Full-automatic mechanical hand polishing machine
Technical field
The present invention relates to a kind of polishing machine more particularly to a kind of full-automatic mechanical hand polishing machines.
Background technology
In blades machining industry, the polishing of saw blade is most of using manual polishing or semi-automatic polishing.Saw
Most of piece polishing is using manually saw blade, work efficiency are relatively low up and down.The polishing machine of existing plus manipulator on the market also compared with
It is few, it is not popularized yet, because it still has many places problem not improve.On the one hand, prior art adapted technique is single, water throwing or dry throwing
It can only select one of which;The efficient and abrasive band of dry throwing is durable, and water throwing is highly polished and saw blade deflection is small;Existing same
Equipment can not adapt to different demands.On the other hand, existing polishing machine needs to adjust mechanical structure portion in operation, debugs
Cheng Gengjia is complicated, and manipulator grippale tabs stroke is different in size, more loses time, inefficient.And existing polishing is set
Standby progress not apparent on polishing effect, there are still the situations that blur margin is clear.In conclusion existing blades machining
Polish that in the form of a single, work efficiency is low, polishing effect is bad.
In existing technical solution, Authorization Notice No. is that the patent of invention of 202240826 U of CN discloses《One kind is complete certainly
Dynamic polishing machine for diamond saw blade matrix》, " including frame main body, frame main body top sets polishing mechanism and automatic clear tooth root machine
Structure, saw blade automatic loading and unloading mechanism, rotating disk mechanism and PLC control cabinets, the manipulator one and manipulator two are mutually 120 °, and
Front end is respectively provided with the electromagnetic force arrangement for the saw blade that can take automatically, placed below the initial position of the manipulator one and does not add
Work saw blade rack, the center of undressed saw blade rack are mounted with that one is taken undressed saw for accurate guiding manipulator one
The saw blade of piece places guiding axis, and machined saw blade rack is placed in the final position of manipulator two, passes through one He of manipulator
Manipulator two replaces saw blade of taking, and realizes saw blade automatic loading and unloading." however, program polishing is in the form of a single, can not select it is dry throw or
Water throwing pattern, abrasive band is in polishing process, and when especially adding water polishing, abrasive band can cause to polish lines by gradual lengthening deformation
Entanglement, it is also possible to abrasive band can be caused to fly out, it is necessary to adjust means for belt tension position every now and then.The program still have it is more above-mentioned not
Foot part, one side is undressed, and saw blade rack is difficult to precise positioning, still needs to guiding axis guiding, it has not been convenient to the debugging of equipment,
Increase the operational stroke of manipulator one and manipulator two;It is on the other hand, still not ideal enough using the polishing effect of the equipment,
Saw blade edge is not clear enough, and it is not high to polish in the form of a single and work efficiency.Traditional sanding belt tensioning device is that replacement abrasive band is latter
The secondary means for belt tension that adjusts is to a fixed position.
The content of the invention
The goal of the invention of the present invention is to solve the limitation of above-mentioned existing full-automatic mechanical hand polishing machine, provides a kind of polishing
It is various informative, work efficiency is high, the good full-automatic mechanical hand polishing machine of polishing effect.
A kind of full-automatic mechanical hand polishing machine of the present invention, including rack, the rack is equipped with polishing mechanism and automatically
Charging crane, the polishing mechanism and automatic loading and unloading mechanism are controlled by PLC control system;The polishing mechanism includes level
Gearshift, polishing mechanical arm and polishing station, the polishing mechanical arm are mounted on the horizontal displacement device, institute
The end installation polishing wheel for the polishing mechanical arm stated;The polishing wheel is connected by abrasive band with motor;The polishing mechanical
Has water-adding system above the abrasive band of arm;The polishing mechanical arm is equipped with swelling device, and the swelling device includes rising
Tight cylinder and means for belt tension, one end connection expansion tightening wheel of the means for belt tension, the expansion tightening wheel and abrasive band inner surface are tangent;It is described
Automatic loading and unloading mechanism include manipulator and the rack elevating mechanism arranged on the manipulator both sides, the rack elevator
Structure includes the rack hoistable platform for placing saw blade and drives the driving device of the rack hoistable platform lifting.
After more than structure, compared with prior art, the present invention haing the following advantages:
A kind of full-automatic mechanical hand polishing machine of the present invention includes polishing mechanism and automatic loading and unloading mechanism, can be completely achieved automatic
The saw blade polishing of change.By manipulator and the rack elevating mechanism saw blade up and down automatically, without artificial repetitive operation, efficiency
Higher, it is safer.Polishing mechanical arm of the present invention is equipped with water-adding system, and Ke Jiashui does water polishing, and saw blade has thrown highly polished, change
Shape amount is very small;Also water can be not added with and do dry polishing, more efficient, abrasive band is durable.The swelling device of the machine is after replacing abrasive band
Automatic tension device, by the air pressure matching and debugging that dispatches from the factory, can make abrasive band in use by cylinder come ensure one it is solid
Fixed tension is not required to manually adjust in polishing process.The present invention can be suitably used for the saw blade of different processing requests, realize better
Polishing effect.The stroke of the control polishing mechanical arm is driven by the horizontal displacement device, control is more precisely high
Effect.
As an improvement, the polishing mechanical arm is equipped with the long stroke gas that the control polishing mechanical arm pushes angle
Cylinder and short stroke air cylinders, the long stroke cylinder and short stroke air cylinders are connected with each other.Upper end sets long stroke cylinder, and lower end is set
Put short stroke air cylinders.The long stroke cylinder is controlling polishing mechanical arm rapidly close to polishing position, the short stroke
Cylinder makes mechanical arm steadily be pressed on polishing disk to control the fine tuning of polishing mechanical arm angle.And short stroke air cylinders are through dispatching from the factory
Air pressure debugging makes surging under mechanical arm ensure in the minimum critical value with reaching polishing requirement of abrasive band loss.
As an improvement, the polishing wheel is made of rubber material.Using the rubber polishing wheel precisely ground, rubber
Material is rich in certain toughness, it is ensured that saw blade finished edge is clear, beautiful.
As an improvement, telescopic cylinder boss is equipped among the polishing station.The cylinder boss can be certainly
It is dynamic to jack up saw blade, with cooperative mechanical hand pulldown.
As an improvement, being distributed several permanent magnetic irons in the polishing station plane, the permanent magnetic iron is described
Polishing station in intermediate intensive and outside diffusion type distribution.The permanent magnetic iron plays suction-operated, prevents processed
Saw blade in journey flies out and skids.
As an improvement, it is laid with silicagel pad above the polishing station.Prevent the scratch of saw blade.
As an improvement, the manipulator includes rotation support column and two on the rotation support column are mutually
The rotating mechanical arm of angle, the rotating mechanical arm are equipped with sucker.
As an improvement, the rack is equipped with dustproof encloser and observation window.
As an improvement, the dustproof encloser is equipped with dust exhaust apparatus.
As an improvement, the rack is equipped with discharge outlet.
As an improvement, the rack be equipped with the saw blade height placed on the detection rack elevating mechanism to penetrating
Formula sensor.When capturing saw blade, saw blade seat by fiber laser arrays and can control lifting decelerator, it can be achieved that rack elevating mechanism
Automatic lifting reduces grippale tabs stroke, more saves the time.
Description of the drawings
Fig. 1 is the frame main body part-structure schematic diagram of the present invention.
Fig. 2 is the top view of the present invention.
Fig. 3 is the structure diagram of the present invention.
1, rack shown in figure, 2, horizontal displacement device, 3, polishing mechanical arm, 4, polishing station, 5, polishing wheel, 6 plus
Water system, 7, manipulator, 8, rack elevating mechanism, 9, rack hoistable platform, 10, rotation support column, 11, rotating mechanical arm, 12,
Swelling device.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments.
