CN109051515A - A kind of screw rod lifting high speed roller bed for conveying - Google Patents
A kind of screw rod lifting high speed roller bed for conveying Download PDFInfo
- Publication number
- CN109051515A CN109051515A CN201810795845.2A CN201810795845A CN109051515A CN 109051515 A CN109051515 A CN 109051515A CN 201810795845 A CN201810795845 A CN 201810795845A CN 109051515 A CN109051515 A CN 109051515A
- Authority
- CN
- China
- Prior art keywords
- roller bed
- conveying
- conveying roller
- screw rod
- high speed
- 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
- B65G13/11—Roller frames
- B65G13/12—Roller frames adjustable
-
- 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
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a kind of screw rods for conveying to go up and down high speed roller bed, including conveying roller bed and set on two support frames at conveying roller bed both ends, each support frame as described above is equipped with the screw-threaded shaft elevator structure for supporting the conveying roller bed, the lifting drive that can drive two screw-threaded shaft elevator structures is equipped with below the conveying roller bed, support frame as described above is equipped with the steering mapping device for connecting the screw-threaded shaft elevator structure with lifting drive, the conveying roller bed is equipped with horizontal transport agency, the side of the conveying roller bed is equipped with the sensing device of multiple induction location of workpiece, the conveying roller bed is equipped with the safe stopping device that can be gone up and down.Screw rod for conveying of the invention goes up and down high speed roller bed, and occupied area is small, is adapted to mate with a variety of peripheral equipments, such as multiaxis positioning device and windmill positioning device.
Description
Technical field
The present invention relates to automobile production conveying technology fields, more specifically, it relates to a kind of screw rod liter for conveying
High speed roller bed drops.
Background technique
With the continuous improvement of scientific level and the continuous growth of people's demand, the high speed development and automobile of automobile industry
Production scale expands rapidly, and manufacturer is caused to have higher requirement to production equipment, but is now served in major automobile production
High speed roller bed conveying equipment in quotient's production system has the disadvantage in that 1, takes up a large area, and should not cooperate a variety of peripheral equipments,
Such as multiaxis positioning device and windmill positioning device；2, flexible poor, the workshop that is welded welding line by each vehicle special fixture
Limitation, be difficult to realize multi-vehicle-type mixed production while guaranteeing productive temp.
Summary of the invention
The technical problem to be solved by the present invention is to be directed to the above-mentioned deficiency of the prior art, the object of the present invention is to provide one kind
The screw rod for conveying that occupied area is small, suitability is good goes up and down high speed roller bed.
To achieve the above object, the present invention provides a kind of screw rods for conveying to go up and down high speed roller bed, including conveying roller
Bed and two support frames set on conveying roller bed both ends, each support frame as described above are equipped with the lead screw liter for supporting the conveying roller bed
Descending mechanism, the conveying roller bed lower section are equipped with the lifting drive that can drive two screw-threaded shaft elevator structures, the branch
Support is equipped with the steering mapping device for connecting the screw-threaded shaft elevator structure with lifting drive, sets on the conveying roller bed
There is horizontal transport agency, the side of the conveying roller bed is equipped with the sensing device of multiple induction location of workpiece, the conveying roller
Bed is equipped with the safe stopping device that can be gone up and down.
Further, the screw-threaded shaft elevator structure include the ball screw being mounted on support frame as described above that is vertically arranged and
The nut seat for the support conveying roller bed being equipped on the ball screw；The lifting drive includes set on described defeated
Sending the output end of the decelerating motor below roller bed and the decelerating motor to set, there are two the length directions along the conveying roller bed to two
The extended Hooks coupling universal coupling in end；The mapping device that turns to includes the gear-box set on support frame as described above bottom, the tooth
It is equipped in roller box by the bevel gear assembly of the ball screw and Hooks coupling universal coupling transmission connection.
Further, the two sides of each support frame as described above are equipped with two lifting columns for installing the ball screw, institute
Stating bevel gear assembly includes the connecting shaft connecting with the Hooks coupling universal coupling and two transmission shafts for being vertical at connecting shaft two sides,
Between the connecting shaft and two transmission shafts be equipped with it is synchronous transmitting torque first bevel gear group, each transmission shaft and
The second bevel gear group of transmitting torque is equipped between the corresponding ball screw.
Further, the upper end of the lifting column be equipped with screw rod fixing seat and in screw rod fixing seat with it is described
The compatible fixing bearing in the upper end of ball screw, the bottom of support frame as described above is equipped with to be adapted with the lower end of the ball screw
The first tapered roller bearing component, support frame as described above be equipped with the second tapered roller bearing component for supporting the transmission shaft and
Support the deep groove ball bearing of the connecting shaft；Further include bottom plate below the support frame as described above and is equipped on the bottom plate
Support the adjusting seat of support frame as described above.
As a further improvement, the horizontal transport agency includes between the multiple groups that are equipped on the conveying roller bed are uniform
Idler assembly away from distribution and the horizontal feed driving motor inside the conveying roller bed, the both ends of the idler assembly are set
There is roller, the horizontal feed driving motor drives the roller on the idler assembly to rotate by belt gear, described
Conveying roller bed is equipped with the height adjusting seat for supporting the both ends of the idler assembly.
Further, the idler assembly includes the mandrel being fixed on conveying roller bed and is rotatably set in mandrel
On connecting cylinder, the roller is fixedly connected with the connecting cylinder, and the belt gear is included in the connecting cylinder, level
The belt pulley and belt that feed drive motor is equipped with.
It is improved as further, the safe stopping device includes that the safety device on the conveying roller bed is solid
Determine frame, the safety device fixed frame is equipped with crane and drives the lifting cylinder of crane, and the crane is equipped with edge
The buffer that conveying roller bed length direction overhangs, safety device fixed frame are equipped with sensors in place.
Further, the two sides of the crane are equipped with guide post, the two sides of the safety device fixed frame be equipped with
The compatible guide sleeve of two guide posts.
It is improved as further, the front end of the conveying roller bed is equipped with one group of sensing device, after the conveying roller bed
The two sides at end are equipped with two sets of sensing devices, and the middle part of the conveying roller bed is equipped with one group of biography between the safe stopping device
Induction device；The sensing device includes the sensor adjustment frame and sensor protecting cover for supporting sensor.
Further, the sensing device of conveying roller bed front end is the motor started for controlled level conveying mechanism
Start sensor device；Sensing device in the middle part of the conveying roller bed is the decelerating through motor to slow down for controlled level conveying mechanism
Sensor；The sensing device of conveying roller bed rear end is the stop sensor in place stopped for controlled level conveying mechanism.
Beneficial effect
Compared with prior art, the screw rod for conveying of the invention goes up and down having the beneficial effect that for high speed roller bed:
(1), this goes up and down high speed roller bed for screw rod of conveying, solve take up a large area, it is flexible it is poor, can expand space it is small
The problem of with being limited by special fixture, solves the problems, such as to be difficult to realize multi-vehicle-type mixed production；
(2), this screw rod lifting high speed roller bed occupied area is small, a variety of peripheral equipments is adapted to mate with, such as multiaxis positioning device
With windmill positioning device etc.；
(3), this screw rod lifting high speed roller bed is flexible, and the welding line in the workshop that is welded not will receive each vehicle special fixture
Limitation, multi-vehicle-type mixed production may be implemented while guaranteeing productive temp；
(4), this screw rod lifting high speed roller bed can be improved productive temp and increase multi-vehicle-type Flexible production, improve production
The efficiency of line conveying, pitch time is lost caused by reducing because of conveying equipment operation, is reduced the non-activity duration in productive temp, is mentioned
The utilization rate of high productive temp；
(5), this screw rod lifting high speed roller bed is mainly used in the form of positioning workpiece, and the quick of production workpiece may be implemented
Conveying and the function being accurately positioned.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the screw rod lifting high speed roller bed for conveying of the invention；
Fig. 2 is the structure enlargement diagram of screw-threaded shaft elevator structure in the present invention；
Fig. 3 is the structure enlargement diagram of guide wheel assemblies in the present invention；
Fig. 4 is the structure enlargement diagram of horizontal transport agency in the present invention；
Fig. 5 is the structure enlargement diagram of safe stopping device in the present invention.
In figure: 1, conveying roller bed, 101, long frame plate, 102, short frame plate, 103, crossbeam, 104, cover board, 2, lead screw liter
Descending mechanism, 201, nut seat, 202, ball screw, 3, horizontal transport agency, 301, idler assembly, 302, roller, 303, level
Feed drive motor, 304, connecting cylinder, 305, height adjusting seat, 307, belt pulley, 308, belt, 309, positioning step, 4, branch
Support, 401, lifting column, the 402, first tapered roller bearing component, 403, screw rod fixing seat, 404, fixing bearing, 405,
Two tapered roller bearing components, 406, deep groove ball bearing, 407, bottom plate, 408, adjusting seat, 409, dust cover, 5, steering transcriber
Structure, 501, gear-box, 502, connecting shaft, 503, transmission shaft, 504, first bevel gear group, 505, second bevel gear group, 6, lifting
Driving device, 601, decelerating motor, 602, Hooks coupling universal coupling, 603, decelerating motor adjusting seat, 7, sensing device, 701, sensor
Adjustment frame, 702, sensor protecting cover, 8, safe stopping device, 801, safety device fixed frame, 802, crane, 803, lifting air
Cylinder, 804, buffer, 805, sensors in place, 806, guide post, 807, guide sleeve, 9, guide wheel assemblies, 901, directive wheel peace
Fill bracket, 902, directive wheel.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
A specific embodiment of the invention is such that as shown in Figs. 1-5, and a kind of screw rod for conveying goes up and down high speed roller
Bed, including conveying roller bed 1 and set on two support frames 4 at 1 both ends of conveying roller bed, each support frame 4 is equipped with support conveying roller
The screw-threaded shaft elevator structure 2 of bed 1 is equipped with the lifting drive 6 that can drive two screw-threaded shaft elevator structures 2 below conveying roller bed 1,
Support frame 4 is equipped with the steering mapping device 5 for connecting screw-threaded shaft elevator structure 2 with lifting drive 6, turns to mapping device 5
For integrated installation in the bottom of support frame 4, conveying roller bed 1 is equipped with horizontal transport agency 3, horizontal for conveying sled or workpiece
For the driving assembly integrated installation of conveying mechanism 3 inside conveying roller bed 1, the side of conveying roller bed 1 is equipped with multiple induction workpiece
The sensing device 7 of position, the sensing device 7 positioned at front end can incude workpiece or whether sled slides into conveying roller bed 1 to control
Horizontal transport agency 3 processed carries out transportation work, and the sensing device 7 for being arranged in middle part detects sled or workpiece on conveying roller bed 1
