A kind of plate shearing machine feed device
Technical field
The utility model relates to a kind of components of plate shearing machine, more particularly, to a kind of plate shearing machine feed device.
Background technique
Plate shearing machine is to be done reciprocating linear motion to shear the machine of plate with relatively another blade of a blade, is borrowed in movement
Cutter and fixed bottom knife shearing force is applied to the sheet metal of various thickness, makes plate using reasonable gap blade
Material presses required size fracture separation, and plate shearing machine belongs to one of metal forming machinery, and main function is exactly metal-working industry,
Plate shearing machine is using a kind of relatively more extensive shearing equipment in machining, it can shear the steel plate materials of various thickness;Motor
In process of manufacture, the production of motor stator, rotor punching is formed by stacking by several silicon steel sheets, is needed using plate shearing machine pair
Silicon steel plate is sheared, to obtain the silicon steel sheet of corresponding size.
The feed device of traditional cutter generally comprises two groups of pressure rollers, this kind of feeding mechanism needs hand fit to push steel
Plate advance could complete feeding work, and labor intensity is larger;The feeding of existing cutter is decontroled steel plate using uncoiler, simultaneously
Tension is established, steel plate is sent into plate shearing machine using uncoiler and carries out shearing manipulation, usually also delivers coil of strip using trolley, but mesh
Coil of strip is only sent into uncoiler by preceding uncoiling trolley, and be it is automanual, need artificial manual operations, and coil car without
Method surveys coil of strip height and width and coil of strip weight automatically, subsequent the operation such as also to need to measure, and has seriously affected plate shearing machine
Working efficiency.
Summary of the invention
The utility model technical problem lower aiming at the feeding operation complexity and efficiency of existing plate shearing machine, provides one
Plant the easy to operate and higher plate shearing machine feed device of efficiency.
For this purpose, the utility model is equipped with feed mechanism, the output end of feed mechanism is equipped with uncoiler, the output end of uncoiler
Equipped with straightening mechanism, the output end of straightening mechanism is equipped with feeding mechanism, and feed mechanism includes storage and transportation track, sets above storage and transportation track
There is trolley, trolley is equipped with motor, and trolley horizontal sliding on storage and transportation track is driven by motor, is provided with hydraulic oil above trolley
Cylinder and V-type seat, hydraulic cylinder are fixed on the top of trolley, and V-type seat is mounted on the telescopic end of hydraulic cylinder, is equipped with above V-type seat
Pallet;Straightening mechanism includes levelling machine and melt pit, and levelling machine is upper and lower two groups of working rolls being disposed in parallel relation to one another, upper row's working roll
Can be mobile relative to lower row's working roll, melt pit is set to the output end of two groups of working rolls;Feeding mechanism includes deviation correcting device and feeding
Roller, using servo motor driving feeding roller rotation.
Preferably, pallet wheel is equipped with above pallet.
Preferably, uncoiler is cantilevered uncoiler.
Preferably, height sensor is set in hydraulic cylinder.
Preferably, width sensor is set in motor.
Preferably, upper row's working roll is set as 7 in working roll, and lower row's working roll is set as 8.
Preferably, straightening mechanism front end setting traction roller and retainer plate, traction roller are set to the top of retainer plate.
Preferably, photoelectric sensor is set in melt pit.
Preferably, deviation correcting device realizes correction operation using deviation rectification roller.
The utility model completes transfer of the initial stage to silicon steel sheet coiled strip by setting feed mechanism;By the way that uncoiling is arranged
Machine opens silicon steel sheet coiled strip;Silicon steel sheet is flattened during transportation by the way that straightening mechanism is arranged, is configured in straightening mechanism
It cheats transition and stores silicon steel sheet, and the location information of photoelectric sensor detection silicon steel sheet is set;Pass through setting feeding mechanism realization pair
Silicon steel sheet correction and conveying, the effective charging precision for guaranteeing silicon steel sheet are practical and convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model;
Fig. 2 is the structural schematic diagram of feed mechanism;
Fig. 3 is the schematic diagram of straightening mechanism;
Fig. 4 is the structural schematic diagram of feeding mechanism.
Symbol description in figure:
1. feed mechanism;2. uncoiler;3. straightening mechanism;4. feeding mechanism;5. storage and transportation track;6. trolley;7. motor;8.
Hydraulic cylinder;9.V type seat;10. pallet;11. pallet wheel;12. coiled strip;13. width sensor;14. height sensor;15. school
Flat machine;16. melt pit;17. working roll;18. photoelectric sensor;19. traction roller;20. retainer plate;21. deviation correcting device;22. feeding
Roller;23. rack.
