CN114160876A

CN114160876A - Aluminum profile finished product sawing equipment

Info

Publication number: CN114160876A
Application number: CN202111647621.5A
Authority: CN
Inventors: 何晓瑜
Original assignee: Jiangyin Xiehong Metal Products Co ltd
Current assignee: Jiangyin Xiehong Metal Products Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-03-11

Abstract

The invention relates to the technical field of aluminum profile processing equipment, in particular to aluminum profile finished product sawing equipment which comprises a processing table, wherein a sawing component for sawing an aluminum profile is arranged on the processing table, a scrap collecting box is arranged below the processing table, a positioning component for positioning the aluminum profile is arranged on the processing table, a cutting seam is arranged on the processing table and is communicated with the scrap collecting box, a scrap opening is formed in the processing table and is communicated with the scrap collecting box, shielding plates are hinged to the side walls, opposite to the scrap opening, of the scrap collecting box, a control component for controlling the shielding plates to open and close is arranged in the scrap collecting box, and when the two shielding plates rotate to be in a horizontal state, the cutting seam is formed between the two shielding plates. This application has the effect that improves saw cutting efficiency of finished product aluminium alloy.

Description

Aluminum profile finished product sawing equipment

Technical Field

The invention relates to the technical field of aluminum profile processing equipment, in particular to aluminum profile finished product sawing equipment.

Background

The aluminum profile is an aluminum alloy profile, the aluminum profile is produced by hot shearing furnace processing, extrusion equipment shaping, sawing according to the required size, cooling by cooling equipment, straightening by straightening equipment, sawing redundant tailings, stacking of finished products, aging treatment and the like.

Present aluminium alloy finished product saw is when saw cutting finished product aluminium alloy, can produce a large amount of aluminium bits at the processing bench, the accumulation of a large amount of aluminium bits has polluted operational environment on the one hand, on the other hand, when saw cutting next finished product aluminium alloy, if directly put the finished product aluminium alloy on the aluminium bits, lead to aluminium alloy cutting position to produce the deviation, influence the quality of the product of saw cutting, for this reason, the operator adopts the brush to brush the aluminium bits from the workstation usually, when cleaning the aluminium bits, need shut down, bring the injury for the operator in order to avoid saw cutting equipment, the manual work clears away aluminium bits inefficiency, thereby the efficiency of saw cutting of finished product aluminium alloy has been reduced, there is obvious not enough.

Disclosure of Invention

In order to improve the efficiency of sawing of finished product aluminium alloy, this application provides an aluminium alloy finished product equipment of sawing.

The application provides an aluminium alloy finished product saw cuts equipment adopts following technical scheme:

the utility model provides an aluminium alloy finished product saw cuts equipment, includes the processing platform, the processing bench is equipped with the subassembly that saw cuts that is used for saw cutting the aluminium alloy, the processing platform has scrap collecting box, the processing bench is equipped with the locating component who is used for the aluminium alloy location, the processing bench is equipped with cutting seam, cutting seam with scrap collecting box intercommunication, the processing bench has seted up the waste material mouth, the waste material mouth with scrap collecting box intercommunication, it has the shielding plate all to articulate on the relative lateral wall of waste material mouth, be equipped with in the scrap collecting box and be used for control the control assembly that the shielding plate opened and shut, when two the shielding plate rotates when the horizontality, two form between the shielding plate cutting seam.

Through adopting above-mentioned technical scheme, during the use, the aluminium alloy that the operator will treat to saw cut is placed at the processing bench, start positioning assembly with the aluminium alloy location at the processing bench, later start saw cut the subassembly, saw cut the end of saw cutting the subassembly and pass and upwards remove from the cutting gap, cut the aluminium alloy, after the cutting is accomplished, the operator starts control assembly, control assembly drives two shielding plates and rotates downwards, and then make in the aluminium bits landing scrap collecting box that falls on the shielding plate, the possibility that the operator utilized the brush to clean the aluminium bits on the processing bench has been reduced, consequently, improve the efficiency of saw cutting of finished product aluminium alloy.

Optionally, the cutting saw assembly comprises a first motor, a first rod, a circular blade, an electric push rod and a placing frame, the electric push rod is vertically arranged in the scrap collecting box, the placing frame is arranged on the push rod of the electric push rod, the first motor is arranged on the placing frame, an output shaft of the first motor is coaxially connected with the first rod, the first rod is coaxially connected with the circular blade, and the circular blade is located under the cutting seam.

Through adopting above-mentioned technical scheme, during the use, the operator starts first motor, and the output shaft of first motor drives first pole and rotates, and first pole drives circular blade and rotates, then, the operator starts electric putter, makes electric putter drive rack rebound, and then drives circular blade and pass cutting seam and cut convenient operation to the aluminium alloy.

Optionally, locating component includes locating rack, locating plate and pneumatic cylinder, the locating rack sets up processing bench, the vertical setting of pneumatic cylinder is in on the locating rack, the piston rod of pneumatic cylinder is connected the locating plate, the locating plate is located processing bench's top, the locating plate orientation the groove of stepping down has been seted up on processing bench's the lateral wall, the groove of stepping down with the cutting seam sets up relatively.

Through adopting above-mentioned technical scheme, during the use, the operator starts the pneumatic cylinder, and the piston rod of pneumatic cylinder drives the locating plate and removes to the direction that is close to the shielding plate to compress tightly the aluminium alloy on the processing platform, and then realized the location to the aluminium alloy, through setting up the groove of stepping down, can reduce the possibility of circular blade upwards removing the in-process with the locating plate cutting.

Optionally, the locating plate includes first board, second board and third board, the first board with the pneumatic cylinder is connected, second board and third board are all connected on the first board, second board and third board set up relatively and there is the clearance between the two, first board, second board and third board are synthetic regional do the groove of stepping down, first board is hollow structure, a plurality of first holes have been seted up to the tank bottom in the groove of stepping down, the intercommunication has first pipe on the first board, first pipe one end is run through the locating rack and rather than sliding fit, the top of first pipe is equipped with the three-way valve, an input port intercommunication air feed assembly of three-way valve, another intercommunication liquid feed assembly, the delivery outlet of three-way valve with first pipe intercommunication.

Through adopting above-mentioned technical scheme, during the use, the operator passes through three-way valve and first pipe intercommunication with the air feed subassembly, at the in-process that the locating plate moved down, the air feed subassembly is with gas transport to the first inboard, blow to the cutting seam through a plurality of first holes again, the possibility that the aluminium bits blockked up the cutting seam has been reduced, after the locating plate compresses tightly the aluminium alloy, with the liquid feed subassembly through three-way valve and first pipe intercommunication, input the coolant liquid to the first inboard through the liquid feed subassembly, rethread first hole spouts to the aluminium alloy, can play refrigerated effect, through setting up second board and third board, not only can enclose synthetic groove of stepping down, and reduced the direct laminating of first hole at aluminium alloy probability on the surface, be favorable to the locating plate to compress tightly the aluminium alloy, the load of pneumatic cylinder during operation has been reduced.

Optionally, the control assembly includes backup pad, torsional spring, first magnet and electro-magnet, the electro-magnet sets up two, two the electro-magnet sets up respectively in the both sides of rack, the backup pad set up two and with the shielding plate one-to-one sets up, the bottom of backup pad is passed through the torsional spring articulates on scrap collecting box's the diapire, under the natural state, the vertical setting of backup pad just supports the shielding plate, two all inlay on the relative lateral wall of backup pad and be equipped with first magnet, the magnetic pole of first magnet is the same with the magnetic pole of its electro-magnet that corresponds the setting.

By adopting the technical scheme, when in use, an operator simultaneously energizes the two first electromagnetic poles, when the electric push rod retracts downwards, the push rod of the electric push rod drives the placing rack to move downwards so as to drive the two electromagnets to move downwards, when the electromagnets pass through the first magnets, as the magnetic poles of the electromagnets are opposite to that of the first magnets, the supporting plate moves towards the direction far away from the electromagnets, at the moment, the shielding plate lacks the support of the supporting plate, the shielding plate rotates downwards under the action of gravity to form a slope, so that aluminum scraps falling on the shielding plate slide into the waste material collecting box, then, the operator starts the electric push rod again, the electric push rod drives the placing rack to move upwards, the repulsive force between the first magnets and the electromagnets disappears gradually, under the action of the torsion spring, the supporting plate rotates towards the vertical direction, the shielding plate is pushed upwards gradually in the rotating process and is pushed to the horizontal state, the action is continuous and the operation is convenient.

Optionally, a plurality of second holes have been all seted up on the relative lateral wall of waste material mouth, two airflow channel have been seted up on the processing bench, two airflow channel sets up relatively, and a plurality of one side the second hole intercommunication is one airflow channel, and a plurality of the opposite side the second hole intercommunication is another airflow channel, two airflow channel's air inlet communicates jointly and has the subassembly of blowing.

Through adopting above-mentioned technical scheme, when electric putter's push rod retracts completely, the shielding plate rotates to extreme position downwards, and at this moment, the operator starts the subassembly of blowing, and the subassembly of blowing blows in with gas input airflow channel, and the rethread second hole blows off to the upper surface of shielding plate, is favorable to blowing the aluminium bits that will remain on the shielding plate to in the garbage collection box.

Optionally, the blowing assembly includes a second air pump, a header pipe and a second pipe, an air outlet end of the second air pump is communicated with the header pipe, and two ends of the second pipe are respectively communicated with the corresponding air flow channels.

By adopting the technical scheme, during use, an operator starts the second air pump, the second air pump inputs air into the header pipe, the air is input into the two second pipes through the header pipe, and the air is input into the corresponding air flow channels through the second pipes.

Optionally, be equipped with proximity switch in the garbage collection box, proximity switch passes through control system and second air pump electric connection, works as electric putter retracts the back completely, the backup pad is to keeping away from the rack deflection is to the maximum position, the shielding plate under the effect of self gravity down rotate with the backup pad contact, the shielding plate is kept away from the one end of rotation department and is arrived in proximity switch's induction range.

Through adopting above-mentioned technical scheme, at the in-process that electric putter contracts back, the shielding plate rotates downwards gradually, and when the shielding plate kept away from the one end of rotation department to reaching proximity switch's response within range, proximity switch passes through control system and starts the second air pump, has improved degree of automation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the aluminum profile cutting machine is provided with the cutting assembly, the positioning assembly, the two shielding plates, the control assembly and the waste material collecting box, an aluminum profile to be cut is placed on the processing table, the positioning assembly is started to position the aluminum profile on the processing table, then the cutting assembly is started, the cutting end of the cutting assembly penetrates through a cutting gap and moves upwards, the aluminum profile is cut, after the cutting is completed, an operator starts the control assembly, the control assembly drives the two shielding plates to rotate downwards, and then aluminum scraps falling on the shielding plates slide into the waste material collecting box, the possibility that the operator cleans the aluminum scraps on the processing table by using a hairbrush is reduced, and therefore the cutting efficiency of finished aluminum profiles is improved;

2. the support plate, the torsional spring, the first magnet and the electromagnet are arranged, an operator energizes the two first electromagnetic poles simultaneously, when the electric push rod retracts downwards, the push rod of the electric push rod drives the placing frame to move downwards to drive the two electromagnets to move downwards, when the electromagnet passes through the first magnet, as the magnetic poles of the electromagnet and the first magnet are opposite, the support plate moves towards the direction far away from the electromagnet, at the moment, the shielding plate lacks the support of the support plate, and rotates downwards under the action of gravity to form a slope, so that aluminum scraps falling on the shielding plate slide into the waste collection box, then, the operator starts the electric push rod again, the electric push rod enables the placing frame to move upwards, the repulsive force between the first magnet and the electromagnet disappears gradually, the support plate rotates towards the vertical direction under the action of the torsional spring, and the shielding plate pushes upwards gradually in the rotating process, and the device is pushed to the horizontal state, the action is continuous, and the operation is convenient.

Drawings

Fig. 1 is a schematic structural diagram of the sawing equipment for finished aluminum profiles.

FIG. 2 is a sectional view showing the internal structure of the scrap collecting box in the embodiment of the present application.

Description of reference numerals: 1. a processing table; 2. a waste collection tank; 3. cutting a seam; 4. a shielding plate; 5. a second hole; 6. an air flow channel; 7. a second air pump; 8. a header pipe; 9. a second tube; 10. a vent channel; 11. a first motor; 12. a first lever; 13. a circular blade; 14. an electric push rod; 15. placing the plate; 16. a support plate; 17. a torsion spring; 18. a first magnet; 19. an electromagnet; 20. a positioning frame; 21. positioning a plate; 22. a hydraulic cylinder; 211. a first plate; 212. a second plate; 213. a third plate; 23. a yielding groove; 24. a first hole; 25. a first tube; 26. a three-way valve; 27. a first air pump; 28. a first hose; 29. a water tank; 30. a first pump; 31. a connecting pipe; 32. a second hose; 33. a proximity switch; 34. a material pumping pipe; 35. an exhaust fan; 36. a third tube; 37. a waste collection tower; 38. a waste port.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses aluminium alloy finished product saw cuts equipment. Referring to fig. 1 and 2, an aluminium alloy finished product saw cuts equipment includes processing platform 1, and the bottom of processing platform 1 is provided with scrap collecting box 2, and processing platform 1 sets up with scrap collecting box 2 integrated into one piece, is provided with the locating component who is used for the aluminium alloy location on the processing platform 1, is provided with the subassembly of saw cutting that is used for saw cutting the aluminium alloy in the scrap collecting box 2.

Referring to fig. 1 and 2, cutting seam 3 has been seted up on the processing platform 1, cutting seam 3 and waste material collection box 2 intercommunication, waste material mouth 38 has been seted up on the processing platform 1, waste material mouth 38 and waste material collection box 2 intercommunication, all articulated shielding plate 4 on the relative lateral wall of waste material mouth 38, waste material mouth 38 is sheltered from jointly to two shielding plates 4, be provided with the control assembly who is used for controlling shielding plate 4 to open and shut in the waste material collection box 2, when two shielding plates 4 rotate to the horizontality and shelter from waste material mouth 38, the gap between two shielding plates 4 is cutting seam 3.

Referring to fig. 1 and 2, a plurality of second holes 5 are formed in the opposite side walls of the waste material port 38, two airflow channels 6 are formed in the processing table 1, one end of each airflow channel 6 extends to the side wall of the processing table 1, the two airflow channels 6 are arranged oppositely, the second holes 5 on one side are communicated with one airflow channel 6, the second holes 5 on the other side are communicated with the other airflow channel 6, and air inlets of the two airflow channels 6 are communicated with an air blowing assembly. The air blowing assembly comprises a second air pump 7, a header pipe 8 and a second pipe 9, the air outlet end of the second air pump 7 is communicated with the middle part of the header pipe 8, and two ends of the second pipe 9 are respectively communicated with the air flow channels 6 in a one-to-one correspondence mode.

Referring to fig. 1 and 2, the shielding plate 4 is provided with a vent groove 10, one end of the vent groove 10 is communicated to the top surface of the shielding plate 4, and the other end is communicated to the side wall of the shielding plate 4 facing the second hole 5.

Referring to fig. 1 and 2, the cutting saw assembly comprises a first motor 11, a first rod 12, a circular blade 13, an electric push rod 14 and a placing frame, the electric push rod 14 is vertically placed in the waste collection box 2, the placing frame is fixedly connected to the push rod of the electric push rod 14, the placing frame comprises a placing plate 15, the first motor 11 is arranged on the placing plate 15, an output shaft of the first motor 11 is coaxially and fixedly connected with the first rod 12, the first rod 12 is coaxially and fixedly connected with the circular blade 13, and the circular blade 13 is located under the cutting seam 3.

Referring to fig. 1 and 2, the control assembly includes the backup pad 16, the torsional spring 17, first magnet 18 and electro-magnet 19, electro-magnet 19 is provided with two, two electro-magnets 19 set up the both sides at the rack respectively, backup pad 16 also is provided with two, and set up with baffle 4 one-to-one, the bottom of backup pad 16 articulates on the diapire of garbage collection box 2 through torsional spring 17, under the natural state, backup pad 16 keeps vertical and supports corresponding shielding plate 4, all inlay on the relative lateral wall of two backup pads 16 and be equipped with first magnet 18, first magnet 18 sets up the bottom at backup pad 16, it is located between two backup pads 16 to place board 15, the both ends of placing board 15 all contact with the backup pad 16 lateral wall that corresponds. The magnetic poles of the first magnets 18 are the same as those of the electromagnets 19 provided in one-to-one correspondence therewith.

Referring to fig. 1 and 2, the positioning assembly includes a positioning frame 20, a positioning plate 21 and a hydraulic cylinder 22, the positioning frame 20 is fixedly connected to the processing table 1, the hydraulic cylinder 22 is vertically disposed on the positioning frame 20, a piston rod of the hydraulic cylinder 22 penetrates through the top of the positioning frame 20 and is fixedly connected to the positioning plate 21, and the positioning plate 21 is located above the processing table 1 and directly above the cutting seam 3.

Referring to fig. 1 and 2, the positioning plate 21 includes a first plate 211, a second plate 212, and a third plate 213, the first plate 211 is fixedly connected to a piston rod of the hydraulic cylinder 22, the second plate 212 and the third plate 213 are both fixedly connected to the first plate 211, the second plate 212 and the third plate 213 are disposed opposite to each other with a gap therebetween, the first plate 211, the second plate 212, and the third plate 213 enclose the abdicating slot 23, and the abdicating slot 23 is disposed opposite to the cutting slit 3.

Referring to fig. 1 and 2, the first plate 211 is hollow structure, the bottom wall of the hollow structure of the first plate 211 is funnel-shaped, a plurality of first holes 24 are formed at the bottom of the abdicating groove 23, the first holes 24 are communicated with the inside of the first plate 211, the first holes 24 penetrate through the bottom wall of the first plate 211, the bottom wall of the funnel-shaped first plate 211 is communicated with a first pipe 25, and one end of the first pipe 25 penetrates through the top of the positioning frame 20 and is in sliding fit with the positioning frame 20. The top of the first pipe 25 is communicated with a three-way valve 26, the output port of the three-way valve 26 is communicated with the first pipe 25, one input port of the three-way valve 26 is communicated with the gas supply assembly, and the other input port of the three-way valve 26 is communicated with the liquid supply assembly.

Referring to fig. 1 and 2, the air supply assembly includes a first air pump 27 and a first hose 28, one end of the first hose 28 is communicated with an air outlet of the first air pump 27, and the other end is communicated with an input port of the three-way valve 26, the liquid supply assembly includes a water tank 29, a first pump 30, a connection pipe 31, and a second hose 32, the first pump 30 is disposed on the water tank 29, an inlet end of the first pump 30 is communicated with the water tank 29 through the connection pipe 31, and an outlet end of the first pump 30 is communicated with the other input port of the three-way valve 26 through the second hose 32.

Referring to fig. 1 and 2, a proximity switch 33 is disposed in the waste collection box 2, the proximity switch 33 is electrically connected to the second air pump 7 through a control system, after the electric push rod 14 is fully retracted, the supporting plate 16 deflects to the maximum position in the direction away from the placing plate 15, the shielding plate 4 rotates downward under the action of its own gravity and contacts with the supporting plate 16, and one end of the shielding plate 4 away from the rotating position reaches the sensing range of the proximity switch 33.

Referring to fig. 1 and 2, a material pumping pipe 34 is communicated with the waste collection box 2, one end of the material pumping pipe 34 is communicated with an exhaust fan 35, an air outlet of the exhaust fan 35 is communicated with a third pipe 36, and one end of the third pipe 36 is communicated with a waste collection tower 37.

