CN104162827A - Belt sander - Google Patents
Belt sander Download PDFInfo
- Publication number
- CN104162827A CN104162827A CN201410396783.XA CN201410396783A CN104162827A CN 104162827 A CN104162827 A CN 104162827A CN 201410396783 A CN201410396783 A CN 201410396783A CN 104162827 A CN104162827 A CN 104162827A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- arm
- pressure cylinder
- wheel
- swing
- 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.)
- Pending
Links
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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
-
- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- 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
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
- B24B21/20—Accessories for controlling or adjusting the tracking or the tension of the grinding belt
Abstract
The invention discloses a belt sander which comprises a PLC control system, a servo proportional valve, a pressure cylinder, a swing arm, a supporting arm, a polishing wheel, an expansion wheel and a drive mechanism. The PLC control system is connected with the servo proportional valve, an industrial air source is connected with the servo proportional valve, the air source adjusted through the servo proportional valve is connected to the pressure cylinder through an air pipe; a pressure cylinder rod is connected with one end of the swing arm which swings through a supporting point, the other end of the swing arm is connected with the movable supporting arm, the pressure cylinder drives the swing arm to swing, and the swing arm drives the supporting arm to move; the drive mechanism, the polishing wheel and the expansion wheel are arranged on the supporting arm, the drive mechanism drives the polishing wheel to rotate, and the polishing wheel drives the expansion wheel to rotate through an abrasive belt. The belt sander can achieve tool compensation and pressure compensation, accurately control grinding pressure, and further improve workpiece polishing quality.
Description
Technical field
The present invention relates to polishing mechanical technical field, refer in particular to a kind of belt sander.
Background technology
The belt sander of prior art, normally manual grinding workpiece, because surface of the work is uneven, when polishing, while being polished to protuberance by recess, need to carry out cutter compensation and dynamics compensation, and cutter compensation and dynamics compensation are controlled by rule of thumb by people conventionally, make the otherness of polishing larger, and polishing precision deficiency.
The polishing of use robot, abrasive band position compensation and pressure compensation are on belt sander, require belt sander to possess Cont rol Method of Precise Force feedback device highly sensitive and that floating response is fast, this case produces for solving described problem.
Summary of the invention
The object of the present invention is to provide a kind of belt sander, realize cutter compensation and pressure compensation, and accurately control grinding force, and then improve grinding workpieces quality.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of belt sander, comprises PLC control system, servo proportion, pressure cylinder, swing arm, support arm, polishing wheel, distend wheel and driving mechanism; PLC control system is connected with servo proportion, industrial source of the gas access servo proportion, and servo proportion is received pressure cylinder by the source of the gas after adjusting by tracheae; Pressure cylinder bar is connected with swing arm one end, and swing arm is by a spot wobble, and the swing arm other end connects active supporting arm, and pressure cylinder drives swing arm to swing, and swing arm driving support arm moves; Driving mechanism, polishing wheel and distend wheel are arranged on support arm, and driving mechanism drives polishing wheel to rotate, and polishing wheel drives distend wheel to rotate by abrasive band.
Further, described swing arm is set to two of the first swing arm and the second swing arms, and the first swing arm is by a spot wobble, and one end connects support arm, other end Bonding pressure cylinder rod; The second swing arm is by a spot wobble, and one end connects support arm, and the other end is by the crashproof buffer gear Bonding pressure cylinder other end.
Further, the fulcrum of described the first swing arm and the second swing arm is fixed on body, and the first swing arm, the second swing arm and the support arm that is connected to its two ends form parallel four-bar linkage structure with body.
Further, also comprise swelling cylinder, swelling cylinder is arranged on support arm, and distend wheel is arranged on swelling cylinder, and industrial source of the gas is connected with swelling cylinder after pressure regulator valve.
Further, described driving mechanism is motor, and motor is arranged on support arm, rotates by belt drives polishing wheel.
