CN110040462A - A kind of acceleration mechanism for pleading disk - Google Patents
A kind of acceleration mechanism for pleading disk Download PDFInfo
- Publication number
- CN110040462A CN110040462A CN201910322676.5A CN201910322676A CN110040462A CN 110040462 A CN110040462 A CN 110040462A CN 201910322676 A CN201910322676 A CN 201910322676A CN 110040462 A CN110040462 A CN 110040462A
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- CN
- China
- Prior art keywords
- stop
- block
- plate
- returning
- fixed
- 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.)
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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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/02—Flow-sheets for conveyor combinations in warehouses, magazines or workshops
-
- 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
- B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention discloses a kind of acceleration mechanisms for pleading disk on pleading disc mechanism is provided with 4 groups of stop-returning block mechanisms, each two groups of left and right, is and each pallet can be pushed by two groups of left and right stop-returning blocks, therefore two pallets can be pushed away simultaneously by pleading disc mechanism.The acceleration mechanism station of disk is pleaded when pallet reaches, rodless cylinder drives cylinder floating block, related to plead disc mechanism, and quickly elapses pallet by pleading in disc mechanism stop-returning block, and cylinder floating block contacts in place with limited block and buffer simultaneously.4 groups of stop-returning blocks are provided in disc mechanism because pleading, pallet passes through stop-returning block, and stop-returning block can be rotated along pin shaft, and stop-returning block is subdued by pallet, is not influenced pallet and is transmitted with main transmission line.When pallet completely by the stop-returning block with protective case after, be affected by gravity, stop-returning block can bounce, and such 2 pallets are just pushed out simultaneously, accelerate the speed for pleading disk, and saving transmission time improves work efficiency.
Description
Technical field
The present invention relates to industrial transportation line technical field, in particular to one kind pleads disk acceleration mechanism.
Background technique
Existing more modernization entity manufacturing enterprises, can all use the production model of assembly line, such as automobile engine production
Line, engine spare and accessory parts are put into pallet, and pallet uploads defeated in transmission wire body, and after passing to each erect-position, each erect-position is to starting
Machine assembly or detection.It is too long that individual erect-position work paces can thus be encountered, will affect the yield of entire producing line.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of acceleration mechanism for pleading disk, particular technique side
Case is as follows:
A kind of acceleration mechanism for pleading disk, including plead disc mechanism, buffer fixed plate, hit plate, pedestal, speed-raising lower margin,
Left rail mounting bar, right guide rail mounting bar, backing plate, guide rail mounting bar backing plate, rodless cylinder mounting plate, cylinder floating block, cylinder
Fixed plate, limited block, buffer, rodless cylinder, Quick air-discharge connector, speed governing valve, guide rail briquetting, linear guide；
It is described plead disc mechanism include front end push rod, mobile item, vertical pulling plate, stop-returning block fixing seat, protective case, stop-returning block,
Lock pillar, connector, sliding block positioning plate, traversing movable plate, follower, pin shaft, sliding block；
The protection is set in stop-returning block；
Stop-returning block is fixed in stop-returning block fixing seat by shaft block ring and pin shaft；
Front end push rod is fixed on the front end of mobile item, and vertical pulling plate, sliding block positioning plate and sliding block are fixed on mobile item, passes through
Stop-returning block is fixed on mobile item by shaft block ring and pin shaft, and stop-returning block fixing seat is fixed on mobile item by lock pillar；
Front end push rod, mobile item, vertical pulling plate are divided into left front end push rod, move left item, left vertical pulling plate, right front ends push rod,
Move right item, right vertical pulling plate；
Two vertical pulling plates are symmetrically fixed on the left and right ends above traversing movable plate, and follower is fixed on traversing movable plate；
Speed-raising lower margin is fixed on the base；
Quick air-discharge connector and speed governing valve are separately positioned on rodless cylinder, and two air cylinder fixed plates are separately fixed at no bar
The both ends of cylinder；
Air cylinder fixed plate and buffer fixed plate are separately fixed on pedestal, and buffer fixed plate is in air cylinder fixed plate
Outside；
Buffer fixed plate is equipped with limited block and buffer；
Left rail mounting bar and right guide rail mounting plate are set on the base the left and right ends in face；
Guide rail briquetting and linear guide are separately fixed on left rail mounting bar and right guide rail mounting bar；
Disc mechanism is pleaded to fix by sliding block and linear guide cooperation.
