CN106429176A - Differential speed roller machine - Google Patents
Differential speed roller machine Download PDFInfo
- Publication number
- CN106429176A CN106429176A CN201611077931.7A CN201611077931A CN106429176A CN 106429176 A CN106429176 A CN 106429176A CN 201611077931 A CN201611077931 A CN 201611077931A CN 106429176 A CN106429176 A CN 106429176A
- Authority
- CN
- China
- Prior art keywords
- roller
- assembly
- jackshaft
- idler wheel
- bedstead
- 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.)
- Pending
Links
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
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
- B65G13/07—Roller driving means having endless driving elements
-
- 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
- B65G13/00—Roller-ways
- B65G13/02—Roller-ways having driven rollers
- B65G13/06—Roller driving means
-
- 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
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0291—Speed of the load carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention discloses a differential speed roller machine and belongs to carrying systems. The differential speed roller machine structurally comprises roller assemblies, a motor reducing gear, a synchronous belt, landing legs, a machine frame assembly and a switch assembly. Each roller assembly comprises a first idler wheel, a second idler wheel, a roller welding assembly, overrunning clutches, spacer bushes and plummer blocks, wherein the roller welding assembly comprises a middle shaft and a synchronous belt wheel, the first idler wheel and the second idler wheel are arranged at the two ends of the middle shaft, one overrunning clutch is arranged between the first idler wheel and middle shaft, the other overrunning clutch is arranged between the second idler wheel and the middle shaft, one spacer bush is arranged on the part, between the corresponding plummer block and the overrunning clutch on the inner side of the first idler wheel, of the middle shaft, the other spacer bush is arranged on the part, between the corresponding plummer block and the overrunning clutch on the inner side of the second idler wheel, of the middle shaft, and the roller assembly is connected with the machine frame assembly through the plummer blocks at the two ends. The differential speed roller machine has the beneficial effects that the requirement of feeding and discharging workpieces at the different speeds at the same time and the requirement for production takt can be met, the transition time is saved, the takt is improved, and the cost is saved.
Description
Technical field
The present invention relates to a kind of handling system, especially a kind of differential rolling bed.
Background technology
At present, when in auto production line, workpiece is from high speed to lower-speed transition, need to arrange a transition rolling bed to complete this
One process.Workpiece is taken over by High-speed roller machine with high speed by transition rolling bed by Frequency Converter Control, first transition rolling bed, then workpiece
After putting in place, workpiece is transported to by following rolling bed with low speed.If differing larger between high low speed, in addition it is also necessary to select double
The cooperation of speed motor reductor completes transient process.This transition rolling bed is accessed or sends workpiece can not be while carry out, in beat ratio
It is possible to where more nervous to meet beat requirement.
Content of the invention
The technical assignment of the present invention is to provide a kind of differential rolling bed, a kind of differential for above-mentioned deficiency of the prior art
Rolling bed has and can meet which while access at different rates and send workpiece, so as to meet the needs of productive temp, saving
The time of transition, lifting beat, simple structure, transition between high low speed need not arrange double-speed motor reductor, it is not required that
Electric control system coordinates, feature that can be cost-effective.
The technical solution adopted for the present invention to solve the technical problems is：It includes roller assembly, motor reducer, synchronization
Band, supporting leg, bedstead assembly and switch assembly, it is total that described roller assembly, motor reducer and switch assembly are located at bedstead respectively
Cheng Shang, described roller assembly includes multiple, is uniformly arranged on bedstead assembly, and motor reducer passes through Timing Belt driven roller
Assembly rotates, and described supporting leg is located at the bottom of bedstead assembly, and described roller assembly includes the first roller, the second roller, rolling
Sub- welding assembly, freewheel clutch, spacer and rolling bearing units, described roller welding assembly includes jackshaft, synchronous pulley, institute
The synchronous pulley that states is welded on jackshaft, and the two ends of described jackshaft are respectively arranged with the first roller and the second roller, the
It is respectively arranged with freewheel clutch between one roller and the second roller and jackshaft, the outer ring of freewheel clutch and the first roller,
Between second roller, respectively by bonded between the inner ring of freewheel clutch and jackshaft, outside the first roller and the second roller
The jackshaft both ends of side are respectively arranged with rolling bearing units, and the freewheel clutch on the inside of rolling bearing units and the first roller and second is rolled
Spacer is respectively arranged with jackshaft between the freewheel clutch of wheel inner side, described roller assembly is respectively by the band at two ends
Seat bearing is connected with bedstead assembly.
Described roller assembly includes 6, is uniformly arranged along bedstead assembly from front to back.
Described supporting leg includes 4, is uniformly arranged on the bottom of bedstead assembly.
A kind of differential rolling bed of the present invention compared to the prior art, with beneficial effect following prominent：Which can be met
While accessing at different rates and workpiece being sent, so as to meet the needs of productive temp, the time of transition, lifting section is saved
Clap, simple structure, transition between high low speed need not arrange double-speed motor reductor, it is not required that electric control system coordinates,
Can be cost-effective the features such as.