Movement speed to adjust the power of horizontal transport agency 3, adjust conveying speed, conveying roller bed 1 is equipped with and can go up and down
Safe stopping device 8 further includes connecting with lifting drive 6, horizontal transport agency 3, sensing device 7, safe stopping device 8
Controller.When detecting that conveying speed is excessive, can the gear structure on safe stopping device 8 rise automatically to workpiece into
Row stops, and prevents from causing the accidents such as collision, workpiece conveying is convenient, and conveying speed is adjustable, flexible adjustment, and delivery safety is stablized；And
And both ends are located to the screw-threaded shaft elevator structure 2 that conveying roller bed 1 is supported, lifting drive 6 is set to 1 lower section of conveying roller bed,
The screw-threaded shaft elevator structure 2 at both ends is driven simultaneously, realizes synchronously control, guarantees the both ends synchronization lifting of conveying roller bed 1, lead screw lifting
Mechanism 2 is that integrated form is mounted on support frame 4, and area occupied, space are small, and screw rod lifting high speed roller occupied area is small, is suitble to match
A variety of peripheral equipments are closed, such as multiaxis positioning device and windmill positioning device；And productive temp can be improved and increase more vehicles
Type Flexible production improves the efficiency of production line conveying, and flexible adjustment, pitch time is damaged caused by reducing because of conveying equipment operation
It loses, reduces the non-activity duration in productive temp, improve the utilization rate of productive temp, it is flexible.
In the present embodiment, screw-threaded shaft elevator structure 2 includes the ball screw 202 being mounted on support frame 4 being vertically arranged
With the nut seat 201 for the support conveying roller bed 1 being equipped on ball screw 202；Lifting drive 6 includes being set to conveying roller bed
The decelerating motor 601 of 1 lower section and set that there are two prolong along the length direction of conveying roller bed 1 to both ends in the output end of decelerating motor 601
The Hooks coupling universal coupling 602 of setting is stretched, electro-magnetic braking device is installed on decelerating motor 601, for being elevated to certain when conveying roller bed 1
It keeps stopping in the position when one position, the decelerating motor 601 of lifting cooperates variable frequency drives to use simultaneously, realizes lead screw liter
The acceleration and deceleration that descending mechanism 2 is gone up and down, there are two Hooks coupling universal couplings 602, is separately mounted to the left and right sides of decelerating motor 601,
Moreover, decelerating motor 601 includes motor and speed reducer, the two sides of speed reducer are separately connected Hooks coupling universal coupling 602.
The other end of Hooks coupling universal coupling 602 and two groups of steering mapping devices 5 connect, to realize that screw-threaded shaft elevator structure 2 is same
When have the input of identical torsion and revolving speed；Turning to mapping device 5 includes the gear-box 501 set on 4 bottom of support frame, gear-box
It is equipped with the bevel gear assembly that ball screw 202 and Hooks coupling universal coupling 602 are sequentially connected in 501, Hooks coupling universal coupling 602 is by power
The bevel gear assembly being transmitted in gear-box 501；Conveying roller bed 1 rises the conveying for executing production workpiece afterwards in place, by several
Screw rod goes up and down high speed roller bed composition production pipeline.
Bevel gear assembly is miter gear structure, synchronous using the combination realization of miter gear and ball screw 202
It rises or falls, using four ball screws 202, is not required to guide rail guiding, it is compact-sized, realize that transmission is changed using miter gear
To using the realization bi-directional synchronization outputting torsion of two pieces Hooks coupling universal coupling 602, lifting drive 6 is using decelerating motor 601 and absolutely
Value encoder is implemented in combination with and accurately controls and is accurately positioned.The horizontal transport agency 3 of high speed is synchronous by motor and circle-arc tooth
Band efficiently two-way drive roller set rotation realizes the driving into of sled by sensing device 7 and mechanical structure component, stops, is driven out to
Function, motor is located at the middle part of conveying roller bed 1, by the two-way steady output of circle-arc tooth synchronous belt, by sensing device 7, safety
Stopping devices 8 etc. ensure and realize the exactly of horizontal transport, guarantee transmission position by four groups of position detection sensing devices 7
It sets.
In the present embodiment, the lower section of decelerating motor 601 is equipped with the decelerating motor that can adjust the height of decelerating motor 601
Adjusting seat 603, decelerating motor adjusting seat 603 make the bottom plate of decelerating motor adjusting seat 603 be tightly secured in ground by setscrew
On face；Four groups of adjustment screws are set in decelerating motor adjusting seat 603, for adjusting the height and level of electric machine assembly.
In the present embodiment, the two sides of each support frame 4 are equipped with two lifting columns 401 of installation ball screw 202, shape
The support at pairs of 3 four angles of horizontal transport agency, bevel gear assembly include the connecting shaft 502 being connect with Hooks coupling universal coupling 602 and
Two transmission shafts 503 of 502 two sides of connecting shaft are vertical at, synchronous transmitting is equipped between connecting shaft 502 and two transmission shafts 503
The first bevel gear group 504 of torque is equipped with the second of transmitting torque between each transmission shaft 503 and corresponding ball screw 202
Bevel gear set 505；First bevel gear group 504 is the output end for being respectively arranged on connecting shaft 502, the input terminal of two transmission shafts 503
On miter gear, second bevel gear group 505 is to be respectively arranged on the bottom end of ball screw 202, on the output end of transmission shaft 503
Miter gear.
