CN205673986U - A kind of many bands sand throws machine - Google Patents
A kind of many bands sand throws machine Download PDFInfo
- Publication number
- CN205673986U CN205673986U CN201620601050.XU CN201620601050U CN205673986U CN 205673986 U CN205673986 U CN 205673986U CN 201620601050 U CN201620601050 U CN 201620601050U CN 205673986 U CN205673986 U CN 205673986U
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- China
- Prior art keywords
- abrasive band
- wheel
- sand
- frame
- drivewheel
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- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
This utility model relates to a kind of many bands sand and throws machine, includes motor, frame, abrasive band wheel set and abrasive band；Wherein frame is case closed-in construction, has chassis and supported on both sides plate, is associated to rigid body by rod member between supported on both sides plate；Being symmetrically arranged with a set of above abrasive band wheel set outside supported on both sides plate, this abrasive band wheel set includes drivewheel, contact wheel, transition wheel and regulating wheel, one abrasive band of every suit abrasive band wheel set winding, drivewheel drive abrasive band operating；Described drivewheel is coaxially fixed with the belt pulley of correspondence on gripper shoe inner face, and this belt pulley is connected with motor-driven；Contact wheel is arranged on respective swing mechanism, can stretch out outside gripper shoe under swing mechanism drives；This utility model uses the gripper shoe of box-frame open frame both sides, the abrasive band of four or more than four different sizes can be symmetrical arranged, form relatively independent enclosed abrasive belt grinding system, and there is independent contact wheel coordinate with robot, cater to robot motion, it is achieved the grinding and polishing of increasingly complex curved surface.
Description
Technical field:
This utility model belongs to machinery sand and throws machine field, throws machine particularly to a kind of many bands sand, is especially suitable for robot mill
Throw the supporting of system of processing.
Background technology:
Five metals sanitaryware is seen everywhere in daily life, and improving constantly along with people's living standard, people
Requirement to sanitaryware is more and more higher, and the shape of five metals sanitaryware becomes increasingly complex various, often the work of abnormal curved surface
Part.Five metals sanitaryware process of manufacture mainly includes that casting, machining, sand throw processing, the cloth wheel operation such as letter out, plating.
Five metals sanitaryware is complex-shaped, current sand throw the course of processing based on artificial, artificial not only inefficiency, processing
Quality conformance is poor, and bad environments, the biggest to harm.
In recent years, robot polishing processing system attracts attention, if this system by an industrial robot and
Dry sand throw machine collectively constitute, its medium sand throw machine use abrasive band as grinding tool, under a certain pressure, make abrasive band and industrial machine
The five metals bathroom part surface that device people is held contacts to realize grinding continuously.Due to the flexibility in abrasive band, sbrasive belt grinding suitable
Answering property and the polisher structure motion versatility collectively formed by robot and sand throwing machine determine robot polishing system very
It is suitable for complex-curved polishing.Robot polishing processing system has motility height, highly versatile, is prone to the advantages such as extension, and
And owing to system is significantly less than special purpose machine tool based on common apparatus, cost and processing cost.
The sand of existing robot polishing processing system is thrown machine and is generally used enclosed sbrasive belt grinding, and motor is by actively wheel belt
The revolution at a high speed of dynamic endless abrasive belt, during grinding, abrasive band is walked around contact wheel and is contacted with surface of the work, produces grinding force by contact wheel
Carry out grinding.Sand is thrown machine and is only had a secondary Burnishing wheel, can only install an abrasive band, and the generation of sbrasive belt grinding surface of the work is depended on
Position between required grinding motion and abrasive band and workpiece.
Robot polishing processing system sand is thrown the position relationship of machine and robot and is relatively fixed, robot polishing processing system
The relative position between workpiece with abrasive band can only be adjusted, therefore, for realizing processing five metals bathroom by the posture changing of robot
The grinding on product opposite sex surface, robot polishing processing system generally requires configuration multiple stage sand and throws machine.Connect it addition, sand throws machine
The shape of wheel trolley, size are the most particularly significant to the formation of grinding workpiece surface, and existing sand is thrown only one on every, machine machine and connect
Wheel trolley, this just greatly limit the robot polishing processing adaptable product scope of system.
In sum, current robot polishing processing system is still very restricted in complex-curved grinding,
The most complicated workpiece of rubbing down moulding, particularly some surfaces can't change little, the relatively simple part of moulding.
Summary of the invention:
The purpose of this utility model is to throw machine only one of which contact wheel and the defect in an abrasive band for existing sand, invents one
Plant box-frame open frame both sides and be provided with many group abrasive bands wheel set, drive many bands sand in a plurality of abrasive band to throw machine.