Description of the drawings
Accompanying drawing 1 is a kind of main structure diagram of differential rolling bed；
Accompanying drawing 2 is a kind of overlooking the structure diagram of differential rolling bed；
Accompanying drawing 3 is the structural representation of roller assembly；
Accompanying drawing 4 is the main structure diagram of roller assembly；
Accompanying drawing 5 is the overhead, partial cut-away view of roller assembly；
Description of reference numerals：1st, roller assembly, the 11, first roller, the 12, second roller, 13, roller welding assembly, 131,
Jackshaft, 132, synchronous pulley, 14, freewheel clutch, 141, outer ring, 142, inner ring, 15, spacer, 16, rolling bearing units, 2, electricity
Machine reductor, 3, Timing Belt, 4, supporting leg, 5, bedstead assembly, 6, switch assembly.
Specific embodiment
With reference to Figure of description 1 to accompanying drawing 5, a kind of differential rolling bed of the present invention is described in detail below.
A kind of differential rolling bed of the present invention, its structure includes roller assembly 1, motor reducer 2, Timing Belt 3, supporting leg 4, bed
Frame assembly 5 and switch assembly 6, described roller assembly 1, motor reducer 2 and switch assembly 6 are located on bedstead assembly 5 respectively,
Described roller assembly 1 includes multiple, is uniformly arranged on bedstead assembly 5, and motor reducer 2 passes through 3 driven roller of Timing Belt
Assembly 1 rotates, and described supporting leg 4 is located at the bottom of bedstead assembly 5, and described roller assembly 1 includes that the first roller 11, second is rolled
Wheel 12, roller welding assembly 13, freewheel clutch 14, spacer 15 and rolling bearing units 16, described roller welding assembly 13 includes
Jackshaft 131, synchronous pulley 132, described synchronous pulley 132 is welded on jackshaft 131, and the two of described jackshaft 131
End is respectively arranged with the first roller 11 and the second roller 12, between the first roller 11 and the second roller 12 and jackshaft 131 respectively
Freewheel clutch 14 is provided with, between the outer ring 141 of freewheel clutch 14 and the first roller 11, the second roller 12, overdrive clutch
Respectively by bonded, the jackshaft in the first roller 11 and 12 outside of the second roller between the inner ring 142 of device 14 and jackshaft 131
131 both ends are respectively arranged with rolling bearing units 16, the freewheel clutch 14 and second of rolling bearing units 16 and 11 inner side of the first roller
Spacer 15 is respectively arranged with jackshaft 131 between the freewheel clutch 14 of 12 inner side of roller, described roller assembly 1 is respectively
It is connected with bedstead assembly 5 by the rolling bearing units 16 at two ends.
Described roller assembly 1 includes 6, is uniformly arranged along bedstead assembly 5 from front to back.
Described supporting leg 4 includes 4, is uniformly arranged on the bottom of bedstead assembly 5.
Make High-speed roller machine output speed V1, differential rolling bed output speed is V2, and V1>V2.
When transporting velocity is from high speed to lower-speed transition, High-speed roller machine is with speed V1Workpiece is sent, and differential rolling bed keeps
Low speed V2Constant, the speed of workpiece is more than the speed of differential rolling bed, and at this moment the freewheel clutch 14 in differential rolling bed begins to send out
The effect of waving.Because 141 rotating speed of outer ring of freewheel clutch 14 is more than 142 rotating speed of inner ring, inner ring 142 is disengaged with outer ring 141 with each
From speed revolution, so now workpiece can be with speed V1It is transported in differential rolling bed.When High-speed roller machine provide power not
Supporting workpiece is enough to V1During advance, the outer ring 141 of freewheel clutch 14 is combined with inner ring 142, and rotating speed is equal, drive workpiece with
V at a slow speed2Continue to run forward.
When transporting velocity is from low speed to high speed transition, differential rolling bed is with V at a slow speed2Workpiece is sent to High-speed roller machine, workpiece
Speed less than High-speed roller machine speed, when High-speed roller machine provide power can make workpiece with speed V1When running forward, poor
141 rotating speed of outer ring of the freewheel clutch 14 of fast rolling bed is more than 142 rotating speed of inner ring, and inner ring 142 is disengaged with outer ring 141 with respective
Speed is turned round, and now differential rolling bed does not provide power, and its roller is equivalent to unpowered transition roller, and such workpiece just can be with speed
V1Run forward.
If in the case that the beat of differential rolling bed is more nervous, two workpiece can be at different rates in this differential rolling
Run on bed, i.e.,：When workpiece does not also leave differential rolling bed completely, next workpiece can just enter differential rolling bed.Thus
The time of transition can be saved, lifts beat.