The upper end of lifting column 401 be equipped with screw rod fixing seat 403 and in screw rod fixing seat 403 and ball screw
The bottom of the compatible fixing bearing 404 in 202 upper end, support frame 4 is equipped with compatible with the lower end of ball screw 202 first
Tapered roller bearing component 402, support frame 4 are equipped with the second tapered roller bearing component 405 and the support of support transmission shaft 503
The deep groove ball bearing 406 of connecting shaft 502；It further include the branch for being set to the bottom plate 407 of 4 lower section of support frame and being equipped on bottom plate 407
Support the adjusting seat 408 of support frame 4.
Lifting column 401 is perpendicularly fixed at the both ends of 501 top surface of gear-box, and the both ends open of gear-box 501 and lifting are vertical
The groove of column 401 is connected to.
The two pieces in support frame 4 of lifting column 401, is mounted on above gear-box 501, and lifting column 401 has stronger
Rigidity carries out Auxiliary support, being supported in acceleration and moderating process on horizontal transport agency 3 to entire horizontal transport agency 3
The inertia force of generation is born by lifting column 401；Ball screw 202 is mounted on 401 inside of lifting column, and upper end passes through screw rod
Fixing seat 403 and lifting column 401 connect, and lower end is fixed on gear-box 501.Nut seat 201 and water on ball screw 202
The connection of 3 upper junction plate of workpiece conveying mechanism carries out main support to entire horizontal transport agency 3, and four ball screws 202 are with equally
Torsion and rotational speed, realize 3 quick and stable of horizontal transport agency raising and lowering；Screw rod fixing seat 403 is mounted on liter
The top of column 401 drops；Fixing bearing 404 is mounted in 403 inner hole of screw rod fixing seat, and ball screw 202 is fixed；Deng
The second bevel gear group 505 of diameter is mounted on the lower end of ball screw 202, is connected by flat key and ball screw 202；First circular cone
Roller bearing component 402 is mounted in gear-box 501, and inner ring and ball screw 202 connect, and is risen to 202 lower end of ball screw solid
It is set for using；Isometrical first bevel gear group 504 and the number of teeth having the same of isometrical second bevel gear group 505 and modulus, isometrical first
With the use of realizing power transmitting and commutating, pairs of miter gear exists for bevel gear set 504 and isometrical second bevel gear group 505
It is distributed in gear-box 501 about 502 axisymmetrical of connecting shaft；Transmission shaft 503 has two pieces in gear-box 501, in gear-box 501
It is interior to be distributed about 502 axisymmetrical of connecting shaft, have the function of synchronous transmitting power, rolls the two pieces in screw-threaded shaft elevator structure 2
Ballscrew 202 has the torsion and revolving speed of the same direction；Gear-box 501 is mounted on the bottom of the left and right sides of entire high speed roller bed
Portion, while there is supporting role；Connecting shaft 502 is mounted on 501 middle part of gear-box, has depth among connecting shaft 502 and gear-box 501
Ditch ball bearing 406 connects；First bevel gear group 504 has three, is mounted among gear-box 501, wherein two pieces and transmission shaft 503
One end connection, wherein one connect with the inner opposite end of connecting shaft 502, three miter gears form two pairs of gears and engage pass
System, three miter gears are distributed in concave character type, and the power that connecting shaft 502 passes over is transmitted and changed by the miter gear
Backward, to torsion having the same on two pieces transmission shaft 503 and identical speed, but there is different steerings.Power is using
Become direction having the same and torsion after two bevel gear sets 505；Second tapered roller bearing component 405 has on support frame 4
Two pieces is mounted in gear-box 501 and is distributed about 502 axisymmetrical of connecting shaft, installation in the second tapered roller bearing component 405
There is tapered roller bearing, tapered roller bearing connects transmission shaft 503；Bottom plate 407 is mounted on the bottom of support frame 4, uses expanding screw
Silk and ground are connected and fixed；Adjusting seat 408 is mounted on above bottom plate 407, and positioning spiral shell is equipped between adjusting seat 408 and bottom plate 407
There is adjustment screw between bolt and gear-box 501, for adjusting the height and level of entire support frame 4.
The interior open of lifting column 401 is equipped with the groove of perforation upper and lower ends setting, and ball screw 202 is set to groove
Interior, the side wall of screw rod fixing seat 403 is equipped with the convex edge adaptable with the cell wall of lifting column 401.
Groove is square groove, the edge of screw rod fixing seat 403 and fastening for square groove, and the inside of lifting column 401 is set
There is the dust cover 409 of closed pockets, dust cover 409 there are four, 401 side of lifting column is separately mounted to, for protecting ball
Screw rod 202 is not polluted by dust.
The tank wall that connecting shaft 502 passes through gear-box 501 is connect with two transmission shafts 503, and connecting shaft 502 is longitudinally disposed, is passed
Laterally setting, transmission shaft 503 are vertical with connecting shaft 502 for moving axis 503.