Specific embodiment
Specific embodiment of the present utility model is described in detail with reference to the accompanying drawings.
As shown in Figure 1, the utility model is equipped with feed mechanism 1, the output end of feed mechanism 1 is equipped with uncoiler 2, uncoiler
2 be cantilevered uncoiler, and the output end of uncoiler 2 is equipped with straightening mechanism 3, and the output end of straightening mechanism 3 is equipped with feeding mechanism 4.
As shown in Fig. 2, feed mechanism 1 includes storage and transportation track 5, it is equipped with trolley 6 above storage and transportation track 5, trolley 6 is equipped with
Motor 7 drives trolley 6 is horizontal on storage and transportation track 5 to slide, is provided with hydraulic cylinder 8 and V-type seat 9 above trolley 6 by motor 7,
Hydraulic cylinder 8 is bolted on the top of trolley 6, and V-type seat 9 is mounted on the telescopic end of hydraulic cylinder 8, and hydraulic cylinder 8 can
The lifting of V-type seat 9 is moved with upper and lower telescopic band, and pallet 10 is equipped with above V-type seat 9, is equipped with pallet wheel 11, silicon steel sheet above pallet 10
Coiled strip 12 is placed on pallet wheel 11, by the movement of trolley 6, realizes the feeding operation of coiled strip 12.
Preferably, width sensor 13 is set in motor 7, for measuring the mobile displacement of trolley 6, to pass through Background control
Device calculates web width, in feeding, is aligned the center in web width direction and the center line of entire feeding mechanism;It is hydraulic
Height sensor 14 is set in oil cylinder 8, for measuring the flexible height of hydraulic cylinder 8, to calculate coiled strip diameter, in feeding
When, guarantee that reel diameter center in coiled strip diameter center and uncoiler 2 in sustained height, to realize automatic charging.
As shown in figure 3, straightening mechanism 3 includes levelling machine 15 and melt pit 16, levelling machine 15 is upper and lower two groups and parallel to each other sets
The working roll 17 set, upper row's working roll is set as 7 in working roll 17, and lower row's working roll is set as 8, passes through smoothing motor
(not shown) drives row's working roll rotation, and upper row's working roll can be relative to lower row's working roll rotation, by top working roll under
Coiled strip smoothing between working roll, the speed of levelling machine 15 is adjusted by frequency converter;Melt pit 16 is set to two groups of working rolls
Output end, photoelectric sensor 18 is set in melt pit 16, for incuding the position of coiled strip, is controlled by adjusting the speed of levelling machine
Coiled strip amount in melt pit 16 processed, to meet the requirement of actual production.
Traction roller 19 and retainer plate 20 is arranged in 3 front end of straightening mechanism, and traction roller 19 is set to the top of retainer plate 20, traction
Roller 19 pushes down the coiled strip conveyed from uncoiler 2 above coiled strip, places material head and scatters convenient for charging, retainer plate 20 is under coiled strip
Coiled strip is held in face, and traction roller 19 controls it by oil cylinder and lifts or fall, convenient for leading coiled strip into levelling machine 15.
As shown in figure 4, feeding mechanism 4 includes deviation correcting device 21 and feeding roller 22, deviation correcting device 21 is all provided with feeding roller 22
In in rack 23, deviation correcting device 21 realizes correction operation using deviation rectification roller, the transverse shifting of coiled strip is limited, to guarantee pair of coiled strip
Angular accuracy;It is rotated using servo motor (not shown) driving feeding roller 22, realizes feeding operation.
In use, coiled strip 12 is placed in the pallet of trolley 6, trolley 6 moves horizontally on storage and transportation track 5, by coiled strip
12 are sent in uncoiler 12 and open, and the coiled strip after opening enters the top of retainer plate 20, and traction roller 19 is pushed down above coiled strip 12
Coiled strip, working roll rotation, coiled strip 12 is led and is smoothed into levelling machine 15 in levelling machine 15, and coiled strip 12 enters melt pit after smoothing
16, the coiled strip 12 after smoothing is sent to deviation correcting device 21 and carries out correction operation, is then sent to subsequent shearing by feeding roller 22
Machine carries out shearing manipulation.
Only as described above, only specific embodiment of the utility model, when the utility model cannot be limited with this
The range of implementation, therefore the displacement of its equivalent assemblies, or according to equivalent changes and modifications made by the utility model patent protection scope,
It should still belong to the scope that the utility model claims book is covered.