CN207845039U - The trolley of automatic running more mold exchange - Google Patents
The trolley of automatic running more mold exchange Download PDFInfo
- Publication number
- CN207845039U CN207845039U CN201820257263.4U CN201820257263U CN207845039U CN 207845039 U CN207845039 U CN 207845039U CN 201820257263 U CN201820257263 U CN 201820257263U CN 207845039 U CN207845039 U CN 207845039U
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- lifting device
- fixedly connected
- car body
- bearing
- control system
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- 230000001939 inductive effect Effects 0.000 claims description 20
- 230000005693 optoelectronics Effects 0.000 claims description 20
- 230000003139 buffering effect Effects 0.000 claims description 15
- 238000003032 molecular docking Methods 0.000 claims description 14
- 230000007423 decrease Effects 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 9
- 230000006698 induction Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000000747 cardiac effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 37
- 238000005096 rolling process Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a kind of trolleys of automatic running more mold exchange, including car body, the car body lower end is set there are four universal wheel, it is characterized in that car body lower end both sides center is respectively equipped with driving running gear, upper end is equipped with pallet changer, the car body is equipped with PLC control system and power supply, the power supply is powered for PLC control system, driving running gear action is automatically controlled by PLC control system to reach, and then it keeps straight on or turns with motor vehicles bodies, the utility model is due to using the above structure, with structure novel, turning radius is small, running space is small, stability is high, more the mold exchange time is short, the advantages that work efficiency is high.
Description
Technical field
The utility model is related to carrying vehicle technical field, the trolley of specifically a kind of automatic running more mold exchange.
Background technology
Currently, in big machinery mold pressing process, in carrying large machine die, worker usually using row hang by
Big machinery mold hoisting is transported on the workbench of process equipment, is then carried out clamping processing to big machinery mold again, is processed
Afterwards, then by the big machinery mold processed using row it hangs out, then by large mold to be processed in handling to workbench,
Repeatedly, the substantive deficiency of this original method for carrying is：Adjacent molds interval time is long, and mold positioning time is long,
Cause working efficiency extremely low.
In order to solve the above-mentioned technical problem, some processors are configured with trolley, the steering of this trolley in the production line
With driving generally use two ways.One is trolley driving drawn or push and pull by extrinsic motive, all traveling wheels are all
Universal wheel or at least two wheel of front are universal wheels.The running orbit of this trolley is determined by guide rail, and trolley is turned to by guiding
Wheel makes trolley adjust orientation, and universal wheel makes trolley realize turning after adaptively turning.This mode steering structure is simple, is easy
Manufacture, but this mode requires trolley that external drive chain or driving station must be relied on to provide abundant driving power, and need
Be laid with the walking track of levelness and all high wheel of finish on ground and become to ensureing four universal wheels " eight " word and
Cause trolley that cannot walk.Although therefore this assembly method trolley is at low cost, conveying equipment complicated integral structure is assembled, is applied
Work cost and difficulty are all very high.
Another kind assembly trolley is driven by self power, and the trailing wheel of general this trolley or whole wheels are all individually selected
Servo motor, front-wheel is then universal wheel when only trailing wheel is driven with motor.Servo motor control of the steering of this trolley by driving wheel
System, when trolley needs turning, the speed difference of the inside and outside driving motor of program control realizes turning.The substance of this structure is not
It is enough：First, since workshop operation space is limited, for this trolley in turning, turning radius is big, and spatial area is big to walk
Open, therefore, production and processing workshop it is impracticable；Second is that when in use, at least need two trolleys deliver tool and moulds to be added and
Machined mold, therefore, use cost is very high, and running space is very big；Third, the manufactured mold on workbench needs people
Work is loaded with going to sling to be moved on trolley, and artificial or row is then recycled to hang mold to be processed being moved to workbench
On, working efficiency is very low.
Invention content
The purpose of this utility model is to solve above-mentioned the deficiencies in the prior art, provide a kind of structure novel, turning radius it is small,
The trolley for the automatic running more mold exchange that running space is small, stability is high, more the mold exchange time is short, work efficiency is high.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of trolley of automatic running more mold exchange, including car body, the car body lower end are set there are four universal wheel, feature
It is that car body lower end both sides center is respectively equipped with driving running gear, upper end is equipped with pallet changer, is set on the car body
Have a PLC control system and power supply, the power supply is PLC control system power supply, the driving running gear include prelocalization frame, after
Locating rack, runing rest, the pivoting support with external toothing, electric rotating machine, driver pinion, driven pinion, driving traveling wheel,
Drive shaft, drive wheel bracket, movable motor and bearing block, the premenstrual locating rack in runing rest front end are fixedly connected with the vehicle body,
Rear end locating rack after is fixedly connected with the vehicle body, and the runing rest center is solid with the pivoting support external toothing upper end with external toothing
Fixed connection, the pivoting support inner ring lower end with external toothing are fixedly connected with drive wheel bracket, the drive wheel bracket lower end
It is fixedly connected with the bearing seat, side is equipped at intervals with drive pinion shaft and driven pinion axis, and described drive shaft one end is through bearing
It is fixedly connected with the bearing seat, the other end is fixedly connected with driving traveling wheel, and the drive shaft drives through movable motor, the walking
Motor is controlled through PLC control system, and the drive pinion shaft and driven pinion axis are respectively through small bearing and drive wheel bracket
It is fixedly connected, the drive pinion shaft lower end is fixedly connected with the electric rotating machine being fixed in drive wheel bracket, upper end and master
Dynamic pinion gear is fixedly connected, and driven pinion axis upper end is fixedly connected with driven pinion, the driver pinion and from
Dynamic pinion gear is meshed with the external toothing of the pivoting support with external toothing respectively, and the electric rotating machine is controlled through PLC control system,
Electric rotating machine and movable motor action are controlled by PLC control system to reach, and then keeps straight on or turns with motor vehicles bodies, reaches and turns
The effect that curved radius is small, running space is small.
The utility model can be equipped with weight buffer unit between the runing rest and car body comprising buffer spring, limit
Position block, locking nut, buffering shaft, buffering bearing are gentle to rush guiding axis, and the runing rest front end is equipped with through-hole, rear end two
Side is respectively equipped with connector sleeve, and prelocalization frame both sides are fixedly connected with the vehicle body through the link perpendicular to prelocalization frame respectively,
Prelocalization frame upper surface is equipped with buffer-oriented axis along center to both sides mirror image, and the buffer-oriented axis activity passes through rotation branch
Buffer spring is then passed through after the through-hole of frame front end, upper end is threadedly coupled with limited block and locking nut, so that buffer spring lower end
Inconsistent with runing rest, upper end is inconsistent with limited block, and the buffered bearing fixing sleeve of connector sleeve is in buffering shaft, institute
It states buffering shaft both ends to be fixedly connected with rear locating rack respectively, the rear locating rack, which is fixed through fixing bolt and nut with car body, to be connected
Connect, in favor of when car body carry large-tonnage mold when, by buffer spring ease up red switch axis will bear against driving traveling wheel on
Weight is shared on the car body, has not only reached that turning radius is small, running space is small, moreover, also having ensured the stabilization of car body operation
Property.
