CN104074942B - A kind of gantry servo synchronization drives and double lead single driving mechanism - Google Patents
A kind of gantry servo synchronization drives and double lead single driving mechanism Download PDFInfo
- Publication number
- CN104074942B CN104074942B CN201410284572.7A CN201410284572A CN104074942B CN 104074942 B CN104074942 B CN 104074942B CN 201410284572 A CN201410284572 A CN 201410284572A CN 104074942 B CN104074942 B CN 104074942B
- Authority
- CN
- China
- Prior art keywords
- double lead
- servomotor
- gantry
- screw mandrel
- installing plate
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of gantry servo synchronization drive and double lead single driving mechanism, driven by servomotor, has driven power to transmit by Timing Belt, and Timing Belt rotarily drives that two screw mandrels are the most oppositely oriented to be synchronized with the movement, so that mobile module is synchronized with the movement, and in opposite directions or rightabout moves；Servomotor a and servomotor b drives simultaneously, and when the right servo motion falls behind, the servomotor b on the right feeds back signal to three-in-one driver and realizes synchronizing interpolation, and contrary principles is similar to therewith, and double lead mechanism installation base plate so can be driven to move up and down.The invention can ensure that while moving under two mobile module in the vertical directions, make two mobile modules the most also can realize synchronizing in opposite directions or rightabout motion.Can realize that high accuracy, gantry span be big, stroke length and mechanism synchronize to require high occasion, it is possible to achieve the resistance to overturning of mechanism, and high-acruracy survey and high-precision motion operation can play well effect.
Description
Technical field:
The present invention relates to drive apparatus field, a kind of gantry servo synchronization
Drive and single servomotor simultaneously drives double lead mechanism.
Background technology:
In high accuracy, gantry span, big, stroke length and mechanism synchronize to require high occasion, for reality
Existing high-acruracy survey and high-precision motion, and when can ensure the resistance to overturning of mechanism, need
Gantry servo synchronization driving means and double lead single driving mechanism realize above-mentioned functions simultaneously.
Summary of the invention:
It is an object of the invention to provide a kind of gantry servo synchronization to drive and double lead list driving machine
Structure, it is big that gantry servo synchronization drive mechanism is applicable to gantry structure span, and stroke length, precision are high
With the occasion of good stability, double lead single driving mechanism is mainly used in Liang Tao mechanism to be needed to synchronize
Motion, in opposite directions or rightabout motion place.
The technology solution of the present invention is as follows:
A kind of gantry servo synchronization drives and double lead single driving mechanism, it include servomotor a,
Servomotor b, gantry mechanism installing plate, gantry screw mandrel bearing fixed seat, gantry screw mandrel, line
Property slide rail, shaft coupling, double lead mechanism installation base plate, screw mandrel block, double lead mechanism screw mandrel
Support seat, double lead mechanism installing plate, screw mandrel, line slideway, deep floor, double lead machine
Structure bearing fixed seat, Timing Belt, synchronous pulley a, servomotor, synchronous pulley b, mariages
Bar list drives servo installing plate, servo installs floor and mobile module, and described gantry screw mandrel bearing is solid
Reservation has two, is separately fixed at the left and right sides of gantry mechanism installing plate, the dragon in described left side
On door screw mandrel bearing fixed seat, servomotor a is installed, gantry screw mandrel bearing fixed seat on right side
On to be provided with servomotor b, servomotor a be active drive, servomotor b is driven driving
Dynamic, utilize servomotor a and servomotor b, shape that three-in-one driver control gantry drives
Become the kinematic system of a closed loop, servomotor a and servomotor b passes through shaft coupling respectively
Being connected with gantry screw mandrel, described linear slide rail has two, is separately mounted to gantry mechanism installing plate
Both sides, linear slide rail coordinates linear slide block is installed, on two described gantry screw mandrels respectively
Engagement is provided with one group of screw rod bushing, and each screw rod bushing is separately mounted to corresponding linear slide block
On, described double lead mechanism installation base plate is fixedly mounted on two screw rod bushings；Described double lead
Being vertically installed with double lead mechanism installing plate on mechanism's installation base plate, described double lead mechanism installs
Plate two ends are respectively provided with a double lead mechanism screw mandrel and support seat, and described screw mandrel has two, respectively
Being arranged on Liang Ge double lead mechanism screw mandrel and support on seat, two screw mandrel fixed end part are by synchronizing
Belt wheel a links together, and described double lead list drives servo installing plate and is arranged on double lead mechanism peace
Bottom dress plate, servomotor is arranged on double lead list and drives on servo installing plate, on its servomotor
Synchronous pulley b, synchronous pulley a are installed and are connected to one with synchronous pulley b by Timing Belt
Rise.