Adopt after such scheme, the present invention is in the time of polishing grinding, workpiece is contacted polishing wheel by robot, and workpiece is applied to a dozen grinding and polishing light pressures, the concavo-convex continuous motion polishing of workpiece, when concave portion is worked into convex portion, abrasive band is along with polishing wheel has highly sensitive floating by swing arm, feeding, and make a concession, servo proportion control air pressure, when workpiece bossing is in the time that polishing wheel is polished, PLC control system is to servo proportion control air pressure, pressure cylinder is produced to pressure, and air pressure is constantly adjusted, and the pressure that makes to polish is constantly adjusted, in the time that sanding and polishing pressure is greater than pressure cylinder pressure, the swing arm unsteady yielding of response fast, in the time that sanding and polishing pressure is less than oscillating cylinder pressure, the swing arm unsteady feeding of response fast, swinging support arm is retired, drive grinding and polishing halo to retreat, to such an extent as to can be to the excessive grinding of workpiece, the grinding force of polishing wheel is accurately controlled by servo proportion, thereby ensure the quality of grinding workpieces, and make grinding workpieces quality there is homogeneity.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Label declaration
PLC control system 1 servo proportion 2
Pressure cylinder 3 swing arms 4
Fulcrum 41 first swing arms 42
The crashproof buffer gear 44 of the second swing arm 43
Support arm 5 driving mechanisms 6
Belt 61 polishing wheels 7
Abrasive band 71 distend wheels 8
Swelling cylinder 9 pressure regulator valves 91.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in detail.
Consult shown in Fig. 1, a kind of belt sander that the present invention discloses, comprises PLC control system 1, servo proportion 2, pressure cylinder 3, swing arm 4, support arm 5, driving mechanism 6, polishing wheel 7 and distend wheel 8.
PLC control system 1 is connected with servo proportion 2, industrial source of the gas access servo proportion 2, and servo proportion 2 is received pressure cylinder 3 by the source of the gas after adjusting by tracheae.
Pressure cylinder bar is connected with swing arm 4 one end, and swing arm 4 swings by fulcrum 41, and swing arm 4 other end connection activities arrange support arm 5, and pressure cylinder 3 drives swing arm 4 to swing, and swing arm 4 drives support arm 5 to move.
Driving mechanism 6, polishing wheel 7 and distend wheel 8 are arranged on support arm 5, and driving mechanism 6 drives polishing wheel 7 to rotate, and polishing wheel 7 drives distend wheel 8 to rotate by abrasive band 71.In this enforcement, described driving mechanism 6 is motor, and motor is arranged on support arm 5, drives polishing wheel 7 to rotate by belt 61, can be also other driving mechanism.
In the present embodiment, described swing arm 4 is set to 43 two of the first swing arm 42 and the second swing arms, and the first swing arm 42 swings by fulcrum 41, and one end connects support arm 5, other end Bonding pressure cylinder 3 one end; The second swing arm 43 swings by fulcrum 41, and one end connects support arm 5, other end Bonding pressure cylinder 3 other ends.Described the second swing arm 43 is by crashproof buffer gear 44 Bonding pressure cylinder 3 other ends.
The fulcrum 41 of described the first swing arm 42 and the second swing arm 42 is fixed in body (not shown), the first swing arm 42, the second swing arm 43 and the support arm 5 that is connected to its two ends form parallel four-bar linkage structure with body, comparatively stable while making pressure cylinder 3 drive support arm 5 to move.One end of pressure cylinder seat and crashproof buffer gear 44 is fixed on body.
The present invention also comprises swelling cylinder 9, swelling cylinder 9 is arranged on support arm 5, and distend wheel 8 is arranged on swelling cylinder 9, and swelling cylinder 9 connects servo proportion 2 by gas circuit, control distend wheel 8 displacements by controlling air pressure size, and then control the swelling degree in abrasive band 71.Be connected in gas circuit pressure regulator valve 91 is set with servo proportion 2 at swelling cylinder 9, adjustable pressure size, the tension force in adjustment abrasive band 71.