The utility model can be equipped with workbench lifting device between the car body and pallet changer comprising front left is promoted
Device, front right lifting device, rear left lifting device, rear right lifting device, conveying retarder, feeder motor, left cross axle steer
Device, right cross axle steering gear, connection horizontal axis, drive sprocket, driven sprocket, the left connection longitudinal axis, the right connection longitudinal axis and supporting plate,
Be equipped on the car body front left lifting device, front right lifting device, rear left lifting device, rear right lifting device,
Retarder, left cross axle steering gear and right cross axle steering gear are conveyed, front left lifting device, the right side are equipped on the left of the car body front end
Side is equipped with front right lifting device, and rear left lifting device is equipped on the left of rear end, and right side is equipped with rear right lifting device,
The conveying retarder is located at the rear left lifting device and rear right lifting device or front left lifting device and front right
Between lifting device, one output shaft of conveying retarder is fixedly connected with feeder motor, and another output shaft is equipped with drive sprocket,
Described connection horizontal axis one end is connected with left cross axle steering gear, and the other end is connected with right cross axle steering gear,
It is fixed with driven sprocket on the connection horizontal axis,
The drive sprocket is connect through chain with driven sprocket,
Described left cross axle steering gear one end is connected through the left connection longitudinal axis with front left lifting device, and the other end is through left connection
The longitudinal axis is connected with rear left lifting device,
Described right cross axle steering gear one end is connected through the right connection longitudinal axis with front right lifting device, and the other end is through right connection
The longitudinal axis is connected with rear right lifting device,
The feeder motor is controlled through PLC control system, in favor of driving feeder motor operation by PLC control system,
Drive sprocket, driven sprocket of the feeder motor through conveying on retarder transmit power to connection horizontal axis, and connection horizontal axis will move again
Power is transported to the left connection longitudinal axis through left cross axle converter, is transported on the right connection longitudinal axis through right cross axle converter, passes through a left side
Connection longitudinal axis driving front left lifting device and rear left lifting device rise or fall, and drive front right to promote dress by the right connection longitudinal axis
It sets and is risen or fallen with rear right lifting device, make the front left lifting device, front right lifting device, rear left lifting device, rear right
Lifting device, which has haved the function that synchronize, to be risen or fallen, and ensure that the levelness of mold on the car body；
The front left lifting device, front right lifting device, rear left lifting device, rear right lifting device upper end and supporting plate are fixed
Connection, the supporting plate upper end is fixedly connected with pallet changer.
Pallet changer described in the utility model is by worktable support frame, front console component and aftertable component group
At, the front console component and aftertable component are separately positioned on worktable support frame, the front console component and
Through being fixed on the center bearing bracket interval of worktable support frame between aftertable component, the front console component includes that preliminary roller drives
Dynamic motor, front unit roller, preceding bearing, preceding chain, the preceding bearing are fixed on worktable support frame front end, and the preceding bearing is in
Cardiac skeleton opposite face corresponds to linear array and is equipped with front unit roller jack respectively, and bearing is equipped in the front unit roller jack, described
Front unit roller one end is fixedly connected through the bearing in front unit jack with preceding bearing, the other end through in front unit jack bearing with
Center bearing bracket is fixedly connected, so that the front unit roller between preceding bearing and center bearing bracket is laid to front console, the front unit roller
On be fixed with front idler sproket, the preceding roll drive motor is fixed on worktable support frame, and the preceding roll drive motor is premenstrual
Drive sprocket and preceding chain are meshed with the front idler sproket on front unit roller drives front unit roller；The aftertable component packet
Rear roll drive motor, rear unit roller, rear support, rear chain are included, the rear support is fixed on worktable support frame front end, after described
Linear array is corresponded on bearing and center bearing bracket respectively and is equipped with rear unit roller jack, bearing is equipped in the rear unit roller jack,
Bearing of the unit roller one end after in unit jack is fixedly connected with rear support after described, axis of the other end after in unit jack
It holds and is fixedly connected with center bearing bracket, so that the rear unit roller between rear support and center bearing bracket is laid to aftertable, it is single after described
Rear driven sprocket is fixed on first roller, the rear roll drive motor is fixed on worktable support frame, the rear roll drive motor
After the front idler sproket of drive sprocket and rear chain with after on unit roller be meshed driving after unit roller；The preliminary roller driving electricity
Machine and rear roll drive motor are controlled through PLC control system respectively, in favor of processed when injection molding machine to be received mold when, preliminary roller
Driving motor acts, and after mold is in the rolling movable workbench to front console of injection molding machine, preceding roll drive motor stops dynamic
Make, mold to be processed on aftertable is moved on the rolling workbench of injection molding machine, reaches by rear roll drive motor action
The fast exchange of mold, more mold exchange time are short, working efficiency significantly improves.
The utility model can be vertically provided with postive stop baffle, the limiting block in worktable support frame rear and front end
Idler wheel is equipped on the inside of plate, in favor of to being limited and being oriented into the mold on front unit roller or rear unit roller.
The utility model can also be equipped with prelocalization pin hole and rear fastening screw hole on the worktable support frame, corresponding
The worktable support frame of prelocalization pin hole lower end is equipped with prelocalization electric pushrod, and the prelocalization electric pushrod is premenstrual
Fastening screw is plugged with prelocalization pin hole, fixed after the worktable support frame of fastening screw hole lower end is equipped with after correspondence is described
Position electric pushrod positions electric pushrod fastening screw fastening screw hole with after after after described and plugs, and the prelocalization is electronic
Push rod and rear positioning electric pushrod are controlled through PLC control system respectively, in favor of positioning mold, prevent from sliding.
The utility model can also be equipped with preceding inductive switch and rear inductive switch on the worktable support frame, feel before described
Inductive switch and rear inductive switch are connected with PLC control system respectively, and mold front console is automatically positioned by induction to reach
Or the effect of aftertable position.