A kind of acceleration mechanism for pleading disk, preferred embodiment are the disc mechanism of pleading equipped with four groups of non-returns
Block is divided into each two groups around.
A kind of acceleration mechanism for pleading disk, preferred embodiment are there are four the speed-raising lower margin is set.
A kind of acceleration mechanism for pleading disk, preferred embodiment are that described plead is set on disc mechanism there are six sliding block,
It is divided into each three groups around.
A kind of acceleration mechanism for pleading disk, preferred embodiment are that rodless cylinder whole story position is designed with limit
Block and buffer.
A kind of course of work of acceleration mechanism that pleading disk, pleading disc mechanism is that will prepare the pallet of assembly and assembled
The pallet of completion moving movement forward together, and what each pallet was pushed by two groups of left and right stop-returning blocks, therefore plead disc mechanism
In be provided with four groups of stop-returning blocks, and be equipped with protective case and pin shaft in each stop-returning block；When pallet passes through stop-returning block, stop-returning block meeting
It is rotated along pin shaft, stop-returning block is subdued by pallet, do not influence pallet and transmit with main transmission line.When pallet passes through band protective case completely
Stop-returning block after, be affected by gravity, stop-returning block can bounce.
When the pallet in equipment after the assembly is completed, positioning mechanism and gear stop mechanism are let pass, and pallet, which reaches, pleads the speed-raising of disk
Mechanism station, rodless cylinder drives cylinder floating block, related to plead disc mechanism, and by pleading in disc mechanism stop-returning block for pallet
Quickly passage, cylinder floating block contact in place with limited block and buffer simultaneously.Group stop-returning block is provided in disc mechanism because pleading,
Pallet passes through stop-returning block, and stop-returning block can be rotated along pin shaft, and stop-returning block is subdued by pallet, is not influenced pallet and is passed with main transmission line
It is defeated.When pallet completely by the stop-returning block with protective case after, be affected by gravity, stop-returning block can bounce, and two such pallet is just
It is pushed out simultaneously, accelerates the speed for pleading disk, save transmission time, improve work efficiency.
Beneficial effects of the present invention: 1, of the invention that 4 groups of stop-returning block mechanisms, left and right each two are provided on pleading disc mechanism
Group is and each pallet can be pushed by the two groups of stop-returning blocks in left and right, therefore two pallets can be pushed away simultaneously by pleading disc mechanism, be greatly accelerated
The speed for pleading disk saves pallet runing time on the transmission line, and then improves work efficiency.
2, the present invention pleads disc mechanism using stop-returning block, protective case and pin shaft, when pallet passes through stop-returning block, stop-returning block meeting
It is rotated along pin shaft, stop-returning block is subdued by pallet, do not influence pallet and transmit with main transmission line.When pallet passes through stop-returning block completely
Afterwards, it is affected by gravity, stop-returning block can bounce, and the principle of non-return structure be made full use of, to be embodied as the purpose of production line speed-raising, side
Just it installs, facilitates later maintenance and maintenance.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is Fig. 3 A-A cross-sectional view.
Fig. 5 is the structural schematic diagram for pleading disc mechanism.
Fig. 6 is the top view of Fig. 5.
Fig. 7 is 3-D view of the invention.
In attached drawing 1 for plead disc mechanism, 2 be buffer fixed plate, 3 for hit plate, 4 be pedestal, 5 be speed-raising lower margin, 6 be left
Guide rail mounting bar, 7 be right guide rail mounting bar, 8 be backing plate, 9 be guide rail mounting bar backing plate, 10 be rodless cylinder mounting plate, 11 be
Cylinder floating block, 12 be air cylinder fixed plate, 13 be limited block, 14 be buffer, 15 be rodless cylinder, 16 be that Quick air-discharge connects
Head, 17 be speed governing valve, 18 be guide rail briquetting, 19 be linear guide；1.01 be right front ends push rod, 1.02 to move right item, 1.03
It is right stop-returning block fixing seat for the vertical pulling plate in the right side, 1.04,1.05 be protective case, 1.06 be stop-returning block, 1.07 be lock pillar, 1.08 is left
Stop-returning block fixing seat, 1.09 be left vertical pulling plate, 1.10 be connector, 1.11 to move left item, 1.12 be sliding block positioning plate, 1.13
It is traversing movable plate for left front end push rod, 1.14,1.15 be follower, 1.16 be pin shaft, 1.17 is sliding block.