In the present embodiment, horizontal transport agency 3 includes the support for the multiple groups proportional spacing distribution being equipped on conveying roller bed 1
Roll assembly 301 and the horizontal feed driving motor 303 inside conveying roller bed 1, horizontal feed driving motor 303 are mounted on water
3 middle part of workpiece conveying mechanism, as the horizontal drive of entire horizontal transport agency 3, the both ends of idler assembly 301 are equipped with roller 302,
Horizontal feed driving motor 303 drives the roller 302 on idler assembly 301 to rotate by belt gear, on conveying roller bed 1
The height adjusting seat 305 at the both ends equipped with supporting carrier roller component 301.
Idler assembly 301 includes the mandrel being fixed on conveying roller bed 1 and the connecting cylinder being rotatably set in mandrel
304, roller 302 is fixedly connected with connecting cylinder 304, and belt gear is included in connecting cylinder 304, horizontal feed driving motor
303 belt pulleys 307 and belt 308 being equipped with.Roller 302 is welded on the both ends of connecting cylinder 304, connection by connecting cylinder 304
There is bearing connection between cylinder 304 and mandrel, idler assembly 301 is fixed by mandrel both ends, and mandrel do not turn, glue coating wheel and connecting cylinder
Turning.
The middle line of each group idler assembly 301 is located in approximately the same plane, and each belt pulley 307 is set there are two race, horizontal
Two idler assemblies 301 of the belt pulley 307 of 303 output end of feed drive motor by two belts 308 and close to two sides connect
It connects, is connected between two adjacent idler assemblies 301 by belt 308.Idler assembly 301 shares six groups, on conveying roller bed 1
Equidistantly distributed, six groups of 301 middle lines of idler assembly form a plane.Synchronous toothed belt 308 connects horizontal feed driving electricity
Machine 303 and idler assembly 301, driving force are transmitted on idler assembly 301, and flute profile belt 308 can prevent from skidding, and guarantee roller
Wheel 302 rotates synchronously；Synchronous toothed belt 308 has four, connects adjacent idler assembly 301, driving force is transmitted to adjacent
Idler assembly 301 on；Belt pulley 307 is mounted on idler assembly 301 and synchronous toothed belt 308 cooperates.
Roller 302 is film winded roller, and belt pulley 307 is located at the inside of roller 302, and roller 302 is step structure, roller
302 inside protrusion is equipped with positioning step 309, and positioning step 309 can mutually be limited with the protrusion at skid bottom edge, and it is fixed to rise
Position guiding role, the driving of idler assembly 301 and support sled.
Conveying roller bed 1 includes the two long frame plate 101 of parallel arrangement and set on two of two long frame plate, 101 both ends
Short frame plate 102, short frame plate 102 and long frame plate 101 connect into an entirety, form the main body of horizontal transport agency, and two
It is equipped with crossbeam 103 between a long frame plate 101, further includes the cover board that muti-piece is set up on long frame plate 101 and short frame plate 102
104, cover board 104 is checkered steel plate；Idler assembly 301 is set up on two long frame plate 101, and height adjusting seat 305 is set to length
On the lateral wall of frame plate 101.Height adjusting seat 305 is mounted on the both ends of 301 mandrel of idler assembly, installs idler assembly 301
When can by height adjusting seat 305 adjust idler assembly 301 mounting height so that six idler assemblies 301 are installed
Afterwards in the same plane；
Height adjusting seat 305 includes the eccentric wheel connecting with the mandrel of idler assembly 301 and set on the outer of long frame plate 101
The support plate of eccentric wheel is supported on side wall, the eccentric part of eccentric wheel is equipped with bolt compatible with the pin hole on long frame plate 101,
Eccentric wheel rotational angle is the height of adjustable mandrel, easy to adjust.
Two long frame plate 101 is equipped with the electric machine support of support level feed drive motor 303, horizontal feed driving electricity
Machine 303 is equipped with reduction gearbox.
The front end of conveying roller bed 1 is equipped with one group of sensing device 7, and the two sides of 1 rear end of conveying roller bed are equipped with two sets of sensing devices
7, the middle part of conveying roller bed 1 is equipped with one group of sensing device 7 between safe stopping device 8；Sensing device 7 includes support sensing
The sensor adjustment frame 701 and sensor protecting cover 702 of device.Sensor adjustment frame 701 is mounted on the side of conveying roller bed 1, shares
Four, front end one, tail end two pieces, centre, which is kept right, one；Sensor protecting cover 702 is mounted on sensor adjustment frame 701, is protected
Shield sensor is not subject to collide, and sensor can be with slidable adjustment position, using flexible on sensor adjustment frame 701；
The sensing device 7 of 1 front end of conveying roller bed is the electric motor starting sensor dress started for controlled level conveying mechanism 3
It sets；The sensing device 7 at 1 middle part of conveying roller bed is the decelerating through motor sensor to slow down for controlled level conveying mechanism 3；Conveying roller
The sensing device 7 of 1 rear end of bed is the stop sensor in place stopped for controlled level conveying mechanism 3.
Safe stopping device 8 includes the safety device fixed frame 801 on conveying roller bed 1, safety device fixed frame 801
It is equipped with crane 802 and drives the lifting cylinder 803 of crane 802, crane 802 is equipped with along 1 length direction of conveying roller bed
The buffer 804 of overhanging, safety device fixed frame 801 are equipped with sensors in place 805.The two sides of crane 802 are equipped with guiding
The two sides of column 806, safety device fixed frame 801 are equipped with guide sleeve 807 compatible with two guide posts 806.Buffer 804 is
The hydraulic bjuffer to overhang backward along 1 length direction of conveying roller bed, hydraulic bjuffer include mounting base, buffering hydraulic cylinder, piston rod,
Return spring is equipped between piston rod and buffering hydraulic cylinder.