Be also equipped with a linear slide rail on described double lead mechanism installing plate, described linear slide rail and
It is respectively cooperating with being provided with one group on each screw mandrel and moves module.
Described driven by servomotor, has driven power to transmit by Timing Belt, and Timing Belt rotates
Drive that two screw mandrels are the most oppositely oriented to be synchronized with the movement, so that mobile module is synchronized with the movement, and
To in opposite directions or rightabout move；Servomotor a and servomotor b drives simultaneously, works as the right
When servo motion falls behind, the servomotor b on the right feeds back signal to three-in-one driver and realizes same
Step interpolation, contrary principles is similar to therewith, and double lead mechanism installation base plate so can be driven to transport up and down
Dynamic.
As preferably, described screw mandrel is fixed to be connected by double lead mechanism bearing fixed seat at end and is propped up
Support.
As preferably, described each double lead mechanism screw mandrel supports the inner side of seat and is respectively equipped with one
Pole spacing block.
As preferably, pacify between described double lead mechanism installation base plate and double lead mechanism installing plate
Strengthen fixing equipped with multiple deep floors.
As preferably, described double lead mechanism installing plate and double lead list drive between servo installing plate
Servo installation floor is installed and strengthens fixing.
The beneficial effects of the present invention is:
Gantry servo synchronization driving means of the present invention, servomotor a and servomotor b are simultaneously
Driving, when the right servo motion falls behind, the servomotor b on the right feeds back signal to three-in-one
Driver realizes synchronizing interpolation, and contrary principles is similar to therewith, and double lead mechanism so can be driven to pacify
Dress substrate moves up and down.Gantry servo synchronization driving means can keep the highest essence in high span
Degree and stability, resetting progress is up to 0.02mm.
The double lead single driving mechanism of the present invention, when driven by servomotor, is driven by Timing Belt
Completing power transmission, Timing Belt rotarily drives that two screw mandrels are the most oppositely oriented to be synchronized with the movement, from
And make mobile module be synchronized with the movement, and in opposite directions or rightabout moves.Double lead list drives machine
Structure can ensure that the relative motion precision of mechanism's entirety is not affected by electrical control, and can
Save design cost, a servomotor can be saved.
The present invention can realize that high accuracy, gantry span be big, stroke length and mechanism synchronize to require height
Occasion.This mechanism can realize the resistance to overturning of mechanism, to high-acruracy survey and high-precision
Degree motion work can play well effect.
Accompanying drawing illustrates:
The present invention is described further below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of the present invention；
Fig. 3 is the top view of the present invention；
Fig. 4 is the enlarged diagram in Fig. 1 at A.
Detailed description of the invention:
Embodiment, is shown in accompanying drawing 1～4, and a kind of gantry servo synchronization drives and double lead list drives machine
Structure, it includes servomotor a1, servomotor b2, gantry mechanism installing plate 3, gantry silk
Rod bearing fixes seat 4, gantry screw mandrel 5, linear slide rail 6, shaft coupling 7, double lead mechanism peace
Dress substrate 8, screw mandrel block 9, double lead mechanism screw mandrel support seat 10, double lead mechanism installs
Plate 11, screw mandrel 12, line slideway 13, deep floor 14, double lead mechanism bearing fixed seat
15, Timing Belt 16, synchronous pulley a17, servomotor 18, synchronous pulley b19, double lead
Singly drive servo installing plate 20, servo installs floor 21 and mobile module 22, described gantry screw mandrel
Bearing fixed seat has two, is separately fixed at the left and right sides of gantry mechanism installing plate, a described left side
On gantry screw mandrel bearing fixed seat of side, servomotor a is installed, gantry screw mandrel bearing on right side
Being provided with servomotor b, servomotor a on fixing seat is active drive, and servomotor b is
Driven driving, utilizes servomotor a and servomotor that three-in-one driver control gantry drives
B, forms the kinematic system of a closed loop, servomotor a and servomotor b passes through respectively
Shaft coupling is connected with gantry screw mandrel, and described linear slide rail has two, is separately mounted to gantry mechanism
The both sides of installing plate, linear slide rail coordinate and are provided with linear slide block, two described gantry screw mandrels
Upper engagement respectively is provided with one group of screw rod bushing, and each screw rod bushing is separately mounted to corresponding linear
On slide block, described double lead mechanism installation base plate is fixedly mounted on two screw rod bushings；Described double
Double lead mechanism installing plate, described double lead mechanism it is vertically installed with on screw body installation base plate
Installing plate two ends are respectively provided with a double lead mechanism screw mandrel and support seat, and described screw mandrel has two,
Being separately mounted to Liang Ge double lead mechanism screw mandrel support on seat, two screw mandrel fixed end part are passed through
Synchronous pulley a links together, and described double lead list drives servo installing plate and is arranged on double lead machine
Bottom structure installing plate, servomotor is arranged on double lead list and drives on servo installing plate, its servo electricity
Synchronous pulley b, synchronous pulley a are installed on machine and are connected by Timing Belt with synchronous pulley b
Together.
Be also equipped with a linear slide rail on described double lead mechanism installing plate, described linear slide rail and
It is respectively cooperating with being provided with one group on each screw mandrel and moves module, under the effect of screw mandrel, mobile mould
Group can be moved along linear slide rail, makes mobile module transport the position of standard.
Described screw mandrel is fixed to be connected by double lead mechanism bearing fixed seat at end and is supported, double lead
Mechanism's bearing fixed seat is separately fixed on double lead mechanism installing plate, it is ensured that screw mandrel steadily turns
Dynamic.
Described each double lead mechanism screw mandrel supports the inner side of seat and is respectively equipped with a screw mandrel block, just
Control screw mandrel stroke, it is ensured that the safety traffic of mobile module.
It is provided with multiple between described double lead mechanism installation base plate and double lead mechanism installing plate
Deep floor is strengthened fixing, it is ensured that the stability of mechanism.
Described double lead mechanism installing plate and double lead list drive to be provided with between servo installing plate and watch
Clothes are installed floor and are strengthened fixing, it is ensured that the stability of servomotor.
The course of work of the present invention；Described driven by servomotor, has driven power by Timing Belt
Transmission, Timing Belt rotarily drives that two screw mandrels are the most oppositely oriented to be synchronized with the movement, so that mobile
Module is synchronized with the movement, and in opposite directions or rightabout move；Servomotor a and servo electricity simultaneously
Machine b drives, and when the right servo motion falls behind, the servomotor b on the right feeds back signal to three
Unification driver realizes synchronizing interpolation, and contrary principles is similar to therewith, so can drive double lead machine
Structure installation base plate moves up and down, and is driven by gantry servo synchronization and double lead single driving mechanism
Operation simultaneously, it is ensured that under two mobile module in the vertical directions while motion, make two
Mobile module the most also can realize synchronizing in opposite directions or rightabout motion.
Above-described embodiment is the specific descriptions carrying out the present invention, simply the present invention is entered one
Step explanation, it is impossible to be interpreted as limiting the scope of the present invention, those skilled in the art's root
Make some nonessential improvement according to the content of foregoing invention and adjustment each falls within the guarantor of the present invention
Within the scope of protecting.
Claims (5)
1. gantry servo synchronization drives and double lead single driving mechanism, it is characterised in that:
It includes that servomotor a, servomotor b, gantry mechanism installing plate, gantry screw mandrel bearing are solid
Reservation, gantry screw mandrel, linear slide rail, shaft coupling, double lead mechanism installation base plate, screw mandrel gear
Block, double lead mechanism screw mandrel support seat, double lead mechanism installing plate, screw mandrel, line slideway,
Deep floor, double lead mechanism bearing fixed seat, Timing Belt, synchronous pulley a, servomotor,
Synchronous pulley b, double lead list drive servo installing plate, servo installs floor and mobile module, institute
State gantry screw mandrel bearing fixed seat and have two, be separately fixed at the left and right two of gantry mechanism installing plate
Side, gantry screw mandrel bearing fixed seat in described left side is provided with servomotor a, the dragon on right side
Being provided with servomotor b, servomotor a on door screw mandrel bearing fixed seat is active drive, watches
Taking motor b is driven driving, utilizes the servomotor a that three-in-one driver control gantry drives
With servomotor b, form the kinematic system of a closed loop, servomotor a and servomotor b
The upper shaft coupling that passes through respectively is connected with gantry screw mandrel, and described linear slide rail has two, is respectively mounted
In the both sides of gantry mechanism installing plate, linear slide rail coordinates linear slide block is installed, two institutes
Stating to engage respectively on the screw mandrel of gantry and be provided with one group of screw rod bushing, each screw rod bushing is separately mounted to phase
On corresponding linear slide block, described double lead mechanism installation base plate is fixedly mounted on two screw rod bushings
On；Double lead mechanism installing plate it is vertically installed with on described double lead mechanism installation base plate, described
Double lead mechanism installing plate two ends are respectively provided with a double lead mechanism screw mandrel and support seat, described silk
Bar has two, is separately mounted to Liang Ge double lead mechanism screw mandrel and supports on seat, and two screw mandrels are fixed
End portion is linked together by synchronous pulley a, and described double lead list drives servo installing plate and installs
Bottom double lead mechanism installing plate, servomotor is arranged on double lead list and drives servo installing plate
On, its servomotor is provided with synchronous pulley b, synchronous pulley a and leads to synchronous pulley b
Cross Timing Belt to link together；
Be also equipped with a linear slide rail on described double lead mechanism installing plate, described linear slide rail and
It is respectively cooperating with being provided with one group on each screw mandrel and moves module；
Described driven by servomotor, has driven power to transmit by Timing Belt, and Timing Belt rotates
Drive that two screw mandrels are the most oppositely oriented to be synchronized with the movement, so that mobile module is synchronized with the movement, and
To in opposite directions or rightabout move；Servomotor a and servomotor b drives simultaneously, works as the right
When servo motion falls behind, the servomotor b on the right feeds back signal to three-in-one driver and realizes same
Step interpolation, contrary principles is similar to therewith, and double lead mechanism installation base plate so can be driven to transport up and down
Dynamic.
A kind of gantry the most according to claim 1 servo synchronization drives and double lead list drives
Motivation structure, it is characterised in that: described screw mandrel is fixed at end by double lead mechanism bearing fixed seat
Connect and support.
A kind of gantry the most according to claim 1 servo synchronization drives and double lead list drives
Motivation structure, it is characterised in that: described each double lead mechanism screw mandrel supports the inner side of seat and sets respectively
There is a screw mandrel block.
A kind of gantry the most according to claim 1 servo synchronization drives and double lead list drives
Motivation structure, it is characterised in that: described double lead mechanism installation base plate and double lead mechanism installing plate
Between multiple deep floor be installed strengthen fixing.
A kind of gantry the most according to claim 1 servo synchronization drives and double lead list drives
Motivation structure, it is characterised in that: described double lead mechanism installing plate and double lead list drive servo and install
Servo installation floor is installed between plate and strengthens fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284572.7A CN104074942B (en) | 2014-06-23 | 2014-06-23 | A kind of gantry servo synchronization drives and double lead single driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284572.7A CN104074942B (en) | 2014-06-23 | 2014-06-23 | A kind of gantry servo synchronization drives and double lead single driving mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104074942A CN104074942A (en) | 2014-10-01 |
