CN107416497B - A kind of up-down deflection device - Google Patents
A kind of up-down deflection device Download PDFInfo
- Publication number
- CN107416497B CN107416497B CN201710605844.2A CN201710605844A CN107416497B CN 107416497 B CN107416497 B CN 107416497B CN 201710605844 A CN201710605844 A CN 201710605844A CN 107416497 B CN107416497 B CN 107416497B
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- China
- Prior art keywords
- guide
- push rod
- mounting plate
- block
- shaft
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/40—Safety features of loads, equipment or persons
Abstract
The invention discloses a kind of up-down deflection devices, which is characterized in that including buffering self-locking device, precision of rectilinear motion control device, lubricating arrangement, protective device and signal feedback device.The present invention is realized by mechanical structure own characteristic to bit buffering and self-locking function, in the case where normal work, bit buffering is automatically performed to avoid generating impact, to guarantee to keep the safety in production, optimizing structure simultaneously makes to simplify the structure, and reduces the manufacturing cost of equipment, and reduce equipment fault point, maintenance of equipment cost is reduced, process control also becomes simplified as.
Description
Technical field
The present invention relates in a kind of auto production line production process, it is desirable that reaches the control skill of up-down deflection safety in production
Art, specially a kind of up-down deflection device.
Background technique
Existing up-down deflection device pushes jam plate to be pressed on closing piece and realizes that equipment moving is locked in working position by cylinder
Function, when there is unexpected (such as: stopping the supple of gas or steam, tracheae is broken suddenly) in wire body if equipment voluntarily fall after rise, be easy to produce life
Produce safety accident.In addition structure is complicated for existing up-down deflection device, at high cost, and fault point is more, maintenance cost is high, and process control is numerous
It is miscellaneous.
Summary of the invention
It is right it is an object of the invention to disclose a kind of up-down deflection device in view of the above-mentioned problems, overcome the shortage of prior art
The defect of existing up-down deflection device under abnormality, is guaranteed that equipment will not voluntarily slide, caused using mechanical linkage
Safety accident is used for auto production line, can be from row buffering when reaching working position, and when work reaches self-locking, and wire body is avoided to occur
Safety accident is generated when chance failure, the purpose for playing protection equipment and operator can drop to low at inoperative position
Position, hides interference.
To achieve the above object, the invention adopts the following technical scheme:
A kind of up-down deflection device, including buffering self-locking device, precision of rectilinear motion control device, lubricating arrangement, protection dress
It sets and signal feedback device；
The buffering self-locking device include sliding block, cylinder, buffer, attachment base, first rotating shaft, support rod, the second shaft,
Third shaft, guide wheel, the 4th shaft, stabiliser bar, push rod, guide pad, guide block and substrate, the attachment base and guide pad are set to peace
In loading board, the guide block is set on substrate, and the support rod is set on attachment base by first rotating shaft, and the push rod is set to connection
It is slidably connected on seat with the guide sleeve of guide pad, described push rod one end connects with the piston rod of variable-position cylinder, and the stabiliser bar passes through
Second shaft and support rod are hinged, and the 4th shaft and push rod are hinged, and the guide wheel is hinged by third shaft and support rod,
The sliding block, guide pad and attachment base are fixed on mounting plate, the cylinder piston rod and push rod rigid connection；
The precision of rectilinear motion control device includes linear guide, the first limited block and the second limited block, the straight line
Guide rail, the first limited block, the second limited block are set on substrate, and the sliding block is set on mounting plate, the linear guide and buffering
Cylinder, buffer, the guide block of self-locking device are fixed on the substrate of buffering self-locking device；
The lubricating arrangement includes oil pipe, the first pump nozzle and the second pump nozzle, and first pump nozzle is set on sliding block,
Second pump nozzle is set on mounting plate, and first pump nozzle is connect by oil pipe with the second pump nozzle；
The protective device includes backplate and shield, and the backplate is set on mounting plate, described shield one end and mounting plate
Connection, the other end are connect with substrate；
The signal feedback device includes the first detection switch and the second detection switch, and first detection switch is set to the
On one limited block, second detection switch is set on the second limited block.
Further, the push rod is set in guide pad.
Further, the support rod middle section and stabiliser bar are hinged, and the other end and push rod of the stabiliser bar are hinged, institute
State push rod and attachment base slidable fit.
The invention has the benefit that the present invention is realized by mechanical structure own characteristic to bit buffering and self-locking function
Can, in the case where normal work, it is automatically performed bit buffering and avoids generating impact, to guarantee to keep the safety in production, optimize simultaneously
Structure makes to simplify the structure, and reduces the manufacturing cost of equipment, and reduces equipment fault point, reduces maintenance of equipment cost, journey
Sequence control also becomes simplified as.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the invention.