Technical solutions of the utility model are achieved in that a kind of many bands sand throws machine, include motor, frame, abrasive belt wheel
Pair and abrasive band；It is characterized in that: frame is case closed-in construction there is chassis and supported on both sides plate, between supported on both sides plate, pass through rod member
It is associated to rigid body；Being symmetrically arranged with a set of above abrasive band wheel set outside supported on both sides plate, this abrasive band wheel set includes actively
Wheel, contact wheel, transition wheel and regulating wheel, one abrasive band of every suit abrasive band wheel set winding, drivewheel drive abrasive band operating；Described
Drivewheel is coaxially fixed with the belt pulley of correspondence on gripper shoe inner face, and this belt pulley is connected with motor-driven；Contact wheel is installed
On respective swing mechanism, can stretch out outside gripper shoe under swing mechanism drives；Described regulating wheel is arranged on tensioner arm, should
Tensioner arm is driven by the tensioning cylinder fixed on the supporting plate, by the elasticity in this tensioning cylinder regulation abrasive band.
Described swing mechanism includes horizontal arm, two swing arms and oscillating cylinder；Two swing arm lower end axles are positioned at gripper shoe
Upper, upper end positions with horizontal arm axle respectively, forms parallel four-bar linkage；Described oscillating cylinder is fixing on the supporting plate, piston
Hold with a swing arm in the middle part of hinged, contact wheel can be driven to stretch out outside gripper shoe；Contact wheel, drivewheel and transition in the wheel set of abrasive band
Wheel is both positioned on the shaft contact of parallel-ordinal shift.
Tensioner arm one end that described tensioning cylinder drives is hinged on a same shaft contact of transition wheel, the piston of tensioning cylinder
End drives tensioner arm to swing.
The tensioner arm that described tensioning cylinder drives is slidably installed on the supporting plate, the piston end of tensioning cylinder drive tensioning
Arm slides.
Described frame also includes a base, and chassis is arranged on base, and energy respect thereto does and rotates.
This utility model uses the gripper shoe of box-frame open frame both sides, can be symmetrical arranged two groups, four groups or more than four groups
Abrasive band wheel set, drives the abrasive band of two, four or more than four different sizes, forms relatively independent enclosed sbrasive belt grinding system
System, and there is independent contact wheel coordinate with robot, cater to robot motion, it is achieved the grinding and polishing of increasingly complex curved surface.
Accompanying drawing illustrates:
Below in conjunction with concrete legend, this utility model is described further:
Fig. 1 sand throws machine and robot relation schematic diagram
Fig. 2 sand throws machine schematic perspective view
Fig. 3 sand throws machine two schematic perspective view
Fig. 4 sand throws machine two drive connection schematic diagram
Wherein
1 motor 11 belt pulley 12 tensioning drive 2 frame
21 chassis 22 gripper shoe 23 rod member 24 sheet materials
3 abrasive band wheel set 31 drivewheel 32 contact wheel 33 transition wheels
34 regulating wheel 341 tensioner arm 342 tensioning cylinder 4 abrasive bands
5 swing mechanism 51 horizontal arm 52 swing arm 53 oscillating cylinders
6 robots
Detailed description of the invention:
Seeing figures.1.and.2, many bands sand throws machine, includes motor 1, frame 2, abrasive band wheel set 3 and abrasive band 4；Frame 2 is case
Closed-in construction, has chassis 21 and supported on both sides plate 22, says further, and frame 2 can also be designed with base, and chassis 21 is installed
On base, energy respect thereto does and rotates, and makes up the deficiency of robot 6.It is associated to just by rod member 23 between supported on both sides plate 22
Gonosome；Being symmetrically arranged with a set of above abrasive band wheel set 3 outside supported on both sides plate 22, this example is two sets, forms four abrasive bands
Sand throw machine；Abrasive band wheel set 3 includes drivewheel 31, contact wheel 32, transition wheel 33 and regulating wheel 34, every suit abrasive band wheel set 3
One abrasive band 4 of winding, is driven abrasive band 4 to operate by drivewheel 31.
Drivewheel 31 is coaxially fixed with the belt pulley 11 of correspondence, this belt pulley 11 and motor-driven on gripper shoe 22 inner face
Connect；The mode of being in transmission connection has two kinds, and one is relay topology, as Fig. 2, motor and first pulley drive connect, and first
Individual belt pulley and second belt pulley are in transmission connection again, with secondary can the transmission of relay many sets abrasive band wheel set 3；Two is direct-type knot
Structure, also will complete to be in transmission connection by a belt with motor by multiple belt pulleys.In a belt unit of transmission, can set
It is equipped with tensioning drive 12, to ensure the reliable of transmission.In this example, motor uses double-end output motor, every one end output shaft
It is in transmission connection with the belt pulley 11 in a gripper shoe respectively.
Contact wheel 32 is arranged on respective swing mechanism 5, can stretch out outside gripper shoe 22, energy under swing mechanism 5 drives
Touched by robot 6；And regulating wheel 34 is arranged on tensioner arm 341, this tensioner arm 341 is by the tensioning being fixed in gripper shoe 22
Cylinder 342 drives, and regulates the elasticity in abrasive band 4 by this tensioning cylinder 342.Such as Fig. 1, tensioner arm 341 is slidably mounted on support
On plate 22, the piston end of tensioning cylinder 342 tensioner arm 341 is driven to slide, it is achieved tensioning action.Described swing mechanism 5 includes
Horizontal arm 51, two swing arm 52 and oscillating cylinder 53；Two swing arm 52 lower end axles are positioned in gripper shoe 22, upper end respectively with water
Flat arm 51 axle positions, and forms parallel four-bar linkage；Oscillating cylinder 53 is fixed in gripper shoe 22, piston end and a swing arm 52
Middle part is hinged, and contact wheel 32 can be driven to stretch out outside gripper shoe 22；
In this example, abrasive band wheel set 3 is distributed in gripper shoe 22 by array way, abrasive band wheel set more than three groups more
Properly, if abrasive band wheel set is two groups of situations, with following Examples, this is preferred.