Safety device fixed frame 801 is mounted on the rear end bottom of horizontal transport agency 3；Stop sensor is mounted on water in place
The rearmost end of workpiece conveying mechanism 3, for guaranteeing the accurate positioning after sled conveying stops；Crane 802 is mounted on safety device
On fixed frame 801；Buffer 804 is mounted on crane 802, when horizontal feed sled excessive velocities due to huge inertia
And cannot accurately stop, when will lead to more than stop sensor in place, buffer 804 plays the role of Mechanical security protector；Guiding
Column 806 is mounted on crane 802；Lifting cylinder 803 is mounted on crane 802；Sensors in place 805 is mounted on safe dress
It sets on fixed frame 801, each serves as the effect for rising positioning and decline positioning；Decelerating through motor sensor is mounted on horizontal conveyer
The middle part of structure 3 is slowed down for sled conveying and is detected；Safety device fixed frame 801 is set between two long frame plate 101.
Conveying roller bed 1 is equipped with the guide wheel assemblies 97 that multiple groups are evenly arranged, and guide wheel assemblies 9 are set on conveying roller bed 1
Horizontal transport agency 3 two sides.Guide wheel assemblies 9 include directive wheel mounting bracket 901 and the directive wheel 902 horizontally rotated；
This screw rod lifting high speed roller bed is mainly used in the form of positioning workpiece, and the quick conveying of production workpiece may be implemented and accurately determine
The function of position, directive wheel 902 is mounted in directive wheel mounting bracket 901, and when horizontal feed, which runs sled, to be oriented to.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, is not taking off
Under the premise of from structure of the invention, several modifications and improvements can also be made, these all will not influence the effect that the present invention is implemented
And patent practicability.
Claims (10)
1. a kind of screw rod for conveying goes up and down high speed roller bed, which is characterized in that including conveying roller bed (1) and be set to conveying roller bed
(1) two support frames (4) at both ends, each support frame as described above (4) are equipped with the screw-threaded shaft elevator for supporting the conveying roller bed (1)
Structure (2), conveying roller bed (1) lower section are equipped with the lifting drive that can drive two screw-threaded shaft elevator structures (2)
(6), support frame as described above (4) is equipped with the steering transcriber for connecting the screw-threaded shaft elevator structure (2) with lifting drive (6)
Structure (5), the conveying roller bed (1) are equipped with horizontal transport agency (3), and the side of the conveying roller bed (1) is equipped with multiple senses
The sensing device (7) of the location of workpiece is answered, the conveying roller bed (1) is equipped with the safe stopping device (8) that can be gone up and down.
2. a kind of screw rod for conveying according to claim 1 goes up and down high speed roller bed, which is characterized in that the lead screw liter
Descending mechanism (2) includes the ball screw (202) being mounted on support frame as described above (4) being vertically arranged and in the ball screw
(202) nut seat (201) of the support the being equipped with conveying roller bed (1)；The lifting drive (6) includes set on described
The output end of decelerating motor (601) and the decelerating motor (601) below conveying roller bed (1) is set there are two along the conveying roller
The Hooks coupling universal coupling (602) that the length direction of bed (1) is extended to both ends；The steering mapping device (5) includes set on described
The gear-box (501) of support frame (4) bottom, be equipped in the gear-box (501) by the ball screw (202) with it is described universal
The bevel gear assembly of shaft coupling (602) transmission connection.
3. a kind of screw rod for conveying according to claim 2 goes up and down high speed roller bed, which is characterized in that each branch
The two sides of support (4) are equipped with two lifting columns (401) for installing the ball screw (202), and the bevel gear assembly includes
The connecting shaft (502) that is connect with the Hooks coupling universal coupling (602) and two transmission shafts for being vertical at connecting shaft (502) two sides
(503), the first bevel gear group of synchronous transmitting torque is equipped between the connecting shaft (502) and two transmission shafts (503)
(504), the second cone tooth of transmitting torque is equipped between each transmission shaft (503) and the corresponding ball screw (202)
Wheel group (505).
4. a kind of screw rod for conveying according to claim 3 goes up and down high speed roller bed, which is characterized in that the lifting is vertical
The upper end of column (401) be equipped with screw rod fixing seat (403) and be set to screw rod fixing seat (403) on the ball screw (202)
The compatible fixing bearing in upper end (404), the bottom of support frame as described above (4) is equipped with the lower end with the ball screw (202)
Compatible first tapered roller bearing component (402), support frame as described above (4), which is equipped with, supports the of the transmission shaft (503)
The deep groove ball bearing (406) of two tapered roller bearing components (405) and the support connecting shaft (502)；It further include set on described
The adjusting seat of bottom plate (407) and the support support frame as described above (4) being equipped on the bottom plate (407) below support frame (4)
(408)。
5. going up and down high speed roller bed to a kind of screw rod for conveying described in 4 any one according to claim 1, feature exists
In the horizontal transport agency (3) includes the idler assembly for the multiple groups proportional spacing distribution that the conveying roller bed (1) is equipped with
(301) the internal horizontal feed driving motor (303) of the conveying roller bed (1), the both ends of the idler assembly (301) are set to and
Equipped with roller (302), the horizontal feed driving motor (303) drives the idler assembly (301) by belt gear
On roller (302) rotation, the conveying roller bed (1) is equipped with the height adjustment for supporting the both ends of the idler assembly (301)
Seat (305).