Fig. 2 is external structure schematic diagram of the invention.
Fig. 3 is self-lock mechanism figure of the invention.
Fig. 4 is that equipment of the invention is in job site situation figure.
Fig. 5 is that equipment guide wheel of the invention is in circle arc support face minimum point on guide block.
Fig. 6 is that guide wheel of the invention is in guide block supporting surface to vertically-guided face transition minimum point.
Wherein: 1, throttle valve；2, variable-position cylinder；3, backplate；4, the first detection switch；5, linear guide；6, sliding block；7, it pads
Block；8, oil pipe；9, the first pump nozzle；10, attachment base；11, limited block；12, the second detection switch；13, shield；14, first turn
Axis；15, support rod；16, the second shaft；17, third shaft；18, guide wheel；19, the 4th shaft；20, stabiliser bar；21, push rod；
22, mounting plate；23, the second pump nozzle；24, guide pad；25, guide block；26, buffer；27, substrate；28, limited block.
Specific embodiment
The present invention will be further described below with reference to the drawings.
A kind of up-down deflection device, including buffering self-locking device, precision of rectilinear motion control device, lubricating arrangement, protection dress
It sets and signal feedback device；
As shown in Figure 1, the buffering self-locking device includes sliding block 6, variable-position cylinder 2, buffer 26, attachment base 10, first
Shaft 14, support rod 15, the second shaft 16, third shaft 17, guide wheel 18, the 4th shaft 19, stabiliser bar 20, push rod 21, guiding
Block 24, guide block 25 and substrate 27, the attachment base 10 and guide pad 24 are set on mounting plate 22, and the guide block 25 is set to substrate 27
On, the support rod 15 is set on attachment base 10 by first rotating shaft 14, and the push rod 21 is set on attachment base 10 and guide pad
24 guide sleeve is slidably connected, and described 21 one end of push rod connects with the piston rod of variable-position cylinder 2, and the stabiliser bar 20 passes through second turn
Axis 16 and support rod 15 are hinged, and the 4th shaft 19 is hinged with push rod 21, and the guide wheel 18 passes through third shaft 17 and support
Bar 15 is hinged, and the sliding block 6, guide pad 24 and attachment base 10 are fixed on mounting plate 22,2 piston rod of variable-position cylinder and pushes away
Bar 21 is rigidly connected；
The precision of rectilinear motion control device includes linear guide 5 and limited block 28, and the limited block 28 includes first
Limited block and the second limited block, the linear guide 5, the first limited block, the second limited block are set on substrate 27, the sliding block 6
On mounting plate 22, variable-position cylinder 2, buffer 26, the guide block 25 of the linear guide 5 and buffering self-locking device are fixed on slow
It rushes on the substrate 27 of self-locking device；
The lubricating arrangement includes oil pipe 8, the first pump nozzle 9 and the second pump nozzle 23, and first pump nozzle 9, which is set to, to be slided
On block 6, second pump nozzle 23 is set on mounting plate 22, and first pump nozzle 8 is connected by oil pipe 8 and the second pump nozzle 23
It connects；
The protective device includes backplate 3 and shield 13, and the backplate 3 is set on mounting plate 22, described 13 one end of shield
It is connect with mounting plate 22, the other end is connect with substrate 27；
The signal feedback device includes the first detection switch 4 and the second detection switch 12, and first detection switch 4 is set
In on the first limited block, second detection switch 12 is set on the second limited block.
Further, the push rod 21 is set in guide pad 24.
Further, 15 middle section of support rod and stabiliser bar 20 are hinged, the other end and push rod of the stabiliser bar 20
20 is hinged, the push rod 20 and 10 slidable fit of attachment base.
As shown in Fig. 3 self-lock mechanism figure, up-down deflection device is in job site situation, received on attachment base 10 one to
Under loading force P, this power resolves into two power and is pressed on support rod 15 separately down, and at this moment 15 lower end of support rod, which is supported on, leads
On the upper arc surface of block 25, guide block 25 gives support rod 15 1 upward support force F, and support rod 15 is pressed under the action of power P and F
Arrow direction rotation, stabiliser bar 20 is in level and reels state at this time, so support rod 15, which is in, stablizes stationary state, is at this moment
Just cylinder is removed, link block will not slide downwards, to guarantee that equipment is self-locking.
As shown in Fig. 4, Fig. 5 and Fig. 6, up-down deflection device cushioning principle: up-down deflection device buffering course is as shown below: setting
Standby to run to the position Fig. 5 by Fig. 4, link block does not move, and push rod 21 moves downward 17mm；Equipment runs to the position Fig. 6 by Fig. 5
It sets, link block moves down 2.58mm, and push rod 21 runs down 4.53mm.