The present invention is in the time of polishing grinding workpiece, and robot near polishing wheel 7 abrasive bands 71, and applies a dozen grinding and polishing light pressures to workpiece by workpiece, as shown by arrow A, servo proportion 2 is controlled air pressure, when workpiece bossing is in the time that polishing wheel is polished, PLC control system 1(programmable logic controller (PLC), Programmable Logic Controller) servo proportion 2 is controlled to air pressure, pressure cylinder 3 is produced to pressure, and air pressure is constantly adjusted, and pressure is constantly adjusted, in the time that sanding and polishing pressure is greater than pressure cylinder 3 pressure, the swing arm 4 unsteady feeding of response fast, swinging support arm 5 is retired, drive grinding and polishing halo 7 to retreat, to such an extent as to can be to the excessive grinding of workpiece, thereby ensure the quality of grinding workpieces, and make grinding workpieces quality there is homogeneity.
The foregoing is only preferred embodiment of the present invention, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (5)
1. a belt sander, is characterized in that: comprise PLC control system, servo proportion, pressure cylinder, swing arm, support arm, polishing wheel, distend wheel and driving mechanism; PLC control system is connected with servo proportion, industrial source of the gas access servo proportion, and servo proportion is received pressure cylinder by the source of the gas after adjusting by tracheae; Pressure cylinder bar is connected with swing arm one end, and swing arm is by a spot wobble, and the swing arm other end connects active supporting arm, and pressure cylinder drives swing arm to swing, and swing arm driving support arm moves; Driving mechanism, polishing wheel and distend wheel are arranged on support arm, and driving mechanism drives polishing wheel to rotate, and polishing wheel drives distend wheel to rotate by abrasive band.
2. a kind of belt sander as claimed in claim 1, is characterized in that: described swing arm is set to two of the first swing arm and the second swing arms, and the first swing arm is by a spot wobble, and one end connects support arm, other end Bonding pressure cylinder rod; The second swing arm is by a spot wobble, and one end connects support arm, and the other end is by the crashproof buffer gear Bonding pressure cylinder other end.
3. a kind of belt sander as claimed in claim 2, is characterized in that: the fulcrum of described the first swing arm and the second swing arm is fixed on body, and the first swing arm, the second swing arm and the support arm that is connected to its two ends form parallel four-bar linkage structure with body.
4. a kind of belt sander as claimed in claim 1, is characterized in that: also comprise swelling cylinder, swelling cylinder is arranged on support arm, and distend wheel is arranged on swelling cylinder, and industrial source of the gas is connected with swelling cylinder after pressure regulator valve.
5. a kind of belt sander as claimed in claim 1, is characterized in that: described driving mechanism is motor, and motor is arranged on support arm, rotates by belt drives polishing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396783.XA CN104162827A (en) | 2014-08-13 | 2014-08-13 | Belt sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410396783.XA CN104162827A (en) | 2014-08-13 | 2014-08-13 | Belt sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104162827A true CN104162827A (en) | 2014-11-26 |
Family
ID=51906913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410396783.XA Pending CN104162827A (en) | 2014-08-13 | 2014-08-13 | Belt sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162827A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436689A (en) * | 2018-06-01 | 2018-08-24 | 东莞市特联自动化设备有限公司 | A kind of suspension type compensates abrasive band polishing dual-purpose apparatus automatically |