The present invention includes rack 1 as shown in Figure 1, and the rack 1 is equipped with polishing mechanism and automatic loading and unloading mechanism, described
Polishing mechanism and automatic loading and unloading mechanism controlled by PLC control system;The polishing mechanism includes horizontal displacement device 2, throws
Opto-mechanical arm 3 and polishing station 4, the polishing mechanical arm 3 are mounted on the horizontal displacement device 2, the throwing
The end installation polishing wheel 5 of opto-mechanical arm 3;The polishing wheel 5 is connected by abrasive band with motor;The polishing mechanical arm 3
Abrasive band above have water-adding system 6;The polishing mechanical arm 3 is equipped with swelling device 12, and the swelling device 12 wraps
Tensioning cylinder and means for belt tension are included, one end connection expansion tightening wheel of the means for belt tension, the expansion tightening wheel and abrasive band inner surface are tangent;
The automatic loading and unloading mechanism includes manipulator 7 and the rack elevating mechanism 8 arranged on 7 both sides of manipulator, the machine
The driving dress that frame elevating mechanism 8 includes the rack hoistable platform 9 for placing saw blade and the rack hoistable platform 9 is driven to lift
It puts.The polishing mechanical arm is equipped with the control polishing mechanical arm and pushes the long stroke cylinder of angle and short stroke gas
Cylinder, the long stroke cylinder and short stroke air cylinders are connected with each other.The polishing wheel 5 is made of rubber material.Described
Telescopic cylinder boss is equipped among polishing station 4.Several permanent magnetic irons are distributed in 4 plane of polishing station,
The permanent magnetic iron is in the polishing station 4 in intermediate intensive and outside diffusion type distribution.The polishing
Platform 4 is laid with silicagel pad above.The manipulator 7 includes rotation support column 10 and arranged on described rotate on support column 10 two
Root rotating mechanical arm 11 at an angle to each other, the rotating mechanical arm 11 are equipped with sucker.The rack 1 is equipped with dust-proof outer
Cover and observation window.The dustproof encloser is equipped with dust exhaust apparatus.The rack 1 is equipped with discharge outlet.In the rack 1
Emission sensor equipped with the saw blade height placed on the detection rack elevating mechanism 8.
In addition more specifically, the present invention touches picture and text operating system by PLC control system and human-computer interaction, easily
It learns understandable.Tune machine process only can be completed by touch-screen debugging, and the degree of automation is very high.One key of touch-screen can also be passed through
Release or tensioner abrasive band are replaced abrasive band and are more convenient.
Its specific implementation process is that saw blade stacking to be processed is placed on to the rack of one of rack elevating mechanism 8
On hoistable platform 9, operating personnel touch picture and text operating system by human-computer interaction and carry out setting debugging, select dry throwing or water throwing
Pattern, and regulate and control the horizontal displacement device 2 and the polishing mechanical arm 3 is set to suitable position.Open start button, institute
The manipulator 7 stated rotates, and makes the rack lifting that a wherein rotating mechanical arm 11 is moved to the saw blade to be processed described in placing flat
The top of platform 9, another at this time rotating mechanical arm 11 be located exactly at the polishing station 4 it is flat on.The manipulator 7 passes through
The saw blade of the top layer of sucker automatic absorbing saw blade to be processed;There are the saw blade of machined completion on if polishing station 4 is flat,
Then another rotating mechanical arm 11 adsorbs the saw blade of the flat machined completion of polishing station 4 simultaneously, at this time in polishing station 4
Between cylinder boss auto-extending to coordinate the crawl of saw blade.The manipulator 7 rotates, and the saw blade adsorbed is transferred to institute
4 top of polishing station stated, another at this time rotating mechanical arm 11, which is located exactly at, to be placed on machined rack elevating mechanism 8
Side.The sucker of absorption saw blade unclamps saw blade automatically, the saw blade is placed in the polishing station 4;If another
The saw blade of machined completion is adsorbed on rotating mechanical arm 11, then another rotating mechanical arm 11 unclamps machined completion simultaneously
The saw blade of the machined completion is placed on machined rack hoistable platform 9 by saw blade.The long stroke cylinder and
Short stroke air cylinders regulate and control, and the polishing mechanical arm 3 are made to be adjusted to suitable position, the polishing mechanical arm 3 is by described
Polishing wheel 5 is polished processing to the saw blade in polishing station 4.After machining, the manipulator 7 rotates, in repetition
State operation.The rack 1 is equipped with the correlation sensing for the saw blade height placed on the detection rack elevating mechanism 8
Device by detecting the height that saw blade stacks on rack hoistable platform 9, controls the lifting of the rack elevating mechanism 8.
In actual application process, the present invention once can automatic polishing 80 open more than saw blade, a people can guard 6 or more
Labor workload is greatly saved in machine, substantially increases the efficiency of blades machining.
Only highly preferred embodiment of the present invention is described above, but is not to be construed as limiting the scope of the invention.This
Invention is not limited only to above example, and various changes made within the protection scope of the independent claims of the invention are at this
In the protection domain of invention.