A kind of iron sheet cutting machine
Technical field
The present invention relates to cutter technical field, specially a kind of iron sheet cutting machine.
Background technique
With the economic fast development with science and technology, manufacturing technology is also increasingly advanced now, and ferro element is in the earth
On content it is more, and the peculiar property of iron make iron in real life with measure larger, the iron sheet in hardware manufactory
Be a kind of higher product of yield, be all to remove cutting iron sheet by hand mostly in iron sheet manufactory or self-employed worker, i.e., it is time-consuming, and consume
Power directly affects their income, and the cutter used in iron sheet manufactory, and the effect of shearing is bad, has
When the out-of-flatness sheared, jagged easy scratch staff, can not preferably use at shearing, in view of the above existing skill
Defect present in art, it is necessary to be further improved, make it more for practicability, can just meet actual use situation.
Summary of the invention
The purpose of the present invention is to provide a kind of iron sheet cutting machines, to solve existing iron mentioned above in the background art
Skin cutter is integrally i.e. time-consuming, and effort, and the effect of shearing is bad, the out-of-flatness sheared sometimes, jagged at shearing to be easy
Staff is scratched, the problem of can not preferably using.
To achieve the above object, the invention provides the following technical scheme: a kind of iron sheet cutting machine, including rack, second connect
Extension bar, first motor, water tank, the second motor, vacuum cleaner, positioning plate and buffer unit, the rack upper surface left side are connected with
First connecting rod, and first connecting rod is connected by connection bolt with roll, is provided with work on the right side of the first connecting rod
Platform, and cutting groove is provided on workbench, second connecting rod is connected on the right side of workbench, and the second connecting rod passes through third
Connecting rod is connected with rotation roll, and the first motor is fixed below rack, and transmission shaft is connected in first motor, institute
It states transmission shaft and is connected by transmission belt with third connecting rod, be fixed with treatment box, and treatment box on the right side of second connecting rod
It is internally provided with cleaning cotton, grinding device is provided on the left of the cleaning cotton, the water tank is arranged in bottom of the frame, and on water tank
It is provided with water pumper, the water pumper is connected by water pipe and water tank, and second motor is fixed on the right side of water tank, and second
Motor is connected by belt with crankshaft, crankshaft-link rod is connected on the crankshaft, and crankshaft-link rod end is connected with knife handle, institute
It states and is connected with shear knife on knife handle, and shear knife is connected by rotary shaft with workbench, the vacuum cleaner is fixed on workbench
Lower section, and sweep-up pipe is provided on vacuum cleaner, the dust suction pipe end is connected with disposal box, and the positioning plate is arranged under knife handle
Side, and knife handle is connected by reset spring with positioning plate, the buffer unit is arranged inside knife handle.
Preferably, the first connecting rod and the second connecting rod be about workbench symmetrical placement, and the height of workbench with
The half of first connecting rod and the second connecting rod height is equal, and rotation roll in the second connecting rod and the second connecting rod it
Between for be flexibly connected.
Preferably, the grinding device includes upper cover, connecting shaft, polishing bar, lower cover, gear, polishing motor and rotation axis,
Upper cover is connected by connecting shaft with polishing bar, and lower cover is provided with below upper cover, is provided with connecting shaft on upper cover and lower lid,
And be connected between connecting shaft by gear, it is fixed with polishing motor on the right side of lower cover, and be connected with rotation axis on motor of polishing, turns
Moving axis is connected with connecting shaft.
Preferably, the water pipe is embedded in inside knife handle, and equidistant on water pipe is provided with spray head.
Preferably, the spray head is tiltably-mounted, and spray head and the angle of horizontal direction are 30 °, and spray head and shearing
Knife fits.
Preferably, the sweep-up pipe beginning is embedded in inside workbench, and sweep-up pipe is equidistant is provided with air suction opening, and
And air suction opening is embedded in the surface of cutting groove.
Preferably, the positioning plate is corresponding with cutting groove, and the length of positioning plate is greater than the length of cutting groove.
Preferably, there are two the reset spring is arranged altogether, and reset spring is about knife handle center line symmetrical placement.
Preferably, the buffer unit includes casing, spring and link block, and casing is arranged inside knife handle, and in casing
Portion is provided with spring, and spring end is connected with link block, and link block end is connected with shear knife.
Preferably, the buffer unit is equidistant is arranged inside knife handle, and buffer unit has altogether there are three settings.