The utility model can also dock optoelectronic switch, preceding lock pin before the car body side is equipped at intervals with successively from front to back
Pilot hole, rear docking optoelectronic switch and rear lock pin pilot hole, the worktable support frame of the preceding lock pin pilot hole inner end are equipped with
Preceding electric pushrod, the preceding premenstrual lock pin in electric pushrod front end match grafting, the rear lock pin with the preceding lock pin pilot hole
The worktable support frame of pilot hole inner end be equipped with rear electric pushrod, it is described after electric pushrod front end after lock pin with it is described after lock
Pin pilot hole matches grafting, and the preceding docking optoelectronic switch docks optoelectronic switch, preceding electric pushrod and rear electric pushrod point afterwards
It is not controlled through PLC control system, when car body is moved to injection molding machine side, preceding docking optoelectronic switch senses the induction of injection molding machine
The information is simultaneously uploaded to PLC control system by information, and PLC control system instructs electric rotating machine action and movable motor to adjust again
Vehicle body direction makes the preceding lock pin of car body side and the receptacle alignment of injection molding machine, and car body is then driven to be close to the rolling of injection molding machine
After workbench, preceding electric pushrod starts, and lock pin is inserted into numerical control and rolls in the jack of workbench side before driving, and locking, makes
After car body is fixed with numerical control table, NC table, roll drive motor action before PLC control system control receives and is moved through to come from injection molding machine
The machined mold to front console finished on, in place after information, PLC control system refers to current inductive switch induced dies
Roll drive motor stops before enabling, and prelocalization bolt is inserted into the hole of mold, mold is locked by the action of prelocalization electric pushrod
After on front console, meanwhile, electric pushrod drives prelocalization bolt return before PLC control system instruction, at this point, PLC is controlled
System start drive movable motor move forward along injection molding machine, when after docking optoelectronic switch sense the induction information of injection molding machine after,
PLC control system instructs movable motor to stop, and rear locating detent is inserted into injection molding machine and rolls work by rear electric pushrod action
On platform, and the locking on rolling work, so that car body is fixed with numerical control table, NC table, electric pushrod is positioned after PLC control system instruction
Locating detent return after drive makes mold to be processed unlock, and then roll drive motor is dynamic after PLC control system instruction
Make, mold to be processed on aftertable is moved on the rolling workbench of injection molding machine, when after inductive switch induced dies from
After opening information, locating detent returns after roll drive motor stops after PLC control system instructs, and electric pushrod drives after instruction
Position, then order-driven running gear acts PLC control system again, and driving car body automatically returns to mold area and carries out machined mold
Unloading and tool and mould to be added shipment.
The utility model also can be respectively equipped with scanning radar in the car body rear and front end, be set in the PLC control system
There is alarm, the scanning radar and alarm to be connected respectively with PLC control system, when car body in the process of walking, pass through
Scanning radar takes front when having people or object to block stroke, and PLC control system instructs alarm to send out alarm, and notice is all
It encloses people to leave, or object is moved, after people or object leave, car body then releases alarm and continues to proceed to injection molding machine automatically, reaches
The effect of automatic more mold exchange is arrived.
Battery pack may be used in power supply described in the utility model, and alternating current, the utility model can also be used preferably to use electricity
Pond group, to have the function that untethered is run.
The utility model can also be equipped with automatically controlled warehouse in the car body lower end, and the car body of corresponding automatically controlled warehouse both sides is equipped with
Automatically controlled storehouse guide rail, rear end are equipped with babinet limited block, and the automatically controlled warehouse both sides are slidably connected through sliding shoe and automatically controlled storehouse guide rail, institute
It states in automatically controlled warehouse and is integrated with PLC control system and power supply, it is easy to installation and maintenance to have the function that.
The utility model can also be equipped with damping rubber block in the automatically controlled warehouse rear end, in favor of avoiding automatically controlled warehouse and compartment
Body limited block generates collision and influences PLC control system.
The utility model can also be equipped with side shield in worktable support frame side, prevent mold from running to reach
It breaks away in journey, has the function that safe operation.
The utility model can be equipped with side shield in worktable support frame side, prevent mold in turning process to reach
It is middle to break away, have the function that safe operation.
The utility model can also be equipped with wireless controller, the wireless controller and PLC control system radio connection, with
Have the function that auto-manual operates.
The utility model can be equipped on the worktable support frame of the worm screw side rises high position sensor and decline
Low sensors, the decline low sensors, which are located at, to be risen below high position sensor, the rising high position sensor and decline
Low sensors are controlled through PLC control system respectively, in favor of by rise high position sensor and decline low sensors will before
The limiting value that left lifting device, front right lifting device, rear left lifting device, rear right lifting device rise or fall is uploaded to PLC
Control system, PLC control system instruct feeder motor to stop, having the function that automatic running.
The utility model can also be respectively equipped with limit in the front end of the pallet changer and/or rear end and medium position
Guide rail, the limit guide rail are laterally arranged, in favor of to large-tonnage and the mold with idler wheel is moved along limit guide rail rolling,
Have the function that replace different molds.
Limit guide rail described in the utility model can be by fixed limiting plate, positioning limiting plate, limit grillage and lock-screw
It constitutes, the fixed limiting plate and positioning limiting plate lower face are respectively equipped with unit roller grafting groove, and the unit roller grafting is recessed
Slot and front unit roller and/or rear unit roller clearance fit, the reaching the standard grade property of limit grillage are equipped at intervals with location hole, the limiting plate
Frame lower end is fixedly connected with worktable support frame, and upper end is limited through lock-screw with parallel fixation limiting plate and positioning respectively
Plate is fixedly connected, so that by the size of the idler wheel of mold, with being intended to, limiting plate frame raises solidating fixing limit plate and positioning limits
Spacing between plate has further widened the diversity of more mold exchange.
Structure novel, turning radius is small, running space is small, stability due to using the above structure, having for the utility model
Can be high, more the mold exchange time is short, work efficiency is high the advantages that.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the structural schematic diagram of the utility model driving running gear.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the structural schematic diagram of the utility model car body.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the structural schematic diagram of pallet changer in the utility model.
Fig. 8 is the vertical view of Fig. 7.
Fig. 9 is the structural schematic diagram of the support of table in the utility model.
Figure 10 is the vertical view of Fig. 9.
Figure 11 is the structural schematic diagram in the utility model.
Figure 12 is the vertical view of Figure 11.
Figure 13 is the left view of Figure 12.
Reference numeral：Car body 1,2 pallet changer of universal wheel, 3 prelocalization frame 4, rear locating rack 5, runing rest 6, band external tooth
Pivoting support 7, electric rotating machine 8, driver pinion 9, driven pinion 10, driving traveling wheel 11, drive shaft 12, the driving wheel of circle
Holder 13, movable motor 14 and bearing block 15 drive running gear 16PLC control systems 17 and 18 buffer spring 19 of power supply, limit
Block 20, locking nut 21, buffering shaft 22, buffering bearing ease up and rush 23 connector sleeve of guiding axis, 24 front left lifting device 25, front right
Lifting device 26, rear left lifting device 27, rear right lifting device 28, conveying retarder 29, feeder motor 30, left cross axle steer
Device 31, right cross axle steering gear 32, connection horizontal axis 33, drive sprocket, driven sprocket, the left connection longitudinal axis 34, the right connection longitudinal axis 35
With roll drive motor 39, front unit roller 40, preceding bearing 41, preceding chain 42 before 36 worktable support frame 37 of supporting plate, back roller driving electricity
Machine 43, rear unit roller 44, rear support 45, rear chain 46, preceding inductive switch 51 and rear inductive switch 52, preceding docking optoelectronic switch
53, fastening screw 58, fixed limit after rear docking optoelectronic switch 54,56 prelocalization bolt 57 of preceding electric pushrod 55 and rear electric pushrod
Position plate 59, positioning limiting plate 60, limit grillage 61 and 62 limit guide rail 63 of lock-screw.
Specific implementation mode
The utility model is illustrated with reference to the accompanying drawings and examples.
As shown in the picture, the trolley of a kind of automatic running more mold exchange, including car body 1, there are four 1 lower end of the car body is set
Universal wheel 2, it is characterised in that 1 lower end both sides center of the car body is respectively equipped with driving running gear 16, and upper end, which is equipped with, exchanges work
Make platform 3, the car body 1 is equipped with PLC control system 17 and power supply 18, and the power supply is powered for PLC control system, the driving
Running gear includes prelocalization frame 4, rear locating rack 5, runing rest 6, the pivoting support 7 with external toothing, electric rotating machine 8, active
Pinion gear 9, driven pinion 10, driving traveling wheel 11, drive shaft 12, drive wheel bracket 13, movable motor 14 and bearing block 15,
The premenstrual locating rack 4 in 6 front end of the runing rest is fixedly connected with car body 1, and rear end locating rack 5 after is fixedly connected with car body 1, institute
It states 6 center of runing rest to be fixedly connected with the 7 external toothing upper end of pivoting support with external toothing, the pivoting support with external toothing
7 inner ring lower ends are fixedly connected with drive wheel bracket 13, and 13 lower end of the drive wheel bracket is fixedly connected with bearing block 15, between side
Every equipped with drive pinion shaft and driven pinion axis, 12 one end of the drive shaft is fixedly connected through bearing with bearing block 15, separately
One end is fixedly connected with driving traveling wheel 11, and the drive shaft 12 drives through movable motor 14, and the movable motor 14 is controlled through PLC
System 17 processed controls, and the drive pinion shaft and driven pinion axis are fixed through small bearing and drive wheel bracket 13 connect respectively
It connects, the drive pinion shaft lower end is fixedly connected with the electric rotating machine 8 being fixed in drive wheel bracket 13, and upper end and active are small
Gear 9 is fixedly connected, and driven pinion axis upper end is fixedly connected with driven pinion 10, the driver pinion 9 and from
Dynamic pinion gear 10 is meshed with the external toothing of the pivoting support 7 with external toothing respectively, and the electric rotating machine 8 is through PLC control system
17 controls control electric rotating machine 8 and the action of movable motor 14 by PLC control system 17 to reach, and then keep straight on motor vehicles bodies 1
Or turning, have the function that turning radius is small, running space is small.
As shown in attached drawing 3,4, the utility model can be equipped with weight buffer unit between the runing rest 6 and car body 1,
Ease up including buffer spring 19, limited block 20, locking nut 21, buffering shaft 22, buffering bearing and rush guiding axis 23, the rotation
6 front end of holder is equipped with through-hole, and rear end both sides are respectively equipped with connector sleeve 24, and 4 both sides of prelocalization frame are passed through perpendicular to preceding respectively
The link of locating rack 4 is fixedly connected with car body 1, and 4 upper surface of prelocalization frame is equipped with buffering to both sides mirror image along center and leads
To axis 23,23 activity of the buffer-oriented axis is then passed through buffer spring 19, upper end and limit after the through-hole of 6 front end of runing rest
Position block 20 and locking nut 21 are threadedly coupled, so that 19 lower end of buffer spring and runing rest 6 are inconsistent, upper end and limited block 20
It is inconsistent, 24 buffered bearing fixing sleeve of the connector sleeve buffering shaft 22 on, 22 both ends of buffering shaft respectively with it is rear
Locating rack 5 is fixedly connected, and the rear locating rack 5 is fixedly connected through fixing bolt and nut with car body 1, in favor of working as car body carrying
When the mold of large-tonnage, by buffer spring 19 ease up red switch axis 22 will bear against driving traveling wheel 12 on weight share in car body
On 1, not only reach that turning radius is small, running space is small, moreover, also having ensured the stability of car body operation.
As shown in attached drawing 5,6, the utility model can be equipped with worktable lifting between the car body 1 and pallet changer 3 and fill
It sets comprising front left lifting device 25, front right lifting device 26, rear left lifting device 27, rear right lifting device 28, conveying are slowed down
Device 29, feeder motor 30, left cross axle steering gear 31, right cross axle steering gear 32, connection horizontal axis 33, drive sprocket, driven chain
Wheel, the left connection longitudinal axis 34, the right connection longitudinal axis 35 and supporting plate 36,
Front left lifting device 25, front right lifting device 26, rear left lifting device 27, rear right are installed to be promoted on the car body
Device 28, conveying retarder 29, left cross axle steering gear 31 and right cross axle steering gear 32,1 front end of car body left side are equipped with
Front left lifting device 25, right side are equipped with front right lifting device 26, and rear left lifting device 27 is equipped on the left of rear end, and right side is equipped with rear right
Lifting device 28,
The conveying retarder 29 is located at the rear left lifting device 27 and rear right lifting device 28 or front left lifting device
Between 25 and front right lifting device 26,29 1 output shaft of conveying retarder is fixedly connected with feeder motor 30, another output shaft
It is equipped with drive sprocket,
Described 33 one end of connection horizontal axis is connected with left cross axle steering gear 31, the other end and right 32 phase of cross axle steering gear
It connects, driven sprocket is fixed on the connection horizontal axis 33,
The drive sprocket is connect through chain with driven sprocket,
Described left 31 one end of cross axle steering gear is connected through the left connection longitudinal axis 34 with front left lifting device 25, other end warp
The left connection longitudinal axis is connected with rear left lifting device 27,
Described right 32 one end of cross axle steering gear is connected through the right connection longitudinal axis 35 with front right lifting device 26, other end warp
The right connection longitudinal axis 35 is connected with rear right lifting device 28,
The feeder motor 30 is controlled through PLC control system 17, in favor of driving feeder motor by PLC control system 17
30 operations, drive sprocket, driven sprocket of the feeder motor 30 through conveying on retarder 29 transmit power to connection horizontal axis 33, even
It connects horizontal axis 33 and power is transported to the left connection longitudinal axis 34 through left cross axle converter 31 again, be transported to through right cross axle converter 32
On the right connection longitudinal axis 35, front left lifting device 25 and rear left lifting device 27 is driven to rise or fall by the left connection longitudinal axis 34,
It drives front right lifting device 26 and rear right lifting device 28 to rise or fall by the right connection longitudinal axis 35, the front left is made to promote dress
It sets 25, front right lifting device 26, rear left lifting device 27, rear right lifting device 28 and has haved the function that synchronize and rise or fall,
It ensure that the levelness of mold on the car body；
The front left lifting device 25, front right lifting device 26, rear left lifting device 27,28 upper end of rear right lifting device with
Supporting plate 36 is fixedly connected, and 36 upper end of the supporting plate is fixedly connected with pallet changer 3.
