CN209511038U - A kind of linear mould group synchronous belt support system - Google Patents
A kind of linear mould group synchronous belt support system Download PDFInfo
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- CN209511038U CN209511038U CN201821793616.9U CN201821793616U CN209511038U CN 209511038 U CN209511038 U CN 209511038U CN 201821793616 U CN201821793616 U CN 201821793616U CN 209511038 U CN209511038 U CN 209511038U
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- synchronous belt
- mould group
- linear mould
- belt support
- slide
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Abstract
The utility model discloses a kind of linear mould group synchronous belt support systems, including linear mould group and the synchronous belt support device for being fixed on linear mould group, linear mould group includes track, synchronous belt and slide, slide can be moved along track, slide is run to before synchronous belt support device, and synchronous belt support device is detached from synchronous belt；Slide is run to synchronous belt support device, synchronous belt support device combination synchronous belt.This can effectively reduce the sagging of synchronous belt to the utility model, and be mounted in linear mould group, will not be used for performance and have any impact.
Description
Technical field
The utility model belongs to mechanical transmission fields, is related to a kind of linear mould group synchronous belt support system.
Background technique
A kind of linear mould group common at present, synchronous belt are fixedly connected on slide by clamp device, and at slide
Complete closing；The rectilinear orbit two sides of linear mould group have roller bearing；Idler wheel is had on slide, and straight line fortune can be done along roller bearing
It is dynamic；Mobile device is fixedly connected with below slide；In this way, under the drive of the motor, synchronous pulley drives synchronous belt operating, and then band
The dynamic slide being fixedly connected with synchronous belt is back and forth run along linear mould group axis direction.
However, according to the deformation calculation formula of mechanics of materials simply supported beam: for the synchronous belt below rectilinear orbit
Speech, slide are equivalent to a support；When slide is at middle position, sag of chain is minimum；And in synchronous belt two sides extreme position,
The sag of chain of synchronous belt is maximum；And with the increase of synchronous strip length, sag of chain is bigger.When occurring excessive sagging, will cause
There is excessive component in vertical direction in synchronous belt, influences to be driven.In addition, synchronous belt when also resulting in mobile device operation
Biggish oscillation crosswise and longitudinal vibration can occur when especially accelerating and slow down for Vibration Condition aggravation, as its vibrate it is intrinsic
It when frequency is close with surrounding devices, will resonate, seriously affect the service life of equipment work and synchronous belt.Therefore, mesh
The use length of the linear mould group of preamble band is generally all at 10 meters hereinafter, greatly limit its application range.
Summary of the invention
The purpose of this utility model is to provide a kind of linear mould group synchronous belt support system, which can be effectively reduced
Synchronous belt it is sagging, and be mounted in linear mould group, performance will not be used for and had any impact.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of linear mould group synchronous belt support system
System, including linear mould group and the synchronous belt support device for being fixed on linear mould group, linear mould group includes track, synchronous belt and cunning
Seat, slide can be moved along track, and slide is run to before synchronous belt support device, and synchronous belt support device is detached from synchronous belt；
Slide is run to synchronous belt support device, synchronous belt support device combination synchronous belt.
As a preferred option, synchronous belt support device includes the elevating mechanism for being installed on linear mould group, swing mechanism, stretches
Contracting mechanism and support wheel, swing mechanism are installed on elevating mechanism, and telescoping mechanism is installed on swing mechanism, and support wheel is installed on
Telescoping mechanism.
As a preferred option, elevating mechanism and telescoping mechanism are all made of electric pushrod, and swing mechanism uses motoring
Motor.The flexible precision of electric pushrod is higher.Electric motor configuration is simple, light-weight, reduces the load that linear mould group is born；
It is small in size, be conducive to reduce the occupied space of support device.
As a preferred option, synchronous belt support device includes elevating mechanism mounting base and telescoping mechanism mounting base, lifting
Mechanism is fixed by elevating mechanism mounting base with track, and swing mechanism is fixed by telescoping mechanism mounting base with telescoping mechanism.
As a preferred option, track side surfaces are provided with groove, and elevating mechanism mounting base is solid by screw, nut and groove
It is fixed.
As a preferred option, synchronous belt support device includes support wheel shaft and proximity sensor, support wheel shaft one end with
Telescoping mechanism is fixed, and the other end is fixed with proximity sensor, and support wheel is fixed by bearing and support wheel shaft, and wheel shaft is supported to wear
Cross support wheel.