Specific embodiment
Invention is described further below with reference to the attached drawing in the present invention, but should not be construed aforementioned body of the present invention
Range is only limitted to following embodiments.In the case where not departing from above-mentioned thought of the invention, according to ordinary skill knowledge and
Customary means makes various replacements and change, should all include within the scope of the present invention.
As shown in Fig. 1-Fig. 7, the invention discloses a kind of acceleration mechanisms for pleading disk, including plead disc mechanism 1, buffer
Fixed plate 2 hits plate 3, pedestal 4, speed-raising lower margin 5, left rail mounting bar 6, right guide rail mounting bar 7, backing plate 8, guide rail mounting bar pad
Plate 9, rodless cylinder mounting plate 10, cylinder floating block 11, air cylinder fixed plate 12, limited block 13, buffer 14, rodless cylinder 15,
Quick air-discharge connector 16, speed governing valve 17, guide rail briquetting 18, linear guide 19；
The supporting plate mechanism 1 that pushes away includes front end push rod, mobile item, vertical pulling plate, stop-returning block fixing seat, protective case 1.05, stops
Return block 1.06, lock pillar 1.07, connector 1.10, sliding block positioning plate 1.12, traversing movable plate 1.14, follower 1.15, pin shaft 1.16,
Sliding block 1.17；
The protective case 1.05 is arranged in stop-returning block 1.06；
Stop-returning block 1.06 is fixed in stop-returning block fixing seat by shaft block ring and pin shaft；
Front end push rod is fixed on the front end of mobile item, and vertical pulling plate, sliding block positioning plate 1.12 and sliding block 1.17 are fixed on movement
On item, stop-returning block 1.06 is fixed on mobile item by shaft block ring and pin shaft 1.16, is consolidated stop-returning block by lock pillar 1.07
Reservation is fixed on mobile item；
It returns block fixing seat, front end push rod, mobile item, vertical pulling plate and is divided into left time block fixing seat 1.08, left front end push rod
1.13, move left item 1.11, left vertical pulling plate 1.09, the right side return block fixing seat 1.04, right front ends push rod 1.01, move right item 1.02,
The vertical pulling plate 1.03 in the right side；
Two vertical pulling plates are symmetrically fixed on the left and right ends above traversing movable plate 1.14, and follower 1.15 is fixed on traversing dynamic
On plate 1.14；
Speed-raising lower margin 5 is fixed on pedestal 4；
Quick air-discharge connector 16 and speed governing valve 17 are separately positioned on rodless cylinder 15, and two air cylinder fixed plates 12 are solid respectively
It is scheduled on the both ends of rodless cylinder 15；
Air cylinder fixed plate 12 and buffer fixed plate 2 are separately fixed on pedestal 4, and buffer fixed plate 2 is solid in cylinder
The outside of fixed board 12；
Buffer fixed plate 2 is equipped with limited block 13 and buffer 14；
The left and right ends above pedestal 4 are arranged in left rail mounting bar 6 and right guide rail mounting plate 7；
Guide rail briquetting 18 and linear guide 19 are separately fixed on left rail mounting bar 6 and right guide rail mounting bar 7；
Disc mechanism 1 is pleaded to fix by sliding block 1.17 and the cooperation of linear guide 19.
The pallet body 1 that moves back is divided into each two groups around equipped with four groups of stop-returning blocks 1.05.
There are four the speed-raising lower margin 5 is set.
There are six the sliding block 1.17 is set.
The limited block 13 and 14 each two, buffer.