As shown in attached drawing 7,8, pallet changer 3 described in the utility model is by worktable support frame 37, front console portion
Part and aftertable component composition, the front console component and aftertable component are separately positioned on worktable support frame,
It is spaced between the front console component and aftertable component through being fixed on the center bearing bracket 38 of worktable support frame, before described
Worktable part includes preceding roll drive motor 39, front unit roller 40, preceding bearing 41, preceding chain 42, and the preceding bearing 41 is fixed on
37 front end of worktable support frame, the preceding bearing 41 and 38 opposite face of center bearing bracket correspond to linear array and are equipped with front unit roller respectively
Jack, is equipped with bearing in the front unit roller jack, described 40 one end of front unit roller through in front unit jack bearing and preceding branch
Seat 41 is fixedly connected, and the other end is fixedly connected through the bearing in front unit jack with center bearing bracket 38, so that preceding bearing 41 is in
Front unit roller 40 between cardiac skeleton 38 is laid to front console, front idler sproket is fixed on the front unit roller 40, before described
Roll drive motor 39 is fixed on worktable support frame 37,39 premenstrual drive sprocket of the preceding roll drive motor and preceding chain 42 with
Front idler sproket on front unit roller 40, which is meshed, drives front unit roller 40；The aftertable component includes rear roll drive motor
43, rear unit roller 44, rear support 45, rear chain 46, the rear support 45 are fixed on 37 front end of worktable support frame, are propped up after described
Linear array is corresponded on seat 45 and center bearing bracket 37 respectively and is equipped with rear unit roller jack, axis is equipped in the rear unit roller jack
It holds, bearing of described rear 44 one end of unit roller after in unit jack is fixedly connected with rear support 45, and other end unit after is inserted
Bearing in hole is fixedly connected with center bearing bracket 38, so that the rear unit roller between rear support 45 and center bearing bracket 38 is laid to rear work
Make platform, rear driven sprocket is fixed on the rear unit roller 44, the rear roll drive motor 43 is fixed on worktable support frame 37
On, it is described after the front idler sproket of drive sprocket and rear chain 46 with after on unit roller 44 after of roll drive motor 43 be meshed drive
Unit roller 44 after dynamic；The preceding roll drive motor 39 and rear roll drive motor 43 are controlled through PLC control system respectively, in favor of working as
When receiving the mold that injection molding machine processes, preceding roll drive motor 39 acts, rolling movable workbench of the mold along injection molding machine
After on to front console, 39 stopping of preceding roll drive motor action, rear roll drive motor 43 acts, will be to be processed on aftertable
Mold is moved on the rolling workbench of injection molding machine, has reached the fast exchange of mold, and the more mold exchange time is short, working efficiency is aobvious
It writes and improves.
As shown in attached drawing 9,10, the utility model can be vertically provided with limit in 37 rear and front end of worktable support frame
Position baffle 47,47 inside of the postive stop baffle is equipped with idler wheel 48, in favor of to entering the mold on front unit roller or rear unit roller
It is limited and is oriented to.
The utility model can also be equipped with prelocalization pin hole and rear fastening screw hole on the worktable support frame 37, right
The worktable support frame 37 of prelocalization pin hole lower end is answered to be equipped with prelocalization electric pushrod 49, the prelocalization is electronic to be pushed away
49 premenstrual fastening screw 57 of bar is plugged with prelocalization pin hole, the worktable support frame of the corresponding rear fastening screw hole lower end
37 be equipped with after position electric pushrod 50, it is described after positioning electric pushrod 50 fastening screw hole with after of fastening screw 58 after mutually insert
It connects, the prelocalization electric pushrod 49 and rear positioning electric pushrod 50 are controlled through PLC control system 17 respectively, in favor of to mold
It is positioned, prevents from sliding.
The utility model can also be equipped with preceding inductive switch 51 and rear inductive switch 52, institute on the worktable support frame 37
It states preceding inductive switch 51 and rear inductive switch 52 is connected with PLC control system 17 respectively, be automatically positioned with reaching by incuding
The effect of mold front console or aftertable position.
The utility model can also dock optoelectronic switch 53, preceding before 37 side of the car body is equipped at intervals with successively from front to back
Lock pin pilot hole, rear docking optoelectronic switch 54 and rear lock pin pilot hole, the worktable support frame of the preceding lock pin pilot hole inner end
37 are equipped with preceding electric pushrod 55, and the premenstrual lock pin in 55 front end of preceding electric pushrod matches slotting with the preceding lock pin pilot hole
Connect, it is described after the worktable support frame 37 of lock pin pilot hole inner end be equipped with rear electric pushrod 56, it is described after before electric pushrod 56
End after through lock pin with it is described after lock pin pilot hole match grafting, it is described before docking optoelectronic switch 53, dock afterwards optoelectronic switch 54,
Preceding electric pushrod 55 and rear electric pushrod 56 are controlled through PLC control system 17 respectively, preceding when car body is moved to injection molding machine side
Docking optoelectronic switch 53 senses the induction information of injection molding machine and the information is uploaded to PLC control system 17, PLC control system
The 17 i.e. action of instruction electric rotating machine 8 and movable motor 14 readjusts car body direction, makes the preceding lock pin and injection molding machine of 1 side of car body
Receptacle alignment, then drive after car body 1 is close to the rolling workbench of injection molding machine, preceding electric pushrod 55 starts, lock pin before driving
It is inserted into numerical control to roll in the jack of workbench side, and locking, after so that car body 1 is fixed with numerical control table, NC table, PLC control system
Roll drive motor 39 acts before 17 controls, receives and is moved through the next machined mold finished to front console from injection molding machine
On, in place after information, roll drive motor 39 stops 51 induced dies of current inductive switch before PLC control system 17 instructs, preceding
It positions electric pushrod 49 to act, prelocalization bolt 57 is inserted into the hole of mold, after mold is locked on front console, together
When, electric pushrod 55 drives prelocalization bolt return before PLC control system 17 instructs, at this point, PLC control system 17 starts to drive
Movable motor 14 moves forward along injection molding machine, when after docking optoelectronic switch 54 sense the induction information of injection molding machine after, PLC control system
The i.e. instruction movable motor 14 of system 17 stops, and rear electric pushrod 56 acts, and rear locating detent, which is inserted into injection molding machine, rolls workbench
On, and the locking on rolling work, so that car body 1 is fixed with numerical control table, NC table, PLC control system 17 positions electric pushrod after instructing
Locating detent return after drive makes mold to be processed unlock, roll drive motor 43 after then PLC control system 17 instructs
Action, mold to be processed on aftertable is moved on the rolling workbench of injection molding machine, when after inductive switch 52 incude mould
It is fixed after roll drive motor 43 stops after PLC control system 17 instructs, and electric pushrod 56 drives after instruction after having leave message
Position lock pin return, then order-driven running gear acts PLC control system 17 again, and driving car body automatically returns to the progress of mold area
The unloading of machined mold and the shipment of tool and mould to be added.