Illustrative embodiments listed above only for understanding that the present invention is used, be not to technical scheme described in the invention
Restriction, about the those of ordinary skill in field, on the basis of technical scheme described in claim, multiple changes can also be made
Change or deform, the change of all equivalents or deformation should all be covered within the claims of the present invention.The present invention is not
Part is described in detail in detail, is the known technology of those skilled in the art of the present technique.
Claims (3)
1. a kind of differential rolling bed, including roller assembly, motor reducer, Timing Belt, supporting leg, bedstead assembly and switch assembly, institute
Roller assembly, motor reducer and the switch assembly that states respectively be located at bedstead assembly on, described roller assembly include multiple, all
Even be arranged on bedstead assembly, motor reducer is rotated by Timing Belt driven roller assembly, and it is total that described supporting leg is located at bedstead
The bottom for becoming, is characterized in that：Described roller assembly includes the first roller, the second roller, roller welding assembly, overdrive clutch
Device, spacer and rolling bearing units, described roller welding assembly includes jackshaft, synchronous pulley, and described synchronous pulley is welded on
On jackshaft, the two ends of described jackshaft are respectively arranged with the first roller and the second roller, the first roller and the second roller with
Be respectively arranged with freewheel clutch between jackshaft, between the outer ring of freewheel clutch and the first roller, the second roller, surmount from
Respectively by bonded, on the outside of the first roller and the second roller jackshaft both ends difference between the inner ring of clutch and jackshaft
Be provided with rolling bearing units, the freewheel clutch on the inside of rolling bearing units and the first roller and the freewheel clutch on the inside of the second roller it
Between jackshaft on be respectively arranged with spacer, described roller assembly is respectively by rolling bearing units and the bedstead assembly phase at two ends
Even.
2. a kind of differential rolling bed according to claim 1, is characterized in that：Described roller assembly includes 6, total along bedstead
Become and be uniformly arranged from front to back.
3. a kind of differential rolling bed according to claim 1, is characterized in that：Described supporting leg includes 4, is uniformly arranged on bed
The bottom of frame assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077931.7A CN106429176A (en) | 2016-11-29 | 2016-11-29 | Differential speed roller machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611077931.7A CN106429176A (en) | 2016-11-29 | 2016-11-29 | Differential speed roller machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106429176A true CN106429176A (en) | 2017-02-22 |
Family
ID=58222862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611077931.7A Pending CN106429176A (en) | 2016-11-29 | 2016-11-29 | Differential speed roller machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106429176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585523A (en) * | 2017-09-29 | 2018-01-16 | 东风设计研究院有限公司 | A kind of transition rolling bed and control method being used between two technology chains |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3458027A (en) * | 1967-10-27 | 1969-07-29 | Fruehauf Corp | Retarding pulley assembly for gravity conveyor |
| US4528016A (en) * | 1983-09-12 | 1985-07-09 | Canfield Douglas M | Glass sheet treating furnace with a roller conveyor |
| SU1735150A1 (en) * | 1989-11-14 | 1992-05-23 | Glushko Viktor A | Roller accelerating conveyer for piece cargos |
| JPH04256612A (en) * | 1991-02-08 | 1992-09-11 | Daifuku Co Ltd | Roller conveyer |
| CN101439804A (en) * | 2007-11-20 | 2009-05-27 | 同方威视技术股份有限公司 | Roller way conveying buffer segment |
| CN202897323U (en) * | 2012-09-21 | 2013-04-24 | 福建省卓越鸿昌建材装备股份有限公司 | Overrun type rolling conveying mechanism |
| CN206255491U (en) * | 2016-11-29 | 2017-06-16 | 山东拓展智能装备制造有限公司 | A kind of differential rolling bed |
-
2016
- 2016-11-29 CN CN201611077931.7A patent/CN106429176A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3458027A (en) * | 1967-10-27 | 1969-07-29 | Fruehauf Corp | Retarding pulley assembly for gravity conveyor |
| US4528016A (en) * | 1983-09-12 | 1985-07-09 | Canfield Douglas M | Glass sheet treating furnace with a roller conveyor |
| SU1735150A1 (en) * | 1989-11-14 | 1992-05-23 | Glushko Viktor A | Roller accelerating conveyer for piece cargos |
| JPH04256612A (en) * | 1991-02-08 | 1992-09-11 | Daifuku Co Ltd | Roller conveyer |
| CN101439804A (en) * | 2007-11-20 | 2009-05-27 | 同方威视技术股份有限公司 | Roller way conveying buffer segment |
| CN202897323U (en) * | 2012-09-21 | 2013-04-24 | 福建省卓越鸿昌建材装备股份有限公司 | Overrun type rolling conveying mechanism |
| CN206255491U (en) * | 2016-11-29 | 2017-06-16 | 山东拓展智能装备制造有限公司 | A kind of differential rolling bed |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585523A (en) * | 2017-09-29 | 2018-01-16 | 东风设计研究院有限公司 | A kind of transition rolling bed and control method being used between two technology chains |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |