CN109702585A - A kind of constant moment of force automatic trimming device for toilet lid - Google Patents
A kind of constant moment of force automatic trimming device for toilet lid Download PDFInfo
- Publication number
- CN109702585A CN109702585A CN201811538306.7A CN201811538306A CN109702585A CN 109702585 A CN109702585 A CN 109702585A CN 201811538306 A CN201811538306 A CN 201811538306A CN 109702585 A CN109702585 A CN 109702585A
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- China
- Prior art keywords
- toilet lid
- grinding wheel
- servo
- motor
- slide table
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Abstract
The invention discloses a kind of constant moment of force automatic trimming devices for toilet lid, including workbench, toilet lid at the uniform velocity rotating mechanism, grinding wheel high speed rotation mechanism and servo slide table mechanism, workbench is the pedestal of whole device, toilet lid at the uniform velocity rotating mechanism and servo slide table mechanism are respectively mounted on the table, and grinding wheel high speed rotation mechanism is mounted on the slide unit of servo slide table mechanism and as the movement of servo slide table mechanism moves along a straight line；Present invention employs the modes of servo motor constant moment of force output, i.e. by using screw slide mechanism, high-speed rotating edger grinding wheel is set to be tightly attached to the toilet lid edge of rotation with the mode of constant moment of force, the uniform deburring for being conducive to toilet lid edge improves the uniformity and stability of toilet lid deburring.
Description
Technical field
The present invention relates to toilet lid manufacture fields, more specifically, more particularly to a kind of constant moment of force for toilet lid from
Dynamic edge-neatening apparatus.
Background technique
Currently, having many producers both at home and abroad using the discarded sawdust of furniture industry as raw material, through broken, drying, pressure
Mould, veneer and deburring manufacture toilet lid later.Toilet lid is after pressing mold molding, and the elliptic arc edge and linear edge of outer ring are all
There can be the problems such as remaining side, flash, the presence of remaining side and flash etc. will affect the size shape and precision at toilet lid edge, simultaneously
The beauty and the progress of next process of product are influenced, therefore the toilet lid after die sinking requires to carry out deburring work to its edge
Sequence.
The deburring mode that the toilet lid of sawdust compacting is traditional uses artificial deburring, and automatization level is low, i.e., worker holds horse
Toilet lid edge to be repaired is directly contacted with high-speed rotating grinding wheel by bung.Therefore deburring low efficiency, large labor intensity are repaired
Side unstable quality, and it is often uneven to repair the edge thickness removed, it is often more important that the wood powder meeting splashed during deburring
The health for endangering worker brings biggish risk and hidden danger to the production and operation of enterprise.
Simultaneously as toilet lid outer ring edge is made of elliptic arc and straight line, the rigid trimming method of general automation is
It is inadaptable, it is therefore desirable to a kind of automatic trimming device for being capable of providing constant moment of force to be designed, according to toilet lid during deburring
The different location at edge needs to adjust the relative position of grinding wheel at any time, it is ensured that constant force connects always for toilet lid edge and grinding wheel edge
The device of touching.The constant deburring quality that can ensure that toilet lid edge and material removal amount of deburring pressure, reach uniform deburring
Effect.
Summary of the invention
It is an object of the invention to solve the toilet lid of sawdust compacting remaining side and flash existing for the edge of outer ring after die sinking
The problems such as, existing manual deburring is solved, semi-automatic trimming equipment is because of deburring low efficiency caused by deburring pressure transient and repairs
The problems such as side is in uneven thickness, toilet lid outer ring elliptic arc edge and linear edge outer shape can either be met by proposing one kind
Deburring, and the constant moment of force automatic trimming device for toilet lid of the automatic trimming of constant moment of force may be implemented, in the mistake of deburring
The relative position of grinding wheel can be adjusted in journey at any time according to the different location at toilet lid edge, it is ensured that toilet lid edge and grinding wheel edge
Always constant-force contact, to obtain better deburring quality.