The implementation principle of the aluminum profile finished product sawing equipment provided by the embodiment of the application is as follows: when the aluminum profile cooling device is used, an operator starts the hydraulic cylinder 22, a piston rod of the hydraulic cylinder 22 drives the positioning plate 21 to move towards the direction close to the shielding plate 4, in the process, the first pipe 25 is in sliding fit with the positioning frame 20, the positioning plate 21 moves downwards more stably, when the aluminum profile cooling device moves, the operator starts the first air pump 27, adjusts the three-way valve 26 to enable the first hose 28 to be communicated with the first pipe 25, the first air pump 27 conveys air into the first plate 211, the air is blown to the cutting seam 3 through the first holes 24, the possibility that the cutting seam 3 is blocked by aluminum scraps is reduced, then starts the first pump 30, adjusts the three-way valve 26 to enable the second hose 32 to be communicated with the first pipe 25, the first pump 30 extracts cooling water in the water tank 29 and inputs the cooling water into the first plate 211, the cooling water is sprayed to an aluminum profile through the first holes 24, a cooling effect can be achieved, and through the arrangement of the second plate 212 and the third plate 213, the receding groove 23 can be formed in a surrounding mode, the possibility that the first hole 24 is directly attached to the surface of the aluminum profile is reduced, the aluminum profile can be pressed tightly by the positioning plate 21, the load of the hydraulic cylinder 22 during working is reduced, the aluminum profile is pressed tightly on the processing table 1, and therefore the aluminum profile is positioned;

then, an operator starts the first motor 11 and the electric push rod 14, an output shaft of the first motor 11 drives the first rod 12 to rotate, the first rod 12 drives the circular blade 13 to rotate, the electric push rod 14 drives the placing plate 15 to move upwards, the circular blade 13 is further driven to penetrate through the cutting seam 3 and cut the aluminum profile, and after the cutting is completed, the operator simultaneously energizes the two electromagnets 19 and retracts the electric push rod 14; the placing plate 15 slides along the side wall of the supporting plate 16, the placing plate 15 drives the two electromagnets 19 to move downwards, when the electromagnets 19 pass through the first magnets 18, the magnetic poles of the electromagnets 19 are opposite to those of the first magnets 18, so that the supporting plate 16 moves towards the direction far away from the electromagnets 19, at the moment, the shielding plate 4 lacks the support of the supporting plate 16, and rotates downwards under the action of gravity to form a slope, so that aluminum scraps falling on the shielding plate 4 slide into the waste collection box 2; the possibility that an operator cleans the aluminum scraps on the processing table 1 by using a hairbrush is reduced, so that the sawing efficiency of finished aluminum profiles is improved;

meanwhile, the shielding plate 4 gradually rotates downwards, when one end, far away from the rotating position, of the shielding plate 4 reaches the sensing range of the proximity switch 33, the proximity switch 33 starts the second air pump 7 through the control system, the second air pump 7 inputs air into the header pipe 8, the air is input into the two second pipes 9 through the header pipe 8 and is input into the corresponding air flow channels 6 through the second pipes 9, and the air blows through the vent grooves 10 and moves along the top surface of the shielding plate 4, so that the effect of removing residual aluminum scraps on the shielding plate 4 is further improved; after the clearance is accomplished, then, the operator restarts electric putter 14, electric putter 14 makes the rack rebound, repulsion between first magnet 18 and the electro-magnet 19 disappears gradually, under torsional spring 17's effect, backup pad 16 rotates to vertical direction, rotate the in-process and upwards push up shielding plate 4 gradually to the top to the horizontal condition, the action links up, the operator can start air exhauster 35, air exhauster 35 takes out the aluminium bits in the garbage collection box 2 and gets in garbage collection tower 37, garbage collection tower 37 can hold more aluminium bits.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an aluminium alloy finished product saw cuts equipment, includes processing platform (1), its characterized in that: be equipped with the subassembly that saw cuts that is used for saw cutting the aluminium alloy on processing platform (1), processing platform (1) has garbage collection box (2), be equipped with the locating component who is used for the aluminium alloy location on processing platform (1), be equipped with cutting seam (3) on processing platform (1), cutting seam (3) with garbage collection box (2) intercommunication, processing platform (1) is last to have seted up waste material mouth (38), waste material mouth (38) with garbage collection box (2) intercommunication, all articulated on the relative lateral wall of waste material mouth (38) have shielding plate (4), be equipped with in garbage collection box (2) and be used for control the control assembly that shielding plate (4) opened and shut, work as two when shielding plate (4) rotate to the horizontality, two form between shielding plate (4) cutting seam (3).