A kind of course of work of acceleration mechanism that pleading disk, pleading disc mechanism 1 is that will prepare the pallet of assembly and filled
Pallet with completion moving movement forward together, and what each pallet was pushed by two groups of left and right stop-returning blocks 1.06, therefore plead
It is provided with four groups of stop-returning blocks 1.06 in disc mechanism 1, and is equipped with protective case 1.05 and pin shaft 1.16 in each stop-returning block 1.06；When
Pallet passes through stop-returning block 1.06, and stop-returning block 1.06 can be rotated along pin shaft 1.16, and stop-returning block 1.06 is subdued by pallet, do not influence to hold in the palm
Disk is transmitted with main transmission line.When pallet completely by stop-returning block 1.06 with protective case 1.05 after, be affected by gravity, stop-returning block
1.06 can bounce.
When the pallet in equipment after the assembly is completed, positioning mechanism and gear stop mechanism are let pass, and pallet, which reaches, pleads the speed-raising of disk
Mechanism station, rodless cylinder 15 drives cylinder floating block 11, related to plead disc mechanism 1, and by pleading stop-returning block in disc mechanism 1
1.06 quickly elapse pallet, and cylinder floating block 11 contacts in place with limited block 13 and buffer 14 simultaneously.Because pleading disc mechanism 1
In be provided with 4 groups of stop-returning blocks 1.06, pallet pass through stop-returning block 1.06, stop-returning block 1.06 can along pin shaft 1.16 rotate, stop-returning block
1.06 are subdued by pallet, do not influence pallet and transmit with main transmission line.When pallet passes through the stop-returning block with protective case 1.05 completely
It after 1.06, is affected by gravity, stop-returning block 1.06 can bounce, and two such pallet is just pushed out simultaneously, accelerate and plead disk
Speed is saved transmission time, is improved work efficiency.
The distance between connecting plate 16 and pressing plate 17, nut check guide spiro rod 15, cam handle 3 compress, at this moment pressing plate
17 compress the car door of superelevation in place, compression distance 10mm；After the completion of adjustment, cam handle 3 is unclamped, spring 14 connects pressing plate
Plate 16 and pressing plate 17 flick, and pressing plate 17 is higher by car door, removes door clamp, are ready for next operation.
Claims (5)
1. a kind of acceleration mechanism for pleading disk, it is characterised in that: including plead disc mechanism, buffer fixed plate, hit plate, pedestal,
Speed-raising lower margin, left rail mounting bar, right guide rail mounting bar, backing plate, guide rail mounting bar backing plate, rodless cylinder mounting plate, cylinder are floating
Motion block, air cylinder fixed plate, limited block, buffer, rodless cylinder, Quick air-discharge connector, speed governing valve, guide rail briquetting, linear guide；
It is described plead disc mechanism include front end push rod, mobile item, vertical pulling plate, stop-returning block fixing seat, protective case, stop-returning block, lock pillar,
Connector, sliding block positioning plate, traversing movable plate, follower, pin shaft, sliding block；
The protection is set in stop-returning block；
Stop-returning block is fixed in stop-returning block fixing seat by shaft block ring and pin shaft；
Front end push rod is fixed on the front end of mobile item, and vertical pulling plate, sliding block positioning plate and sliding block are fixed on mobile item, is used by axis
Stop-returning block is fixed on mobile item by retaining ring and pin shaft, and stop-returning block fixing seat is fixed on mobile item by lock pillar；
Front end push rod, mobile item, vertical pulling plate are divided into left front end push rod, move left item, left vertical pulling plate, and right front ends push rod moves to right
Dynamic item, right vertical pulling plate；
Two vertical pulling plates are symmetrically fixed on the left and right ends above traversing movable plate, and follower is fixed on traversing movable plate；
Speed-raising lower margin is fixed on the base；
Quick air-discharge connector and speed governing valve are separately positioned on rodless cylinder, and two air cylinder fixed plates are separately fixed at rodless cylinder
Both ends；
Air cylinder fixed plate and buffer fixed plate are separately fixed on pedestal, and air cylinder fixed plate is arranged in buffer fixed plate
Outside；
Buffer fixed plate is equipped with limited block and buffer；
Left rail mounting bar and right guide rail mounting plate are set on the base the left and right ends in face；
Guide rail briquetting and linear guide are separately fixed on left rail mounting bar and right guide rail mounting bar；
Disc mechanism is pleaded to fix by sliding block and linear guide cooperation.