As shown in Fig. 2, the utility model also can be respectively equipped with scanning radar 59 in 1 rear and front end of the car body, also may be used
With using it is other can instrument existing for sense object, the utility model is not limited to scanning radar, in the PLC control system 17
Equipped with alarm 67, the scanning radar 59 and alarm are connected with PLC control system 7 respectively, when car body 1 is in walking process
In, when taking front by scanning radar 59 has people or object to block stroke, PLC control system 17 instructs alarm to send out
Alarm, notifies people around to leave, or object is moved, and after people or object leave, car body then releases alarm and continues automatic move ahead
To injection molding machine, automatic more mold exchange is haved the function that.
As shown in Fig. 1, battery pack may be used in power supply described in the utility model, and alternating current, this practicality can also be used new
Type preferably uses battery pack, to have the function that untethered is run.
The utility model can also be equipped with automatically controlled warehouse 60 in the car body lower end, on the car body for corresponding to automatically controlled 60 both sides of warehouse
Equipped with automatically controlled storehouse guide rail, rear end is equipped with babinet limited block, and the automatically controlled warehouse both sides connect through sliding shoe and the sliding of automatically controlled storehouse guide rail
It connects, PLC control centres and the power supply of PLC control system is integrated in the automatically controlled warehouse, to reach easy to installation and maintenance
Effect.
The utility model can also be equipped with damping rubber block in the automatically controlled warehouse rear end, in favor of avoiding automatically controlled warehouse and compartment
Body limited block generates collision and influences PLC control system.
The utility model can also be equipped with side shield in worktable support frame side, prevent mold from running to reach
It breaks away in journey, has the function that safe operation.
The utility model can be equipped with side shield in 37 side of worktable support frame（It is to show in figure）, prevented with reaching
Mold breaks away during the turn, has the function that safe operation.
The utility model can also be equipped with wireless controller, the wireless controller and PLC control system radio connection, with
Have the function that auto-manual operates.
PLC control system described in the utility model is made of PLC control centres and display screen, the PLC control centres
It is connected with display screen, to have the function that carry out data edition to PLC control centres by touch display screen.
Front left lifting device 25 described in the utility model, front right lifting device 26, rear left lifting device 27, rear right promote dress
Setting 28 can be intermeshed by worm and gear, and driving cylinder, the utility model can also be used preferably to use worm and gear,
To reach, bearing capacity is big, the stable effect of lifting.
The utility model can be equipped with to rise high position sensor 65 and decline low level on the car body of the worm screw side and pass
Sensor 66, the decline low sensors 66, which are located at, rises 65 lower section of high position sensor, the rising high position sensor and decline
Low sensors are controlled through PLC control system respectively, in favor of by rise high position sensor and decline low sensors will before
In the limiting value that left lifting device 25, front right lifting device 26, rear left lifting device 27, rear right lifting device 28 rise or fall
PLC control system is reached, PLC control system instructs feeder motor to stop, having the function that automatic running.
The utility model can also be respectively equipped with limit in the front end of the pallet changer and/or rear end and medium position
Guide rail 63, the limit guide rail are laterally arranged, in favor of to large-tonnage and the mold with idler wheel is rolled along limit guide rail and moved
It is dynamic, have the function that replace different molds.
Limit guide rail 63 described in the utility model can be by fixed limiting plate 59, positioning limiting plate 60,61 and of limit grillage
Lock-screw 62 is constituted, and the fixed limiting plate 59 and 60 lower face of positioning limiting plate are respectively equipped with unit roller grafting groove, institute
Unit roller grafting groove and front unit roller and/or rear unit roller clearance fit are stated, is linearly equipped at intervals on the limit grillage 61
Location hole, 61 lower end of limit grillage are fixedly connected with worktable support frame 37, upper end respectively through lock-screw 62 with it is equal
Capable fixation limiting plate 59 is fixedly connected with positioning limiting plate 60, in favor of by the size of the idler wheel of mold with being intended to limiting plate
Frame 61 raises the spacing between solidating fixing limit plate 59 and positioning limiting plate 60, has further widened the diversity of more mold exchange.
When the utility model at work, large-scale mold to be processed is placed on the rear work of car body by hanging by operating personnel
After making on platform, rear inductive switch senses that the information information and is uploaded to PLC control system, PLC control system by mold in place
The action of positioning electric pushrod, rear locating detent is stretched out and is inserted on tool and mould to be added, after mold is located in after instructing
On workbench, then dos command line DOS walks motor action again, and driving car body moves ahead, and when needing turning, PLC control system instructs electric rotating
Motor-driven work drives driver pinion to rotate in a circumferential direction along external toothing, and drive wheel bracket rotation, drive wheel bracket has been driven to drive
Driving wheel rotates an angle, so that car body is turned by the center of circle of center, greatly reduces turning radius, arrived down after turning always
After walking along the street line, electric rotating machine stops, and movable motor continues driving and moves ahead, and band motor vehicles bodies are moved to injection molding machine, when car body 1 is being walked
In the process, when scanning radar 59, which takes front, has people or object to block stroke, PLC control system 17 instructs alarm 67
Alarm is sent out, people around is notified to leave, or object is moved, after people or object leave, car body then releases alarm and continues automatic
Injection molding machine is proceeded to, when car body is moved to injection molding machine side, preceding docking optoelectronic switch 53 senses the induction information of injection molding machine
And the information is uploaded to PLC control system 17, PLC control system 17 instructs the action of electric rotating machine 8 and movable motor 14 to adjust
Positive car body direction, makes the receptacle alignment of the preceding lock pin and injection molding machine of 1 side of car body, and car body 1 is then driven to be close to the rolling of injection molding machine
After dynamic workbench, preceding electric pushrod 55 starts, and lock pin is inserted into numerical control and rolls in the jack of workbench side before driving, and locks
Only, after so that car body 1 is fixed with numerical control table, NC table, PLC control system 17 drives feeder motor 30 to run, and feeder motor 30 is through defeated
The drive sprocket on retarder 29, driven sprocket is sent to transmit power to connection horizontal axis 33, connection horizontal axis 33 is again by power through a left side
Cross axle converter 31 is transported to the left connection longitudinal axis 34, is transported on the right connection longitudinal axis 35, passes through through right cross axle converter 32
The left connection longitudinal axis 34 drives front left lifting device 25 and rear left lifting device 27 to rise or fall, and is driven by the right connection longitudinal axis 35
Front right lifting device 26 and rear right lifting device 28 rise or fall, make the front left lifting device 25, front right lifting device 26,
Rear left lifting device 27, rear right lifting device 28, which have reached to synchronize, to be risen or fallen, and friendship is sensed when rising high position sensor 65
The platform that changes jobs rises information in place and the information is uploaded to PLC control system, and PLC control system instructs feeder motor to stop