2. The aluminum profile finished product sawing device as claimed in claim 1, characterized in that: the cutting saw assembly comprises a first motor (11), a first rod (12), a circular blade (13), an electric push rod (14) and a placing frame, wherein the electric push rod (14) is vertically arranged in the waste collection box (2), the placing frame is arranged on a push rod of the electric push rod (14), the first motor (11) is arranged on the placing frame, an output shaft of the first motor (11) is coaxially connected with the first rod (12), the first rod (12) is coaxially connected with the circular blade (13), and the circular blade (13) is located under the cutting seam (3).

3. The aluminum profile finished product sawing device as claimed in claim 2, characterized in that: locating component includes locating rack (20), locating plate (21) and pneumatic cylinder (22), locating rack (20) set up processing platform (1) is last, the vertical setting of pneumatic cylinder (22) is in on locating rack (20), the piston rod of pneumatic cylinder (22) is connected locating plate (21), locating plate (21) are located the top of processing platform (1), locating plate (21) orientation set up groove of stepping down (23) on the lateral wall of processing platform (1), groove of stepping down (23) with cutting seam (3) sets up relatively.

4. The aluminum profile finished product sawing device as claimed in claim 3, characterized in that: the positioning plate (21) comprises a first plate (211), a second plate (212) and a third plate (213), the first plate (211) is connected with the hydraulic cylinder (22), the second plate (212) and the third plate (213) are connected to the first plate (211), the second plate (212) and the third plate (213) are oppositely arranged, a gap exists between the second plate and the third plate, the area enclosed by the first plate (211), the second plate (212) and the third plate (213) is the abdicating groove (23), the first plate (211) is of a hollow structure, a plurality of first holes (24) are formed in the groove bottom of the abdicating groove (23), a first pipe (25) is communicated with the first plate (211), one end of the first pipe (25) penetrates through the positioning frame (20) and is in sliding fit with the positioning frame, a three-way valve (26) is arranged at the top end of the first pipe (25), and one input port of the three-way valve (26) is communicated with the gas supply assembly, the other input port of the three-way valve is communicated with the liquid supply assembly, and the output port of the three-way valve (26) is communicated with the first pipe (25).

5. The aluminum profile finished product sawing device as claimed in claim 2, characterized in that: control assembly includes backup pad (16), torsional spring (17), first magnet (18) and electro-magnet (19), electro-magnet (19) set up two, two electro-magnet (19) set up respectively the both sides of rack, backup pad (16) set up two and with shielding plate (4) one-to-one sets up, the bottom of backup pad (16) is passed through torsional spring (17) articulates on the diapire of garbage collection box (2), under the natural state, the vertical setting of backup pad (16) just supports shielding plate (4), two all inlay on the relative lateral wall of backup pad (16) and be equipped with first magnet (18), the magnetic pole of first magnet (18) and correspond the setting rather than the magnetic pole of electro-magnet (19) is the same.

6. The aluminum profile finished product sawing device as claimed in claim 5, characterized in that: all seted up a plurality of second holes (5) on the relative lateral wall of waste material mouth (38), two airflow channel (6) have been seted up on processing platform (1), two airflow channel (6) set up relatively, and a plurality of one side second hole (5) intercommunication one airflow channel (6), a plurality of opposite side second hole (5) intercommunication another airflow channel (6), two the common intercommunication of air inlet of airflow channel (6) has the subassembly of blowing.

7. The aluminum profile finished product sawing equipment as claimed in claim 6, characterized in that: the blowing assembly comprises a second air pump (7), a header pipe (8) and a second pipe (9), the air outlet end of the second air pump (7) is communicated with the header pipe (8), and two ends of the second pipe (9) are respectively communicated with the corresponding air flow channels (6).

8. The aluminum profile finished product sawing device as claimed in claim 7, characterized in that: be equipped with proximity switch (33) in garbage collection box (2), proximity switch (33) pass through control system with second air pump (7) electric connection, work as electric putter (14) retract the back completely, backup pad (16) to keeping away from the rack deflection is to the maximum position, shielding plate (4) under the effect of self gravity down rotate to with backup pad (16) contact, the one end that rotation department was kept away from in shielding plate (4) arrives in proximity switch (33)'s induction range.