| CN108620992A (en) * | 2018-06-28 | 2018-10-09 | 安徽帮创智能科技有限公司 | A kind of modified capped end polishing machine |
| CN109015306A (en) * | 2018-09-10 | 2018-12-18 | 安徽鑫艺达抛光机械有限公司 | A kind of polissoir feed arrangement |
| CN109015266A (en) * | 2018-08-30 | 2018-12-18 | 曾洪都 | A kind of belt sander |
| CN113798969A (en) * | 2021-08-31 | 2021-12-17 | 哈工大泰州创新科技研究院有限公司 | Long carbon fiber reinforced titanium alloy composite material grinding device |
| CN114750038A (en) * | 2022-04-19 | 2022-07-15 | 江门市亚泰智能抛磨科技有限公司 | Polishing mechanism with compensation function and polishing machine applying same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287040A (en) * | 1999-09-03 | 2001-03-14 | 索尼公司 | Buffing attachment |
| CN2621111Y (en) * | 2003-05-14 | 2004-06-23 | 张智贤 | Automatic regulating device for abrasive belt tension of abrasive belt grinder |
| CN201253798Y (en) * | 2008-09-23 | 2009-06-10 | 重庆三磨海达磨床有限公司 | Constant power cylindrical grinding mechanism |
| CN201833257U (en) * | 2010-09-30 | 2011-05-18 | 张福景 | Device capable of providing fixed pressure to driving wheel of round stick sander |
| CN102294638A (en) * | 2010-06-22 | 2011-12-28 | 安东石油技术（集团）有限公司 | Abrasive belt grinding machine capable improving abrasive belt grinding machine grinding quality and use method thereof |
| CN202763626U (en) * | 2012-07-18 | 2013-03-06 | 杨红艳 | Sander suitable for outer periphery of timber variable cross section |
| US20140141700A1 (en) * | 2012-11-16 | 2014-05-22 | Radius Master Machinery PTY Limited | Belt grinder |
| CN204053717U (en) * | 2014-08-13 | 2014-12-31 | 厦门思尔特机器人系统有限公司 | A kind of belt sander |
-
2014
- 2014-08-13 CN CN201410396783.XA patent/CN104162827A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1287040A (en) * | 1999-09-03 | 2001-03-14 | 索尼公司 | Buffing attachment |
| CN2621111Y (en) * | 2003-05-14 | 2004-06-23 | 张智贤 | Automatic regulating device for abrasive belt tension of abrasive belt grinder |
| CN201253798Y (en) * | 2008-09-23 | 2009-06-10 | 重庆三磨海达磨床有限公司 | Constant power cylindrical grinding mechanism |
| CN102294638A (en) * | 2010-06-22 | 2011-12-28 | 安东石油技术（集团）有限公司 | Abrasive belt grinding machine capable improving abrasive belt grinding machine grinding quality and use method thereof |
| CN201833257U (en) * | 2010-09-30 | 2011-05-18 | 张福景 | Device capable of providing fixed pressure to driving wheel of round stick sander |
| CN202763626U (en) * | 2012-07-18 | 2013-03-06 | 杨红艳 | Sander suitable for outer periphery of timber variable cross section |
| US20140141700A1 (en) * | 2012-11-16 | 2014-05-22 | Radius Master Machinery PTY Limited | Belt grinder |
| CN204053717U (en) * | 2014-08-13 | 2014-12-31 | 厦门思尔特机器人系统有限公司 | A kind of belt sander |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108436689A (en) * | 2018-06-01 | 2018-08-24 | 东莞市特联自动化设备有限公司 | A kind of suspension type compensates abrasive band polishing dual-purpose apparatus automatically |
| CN108620992A (en) * | 2018-06-28 | 2018-10-09 | 安徽帮创智能科技有限公司 | A kind of modified capped end polishing machine |
| CN109015266A (en) * | 2018-08-30 | 2018-12-18 | 曾洪都 | A kind of belt sander |
| CN109015306A (en) * | 2018-09-10 | 2018-12-18 | 安徽鑫艺达抛光机械有限公司 | A kind of polissoir feed arrangement |
| CN109015306B (en) * | 2018-09-10 | 2020-05-22 | 安徽鑫艺达抛光机械有限公司 | Feeding device of polishing equipment |
| CN113798969A (en) * | 2021-08-31 | 2021-12-17 | 哈工大泰州创新科技研究院有限公司 | Long carbon fiber reinforced titanium alloy composite material grinding device |
| CN114750038A (en) * | 2022-04-19 | 2022-07-15 | 江门市亚泰智能抛磨科技有限公司 | Polishing mechanism with compensation function and polishing machine applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141126 |