With reference to Fig. 3 and Fig. 4, in this example, gripper shoe 22 arranges two groups of abrasive band wheel sets 3, distribution symmetrical above and below, and is configured with
Individual motor, the abrasive band 4 in unilateral gripper shoe 22 can work independently, in order to provide the chance of maintenance to opposite side gripper shoe 22.
And abrasive band wheel set 3 is provided with two transition wheels 33, so, contact wheel 32, drivewheel 31 and two transition wheels 33 all can position
On the shaft contact of parallel-ordinal shift, when oscillating cylinder 53 drives contact wheel 32 to stretch, do not affect the elasticity in abrasive band 4；And
The one end of the tensioner arm 341 that tensioning cylinder 342 drives is hinged on a same shaft contact of transition wheel, the piston of tensioning cylinder 342
End drives tensioner arm 341 to swing, it is achieved tensioning controls, it is possible to simplify the design of frame.The rod member of association supported on both sides plate 22 is also
Available sheet material 24 substitutes.
Claims (5)
1. the sand of band more than throws a machine, includes motor, frame, abrasive band wheel set and abrasive band；It is characterized in that: frame is box-frame formula knot
Structure, has chassis and supported on both sides plate, is associated to rigid body by rod member between supported on both sides plate；Outside supported on both sides plate, symmetry sets
Being equipped with a set of above abrasive band wheel set, this abrasive band wheel set includes drivewheel, contact wheel, transition wheel and regulating wheel, every suit sand
One abrasive band of band wheel set winding, is driven abrasive band operating by drivewheel；It is right that described drivewheel is coaxially fixed with on gripper shoe inner face
The belt pulley answered, this belt pulley is connected with motor-driven；Contact wheel is arranged on respective swing mechanism, drives at swing mechanism
Under can stretch out outside gripper shoe；Described regulating wheel is arranged on tensioner arm, and this tensioner arm is by the tensioning cylinder fixed on the supporting plate
Drive, by the elasticity in this tensioning cylinder regulation abrasive band.
One many bands sand the most according to claim 1 throws machine, it is characterized in that: swing mechanism includes horizontal arm, two swing arms
And oscillating cylinder；Two swing arm lower end axles position on the supporting plate, upper end positions with horizontal arm axle respectively, form parallel-ordinal shift
Mechanism；Described oscillating cylinder is fixing on the supporting plate, hinged in the middle part of piston end and a swing arm, and contact wheel can be driven to stretch out support
Outside plate；Contact wheel, drivewheel and transition wheel in the wheel set of abrasive band are both positioned on the shaft contact of parallel-ordinal shift.
One many bands sand the most according to claim 1 throws machine, it is characterized in that: tensioner arm one end that tensioning cylinder drives is hinged
On a same shaft contact of transition wheel, the piston end of tensioning cylinder drives tensioner arm to swing.
One many bands sand the most according to claim 1 throws machine, it is characterized in that: the tensioner arm that tensioning cylinder drives is slidably installed
On the supporting plate, the piston end of tensioning cylinder tensioner arm is driven to slide.
One many bands sand the most according to claim 1 throws machine, it is characterized in that: frame also includes a base, and chassis is arranged on
On base, energy respect thereto does and rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601050.XU CN205673986U (en) | 2016-06-17 | 2016-06-17 | A kind of many bands sand throws machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620601050.XU CN205673986U (en) | 2016-06-17 | 2016-06-17 | A kind of many bands sand throws machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673986U true CN205673986U (en) | 2016-11-09 |
Family
ID=57431516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620601050.XU Expired - Fee Related CN205673986U (en) | 2016-06-17 | 2016-06-17 | A kind of many bands sand throws machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856026A (en) * | 2016-06-17 | 2016-08-17 | 福建工程学院 | Multi-belt abrasive belt polishing machine |
| CN106514465A (en) * | 2016-12-30 | 2017-03-22 | 天津石泰集团有限公司 | T-shaped ring edge belt sander |
| US11161216B2 (en) | 2018-08-28 | 2021-11-02 | Industrial Technology Research Institute | Belt grinder |
-
2016
- 2016-06-17 CN CN201620601050.XU patent/CN205673986U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856026A (en) * | 2016-06-17 | 2016-08-17 | 福建工程学院 | Multi-belt abrasive belt polishing machine |
| CN106514465A (en) * | 2016-12-30 | 2017-03-22 | 天津石泰集团有限公司 | T-shaped ring edge belt sander |
| US11161216B2 (en) | 2018-08-28 | 2021-11-02 | Industrial Technology Research Institute | Belt grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161109 Termination date: 20170617 |