As a preferred option, the support wheel shaft is hollow shaft.
As a preferred option, track is fixed with first position label and second position label, first position label and
Two location tags are located at the two sides of synchronous belt support device；Slide is equipped with location tags reading device.
As a preferred option, first position label, second position label and location tags reading device are all made of RFID
Label.
As a preferred option, track is equipped with driving motor, driving pulley and driven pulley, driving pulley and driven pulley
Positioned at track both ends, driving motor output shaft is fixed with driving pulley, and driving pulley and driven pulley pass through toothed belt transmission.
As a preferred option, slide be equipped with control unit, control unit respectively with proximity sensor, elevating mechanism, stretch
Contracting mechanism, swing mechanism, location tags reading device, driving motor are electrically connected.
The utility model has the beneficial effects that
(1) the utility model greatly reduces the sag of chain of synchronous belt in the case where not influencing linear mould group normal operation,
It is effectively improved transmission situation, while reducing oscillation crosswise and longitudinal vibration that synchronous belt accelerates and generates when slowing down, is effectively improved
Equipment working condition extends the service life of synchronous belt.
(2) by installing multiple synchronous belt support devices in linear mould group, making for the linear mould group of synchronous belt can be extended
With length, expand its application range.
(3) this synchronous belt support device has the freedom degree on horizontal, vertical and three directions of rotation, each freedom degree sequence
Realize movement, structure is simple, control is easily realized.
(4) the utility model fixes elevating mechanism mounting base by screw and the nut in groove, is conducive to reduce same
Step band the distance between support device and synchronous belt, to reduce to the lifting travel of elevating mechanism and stretching for telescoping mechanism
Range demands mitigate the synchronous belt support device that track is born in this way, the volume and weight of elevating mechanism and telescoping mechanism is simplified
Weight reduces the volume of synchronous belt support device, and install convenient, firm stable.
(5) the utility model proximity sensor, telescoping mechanism, swing mechanism cabling mode be concealed wire, finally by
Orbital groove avoids the winding between cable, and avoids the abrasion and destruction of outer bound pair cable, and cabling is beautiful.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of linear mould group common at present.
Fig. 2 is the structural schematic diagram of linear mould group carriage portion common at present.
Fig. 3 is that linear mould group installs the structural schematic diagram after synchronous belt support device.
Fig. 4 is structural schematic diagram when the utility model combines.
Fig. 5 is structural schematic diagram when the utility model elevating mechanism declines.
Fig. 6 is structural schematic diagram when the utility model telescoping mechanism is shunk.
Fig. 7 is structural schematic diagram when the utility model swing mechanism turns round 360 °.
Fig. 8 is structural schematic diagram when the utility model elevating mechanism rises.
Fig. 9 is the sagging situation of change schematic diagram using synchronous belt before and after the utility model.
It is identified in figure: 1, synchronous belt support device；101, elevating mechanism mounting base；102, elevating mechanism；103, telescopic machine
Structure mounting base；104, telescoping mechanism；105, wheel shaft is supported；106, support wheel；108, proximity sensor；109, swing mechanism；2,
First position label；3, second position label；4, linear mould group；401, synchronous belt；402, slide, 4021, roller bearing, 4022, rolling
Wheel；403, track, 4031, groove, 404, driving motor, 405, driving pulley, 406, driven pulley.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
Fig. 1-2 is a kind of linear mould group 4 common at present, and linear mould group 4 includes track 403, slide 402 and synchronous belt
401, slide 402 is fixedly connected on synchronous belt 401 by clamp device, and closing is completed at slide 402；403 liang of track
Side has roller bearing 4021, has idler wheel 4022 on slide 402, idler wheel 4022 can be moved in a straight line along roller bearing 4021；Slide
402 lower sections are fixedly connected with mobile device, and mobile device can be detection device, such as video camera or thermal infrared imager, can be with
It is robot；In this way, under the driving of driving motor, the wheel of synchronous belt 401 drives synchronous belt 401 to operate, so drive with it is synchronous
It is back and forth run with the slide 402 that 401 are fixedly connected along centre-line of track direction.