| CN104074942B true CN104074942B (en) | 2016-08-24 |
Family
ID=51596432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410284572.7A Active CN104074942B (en) | 2014-06-23 | 2014-06-23 | A kind of gantry servo synchronization drives and double lead single driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104074942B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109047564A (en) * | 2018-10-23 | 2018-12-21 | 江苏亚威机床股份有限公司 | A kind of Pressesservo bi-motor gantry synchronisation control means |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961836A (en) * | 2010-09-17 | 2011-02-02 | 王元庆 | Numerically-controlled gantry type vertical and horizontal combined machine tool |
| CN101966650A (en) * | 2010-09-17 | 2011-02-09 | 王元庆 | Numerical control gantry vertical combined machine tool |
| CN201799851U (en) * | 2010-09-17 | 2011-04-20 | 王元庆 | Numerical-control vertical combined gantry machine tool |
| CN102674014A (en) * | 2012-05-09 | 2012-09-19 | 浙江工业大学 | Stacking machine |
| CN103337216A (en) * | 2013-04-28 | 2013-10-02 | 苏州博实机器人技术有限公司 | Flexible production comprehensive training system integrating machinery, light, electricity, gas and liquid |
| CN103350343A (en) * | 2013-06-07 | 2013-10-16 | 杭州大天数控机床有限公司 | Numerical control gantry vertical and horizontal combined machining center of combination of tool magazine and main shaft on saddle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60131666T2 (en) * | 2001-12-12 | 2008-12-11 | Tesa Sa | altimeter |
| UA109733C2 (en) * | 2011-08-10 | 2015-09-25 | CONTINUOUS ACTION CONTAINER FOR THE TRANSPORT OF HEAVY Bulk OR ARTIFICIAL MATERIALS |
-
2014
- 2014-06-23 CN CN201410284572.7A patent/CN104074942B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961836A (en) * | 2010-09-17 | 2011-02-02 | 王元庆 | Numerically-controlled gantry type vertical and horizontal combined machine tool |
| CN101966650A (en) * | 2010-09-17 | 2011-02-09 | 王元庆 | Numerical control gantry vertical combined machine tool |
| CN201799851U (en) * | 2010-09-17 | 2011-04-20 | 王元庆 | Numerical-control vertical combined gantry machine tool |
| CN102674014A (en) * | 2012-05-09 | 2012-09-19 | 浙江工业大学 | Stacking machine |
| CN103337216A (en) * | 2013-04-28 | 2013-10-02 | 苏州博实机器人技术有限公司 | Flexible production comprehensive training system integrating machinery, light, electricity, gas and liquid |
| CN103350343A (en) * | 2013-06-07 | 2013-10-16 | 杭州大天数控机床有限公司 | Numerical control gantry vertical and horizontal combined machining center of combination of tool magazine and main shaft on saddle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104074942A (en) | 2014-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202651079U (en) | Double-swing arm type direct-drive die bonder | |
| CN203779602U (en) | Foam cutting machine tool | |
| CN203865383U (en) | Lifting type conveying roller bed | |
| CN103522084B (en) | A kind of four axial adjustment mechanisms | |
| CN204846468U (en) | Low -speed cartoning machine pushing equipment | |
| CN104074942B (en) | A kind of gantry servo synchronization drives and double lead single driving mechanism | |
| CN104002292B (en) | A kind of complementary type robot device | |
| CN104274985B (en) | The flight instruments of three-dimensional space motion can be realized | |
| CN204197308U (en) | A kind of flexible apparatus to the assembling of aircraft housing | |
| CN204938216U (en) | There is the double dynamical driving mobile device of larger load-carrying capacity | |
| CN104150147A (en) | Expandable lifting roller bed | |
| CN202607390U (en) | Automatic feeding device of machine tool | |
| CN105099072A (en) | Two-motor drive mobile device | |
| CN104875200A (en) | XY axis automatic slide rail mechanical arm | |
| CN102700133A (en) | Cylinder lifting mechanism | |
| CN203736432U (en) | Lifting mechanism and medical equipment | |
| CN203906706U (en) | Gantry servo synchronous drive and double-screw rod single drive mechanism | |
| CN203851376U (en) | Chip-mounting head unidirectional synchronous driving device | |
| CN203975697U (en) | High precision hopper piler | |
| CN107265071A (en) | A kind of material carries streamline | |
| CN102937429A (en) | Driving mechanism for measuring machine supporting column | |
| CN108405272B (en) | Adhesive dispensing device | |
| CN102974961B (en) | Gantry sliding driving mechanism | |
| CN207223961U (en) | A kind of sliding bottom of adjustable industrial robot position | |
| CN203599550U (en) | Balance weight structure of cross beam |
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 | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee after: Bo Seiko Polytron Technologies Inc Address before: The Wujiang economic and Technological Development Zone West Road Wujiang District of Suzhou City, Jiangsu Province, No. 666 215200 Patentee before: Suzhou Bozhong Precision Industry Technology Co., Ltd. |