Compared with prior art, the beneficial effects of the present invention are: the iron sheet cutting machine is provided with positioning plate on shear knife,
Iron sheet can be enabled more smooth in shearing, reset spring, reset spring are provided on positioning plate in shearing
Altogether there are two setting, and reset spring can be such that positioning plate preferably moves up in knife handle about knife handle center line symmetrical placement
It is dynamic, spray head is provided on positioning plate, spray head is tiltably-mounted, and spray head and the angle of horizontal direction are 30 °, and spray head with cut
Cutter fits, and can cool down when shear knife works to shear knife, and good cooling effect, and be arranged on cutter
Cleaning cotton, can make iron sheet remain dry state, and grinding device and buffer unit, polishing are provided on this device
Device can more preferably fall the sanding burr at the shearing of iron sheet after shearing, be unlikely to hurt staff, buffer unit
It can be avoided shear knife and carry out more burr to iron belt in shearing, sweep-up pipe beginning is embedded in inside workbench, and dust suction
Manage it is equidistant be provided with air suction opening, and air suction opening is embedded in the surface of cutting groove, and iron sheet can be made to generate in shearing
Scrap is preferably drawn onto disposal box, and first connecting rod and the second connecting rod are about workbench symmetrical placement, and the height of workbench
Degree is equal with the half of first connecting rod and the second connecting rod height, and the rotation roll in the second connecting rod is connect with second
To be flexibly connected between bar, the effect of shearing can be made more preferable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of iron sheet cutting machine of the present invention;
Fig. 2 is a kind of shear knife mounting structure schematic diagram of iron sheet cutting machine of the present invention;
Fig. 3 is a kind of Knife handle structure schematic diagram of iron sheet cutting machine of the present invention;
Fig. 4 is a kind of Working table structure schematic top plan view of iron sheet cutting machine of the present invention;
Fig. 5 is a kind of grinding device structural schematic diagram of iron sheet cutting machine of the present invention;
Fig. 6 is a kind of buffer unit structure schematic diagram of iron sheet cutting machine of the present invention.
In figure: 1, rack, 2, first connecting rod, 3, roll, 4, connection bolt, 5, workbench, 6, cutting groove, 7, second connects
Extension bar, 8, rotation roll, 9, third connecting rod, 10, transmission belt, 11, first motor, 12, transmission shaft, 13, treatment box, 14, clear
Clean cotton, 15, grinding device, 1501, upper cover, 1502, connecting shaft, 1503, polishing bar, 1504, lower cover, 1505, gear, 1506,
Polishing motor, 1507, rotation axis, 16, water tank, 17, water pumper, 18, water pipe, 19, spray head, the 20, second motor, 21, belt,
22, crankshaft, 23, crankshaft-link rod, 24, knife handle, 25, shear knife, 26, rotary shaft, 27, vacuum cleaner, 28, sweep-up pipe, 29, dust
Case, 30, air suction opening, 31, positioning plate, 32, reset spring, 33, buffer unit, 3301, casing, 3302, spring, 3303, connection
Block.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-6, the present invention provides a kind of technical solution: a kind of iron sheet cutting machine, including rack 1, first connect
Bar 2, roll 3, connection bolt 4, workbench 5, cutting groove 6, the second connecting rod 7, rotation roll 8, third connecting rod 9, transmission belt
10, first motor 11, transmission shaft 12, treatment box 13, cleaning cotton 14, grinding device 15, water tank 16, water pumper 17, water pipe 18, spray
First 19, second motor 20, crankshaft 22, crankshaft-link rod 23, knife handle 24, shear knife 25, rotary shaft 26, vacuum cleaner 27, is inhaled belt 21
Dirt pipe 28, disposal box 29, air suction opening 30, positioning plate 31, reset spring 32 and buffer unit 33, the connection of 1 upper surface of rack left side
There is first connecting rod 2, and first connecting rod 2 is connected by connecting bolt 4 with roll 3, first connecting rod 2 and the second connecting rod
7 about 5 symmetrical placement of workbench, and the height of workbench 5 is equal with the half of 7 height of first connecting rod 2 and the second connecting rod,
And it is to be flexibly connected between the rotation roll 8 in the second connecting rod 7 and the second connecting rod 7, the effect of shearing can be made more preferable,
It is provided with workbench 5 on the right side of first connecting rod 2, and is provided with cutting groove 6 on workbench 5, the second connecting rod 7 is connected to workbench
5 right sides, and the second connecting rod 7 is connected by third connecting rod 9 with rotation roll 8, first motor 11 is fixed under rack 1
Side, and transmission shaft 12 is connected in first motor 11, transmission shaft 12 is connected by transmission belt 10 with third connecting rod 9, and second
Treatment box 13 is fixed on the right side of connecting rod 7, and treatment box 13 is internally provided with cleaning cotton 14, and polishing is provided on the left of cleaning cotton 14
Device 15, grinding device 15 include upper cover 1501, connecting shaft 1502, polishing bar 1503, lower cover 1504, gear 1505, polishing electricity