Only, front console is concordant with the rolling upper plane of workbench of injection molding machine at this time, and then PLC control system 17 controls preliminary roller driving
Motor 39 acts, and receives and is moved through on the machined mold to front console finished come from injection molding machine, current inductive switch
51 induced dies are in place after information, and roll drive motor 39 stops before PLC control system 17 instructs, and prelocalization electric pushrod 49 is dynamic
Make, prelocalization bolt 57 is inserted into the hole of mold, after mold is locked on front console, meanwhile, PLC control system 17
Electric pushrod 55 drives prelocalization bolt return before instruction, at this point, PLC control system 17 starts to drive movable motor 14 along showwing loving care for
Molding machine move forward, when after docking optoelectronic switch 54 sense the induction information of injection molding machine after, PLC control system 17 be the dos command line DOS leakage of electricity
Machine 14 stops, and rear electric pushrod 56 acts, and rear locating detent, which is inserted into injection molding machine, to be rolled on workbench, and on rolling work
Locking makes car body 1 be fixed with numerical control table, NC table, and locating detent returns after positioning electric pushrod drives after PLC control system 17 instructs
Position, makes mold to be processed unlock, and roll drive motor 43 acts after then PLC control system 17 instructs, by aftertable
Upper mold to be processed is moved on the rolling workbench of injection molding machine, when after 52 induced dies leave message of inductive switch after, PLC
Locating detent return after roll drive motor 43 stops after control system 17 instructs, and electric pushrod 56 drives after instruction, then
PLC control system 17 instructs feeder motor 30 to run again, drives front left lifting device, front right lifting device, rear left lifting device
Decline with rear right lifting device, reduce level sensor 66 instantly and incude information in place and the information is uploaded to PLC control system,
Show front left lifting device, front right lifting device, rear left lifting device and rear right lifting device return, and drives walking simultaneously
Device action, driving car body automatically return to mold area and carry out the unloading of machined mold and the shipment of tool and mould to be added.
Structure novel, turning radius is small, running space is small, stability due to using the above structure, having for the utility model
Can be high, more the mold exchange time is short, work efficiency is high the advantages that.
Claims (10)
1. a kind of trolley of automatic running more mold exchange, including car body, the car body lower end is set there are four universal wheel, and feature exists
It is respectively equipped with driving running gear in car body lower end both sides center, upper end is equipped with pallet changer, and the car body is equipped with
PLC control system and power supply, the power supply are powered for PLC control system, and the driving running gear includes prelocalization frame, determines afterwards
Position frame, the pivoting support with external toothing, electric rotating machine, driver pinion, driven pinion, driving traveling wheel, drives runing rest
Moving axis, drive wheel bracket, movable motor and bearing block, the premenstrual locating rack in runing rest front end are fixedly connected with the vehicle body, after
End locating rack after is fixedly connected with the vehicle body, and the runing rest center is fixed with the pivoting support external toothing upper end with external toothing
Connection, the pivoting support inner ring lower end with external toothing is fixedly connected with drive wheel bracket, the drive wheel bracket lower end and
Bearing block is fixedly connected, and side is equipped at intervals with drive pinion shaft and driven pinion axis, described drive shaft one end through bearing with
Bearing block is fixedly connected, and the other end is fixedly connected with driving traveling wheel, and the drive shaft drives through movable motor, the walking electricity
Machine is controlled through PLC control system, and the drive pinion shaft and driven pinion axis are solid through small bearing and drive wheel bracket respectively
Fixed connection, the drive pinion shaft lower end are fixedly connected with the electric rotating machine being fixed in drive wheel bracket, upper end and active
Pinion gear is fixedly connected, and driven pinion axis upper end is fixedly connected with driven pinion, the driver pinion and driven
Pinion gear is meshed with the external toothing of the pivoting support with external toothing respectively, and the electric rotating machine is controlled through PLC control system.
2. a kind of trolley of automatic running more mold exchange according to claim 1, it is characterised in that the runing rest and
Weight buffer unit is equipped between car body comprising buffer spring, limited block, locking nut, buffering shaft, the gentle punching of buffering bearing
Guiding axis, the runing rest front end are equipped with through-hole, and rear end both sides are respectively equipped with connector sleeve, prelocalization frame both sides difference
Through being fixedly connected with the vehicle body perpendicular to the link of prelocalization frame, prelocalization frame upper surface is equipped with along center to both sides mirror image
Buffer-oriented axis, the buffer-oriented axis activity are then passed through buffer spring, upper end and limit after the through-hole of runing rest front end
Position block and locking nut are threadedly coupled, so that buffer spring lower end is inconsistent with runing rest, upper end is inconsistent with limited block, institute
The buffered bearing fixing sleeve of connector sleeve is stated in buffering shaft, the buffering shaft both ends are fixedly connected with rear locating rack respectively,
Locating rack is fixedly connected with the vehicle body through fixing bolt and nut after described.
3. a kind of trolley of automatic running more mold exchange according to claim 2, it is characterised in that the car body and exchange
Workbench lifting device is equipped between workbench comprising front left lifting device, front right lifting device, rear left lifting device, rear right
Lifting device, conveying retarder, feeder motor, left cross axle steering gear, right cross axle steering gear, connection horizontal axis, drive sprocket,
Driven sprocket, the left connection longitudinal axis, the right connection longitudinal axis and supporting plate,
Front left lifting device, front right lifting device, rear left lifting device, rear right lifting device, conveying are installed on the car body
Retarder, left cross axle steering gear and right cross axle steering gear, the car body front end left side is equipped with front left lifting device, right side is set
There is front right lifting device, rear left lifting device is equipped on the left of rear end, right side is equipped with rear right lifting device,
The conveying retarder is located at the rear left lifting device and rear right lifting device or front left lifting device and front right is promoted
Between device, one output shaft of conveying retarder is fixedly connected with feeder motor, and another output shaft is equipped with drive sprocket,
Described connection horizontal axis one end is connected with left cross axle steering gear, and the other end is connected with right cross axle steering gear, described
It is fixed with driven sprocket on connection horizontal axis,
The drive sprocket is connect through chain with driven sprocket,
Described left cross axle steering gear one end is connected through the left connection longitudinal axis with front left lifting device, and the other end is through the left connection longitudinal axis
It is connected with rear left lifting device,
Described right cross axle steering gear one end is connected through the right connection longitudinal axis with front right lifting device, and the other end is through the right connection longitudinal axis
It is connected with rear right lifting device,
The feeder motor is controlled through PLC control system；
The front left lifting device, front right lifting device, rear left lifting device, rear right lifting device upper end and supporting plate, which are fixed, to be connected
It connects, the supporting plate upper end is fixedly connected with pallet changer.