6. a kind of screw rod for conveying according to claim 5 goes up and down high speed roller bed, which is characterized in that the roller station
Part (301) includes the mandrel being fixed on conveying roller bed (1) and the connecting cylinder (304) being rotatably set in mandrel, described
Roller (302) is fixedly connected with the connecting cylinder (304), and the belt gear is included in the connecting cylinder (304), level
The belt pulley (307) and belt (308) that feed drive motor (303) is equipped with.
7. a kind of screw rod for conveying according to claim 5 goes up and down high speed roller bed, which is characterized in that the safety catch
Position device (8) includes the safety device fixed frame (801) on the conveying roller bed (1), the safety device fixed frame
(801) crane (802) are equipped with and drive the lifting cylinder (803) of crane (802), the crane (802) is equipped with
The buffer (804) to overhang along conveying roller bed (1) length direction, safety device fixed frame (801) are equipped with sensors in place
(805)。
8. a kind of screw rod for conveying according to claim 7 goes up and down high speed roller bed, which is characterized in that the crane
(802) two sides are equipped with guide post (806), and the two sides of the safety device fixed frame (801) are equipped with and two guide posts (806)
Compatible guide sleeve (807).
9. a kind of screw rod for conveying according to claim 5 goes up and down high speed roller bed, which is characterized in that the conveying roller
The front end of bed (1) is equipped with one group of sensing device (7), and the two sides of conveying roller bed (1) rear end are equipped with two sets of sensing devices (7),
The middle part of the conveying roller bed (1) is equipped with one group of sensing device (7) between the safe stopping device (8)；The sensing
Device (7) includes the sensor adjustment frame (701) and sensor protecting cover (702) for supporting sensor.
10. a kind of screw rod for conveying according to claim 9 goes up and down high speed roller bed, which is characterized in that the conveying
The sensing device (7) of roller bed (1) front end is the electric motor starting sensor device started for controlled level conveying mechanism (3)；Institute
Stating the sensing device (7) in the middle part of conveying roller bed (1) is the decelerating through motor sensor to slow down for controlled level conveying mechanism (3)；
The sensing device (7) of conveying roller bed (1) rear end is the sensing of stopping in place stopping for controlled level conveying mechanism (3)
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795845.2A CN109051515A (en) | 2018-07-19 | 2018-07-19 | A kind of screw rod lifting high speed roller bed for conveying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810795845.2A CN109051515A (en) | 2018-07-19 | 2018-07-19 | A kind of screw rod lifting high speed roller bed for conveying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109051515A true CN109051515A (en) | 2018-12-21 |
Family
ID=64817429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810795845.2A Pending CN109051515A (en) | 2018-07-19 | 2018-07-19 | A kind of screw rod lifting high speed roller bed for conveying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109051515A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896245A (en) * | 2019-03-12 | 2019-06-18 | 安徽省矿业机电装备有限责任公司 | A kind of composite buffering carrying roller |
| CN110436110A (en) * | 2019-07-31 | 2019-11-12 | 无锡洲翔成套焊接设备有限公司 | It is a kind of several linkage can synchronization lifting conveying roller system |
| CN110562692A (en) * | 2019-08-06 | 2019-12-13 | 成都拓维高科光电科技有限公司 | mask plate cleaning system clamp and using method thereof |
| CN110775519A (en) * | 2019-10-10 | 2020-02-11 | 爱孚迪(上海)制造系统工程有限公司 | High-speed accurate positioning transmission roller bed |
| CN110884829A (en) * | 2019-12-10 | 2020-03-17 | 江苏理工学院 | Product conveying device of assembly line |
| CN111496919A (en) * | 2020-04-29 | 2020-08-07 | 浙江新连宇电子有限公司 | Drilling device for circuit board and drilling method thereof |
| CN112108496A (en) * | 2020-09-09 | 2020-12-22 | 安徽光华铝业制造有限公司 | Recovery plant of old and useless aluminum products |
| CN112389991A (en) * | 2020-11-05 | 2021-02-23 | 苏州南师大科技园投资管理有限公司 | Product sorting and discharging system for automatic production line |
| WO2021114999A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州鸿安机械股份有限公司 | Elevator with height calibration function |
| CN115043160A (en) * | 2022-06-21 | 2022-09-13 | 广州明珞装备股份有限公司 | Large-size frame type part conveying system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215814A (en) * | 2007-12-29 | 2008-07-09 | 南车洛阳机车有限公司 | Laying construction method and device for double-block type ballastless track sleeper |
| CN203865383U (en) * | 2013-12-20 | 2014-10-08 | 蓝姆汽车焊接设备(上海)有限公司 | Lifting type conveying roller bed |