The present invention is through the following technical solutions to achieve the above objectives: a kind of constant moment of force automatic trimming for toilet lid fills
It sets, including workbench, toilet lid at the uniform velocity rotating mechanism, grinding wheel high speed rotation mechanism and servo slide table mechanism, workbench are entire
The pedestal of device, toilet lid at the uniform velocity rotating mechanism and servo slide table mechanism are respectively mounted on the table, grinding wheel high speed rotation mechanism
It is mounted on the slide unit of servo slide table mechanism and as the movement of servo slide table mechanism moves along a straight line；
The toilet lid at the uniform velocity rotating mechanism includes toilet lid, rubber suction cups, suction cup carrier, suction cup carrier connecting shaft, the first step
Into motor and the first stepping motor cabinet；First stepper motor is fixed on the table by the first stepping motor cabinet；Toilet lid is logical
Four rubber suction cups crossed are fixedly connected, and four rubber suction cups are each attached in suction cup carrier, and the suction cup carrier is fixed on suction cup carrier
The other end of one end of connecting shaft, the suction cup carrier connecting shaft is connect with the motor shaft of the first stepper motor by flat key；
The servo slide table mechanism includes servo motor, servo motor seat, servo slide table seat, first shaft coupling, ball wire
Thick stick, the first lead screw support base, the second lead screw support base, guide rail, feed screw nut and slide unit, the servo slide table seat are fixedly mounted on
On workbench, the servo motor is mounted on servo slide table seat by servo motor seat, and the motor shaft of the servo motor is logical
The one end for crossing first shaft coupling and ball-screw is connected with each other, and the ball-screw passes through the first lead screw support base and the second lead screw
Support base is fixed on servo slide table seat, and the guide rail is parallel to ball-screw and is arranged on the servo slide table seat, slide unit set
In the guide rail, the feed screw nut is sleeved on ball-screw, and the feed screw nut and slide unit connect by the way that screw is fixed
It connects, servo motor drives ball screw turns when working, and then feed screw nut and the entirety of slide unit composition is driven to move up in guide rail
Dynamic, the second stepper motor seat of grinding wheel high speed rotation mechanism is fixed on the slide unit；
Grinding wheel high speed rotation mechanism includes grinding wheel, grinding wheel connecting shaft, second shaft coupling, second stepper motor and second
Stepper motor seat, the grinding wheel are fixedly connected with grinding wheel connecting shaft, and the grinding wheel connecting shaft passes through second shaft coupling and second step
Motor shaft into motor is connected with each other, and the second stepper motor is fixedly mounted on the servo by second stepper motor seat and slides
On the slide unit of platform mechanism, grinding wheel connecting shaft is imparted power to by second shaft coupling when the second stepper motor works, into
And realize the high speed rotary motion of grinding wheel；
When the servo motor works, constant torque is exported, ball screw turns are driven by first shaft coupling, in turn
The movement of slide unit is realized by the effect of feed screw nut, slide unit drives the grinding wheel of grinding wheel high speed rotation mechanism close to the side of toilet seat
Edge carries out repairing volume, and the moderate torque kept constant of servo motor is exported during being somebody's turn to do.
Further, the material of toilet lid is suppressed with sawdust.
Main working process of the invention are as follows: toilet lid is rotated under the drive of stepper motor, high speed rotation
Grinding wheel is close under the drive of servo motor constant moment of force and is tightly attached to toilet lid edge, carries out deburring.With the rotation of toilet lid,
Grinding wheel keeps constant moment of force to be tightly attached to toilet lid edge.When toilet lid rotation is turned around, the automatic trimming of entire toilet lid is completed.
The beneficial effects of the present invention are: present invention employs servo motor constant moment of force output mode, i.e., by using
Screw slide mechanism, so that high-speed rotating edger grinding wheel is close to toilet lid edge always with constant torque, favorably
Uniform deburring in toilet lid edge improves the uniformity and stability of toilet lid deburring.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the constant moment of force automatic trimming device for toilet lid of the present invention.
Fig. 2 is the structural schematic diagram of toilet lid of the present invention at the uniform velocity rotating mechanism.
Fig. 3 is the structural schematic diagram of grinding wheel high speed rotation of the present invention mechanism and servo slide table mechanism.
Fig. 4 is the top view for the toilet lid that invention waits for deburring.