When this up-down deflection device is run up from the position Fig. 6 to the position Fig. 5, in the case that 21 speed of service of push rod does not become,
Link block runs up speed reduction, and during equipment runs to Fig. 4 by Fig. 5, push rod 21 runs up speed and remains unchanged
In the case where, link block stop motion, so the art of this patent may be implemented from pooling feature.
Embodiment 1:
When 2 piston rod of variable-position cylinder stretch out when, push rod 21 push stabiliser bar one end move upwards, stabiliser bar 20 it is another
End pushes support rod 15 to rotate clockwise around support rod 15 and the articulated shaft of attachment base 10, under the drive of support rod 15, guide wheel
On the guide surface of guide block 25, cylinder rod is continued up for 18 supports, and push rod 21, stabiliser bar 20 and support rod 15 form relatively solid
Determine state to move upwardly together, to push attachment base 10 that mounting plate 22 is driven to move upwards.Guide block 25 is reached in guide wheel 18
When buffering suface, support rod 15 is clockwise to operating position around the articulated shaft of support rod 15 and attachment base 10, and mounting plate 22 stops
It only moves upwards, the active force of load is acted directly on the buffering suface of guide block 25 by support rod 15.If closing gas source at this time,
This deflection machine will not automatic fall-back.
After work, cylinder rod is retracted, and push rod pulls 20 one end of stabiliser bar to move downward, and 20 other end of stabiliser bar pulls
Support rod 15 is rotated counterclockwise around support rod 15 and the articulated shaft of attachment base 10, along leading after guide wheel 18 is detached from guide block buffering suface
The guide surface of block 25 moves downward, and such support rod 15 pulls attachment base 10 that mounting plate 22 is driven to move downward, and mounting plate 22 connects
Buffer 26 is touched when close the next, 22 movement velocity of mounting plate slows down until stopping.
As shown in Fig. 2, deflection machine is in operating position, backplate 3 is installed on mounting plate 22, and 13 one end of shield is mounted on
In loading board 22, the other end is mounted on substrate 27, and backplate 3 is with mounting plate 22 to cylinder when the bar of deflection machine variable-position cylinder 2 retracts
Side is mobile, and shield 13 is installed to 22 side of mounting plate with the movement of mounting plate 22, and 13 folded portion of shield is opened, and deflection machine inner cavity is begun
State is covered in shield 13 and backplate 3 eventually, thus foreign matter is avoided to fall into and generate failure.
When up-down deflection device is in the next, the first detection switch 4 detects that mounting plate 22 is in the next and feeds back information
To PLC, 12 no signal of the second detection switch.When wire body needs up-down deflection device to reach upper operating position, PLC issues instruction,
Variable-position cylinder 2 acts, and cylinder piston rod stretches out, and the output of 4 no signal of the first detection switch, push rod 21 pushes stabiliser bar 20 at this time
One end moves upwards, and the other end of stabiliser bar 20 pushes support rod 15 to turn clockwise around support rod 15 and the articulated shaft of attachment base 10
Dynamic, under the drive of support rod 15, guide wheel 18 is supportted on the guide surface of guide block 25, and cylinder rod continues up, push rod 21, steady
Fixed pole 20 and support rod 15 form relatively fixed state and move upwardly together, so that attachment base 10 be pushed to drive mounting plate 22 upward
Movement.When guide wheel 18 reaches the buffering suface of guide block 25, support rod 15 is clockwise around support rod 15 and the articulated shaft of attachment base 10
Operating position is turned to, the stopping of mounting plate 22 moves upwards, and the second detection switch 12 detects mounting plate 22 and signal is fed back
To PLC.
After station work where up-down deflection device, PLC issues action command, and variable-position cylinder 2 acts, cylinder rod contracting
It returns, the output of 12 no signal of the second detection switch, push rod 21 pulls 20 one end of stabiliser bar to move downward at this time, 20 other end of stabiliser bar
Support rod 15 is pulled to rotate counterclockwise around support rod 15 and the articulated shaft of attachment base 10, after guide wheel 18 is detached from 25 buffering suface of guide block
It is moved downward along the guide surface of guide block 25, such support rod 15 pulls attachment base 10 that mounting plate 22 is driven to move downward, and installs
Plate 22 touches buffer 26 when close the next, 22 movement velocity of mounting plate slows down until stopping, detection switch detects at this time
Mounting plate 22 simultaneously outputs signal to PLC, and at this moment up-down deflection device is standby.
The present invention ensure that safety in production in the case where wire body abnormal (such as stop the supple of gas or steam suddenly or tracheae is broken suddenly).?