Machine 1506 and rotation axis 1507, upper cover 1501 is connected by connecting shaft 1502 with polishing bar 1503, and is set below upper cover 1501
It is equipped with lower cover 1504, is provided with connecting shaft 1502 on upper cover 1501 and lower cover 1504, and pass through gear between connecting shaft 1502
1505 are connected, and polishing motor 1506 is fixed on the right side of lower cover 1504, and are connected with rotation axis 1507 on motor 1506 of polishing, and turn
Moving axis 1507 is connected with connecting shaft 1502, and grinding device 15 can more preferably beat the burr at the shearing of iron sheet after shearing
It grinds off, is unlikely to hurt staff, water tank 16 is arranged in 1 bottom of rack, and is provided with water pumper 17, water pumper on water tank 16
17 are connected by water pipe 18 with water tank 16, and water pipe 18 is embedded in inside knife handle 24, and equidistant on water pipe 18 are provided with spray
First 19, can preferably it cool down to shear knife 24, spray head 19 is tiltably-mounted, and spray head 19 and the angle of horizontal direction are
30 °, and spray head 19 fits with shear knife 25, and water docile can be made on 24 surface of shear knife, it is made preferably to be cooled down,
Second motor 20 is fixed on 16 right side of water tank, and the second motor 20 is connected by belt 21 with crankshaft 22, is connected on crankshaft 22
There is crankshaft-link rod 23, and 23 end of crankshaft-link rod is connected with knife handle 24, shear knife 25 is connected on knife handle 24, and shear knife 25 is logical
It crosses rotary shaft 26 to be connected with workbench 5, vacuum cleaner 27 is fixed on 5 lower section of workbench, and is provided with sweep-up pipe on vacuum cleaner 27
28,28 beginning of sweep-up pipe is embedded in inside workbench 5, and sweep-up pipe 28 is equidistant is provided with air suction opening 30, and air suction opening
30 are embedded in the surface of cutting groove 6, and the scrap that iron sheet can be made to generate in shearing is preferably drawn onto disposal box 29, sweep-up pipe
28 ends are connected with disposal box 29, and positioning plate 31 is arranged below knife handle 24, and knife handle 24 passes through reset spring 32 and positioning plate
31 are connected, and reset spring 32 has altogether there are two settings, and reset spring 32 can make about 24 center line symmetrical placement of knife handle
Positioning plate 31 preferably moves up and down, and positioning plate 31 is corresponding with cutting groove 6, and the length of positioning plate 31 is greater than cutting groove
6 length, more smooth when iron sheet can be made to shear, buffer unit 33 is arranged inside knife handle 24, and buffer unit 33 includes set
Pipe 3301, spring 3302 and link block 3303, casing 3301 is arranged inside knife handle 24, and casing 3301 is internally provided with spring
3302,3302 end of spring is connected with link block 3303, and 3303 end of link block is connected with shear knife 25, buffer unit 33 etc.
The setting of distance is inside knife handle 24, and buffer unit 33 has altogether there are three settings, and buffer unit 33 can be avoided shear knife 24
Carry out more burr to iron belt in shearing.
The working principle of the present embodiment: the iron sheet cutting machine, in use, iron sheet is sequentially passed through roll 3, workbench 5, place
Case 13, cleaning cotton 14 and grinding device 15 are managed, then adjusts connection bolt 4, so that roll 3 and rotation roll 8 is clamped iron sheet, later will
The other end of iron sheet is connected with external traction device, starts first motor 11, under the action of first motor 11, transmission shaft
12 start turning, and rotate third connecting rod 9 under the transmission that transmission shaft 12 passes through transmission belt 10, and then make to rotate the rotation of roll 8,
To drive iron sheet mobile, when reaching the position for needing to shear, stop first motor 11, starts the second motor 20, the second electricity
Machine 20 is started to work, and crankshaft 22 rotates under the action of belt 21, and then moves up and down crankshaft-link rod 23, to drive shearing
Knife 25 moves up and down, and when positioning plate 31 encounters iron sheet, reset spring 32 moves up under the effect of the pressure, carries out in shear knife 25
When shearing, deformation occurs for spring 3302, reduces the pressure being subject on iron sheet, shear knife 24 is prevented to be damaged, and then increases
The service life of shear knife 24, while shear knife 24 works, starting water pumper 17 and vacuum cleaner 27, in the work of water pumper 17
Under, water enters in water pipe 18 from water tank 16, then is sprayed on shear knife 24 from spray head 19, under the action of vacuum cleaner 27, cuts
Generated scrap reaches in disposal box 29 by air suction opening 30 when cutting, and after the completion of shearing, grinding device 15 is passed through at shearing
It polishes, starting polishing motor 1506, connecting shaft 1502 rotates under the action of polishing motor 1506, and connecting shaft 1502 drives
Bar 1503 of polishing rotates, and under the transmission of gear 1505, the polishing bar 1503 connecting with upper cover 1501 is started turning, to complete
Polishing to sheared edge, here it is the working principles of the device.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.