In figure, 1- servo motor seat, 2- first shaft coupling, the first lead screw of 3- support base, 4- ball-screw, 5- guide rail, 6-
Feed screw nut, 7- slide unit, 8- servo slide table seat, the second lead screw of 9- support base, 10- second stepper motor, 11- second stepper motor
Seat, 12- second shaft coupling, 13- grinding wheel connecting shaft, 14- grinding wheel, the first stepping of 15- motor cabinet, the first stepper motor of 16-, 17-
Suction cup carrier connecting shaft, 18- suction cup carrier, 19- rubber suction cups, 20- toilet lid, 21- workbench, 22- servo motor, 23- toilet lid
The distance L of rotation center, 24- toilet lid edge, the edge 25- to rotation center.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings:
As shown in figures 1-4, a kind of constant moment of force automatic trimming device for toilet lid, it is characterised in that: including workbench
21, toilet lid at the uniform velocity rotating mechanism, grinding wheel high speed rotation mechanism and servo slide table mechanism, workbench 21 are the base of whole device
Seat, toilet lid at the uniform velocity rotating mechanism and servo slide table mechanism are installed on workbench 21, and grinding wheel high speed rotation mechanism is mounted on
On the slide unit of servo slide table mechanism and as the movement of servo slide table mechanism moves along a straight line.
The toilet lid at the uniform velocity rotating mechanism includes toilet lid 20, rubber suction cups 19, suction cup carrier 18, suction cup carrier connecting shaft
17, the first stepper motor 16 and the first stepping motor cabinet 15；First stepper motor 16 is fixed on by the first stepping motor cabinet 15
On workbench 21；The material of toilet lid 20 is suppressed with sawdust.Four rubber suction cups 19 that toilet lid 20 passes through are fixed to be connected
It connects, four rubber suction cups 19 are each attached in suction cup carrier 18, and the suction cup carrier 18 is fixed on one end of suction cup carrier connecting shaft 17, institute
The other end for stating suction cup carrier connecting shaft 17 is connect with the motor shaft of the first stepper motor 16 by flat key.
The servo slide table mechanism includes servo motor 22, servo motor seat 1, servo slide table seat 8, first shaft coupling 2, rolling
Ballscrew 4, the first lead screw support base 3, the second lead screw support base 9, guide rail 5, feed screw nut 6 and slide unit 7, the servo slide table seat
8 are fixedly mounted on workbench 21, and the servo motor 22 is mounted on servo slide table seat 8 by servo motor seat 1, described to watch
It takes the motor shaft of motor 22 to be connected with each other by one end of first shaft coupling 2 and ball-screw 4, the ball-screw 4 passes through the
One lead screw support base 3 and the second lead screw support base 9 are fixed on servo slide table seat 8, and the guide rail 5 is parallel to ball-screw 4 and sets
It sets on the servo slide table seat 8, slide unit 7 is sleeved in the guide rail 5, and the feed screw nut 6 is sleeved on ball-screw 4,
The feed screw nut 6 is fixedly connected with slide unit 7 by screw, drives ball-screw 4 to rotate when servo motor 22 works, and then band
The entirety that dynamic feed screw nut 6 and slide unit 7 form moves on guide rail 5, and the second stepper motor 11 of grinding wheel high speed rotation mechanism is solid
It is scheduled on the slide unit 7.
Grinding wheel high speed rotation mechanism includes grinding wheel 14, grinding wheel connecting shaft 13, second shaft coupling 12, second stepper motor
10 and second stepper motor 11, the grinding wheel 14 be fixedly connected with grinding wheel connecting shaft 13, the grinding wheel connecting shaft 13 pass through second
The motor shaft of shaft coupling 12 and second stepper motor 10 is connected with each other, and the second stepper motor 10 passes through second stepper motor 11
It is fixedly mounted on the slide unit 7 of the servo slide table mechanism, passes through second shaft coupling 12 when the second stepper motor 10 works
Grinding wheel connecting shaft 13 is imparted power to, and then realizes the high speed rotary motion of grinding wheel 14.
When the servo motor 22 works, constant torque is exported, drives ball-screw 4 to rotate by first shaft coupling 2,
And then the movement of slide unit is realized by the effect of feed screw nut 6, slide unit drives the grinding wheel 14 of grinding wheel high speed rotation mechanism close to horse
The edge of bucket circle carries out repairing volume, and the moderate torque kept constant of servo motor 22 is exported during being somebody's turn to do.