2. a kind of acceleration mechanism for pleading disk according to claim 1, it is characterised in that: described plead sets on disc mechanism
There are four groups of stop-returning blocks, is divided into each two groups around.
3. a kind of acceleration mechanism for pleading disk according to claim 1, it is characterised in that: the speed-raising lower margin is equipped with four
It is a.
4. a kind of acceleration mechanism for pleading disk according to claim 1, it is characterised in that: described plead sets on disc mechanism
There are six sliding blocks, are divided into each three groups around.
5. a kind of acceleration mechanism for pleading disk according to claim 1, it is characterised in that: rodless cylinder whole story position
It sets and is designed with limited block and buffer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322676.5A CN110040462A (en) | 2019-04-22 | 2019-04-22 | A kind of acceleration mechanism for pleading disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910322676.5A CN110040462A (en) | 2019-04-22 | 2019-04-22 | A kind of acceleration mechanism for pleading disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110040462A true CN110040462A (en) | 2019-07-23 |
Family
ID=67278306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910322676.5A Pending CN110040462A (en) | 2019-04-22 | 2019-04-22 | A kind of acceleration mechanism for pleading disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110040462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919125A (en) * | 2021-05-10 | 2021-06-08 | 佛山市恒灏科技有限公司 | Grabbing method and device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06278857A (en) * | 1993-03-30 | 1994-10-04 | Nippon Densan Corp | Transport device |
| CN201901409U (en) * | 2010-11-29 | 2011-07-20 | 杨旸 | Roller type equal-height hydraulic stepping conveyor |
| CN103538927A (en) * | 2012-07-10 | 2014-01-29 | 徐国和 | Simple pendulum eccentric pushing head pneumatic push rod |
| CN104528302A (en) * | 2014-12-30 | 2015-04-22 | 信宜市恒大机械科技有限公司 | Track built-in driving mechanism |
| CN105438729A (en) * | 2015-12-17 | 2016-03-30 | 苏州博众精工科技有限公司 | Motor carrier conveying device |
| CN108033256A (en) * | 2018-01-23 | 2018-05-15 | 厦门攸信信息技术有限公司 | Avoid propulsive mechanism and avoid propulsion system |
| CN208623496U (en) * | 2018-08-24 | 2019-03-19 | 无锡进和技研科技有限公司 | A kind of stator support transfer structure for motor stator assembly equipment |
| CN209777521U (en) * | 2019-04-22 | 2019-12-13 | 沈阳海斯特科技有限公司 | Speed-increasing mechanism of tray pushes away |
-
2019
- 2019-04-22 CN CN201910322676.5A patent/CN110040462A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06278857A (en) * | 1993-03-30 | 1994-10-04 | Nippon Densan Corp | Transport device |
| CN201901409U (en) * | 2010-11-29 | 2011-07-20 | 杨旸 | Roller type equal-height hydraulic stepping conveyor |
| CN103538927A (en) * | 2012-07-10 | 2014-01-29 | 徐国和 | Simple pendulum eccentric pushing head pneumatic push rod |
| CN104528302A (en) * | 2014-12-30 | 2015-04-22 | 信宜市恒大机械科技有限公司 | Track built-in driving mechanism |
| CN105438729A (en) * | 2015-12-17 | 2016-03-30 | 苏州博众精工科技有限公司 | Motor carrier conveying device |
| CN108033256A (en) * | 2018-01-23 | 2018-05-15 | 厦门攸信信息技术有限公司 | Avoid propulsive mechanism and avoid propulsion system |
| CN208623496U (en) * | 2018-08-24 | 2019-03-19 | 无锡进和技研科技有限公司 | A kind of stator support transfer structure for motor stator assembly equipment |
| CN209777521U (en) * | 2019-04-22 | 2019-12-13 | 沈阳海斯特科技有限公司 | Speed-increasing mechanism of tray pushes away |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919125A (en) * | 2021-05-10 | 2021-06-08 | 佛山市恒灏科技有限公司 | Grabbing method and device |
| CN112919125B (en) * | 2021-05-10 | 2021-08-31 | 佛山市恒灏科技有限公司 | Grabbing method and device |
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