Self structure guarantees motion process without impact in the normal course of work of wire body.Eliminate in production process since foreign matter is fallen into and
Caused by equipment fault.
Above-described embodiment, only presently preferred embodiments of the present invention, is not intended to limit the invention practical range, therefore all with this
The equivalence changes that content described in invention claim is done should all be included within scope of the invention as claimed.
Claims (3)
1. a kind of up-down deflection device, which is characterized in that including buffering self-locking device, precision of rectilinear motion control device, lubrication dress
It sets, protective device and signal feedback device；
The buffering self-locking device includes sliding block, cylinder, buffer, attachment base, first rotating shaft, support rod, the second shaft, third
Shaft, guide wheel, the 4th shaft, stabiliser bar, push rod, guide pad, guide block and substrate, the attachment base and guide pad are set to mounting plate
On, the guide block is set on substrate, and the support rod is set on attachment base by first rotating shaft, and the push rod is set on attachment base
It is slidably connected with the guide sleeve of guide pad, described push rod one end connects with the piston rod of variable-position cylinder, and the stabiliser bar passes through second
Shaft is hinged with support rod, and the 4th shaft and push rod are hinged, and the guide wheel is hinged by third shaft and support rod, described
Sliding block, guide pad and attachment base are fixed on mounting plate, the cylinder piston rod and push rod rigid connection；
The precision of rectilinear motion control device includes linear guide, the first limited block and the second limited block, the linear guide,
First limited block, the second limited block are set on substrate, and the sliding block is set on mounting plate, the linear guide and the self-locking dress of buffering
Cylinder, buffer, the guide block set are fixed on the substrate of buffering self-locking device；
The lubricating arrangement includes oil pipe, the first pump nozzle and the second pump nozzle, and first pump nozzle is set on sliding block, described
Second pump nozzle is set on mounting plate, and first pump nozzle is connect by oil pipe with the second pump nozzle；
The protective device includes backplate and shield, and the backplate is set on mounting plate, and described shield one end is connect with mounting plate,
The other end is connect with substrate；
The signal feedback device includes the first detection switch and the second detection switch, and first detection switch is set to the first limit
On the block of position, second detection switch is set on the second limited block.
2. a kind of up-down deflection device according to claim 1, which is characterized in that the push rod is set in guide pad.
3. a kind of up-down deflection device according to claim 1, which is characterized in that the support rod middle section and stabiliser bar
Hingedly, the other end of the stabiliser bar and push rod are hinged, the push rod and attachment base slidable fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605844.2A CN107416497B (en) | 2017-07-24 | 2017-07-24 | A kind of up-down deflection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710605844.2A CN107416497B (en) | 2017-07-24 | 2017-07-24 | A kind of up-down deflection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107416497A CN107416497A (en) | 2017-12-01 |
| CN107416497B true CN107416497B (en) | 2019-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710605844.2A Active CN107416497B (en) | 2017-07-24 | 2017-07-24 | A kind of up-down deflection device |
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| CN (1) | CN107416497B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4643630A (en) * | 1983-09-08 | 1987-02-17 | Honda Giken Kogyo Kabushiki Kaisha | Heavy-object loading jig |
| CN201694655U (en) * | 2010-05-25 | 2011-01-05 | 东莞宏威数码机械有限公司 | Substrate handling equipment |
| CN106348197A (en) * | 2016-09-23 | 2017-01-25 | 天津理工大学 | Rapid lifting device for weight |
| CN206051419U (en) * | 2016-08-01 | 2017-03-29 | 广东嘉腾机器人自动化有限公司 | A kind of cartridge type load lifting cylinder with protection structure |
| CN106927385A (en) * | 2017-03-13 | 2017-07-07 | 南京航空航天大学 | A kind of adjustable pair of guide rail air lifter |
-
2017
- 2017-07-24 CN CN201710605844.2A patent/CN107416497B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4643630A (en) * | 1983-09-08 | 1987-02-17 | Honda Giken Kogyo Kabushiki Kaisha | Heavy-object loading jig |
| CN201694655U (en) * | 2010-05-25 | 2011-01-05 | 东莞宏威数码机械有限公司 | Substrate handling equipment |
| CN206051419U (en) * | 2016-08-01 | 2017-03-29 | 广东嘉腾机器人自动化有限公司 | A kind of cartridge type load lifting cylinder with protection structure |
| CN106348197A (en) * | 2016-09-23 | 2017-01-25 | 天津理工大学 | Rapid lifting device for weight |
| CN106927385A (en) * | 2017-03-13 | 2017-07-07 | 南京航空航天大学 | A kind of adjustable pair of guide rail air lifter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107416497A (en) | 2017-12-01 |
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