Main working process are as follows: the side at the toilet lid edge 24 is arranged in grinding wheel 14, at the uniform velocity with toilet lid 20
Rotation, so that constantly change with the shape at the toilet lid edge 24 of 14 contact positions of grinding wheel, i.e., edge is to rotation center at this
Distance L 25 constantly changes, and the size of the distance L 25 at edge to rotation center is determined by the concrete shape at toilet lid edge 24.
When the distance L 25 at edge to rotation center from large to small when, high-speed rotating grinding wheel 14 passes through in 22 constant moment of force of servo motor
It is close to toilet lid edge 24 under effect, and is moved towards close to 23 direction of toilet lid rotation center, when edge arrives rotation center
When distance L 25 changes from small to big, high-speed rotating grinding wheel 14 is by being close to toilet lid under the action of 22 constant moment of force of servo motor
Edge 24, and moved towards far from 23 direction of toilet lid rotation center.With the at the uniform velocity rotation of toilet lid 20, high-speed rotating grinding wheel
14 are close to toilet lid edge 24 always, to achieve the effect that automatic trimming.
Above-described embodiment is presently preferred embodiments of the present invention, is not a limitation on the technical scheme of the present invention, as long as
Without the technical solution that creative work can be realized on the basis of the above embodiments, it is regarded as falling into the invention patent
Rights protection scope in.
Claims (2)
1. a kind of constant moment of force automatic trimming device for toilet lid, it is characterised in that: at the uniform velocity including workbench (21), toilet lid
Rotating mechanism, grinding wheel high speed rotation mechanism and servo slide table mechanism, workbench (21) are the pedestal of whole device, and toilet lid is at the uniform velocity
Rotating mechanism and servo slide table mechanism are installed on workbench (21), and grinding wheel high speed rotation mechanism is mounted on servo slide table mechanism
Slide unit on and as the movement of servo slide table mechanism moves along a straight line；
The toilet lid at the uniform velocity rotating mechanism includes toilet lid (20), rubber suction cups (19), suction cup carrier (18), suction cup carrier connecting shaft
(17), the first stepper motor (16) and the first stepping motor cabinet (15)；First stepper motor (16) passes through the first stepping motor cabinet
(15) it is fixed on workbench (21)；Four rubber suction cups (19) that toilet lid (20) passes through are fixedly connected, four rubber suction cups
(19) it is each attached on suction cup carrier (18), the suction cup carrier (18) is fixed on one end of suction cup carrier connecting shaft (17), the sucker
The other end of frame connecting shaft (17) is connect with the motor shaft of the first stepper motor (16) by flat key；
The servo slide table mechanism includes servo motor (22), servo motor seat (1), servo slide table seat (8), first shaft coupling
(2), ball-screw (4), the first lead screw support base (3), the second lead screw support base (9), guide rail (5), feed screw nut (6) and slide unit
(7), the servo slide table seat (8) is fixedly mounted on workbench (21), and the servo motor (22) passes through servo motor seat (1)
It is mounted on servo slide table seat (8), the motor shaft of the servo motor (22) passes through first shaft coupling (2) and ball-screw (4)
One end be connected with each other, the ball-screw (4) is fixed on by the first lead screw support base (3) and the second lead screw support base (9)
On servo slide table seat (8), the guide rail (5) is parallel to ball-screw (4) and is arranged on the servo slide table seat (8), slide unit (7)
It is sleeved in the guide rail (5), the feed screw nut (6) is sleeved on ball-screw (4), the feed screw nut (6) and slide unit
(7) it is fixedly connected by screw, ball-screw (4) rotation is driven when servo motor (22) works, and then drive feed screw nut (6)
Whole with slide unit (7) composition moves on guide rail (5), and the second stepper motor (11) of grinding wheel high speed rotation mechanism is fixed on institute
It states on slide unit (7)；
Grinding wheel high speed rotation mechanism includes grinding wheel (14), grinding wheel connecting shaft (13), second shaft coupling (12), the second stepping electricity
Machine (10) and second stepper motor (11), the grinding wheel (14) are fixedly connected with grinding wheel connecting shaft (13), the grinding wheel connecting shaft
(13) it is connected with each other by the motor shaft of second shaft coupling (12) and second stepper motor (10), the second stepper motor (10)
It is fixedly mounted on the slide unit (7) of the servo slide table mechanism by second stepper motor (11), the second stepper motor
(10) it is imparted power to grinding wheel connecting shaft (13) when working by second shaft coupling (12), and then realizes the high speed of grinding wheel (14)
Rotary motion；
When the servo motor (22) works, constant torque is exported, drives ball-screw (4) to turn by first shaft coupling (2)
It is dynamic, and then the movement of the effect realization slide unit by feed screw nut (6), slide unit drive the grinding wheel (14) of grinding wheel high speed rotation mechanism
Edge close to toilet seat carries out repairing volume, and the moderate torque kept constant of servo motor (22) is exported during being somebody's turn to do.
2. a kind of constant moment of force automatic trimming device for toilet lid according to claim 1, it is characterised in that: toilet lid
(20) material is suppressed with sawdust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538306.7A CN109702585A (en) | 2018-12-16 | 2018-12-16 | A kind of constant moment of force automatic trimming device for toilet lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811538306.7A CN109702585A (en) | 2018-12-16 | 2018-12-16 | A kind of constant moment of force automatic trimming device for toilet lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109702585A true CN109702585A (en) | 2019-05-03 |
Family
ID=66256621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811538306.7A Pending CN109702585A (en) | 2018-12-16 | 2018-12-16 | A kind of constant moment of force automatic trimming device for toilet lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109702585A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4648210A (en) * | 1984-06-30 | 1987-03-10 | Saint-Gobain Vitrage | Apparatus for controlling position of grinding tool |
| JPH09323252A (en) * | 1996-06-06 | 1997-12-16 | Fuji Xerox Co Ltd | Profile polishing method and device |
| JPH106199A (en) * | 1996-06-19 | 1998-01-13 | Fuji Xerox Co Ltd | Curved surface polishing method and curved surface polishing device |
| CN201979364U (en) * | 2011-02-27 | 2011-09-21 | 张洪亮 | Edge grinding machine for organic mosaic |
| CN204546219U (en) * | 2015-04-17 | 2015-08-12 | 台州学院 | Toilet lid sander |
| CN105798714A (en) * | 2016-05-11 | 2016-07-27 | 安徽白兔湖动力股份有限公司 | Center bearing device for grinding of crankshaft main journal |
| CN106625151A (en) * | 2016-10-13 | 2017-05-10 | 五邑大学 | Multi-degree-of-freedom series-parallel polishing system |
| CN108857679A (en) * | 2018-06-14 | 2018-11-23 | 重庆工业职业技术学院 | A kind of dustless grinding device of automobile parts |
| CN209477897U (en) * | 2018-12-16 | 2019-10-11 | 浙江工业大学 | A kind of constant moment of force automatic trimming device for toilet lid |
-
2018
- 2018-12-16 CN CN201811538306.7A patent/CN109702585A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4648210A (en) * | 1984-06-30 | 1987-03-10 | Saint-Gobain Vitrage | Apparatus for controlling position of grinding tool |
| JPH09323252A (en) * | 1996-06-06 | 1997-12-16 | Fuji Xerox Co Ltd | Profile polishing method and device |
| JPH106199A (en) * | 1996-06-19 | 1998-01-13 | Fuji Xerox Co Ltd | Curved surface polishing method and curved surface polishing device |
| CN201979364U (en) * | 2011-02-27 | 2011-09-21 | 张洪亮 | Edge grinding machine for organic mosaic |
| CN204546219U (en) * | 2015-04-17 | 2015-08-12 | 台州学院 | Toilet lid sander |
| CN105798714A (en) * | 2016-05-11 | 2016-07-27 | 安徽白兔湖动力股份有限公司 | Center bearing device for grinding of crankshaft main journal |
| CN106625151A (en) * | 2016-10-13 | 2017-05-10 | 五邑大学 | Multi-degree-of-freedom series-parallel polishing system |
| CN108857679A (en) * | 2018-06-14 | 2018-11-23 | 重庆工业职业技术学院 | A kind of dustless grinding device of automobile parts |
| CN209477897U (en) * | 2018-12-16 | 2019-10-11 | 浙江工业大学 | A kind of constant moment of force automatic trimming device for toilet lid |
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