4. a kind of trolley of automatic running more mold exchange according to claim 3, it is characterised in that the pallet changer
It is made of worktable support frame, front console component and aftertable component, the front console component and aftertable portion
Part is separately positioned on worktable support frame, through being fixed on workbench branch between the front console component and aftertable component
The center bearing bracket interval of support, the front console component include preceding roll drive motor, front unit roller, preceding bearing, preceding chain, institute
Bearing is fixed on worktable support frame front end before stating, and the preceding bearing and center bearing bracket opposite face correspond to linear array and be equipped with respectively
Front unit roller jack, the front unit roller jack is interior to be equipped with bearing, and front unit roller one end is through the bearing in front unit jack
It is fixedly connected with preceding bearing, the other end is fixedly connected through the bearing in front unit jack with center bearing bracket, so that preceding bearing is in
Front unit roller between cardiac skeleton is laid to front console, and front idler sproket, the preliminary roller driving are fixed on the front unit roller
Motor is fixed on worktable support frame, the preceding premenstrual drive sprocket of roll drive motor and preceding chain on front unit roller before
Driven sprocket, which is meshed, drives front unit roller；The aftertable component include rear roll drive motor, rear unit roller, rear support,
Rear chain, the rear support are fixed on worktable support frame front end, linear battle array are corresponded to respectively on the rear support and center bearing bracket
It arranges and is equipped with rear unit roller jack, bearing is equipped in the rear unit roller jack, described rear unit roller one end is after in unit jack
Bearing be fixedly connected with rear support, bearing of the other end after in unit jack is fixedly connected with center bearing bracket, so that rear branch
Rear unit roller between seat and center bearing bracket is laid to aftertable, rear driven sprocket is fixed on the rear unit roller, after described
Roll drive motor is fixed on worktable support frame, rear roll drive motor drive sprocket and rear chain unit roller with after after
On front idler sproket be meshed driving after unit roller；The preceding roll drive motor and rear roll drive motor are controlled through PLC respectively
System controls.
5. a kind of trolley of automatic running more mold exchange according to claim 4, it is characterised in that the worktable support
Frame rear and front end is vertically provided with postive stop baffle, and idler wheel is equipped on the inside of the postive stop baffle.
6. a kind of trolley of automatic running more mold exchange according to claim 4 or 5, it is characterised in that the workbench branch
Support is equipped with prelocalization pin hole and rear fastening screw hole, on the worktable support frame for corresponding to prelocalization pin hole lower end
Equipped with prelocalization electric pushrod, the premenstrual fastening screw of prelocalization electric pushrod is plugged with prelocalization pin hole, corresponding institute
State rear fastening screw hole lower end worktable support frame be equipped with after position electric pushrod, it is described after positioning electric pushrod after through calmly
Position bolt is plugged with rear fastening screw hole, and the prelocalization electric pushrod and rear positioning electric pushrod control through PLC and be respectively
System control, the worktable support frame are equipped with preceding inductive switch and rear inductive switch, and the preceding inductive switch and rear induction are opened
Pass is connected with PLC control system respectively, and the car body, which is equipped with, to be risen high position sensor and decline low sensors, under described
It reduces level sensor to be located at below rising high position sensor, the rising high position sensor passes through respectively with low sensors are declined
PLC control system controls.
7. a kind of trolley of automatic running more mold exchange according to claim 4 or 5, it is characterised in that the car body side
It is equipped at intervals with preceding docking optoelectronic switch, preceding lock pin pilot hole, rear docking optoelectronic switch and rear lock pin pilot hole successively from front to back,
The worktable support frame of the preceding lock pin pilot hole inner end is equipped with preceding electric pushrod, the preceding premenstrual lock pin in electric pushrod front end
Match grafting with the preceding lock pin pilot hole, it is described after the worktable support frame of lock pin pilot hole inner end be equipped with rear electronic push away
Bar, it is described after electric pushrod front end after through lock pin with it is described after lock pin pilot hole match grafting, it is described it is preceding dock optoelectronic switch,
Optoelectronic switch, preceding electric pushrod and rear electric pushrod is docked afterwards to control through PLC control system respectively.
8. a kind of trolley of automatic running more mold exchange according to claim 1, it is characterised in that two before and after the car body
End is respectively equipped with scanning radar, is equipped with alarm in the PLC control system, the scanning radar and alarm respectively with PLC
Control system is connected.
9. a kind of trolley of automatic running more mold exchange according to claim 1, it is characterised in that the car body lower end is set
There are automatically controlled warehouse, the car body of corresponding automatically controlled warehouse both sides to be equipped with automatically controlled storehouse guide rail, rear end is equipped with babinet limited block, described automatically controlled
Warehouse both sides are slidably connected through sliding shoe and automatically controlled storehouse guide rail, and PLC control system and power supply are integrated in the automatically controlled warehouse.
10. a kind of trolley of automatic running more mold exchange according to claim 4, it is characterised in that the pallet changer
Front end and/or rear end and medium position be respectively equipped with limit guide rail, the limit guide rail is laterally arranged, the limit guide rail
It is made of fixed limiting plate, positioning limiting plate, limit grillage and lock-screw, the fixed limiting plate and positioning limiting plate lower end
Face is respectively equipped with unit roller grafting groove, the unit roller grafting groove and front unit roller and/or rear unit roller clearance fit, institute
It states limit reaching the standard grade property of grillage and is equipped at intervals with location hole, the limit grillage lower end is fixedly connected with worktable support frame, upper end point
It is not fixedly connected with parallel fixation limiting plate and positioning limiting plate through lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257263.4U CN207845039U (en) | 2018-02-13 | 2018-02-13 | The trolley of automatic running more mold exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820257263.4U CN207845039U (en) | 2018-02-13 | 2018-02-13 | The trolley of automatic running more mold exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207845039U true CN207845039U (en) | 2018-09-11 |
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ID=63409252
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820257263.4U Expired - Fee Related CN207845039U (en) | 2018-02-13 | 2018-02-13 | The trolley of automatic running more mold exchange |
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| Country | Link |
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| CN (1) | CN207845039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358120A (en) * | 2018-02-13 | 2018-08-03 | 威海力磁电气有限公司 | The trolley of automatic running more mold exchange |
-
2018
- 2018-02-13 CN CN201820257263.4U patent/CN207845039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108358120A (en) * | 2018-02-13 | 2018-08-03 | 威海力磁电气有限公司 | The trolley of automatic running more mold exchange |
| CN108358120B (en) * | 2018-02-13 | 2023-12-05 | 青岛威巴克生物技术有限公司 | Trolley capable of automatically operating and replacing die |
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Granted publication date: 20180911 |