| CN103338624B (en) * | 2013-06-26 | 2016-06-08 | 东莞市明迪精密机械设备有限公司 | The many relocation devices of inserter pcb board |
| JP6272532B1 (en) * | 2017-05-18 | 2018-01-31 | 有田工業株式会社 | Columnar material support device |
| CN207275589U (en) * | 2017-08-17 | 2018-04-27 | 昆山群发机械设备有限公司 | A kind of cam axle type high speed dance roller bed |
| CN207275526U (en) * | 2017-08-17 | 2018-04-27 | 昆山群发机械设备有限公司 | A kind of rack rail type high speed dance roller bed |
| CN108000640A (en) * | 2017-12-11 | 2018-05-08 | 德清县耀辉机械设备租赁有限公司 | A kind of slicer supporting plate mechanism |
-
2018
- 2018-07-19 CN CN201810795845.2A patent/CN109051515A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101215814A (en) * | 2007-12-29 | 2008-07-09 | 南车洛阳机车有限公司 | Laying construction method and device for double-block type ballastless track sleeper |
| CN103338624B (en) * | 2013-06-26 | 2016-06-08 | 东莞市明迪精密机械设备有限公司 | The many relocation devices of inserter pcb board |
| CN203865383U (en) * | 2013-12-20 | 2014-10-08 | 蓝姆汽车焊接设备(上海)有限公司 | Lifting type conveying roller bed |
| JP6272532B1 (en) * | 2017-05-18 | 2018-01-31 | 有田工業株式会社 | Columnar material support device |
| CN207275589U (en) * | 2017-08-17 | 2018-04-27 | 昆山群发机械设备有限公司 | A kind of cam axle type high speed dance roller bed |
| CN207275526U (en) * | 2017-08-17 | 2018-04-27 | 昆山群发机械设备有限公司 | A kind of rack rail type high speed dance roller bed |
| CN108000640A (en) * | 2017-12-11 | 2018-05-08 | 德清县耀辉机械设备租赁有限公司 | A kind of slicer supporting plate mechanism |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109896245A (en) * | 2019-03-12 | 2019-06-18 | 安徽省矿业机电装备有限责任公司 | A kind of composite buffering carrying roller |
| CN110436110A (en) * | 2019-07-31 | 2019-11-12 | 无锡洲翔成套焊接设备有限公司 | It is a kind of several linkage can synchronization lifting conveying roller system |
| CN110562692A (en) * | 2019-08-06 | 2019-12-13 | 成都拓维高科光电科技有限公司 | mask plate cleaning system clamp and using method thereof |
| CN110775519A (en) * | 2019-10-10 | 2020-02-11 | 爱孚迪(上海)制造系统工程有限公司 | High-speed accurate positioning transmission roller bed |
| CN110884829A (en) * | 2019-12-10 | 2020-03-17 | 江苏理工学院 | Product conveying device of assembly line |
| WO2021114999A1 (en) * | 2019-12-13 | 2021-06-17 | 苏州鸿安机械股份有限公司 | Elevator with height calibration function |
| CN111496919A (en) * | 2020-04-29 | 2020-08-07 | 浙江新连宇电子有限公司 | Drilling device for circuit board and drilling method thereof |
| CN111496919B (en) * | 2020-04-29 | 2024-02-23 | 浙江新连宇电子有限公司 | Drilling device and drilling method for circuit board |
| CN112108496A (en) * | 2020-09-09 | 2020-12-22 | 安徽光华铝业制造有限公司 | Recovery plant of old and useless aluminum products |
| CN112389991A (en) * | 2020-11-05 | 2021-02-23 | 苏州南师大科技园投资管理有限公司 | Product sorting and discharging system for automatic production line |
| CN115043160A (en) * | 2022-06-21 | 2022-09-13 | 广州明珞装备股份有限公司 | Large-size frame type part conveying system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109051515A (en) | A kind of screw rod lifting high speed roller bed for conveying | |
| CN106628338B (en) | The on-line automatic overlay film system of glass production line | |
| CN206264548U (en) | The online laminating machine of full-automatic glass | |
| CN103101753B (en) | Cam lifting body | |
| CN106185190A (en) | A kind of broad-adjustable actuating device | |
| CN106167155B (en) | The compound conveyer system of lean | |
| CN105966837A (en) | Dual-way transferring and conveying device for pallets | |
| CN111390292B (en) | Machining equipment and machining method for pump head body forge piece of five-cylinder plunger pump | |
| CN202481999U (en) | Lifting device for lead frame | |
| CN110654968B (en) | Lifting machine capable of automatically clamping materials | |
| CN205386743U (en) | Steel pipe rotation conveyor that gos forward | |
| CN110902342A (en) | In-situ synchronous jacking and clamping panel turnover machine | |
| CN208560881U (en) | A kind of axle sleeve continuous and perpendicular lifting mechanism | |
| CN103407740A (en) | Tensioning mechanism of conveying machine | |
| CN205916641U (en) | Compound transfer system of lean | |
| CN205555246U (en) | Stamping workpiece automatic conveyor belt construct | |
| CN211564294U (en) | Feeding device of punching machine | |
| CN107892137A (en) | A kind of conveyer strainer | |
| CN209939856U (en) | Conveying device for sterile paper boxes | |
| CN208374040U (en) | A kind of novel elevating adjustable type servo sizing feed machine | |
| CN116511611B (en) | Cutting part with drag chain retracting mechanism | |
| CN114684384A (en) | Installation device and installation method of aircraft engine | |
| CN207309043U (en) | A kind of milling attachment of milling straight flute | |
| CN206345364U (en) | DC track flatcar | |
| CN221215950U (en) | Automatic line conveyer belt automatic centering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |