有限公司 | Multifunctional electric abrasive finishing machine |
| CN201405842Y (en) * | 2009-02-04 | 2010-02-17 | 上海理工大学 | Vehicle brake system automatic detector |
| CN101767575A (en) * | 2009-12-20 | 2010-07-07 | 曾卫东 | Electric braking system |
| CN201646711U (en) * | 2010-02-26 | 2010-11-24 | 吉林大学 | Car brake pipeline pressure monitoring early warning system |
| CN201998019U (en) * | 2010-11-25 | 2011-10-05 | 南通众联科技服务有限公司 | Power device of wide belt sander |
-
2011
- 2011-11-09 CN CN201110351042.6A patent/CN103100954B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2562971B2 (en) * | 1989-09-29 | 1996-12-11 | アミテック株式会社 | Wide belt sander machine |
| JPH07227750A (en) * | 1994-02-18 | 1995-08-29 | Amitec Corp | Wide belt sander |
| CN1724216A (en) * | 2005-07-21 | 2006-01-25 | 苏州宝时得电动工具有限公司 | Multifunctional electric abrasive finishing machine |
| CN201405842Y (en) * | 2009-02-04 | 2010-02-17 | 上海理工大学 | Vehicle brake system automatic detector |
| CN101767575A (en) * | 2009-12-20 | 2010-07-07 | 曾卫东 | Electric braking system |
| CN201646711U (en) * | 2010-02-26 | 2010-11-24 | 吉林大学 | Car brake pipeline pressure monitoring early warning system |
| CN201998019U (en) * | 2010-11-25 | 2011-10-05 | 南通众联科技服务有限公司 | Power device of wide belt sander |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103100954A (en) | 2013-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103100954B (en) | Sander braking protection device and sander | |
| CN204592226U (en) | A kind of overload protection monitoring device | |
| CN102580863A (en) | Nitrogen protection device of centrifugal machine | |
| CN103464710B (en) | A kind of dummy bar insertion position retentive control method | |
| CN205573969U (en) | Electrical mining locomotive antiskid braking system | |
| CN205164449U (en) | Low -grade fever regeneration adsorption dryer | |
| CN206360790U (en) | A kind of exhaust pipe of engine with exhaust brake dish valve | |
| CN102518858B (en) | Air pressure overload protection device | |
| CN205952961U (en) | Cylinder body tilting mechanism | |
| CN204591650U (en) | Drilling pump start and stop interlock control apparatus | |
| CN202402520U (en) | Pneumatic pipeline system in forging workshop | |
| CN204955179U (en) | Internal mixer | |
| CN205164448U (en) | Afebril regeneration adsorption dryer | |
| CN203936341U (en) | Aluminium bar casting current failure emergency protective device | |
| CN208325206U (en) | A kind of rubber-tyred roller emergency braking apparatus of road construction | |
| CN202204638U (en) | Compressed air pressure monitoring alarm device | |
| CN204985443U (en) | SUPER cigarette machine air -operated controller brake equipment | |
| CN203063596U (en) | Gas compensator of tire | |
| CN105883798A (en) | Activation equipment for electrode material of supercapacitor | |
| CN202327318U (en) | Pressure overload protective device | |
| CN104358807B (en) | Band is stopped rig emergency stop (apparatus) | |
| CN204667125U (en) | A kind of textile machine safety alarm device | |
| CN208398609U (en) | The halt alarm device of freeze drier | |
| CN203992580U (en) | A kind of Pneumatic booster system and cutting to length machine | |
| CN202690501U (en) | Residual air recovery device for blast furnace blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150921 Address after: Danyang city Jiangsu Road on the north side of the 212300 large province of Danyang Development Zone Applicant after: Dare Wood Based Panel Group Co., Ltd. Address before: 212300 Danyang economic and Technological Development Zone, Jiangsu, Jinling West Road, No. 95, No. Applicant before: Daya Sci & Tech. Co., Ltd. |