A kind of linear mould group synchronous belt support system, as shown in figure 3, including linear mould group 4 and being installed on linear mould group 4
Synchronous belt support device 1, linear mould group 4 include track 403, synchronous belt 401 and slide 402, and slide 402 is moved along track, sliding
Before 402 operation to synchronous belt support device 1 of seat, synchronous belt support device 1 is detached from synchronous belt 401；Slide 402 is run to synchronization
After band support device 1, synchronous belt support device 1 combines synchronous belt 401.
As a specific embodiment, as shown in figure 4, synchronous belt support device 1 includes elevating mechanism mounting base
101, elevating mechanism 102, swing mechanism 109, telescoping mechanism 104, telescoping mechanism mounting base 103, support wheel shaft 105 and support wheel
106, elevating mechanism 102 is fixed by elevating mechanism mounting base 101 and track 403,109 one end of swing mechanism and elevating mechanism
102 is fixed, and the other end and telescoping mechanism mounting base 103 are fixed, and 104 one end of telescoping mechanism is connect with telescoping mechanism mounting base 103,
104 other end of telescoping mechanism and support wheel shaft 105 are fixed, and support wheel shaft 105 and support wheel 106 are fixed.Specifically, support wheel
106 pass through bearing empty set on support wheel shaft 105, and support wheel shaft 105 passes through support wheel 106.Elevating mechanism 102 is able to carry out liter
Drop, telescoping mechanism 104 can be carried out flexible.Swing mechanism 109 is able to drive telescoping mechanism 104 and planar rotates 360 °.
Specifically, 403 side of track is provided with groove 4031, elevating mechanism mounting base 101 passes through in screw and groove 4031
Nut fix, so install, be conducive to reduce the distance between synchronous belt support device 1 and synchronous belt 401, thus reduction pair
The lifting travel of elevating mechanism and the flexible range demands of telescoping mechanism, in this way, the volume of elevating mechanism and telescoping mechanism and
Weight is simplified, and the synchronous belt support device weight that track is born is mitigated, and reduces the volume of synchronous belt support device, and is installed just
Prompt, firm stable.
As an embodiment, elevating mechanism 102 and telescoping mechanism 104 are all made of electric pushrod, and swing mechanism 109 is adopted
With electronic rotary motor.The flexible precision of electric pushrod is higher.Electric motor configuration is simple, light-weight, reduces linear mould group institute
The load of receiving；It is small in size, be conducive to reduce the occupied space of synchronous belt support device.In the present embodiment, pushed away using electronic
When bar, electric pushrod is provided with channel, passes through for power cable and controlling cable, avoids cable from being exposed to the external world and causes to cable
Abrasion and destruction, cabling is also beautiful.
Wheel shaft is supported as shown in figure 4, synchronous belt support device 1 includes proximity sensor 108 as an embodiment
105 is fixed with proximity sensor 108.The distance of reaction of the proximity sensor 108 should ensure that synchronous belt support device 1 and same
When walking the combination of band 401, the normal work of linear mould group is not influenced.Proximity sensor 108 is a kind of with perception object proximity energy
The device of power, it has sensitivity characteristic to close object to identify the close of object using displacement sensor, and output phase is answered
Switching signal.In the present embodiment, using the proximity sensor 108 of model TAP-34X35U1-DA3.
As a specific embodiment, the support wheel shaft 105 is hollow shaft.The cable being connect with proximity sensor
It is passed through from support wheel shaft, is conducive to wiring, cable is avoided to be exposed to the external world.
As a specific embodiment, as shown in figure 3, track 403 is fixed with first position label 2 and the second position
Label 3, first position label 2 and second position label 3 are located at the two sides of synchronous belt support device 1.Slide 402 is equipped with
Location tags reading device.Specifically, first position label 2, second position label 3 and location tags reading device are all made of
RFID label tag.RFID is radio RF recognition technology, passes through radiofrequency signal automatic identification target object and obtains related data, is known
It does not work without manual intervention.
As an embodiment, as shown in Figure 1, track 403 is equipped with driving motor 404, driving pulley and driven pulley,
Driving motor 404 and track 403 are fixed, and driving pulley 405 and driven pulley 406 are located at 403 both ends of track, driving motor output
Axis and driving pulley 405 are fixed, and driving pulley 405 is driven with driven pulley 406 by synchronous belt 401.
As an embodiment, slide 402 is equipped with control unit, control unit respectively with proximity sensor 108, lifting
Mechanism 102, telescoping mechanism 104, swing mechanism 109, location tags reading device, driving motor 404 are electrically connected.
As a specific embodiment, track 403 is fixed with control cabinet, and the system comprises controlling cables and power
Cable, elevating mechanism 102, swing mechanism 109 and telescoping mechanism 104 are provided with the channel passed through for cable, controlling cable and
Power cable is drawn from control cabinet, then in turn through orbital groove, the channel of elevating mechanism, swing mechanism and telescoping mechanism,
Support wheel shaft hollow shaft, finally connect with proximity sensor, during cabling, respectively with elevating mechanism, swing mechanism and
Telescoping mechanism connection, is powered and controls to elevating mechanism, swing mechanism and telescoping mechanism, cabling mode is concealed wire, no
The winding between cable is only avoided, and avoids the abrasion and destruction of outer bound pair cable, cabling is beautiful.
Specifically, the utility model has slide to move downward and move right two kinds of situations when implementing:
(1) slide moves from left to right
When reading first position label, turn of control unit combination first position label information and current driving motor
Dynamic direction, the instruction of stop motion is issued to driving motor；The instruction being detached from is issued to synchronous belt support device simultaneously；Work as reading
When to second position label, the rotation direction of control unit combination second position label information and current driving motor, to synchronization
The instruction combined is issued with support device.
(2) slide moves from right to left
When reading second position label, turn of control unit combination second position label information and current driving motor
Dynamic direction, the instruction of stop motion is issued to driving motor；The instruction being detached from is issued to synchronous belt support device simultaneously；Work as reading
When to first position label, the rotation direction of control unit combination first position label information and current driving motor, to synchronization
The instruction combined is issued with support device.
A kind of linear mould group synchronous belt support and control method, as viewed in figures 5-8, comprising the following steps:
Step 1: slide is run to synchronous belt support device, and control unit reads the current operating side of driving motor
To feeding back current location tags information to control unit when location tags reading device reads first position label；Institute
Stating current location tags information is first position label；
Step 2: according to the rotation direction and location tags information of linear mould group driving motor, control unit control driving electricity
Machine stops；The driving motor stopping refers to that driving motor is out of service；
Step 3: control unit issues control instruction to synchronous belt support device, and synchronous belt is detached from synchronous belt support device；
Step 4: slide is run to synchronous belt support device rear, and control unit reads the current operating side of driving motor
To feeding back current location tags information to control unit when location tags reading device reads second position label；Institute
Stating current location tags information is second position label；
Step 5: according to the current rotation direction and location tags information of linear mould group driving motor, control unit control is driven
Dynamic motor stops；
Step 6: control unit issues control instruction, synchronous belt combination synchronous belt support device to synchronous belt support device.
As a preferred option, in step 3, synchronous belt be detached from synchronous belt support device method the following steps are included:
Step 3.1, control unit issue control instruction, elevating mechanism decline to elevating mechanism；
Step 3.2, control unit issue control instruction to telescoping mechanism, and telescoping mechanism is contracted to most short；
Step 3.3, control unit issue control instruction to swing mechanism, and swing mechanism drives telescoping mechanism and close sensing
Device rotates 360 °；
Step 3.4, control unit issue control instruction to elevating mechanism, and elevating mechanism rises to extreme position.Limit position
Set the maximum position for referring to that elevating mechanism can be gone up and down.
As a preferred option, in step 6, the method for synchronous belt combination synchronous belt support device the following steps are included:
Step 6.1, control unit issue control instruction, elevating mechanism decline to elevating mechanism；
Step 6.2, control unit issue control instruction to swing mechanism, and swing mechanism drives telescoping mechanism and close sensing
Device rotates backward 360 °；
Step 6.3, control unit issue control instruction, telescoping mechanism elongation to telescoping mechanism；
Step 6.4, control unit issue control instruction to elevating mechanism, and elevating mechanism drives telescoping mechanism and close sensing
Device leans on near-linear mould group, when proximity sensor reaches distance of reaction, elevating mechanism stop motion.
In Fig. 9, solid line is the depending condition schematic diagram of linear mould group synchronous belt, and dotted line is to increase by 2 sets of synchronous belt supports
The depending condition schematic diagram of synchronous belt after device 1.According to the mechanics of materials it is found that if increasing n covers synchronous belt support device 1, then
Maximum sag of chain will be reduced to 1/ original (n+1)4.It, can be with by installing multiple synchronous belt support devices in linear mould group
The use length for extending the linear mould group of synchronous belt, expands its application range.
Content described in this specification embodiment is only an enumeration of the implementation forms of the utility model concept, this is practical new
The protection scope of type should not be construed as being limited to the specific forms stated in the embodiments, the protection scope of the utility model also and
In those skilled in the art according to the utility model design it is conceivable that equivalent technologies mean.
Claims (7)
1. a kind of linear mould group synchronous belt support system, it is characterised in that: including linear mould group and be fixed on the same of linear mould group
Step band support device, linear mould group includes track, synchronous belt and slide, and slide can be moved along track, and slide is run to synchronization
Before band support device, synchronous belt support device is detached from synchronous belt；Slide is run to synchronous belt support device, synchronous belt branch
Support arrangement combination synchronous belt.
2. a kind of linear mould group synchronous belt support system as described in claim 1, it is characterised in that: synchronous belt support device packet
The elevating mechanism for being installed on linear mould group, swing mechanism, telescoping mechanism and support wheel are included, swing mechanism is installed on elevating mechanism
On, telescoping mechanism is installed on swing mechanism, and support wheel is installed on telescoping mechanism.
3. a kind of linear mould group synchronous belt support system as claimed in claim 2, it is characterised in that: elevating mechanism and telescopic machine
Structure is all made of electric pushrod, and swing mechanism uses motoring motor.
4. a kind of linear mould group synchronous belt support system as claimed in claim 3, it is characterised in that: synchronous belt support device packet
Elevating mechanism mounting base and telescoping mechanism mounting base are included, elevating mechanism is fixed by elevating mechanism mounting base with track, and track is opened
Fluted, elevating mechanism mounting base is fixed by screw and groove inner nut；Swing mechanism passes through telescoping mechanism mounting base and stretches
Contracting mechanism is fixed.
5. a kind of linear mould group synchronous belt support system as claimed in claim 4, it is characterised in that: synchronous belt support device packet
Support wheel shaft and proximity sensor are included, support wheel shaft one end is fixed with telescoping mechanism, and the other end is fixed with proximity sensor, support
Wheel is fixed by bearing and support wheel shaft, and support wheel shaft passes through support wheel；The support wheel shaft is hollow shaft.
6. a kind of linear mould group synchronous belt support system as claimed in claim 5, it is characterised in that: track is fixed with first
Label and second position label are set, first position label and second position label are located at the two sides of synchronous belt support device；
Slide is equipped with location tags reading device.
7. a kind of linear mould group synchronous belt support system as claimed in claim 6, it is characterised in that: track is equipped with driving electricity
Machine, driving pulley and driven pulley, driving pulley and driven pulley are located at track both ends, driving motor output shaft and driving pulley
Fixed, driving pulley and driven pulley pass through toothed belt transmission；Slide is equipped with control unit, and control unit is sensed with close respectively
Device, elevating mechanism, telescoping mechanism, swing mechanism, location tags reading device, driving motor are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793616.9U CN209511038U (en) | 2018-11-01 | 2018-11-01 | A kind of linear mould group synchronous belt support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821793616.9U CN209511038U (en) | 2018-11-01 | 2018-11-01 | A kind of linear mould group synchronous belt support system |
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| Publication Number | Publication Date |
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| CN209511038U true CN209511038U (en) | 2019-10-18 |
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| CN201821793616.9U Active CN209511038U (en) | 2018-11-01 | 2018-11-01 | A kind of linear mould group synchronous belt support system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145575A (en) * | 2018-11-01 | 2019-08-20 | 浙江大学山东工业技术研究院 | A kind of linear mould group synchronous belt support system and control method |
-
2018
- 2018-11-01 CN CN201821793616.9U patent/CN209511038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110145575A (en) * | 2018-11-01 | 2019-08-20 | 浙江大学山东工业技术研究院 | A kind of linear mould group synchronous belt support system and control method |
| CN110145575B (en) * | 2018-11-01 | 2023-10-03 | 浙江大学山东工业技术研究院 | Linear module synchronous belt supporting system and control method |
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