CN114054849A

CN114054849A - High-safety numerical control sawing machine for production of aluminum alloy extrusion device

Info

Publication number: CN114054849A
Application number: CN202111367765.5A
Authority: CN
Inventors: 赵彦岭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-02-18

Abstract

The invention belongs to the field of numerical control sawing machines, and particularly relates to a high-safety numerical control sawing machine for producing an aluminum alloy extrusion device. The saw band cooling device can timely cool and cool the saw band in time in the operation process, meanwhile, the device can quickly lock or unlock the aluminum bar, the trouble of manual locking is avoided, scraps generated in the cutting process can be timely cleaned in the operation process, the scraps are prevented from flying randomly, and in addition, the device can timely remind a user when the cutting is finished.

Description

High-safety numerical control sawing machine for production of aluminum alloy extrusion device

Technical Field

The invention belongs to the field of numerical control sawing machines, and particularly relates to a high-safety numerical control sawing machine for producing an aluminum alloy extrusion device.

Background

The numerical control sawing machine takes a circular saw blade, a saw belt or a saw blade and the like as cutters, and is used for sawing round metal materials, square metal materials, pipe materials, section materials and the like.

The numerical control sawing machine for producing the high-safety aluminum alloy extrusion device comprises a machine body, guide posts are arranged on the left side and the right side of the upper end of the machine body respectively, supporting plates are fixedly connected to the upper end faces of the guide posts, a saw beam is sleeved on each guide post, a band saw blade is movably connected to the lower end of each saw beam, a leak hole is uniformly formed in the middle of the upper end face of the machine body, a transmission device is arranged in the middle of the front end face of the machine body, a protection plate is movably connected to the inner portion of the transmission device, the device can protect a cutting area through the protection plate in the using process, the use safety of the device is improved, and the device can not effectively cool down the saw band heated in the cutting process in time when cutting the aluminum rod, so that the service life of the saw band is influenced.

Therefore, a high-safety numerical control sawing machine for producing the aluminum alloy extrusion device is provided to solve the problems.

Disclosure of Invention

The invention aims to solve the problems and provides a high-safety numerical control sawing machine for producing an aluminum alloy extrusion device.

In order to achieve the purpose, the invention adopts the following technical scheme: a high-safety numerical control sawing machine for producing an aluminum alloy extrusion device comprises a machine body, wherein a support is fixedly connected to the machine body, two air cylinders are arranged on the support, the output ends of the two air cylinders are fixedly connected with a fixing plate together, two fixing boxes are fixedly connected to the fixing plate, rotating shafts are rotatably connected in the two fixing boxes, one end of each rotating shaft is in transmission connection with a servo motor, saw wheels are fixedly sleeved on the two rotating shafts respectively, saw belts are sleeved on the two saw wheels together, two openings are formed in the fixing boxes and penetrate through the openings, a cooling box is fixedly connected to one side wall of each fixing box, an air shaft is rotatably connected in the cooling box, the upper end of the air shaft penetrates through the cooling box and is fixedly sleeved with a cooling fan, a semiconductor refrigerating sheet is embedded in the cooling fan, and a driving mechanism matched with the air shaft is arranged in the cooling box, and a linkage mechanism is arranged between the driving mechanism and the corresponding rotating shaft, a fixed seat is fixedly connected to the machine body, two supporting blocks are fixedly connected to the fixed seat, arc-shaped grooves are formed in the two supporting blocks, a cavity is formed in the fixed seat, a sliding plate corresponding to the supporting blocks is slidably connected to the cavity, two sliding rods are fixedly connected to the sliding plate, the upper ends of the two sliding rods penetrate through the supporting blocks and are fixedly connected with arc-shaped pressing blocks together, and a lifting and adjusting mechanism matched with the two sliding plates is arranged in the cavity.

In foretell aluminum alloy extrusion device production of high security uses numerical control sawing machine, actuating mechanism includes worm and worm wheel, the worm rotates and sets up in the cooling box, the worm wheel is fixed to be cup jointed on the wind axle, and the worm meshes with the worm mutually.

In foretell aluminum alloy extrusion device production of high security uses numerical control sawing machine, the link gear includes drive bevel gear and driven bevel gear, drive bevel gear is fixed cup joints in the pivot, the one end of worm extends to in the fixed box and cup joints with driven bevel gear is fixed, and driven bevel gear meshes with drive bevel gear mutually.

In foretell aluminum alloy extrusion device production of high security is with numerical control sawing machine, go up and down to transfer control mechanism and include two lead screws, belt pulley subassembly and driving motor, two the lead screw is all rotated and is set up in the cavity, and lead screw and the slide threaded connection who corresponds, two carry out the transmission through the belt pulley subassembly between the lead screw, and the one end and the driving motor transmission of one of them lead screw are connected.

In foretell aluminum alloy extrusion device production of high security uses numerical control sawing machine, fixedly connected with fixed block on the wind axis, and inlay on the fixed block and be equipped with the coil, two and coil matched with permanent magnetism blocks of fixedly connected with in the cooling box, and coil and the semiconductor refrigeration piece electric connection that corresponds.

In the numerical control sawing machine for producing the high-safety aluminum alloy extrusion device, the fixed seat is provided with a dust suction port communicated with the cavity, one side of the fixed seat is provided with a dust collector, and the dust collector is butted with the dust suction port through a dust suction pipe.

In foretell aluminum alloy extrusion device production of high security uses numerical control sawing machine, the both sides of fuselage all are through a plurality of buffer spring fixedly connected with locating plates, the lower extreme fixedly connected with location conducting block of locating plate, set up on the fuselage and fix a position the corresponding electrically conductive groove of conducting block, and inlay in the electrically conductive groove and be equipped with and fix a position conducting block matched with conducting strip, be provided with the warning light with conducting strip electric connection on the support.

In foretell aluminum alloy extrusion device production of high security uses numerical control sawing machine, the lower extreme fixedly connected with a plurality of telescopic links of locating plate, and the one end and the fuselage fixed connection that the locating plate was kept away from to the telescopic link.

In the numerical control sawing machine for producing the high-safety aluminum alloy extrusion device, the arc-shaped pressing block and the arc-shaped groove are both bonded with friction pads.

The invention has the beneficial effects that: through the matching of the driving mechanism and the linkage mechanism, the servo motor can drive the cooling fan to synchronously rotate while driving the saw wheel to rotate, so that the cooling fan can be matched with the semiconductor refrigeration piece on the cooling fan to blow out cold air to timely cool the saw belt in a working state, through the matching of the arranged coil and the two permanent magnets, the coil can be matched with the rotation of the air shaft to generate current to supply power for the semiconductor refrigeration piece so as to avoid the complication of an external power supply, through the arranged lifting mechanism, the two arc-shaped pressing blocks can be regulated to simultaneously lift, so that the aluminum bar can be quickly locked, the placement stability in the cutting process of the aluminum bar is ensured, the complication of manual locking is avoided, through the matching of the arranged dust collector and the dust collection pipe, the chips generated in the cutting process can be timely cleaned, the chips are prevented from flying to pollute the environment at will, through the matching of the arranged positioning conductive block and the conductive plate, can utilize the butt joint of location conducting block and conducting strip after the cutting is accomplished for the warning light lights, in order to remind the user cutting completion degree.

In summary, the following steps: through the setting of this device, can be in time carry out timely cooling to the saw band at the in-process of operation, simultaneously, this device can lock fast or unblock aluminium bar, has avoided the loaded down with trivial details of artifical locking, and this device can be at the in-process of operation, in time clears up the piece that produces in the cutting process, avoids the piece to fly away at will, and this device can in time remind the user when the cutting is accomplished in addition.

Drawings

FIG. 1 is a schematic view of the overall structure of a numerical control sawing machine for producing a high-safety aluminum alloy extrusion device provided by the invention;

FIG. 2 is a schematic view of a front perspective structure of a numerical control sawing machine for producing a high-safety aluminum alloy extrusion device provided by the invention;

FIG. 3 is a schematic perspective view of a fixed seat of a numerical control sawing machine for producing a high-safety aluminum alloy extrusion device provided by the invention;

FIG. 4 is a schematic view of the internal structure of a fixed box of a numerical control sawing machine for producing a high-safety aluminum alloy extrusion device provided by the invention;

FIG. 5 is a schematic view of the internal structure of a cooling box of a numerical control sawing machine for producing a high-safety aluminum alloy extrusion device provided by the invention;

FIG. 6 is a schematic structural diagram of the mutual matching of the positioning plate and the machine body of the numerical control sawing machine for the production of the high-safety aluminum alloy extrusion device provided by the invention;

FIG. 7 is a schematic view of a front perspective structure of a fixing seat of a numerical control sawing machine for producing a high-safety aluminum alloy extrusion device provided by the invention.

In the figure: the device comprises a machine body 1, a support 2, an air cylinder 3, a fixing plate 4, a fixing box 5, a rotating shaft 6, a servo motor 7, a saw wheel 8, a saw belt 9, an opening 10, a cooling box 11, a wind shaft 12, a cooling fan 13, a semiconductor refrigeration sheet 14, a driving mechanism 15, a worm 151, a worm gear 152, a linkage mechanism 16, a driving bevel gear 161, a driven bevel gear 162, a fixed seat 17, a supporting block 18, an arc groove 19, a cavity 20, a sliding plate 21, a sliding rod 22, an arc pressing block 23, a lifting control mechanism 24, a lead screw 241, a belt pulley component 242, a driving motor 243, a fixed block 25, a coil 26, a permanent magnet 27, a dust suction port 28, a dust collector 29, a dust suction pipe 30, a buffer spring 31, a positioning plate 32, a positioning conductive block 33, a conductive groove 34, a conductive sheet 35, a warning lamp 36 and a telescopic rod 37.

Detailed Description

The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.

As shown in fig. 1-7, a high-safety numerical control sawing machine for producing an aluminum alloy extrusion device comprises a machine body 1, a support 2 is fixedly connected to the machine body 1, two cylinders 3 are arranged on the support 2, a fixing plate 4 is fixedly connected to the output ends of the two cylinders 3 together, two fixing boxes 5 are fixedly connected to the fixing plate 4, a rotating shaft 6 is rotatably connected to each of the two fixing boxes 5, a positioning plate 32 is fixedly connected to both sides of the machine body 1 through a plurality of buffer springs 31, a positioning conductive block 33 is fixedly connected to the lower end of the positioning plate 32, a conductive groove 34 corresponding to the positioning conductive block 33 is formed in the machine body 1, a conductive sheet 35 matched with the positioning conductive block 33 is embedded in the conductive groove 34, a warning lamp 36 electrically connected to the conductive sheet 35 is arranged on the support 2, and the fixed boxes 5 can be prevented from being rigidly contacted with the machine body 1 through the cooperation of the buffer springs 31 and the positioning plate 32, through the cooperation of the location conducting block 33 and the conducting strip 35 that set up, can utilize the butt joint of location conducting block 33 and conducting strip 35 after the cutting of saw area 9 is accomplished for warning light 36 lights, and then reminds the user that the cutting is accomplished.

The lower end of the positioning plate 32 is fixedly connected with a plurality of telescopic rods 37, one end of each telescopic rod 37, which is far away from the positioning plate 32, is fixedly connected with the machine body 1, the telescopic rods 37 are arranged to prevent the positioning plate 32 from shaking, one end of one rotating shaft 6 is in transmission connection with a servo motor 7, two rotating shafts 6 are both fixedly sleeved with saw wheels 8, two saw belts 9 are commonly sleeved on the two saw wheels 8, two openings 10 are formed in the fixing box 5, the saw belts 9 are arranged to penetrate through the openings 10, one side wall of the fixing box 5 is fixedly connected with a cooling box 11, an air shaft 12 is rotatably connected in the cooling box 11, the upper end of the air shaft 12 penetrates through the cooling box 11 and is fixedly sleeved with a cooling fan 13, a semiconductor refrigerating sheet 14 is embedded on the cooling fan 13, a fixing block 25 is fixedly connected on the air shaft 12, a coil 26 is embedded on the fixing block 25, two permanent magnetic blocks 27 matched with the coil 26 are fixedly connected in the cooling box 11, and the coil 26 is electrically connected with the corresponding semiconductor refrigeration piece 14, and the arranged coil 26 can be matched with the wind shaft 12 to rotate and cut a magnetic induction line between the two permanent magnets 27 to generate current so as to supply power for the semiconductor refrigeration piece 14, thereby avoiding the complexity of an external power supply.

The cooling box 11 is provided with a driving mechanism 15 matched with the wind shaft 12, a linkage mechanism 16 is arranged between the driving mechanism 15 and the corresponding rotating shaft 6, the driving mechanism 15 comprises a worm 151 and a worm wheel 152, the worm 151 is rotatably arranged in the cooling box 11, the worm wheel 152 is fixedly sleeved on the wind shaft 12, the worm 151 is meshed with the worm 151, the worm 151 is matched with the worm wheel 152 to apply a transmission force on the wind shaft 12, the linkage mechanism 16 comprises a driving bevel gear 161 and a driven bevel gear 162, the driving bevel gear 161 is fixedly sleeved on the rotating shaft 6, one end of the worm 151 extends into the fixing box 5 and is fixedly sleeved with the driven bevel gear 162, the driven bevel gear 162 is meshed with the driving bevel gear 161, and the worm 151 can be matched with the corresponding rotating shaft 6 to rotate synchronously through the matching of the driving bevel gear 161 and the driven bevel gear 162.

Fixedly connected with fixing base 17 on fuselage 1, and two supporting shoes 18 of fixedly connected with on the fixing base 17, arc wall 19 has all been seted up on two supporting shoes 18, cavity 20 has been seted up on the fixing base 17, and sliding connection has the slide 21 corresponding with supporting shoe 18 in the cavity 20, two slide bars 22 of fixedly connected with on the slide 21, and support shoe 18 and common fixedly connected with arc briquetting 23 all run through to the upper end of two slide bars 22, all bond on arc briquetting 23 and the arc wall 19 and have the friction pad, the setting of friction pad, can increase the frictional force between aluminium bar and arc wall 19 and arc briquetting 23, guarantee the steadiness that the aluminium bar was placed, be provided with in the cavity 20 and lift control mechanism 24 with two slide 21 matched with.

The lifting and adjusting mechanism 24 comprises two lead screws 241, a pulley assembly 242 and a driving motor 243, wherein both the two lead screws 241 are rotatably arranged in the cavity 20, the lead screws 241 are connected with the corresponding slide plate 21 by screw threads, the two lead screws 241 are driven by the belt pulley assembly 242, and one end of one of the lead screws 241 is in transmission connection with a driving motor 243 through a belt pulley assembly 242, so that the driving motor 243 can drive the two lead screws 241 to synchronously rotate, so that the two screw rods 241 can drive the two sliding plates 21 to synchronously lift, thereby greatly facilitating the use of the device, the fixed seat 17 is provided with a dust suction port 28 communicated with the cavity 20, one side of the fixed seat 17 is provided with a dust collector 29, and the dust collector 29 is butted with the dust collection port 28 through the dust collection pipe 30, and the cooperation of the dust collector 29 and the dust collection pipe 30 can timely suck the chips produced in the cutting process, so that the chips are prevented from flying randomly to pollute the environment.

The operating principle of the present invention will now be described as follows:

when the device is used, firstly, an aluminum bar is placed on the two arc-shaped grooves 19, one end of the aluminum bar needing to be cut faces the saw belt 9, then, the driving motor 243 is started, the driving motor 243 can drive one of the lead screws 241 to rotate, under the transmission of the belt pulley component 242, the two lead screws 241 can synchronously rotate, then the two sliding plates 21 can synchronously drive the two arc-shaped pressing blocks 23 to press down the aluminum bar, after the aluminum bar is pressed firmly, the driving motor 243 is closed, then the control is carried out, the two cylinders 3 are controlled, the output end of each cylinder 3 drives the saw belt 9 to cut down the aluminum bar, the servo motor 7 and the dust collector 29 are started, the servo motor 7 can drive one of the saw wheels 8 to rotate, under the transmission of the other saw wheel 8, the saw belt 9 can continuously move, and then the saw belt 9 can continuously cut the aluminum bar.

In the cutting process, under the transmission of the driving bevel gear 161 and the driven bevel gear 162, the worm 151 can rotate synchronously with the rotating shaft 6, under the transmission of the worm gear 152, the worm 151 can drive the wind shaft 12 to rotate, the wind shaft 12 can drive the cooling fan 13 to rotate, meanwhile, the wind shaft 12 can drive the coil 26 to rotate, and a magnetic induction line between the two permanent magnets 27 is cut, so that the semiconductor refrigerating sheet 14 is electrified for refrigeration, and further the cooling fan 13 can generate cold wind for cooling the saw belt 9 in operation, after the dust collector 29 is started, the dust powder generated in the cutting process can be sucked through the dust collection pipe 30, and the dust powder is prevented from flying randomly, so as to cause environmental pollution, when the saw belt 9 is cut, the fixing box 5 can press down the corresponding positioning plate 32, so that the positioning conductive block 33 is butted with the corresponding conductive sheet 35, and further the warning light 36 is lighted, so as to remind a user of the completion of cutting, subsequently, the two cylinders 3 are controlled so that the saw band 9 is raised back into position, and then the servomotor 7 and the vacuum cleaner 29 are switched off.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a numerical control sawing machine is used in production of aluminum alloy extrusion device of high security, includes fuselage (1), its characterized in that, fixedly connected with support (2) on fuselage (1), be provided with two cylinders (3) on support (2), and the common fixedly connected with fixed plate (4) of output of two cylinders (3), two fixed boxes (5) of fixedly connected with on fixed plate (4), and all rotate in two fixed boxes (5) and be connected with pivot (6), one of them the one end transmission of pivot (6) is connected with servo motor (7), two all the fixed cup joints on pivot (6) has taken saw wheel (8), and two take saw wheel (8) to overlap jointly and be equipped with saw area (9), set up two openings (10) in fixed box (5), and saw area (9) run through opening (10) and set up, one side lateral wall fixedly connected with cooling box (11) of fixed box (5), and the cooling box (11) is rotatably connected with an air shaft (12), the upper end of the air shaft (12) penetrates through the cooling box (11) and is fixedly sleeved with a cooling fan (13), a semiconductor refrigerating sheet (14) is embedded on the cooling fan (13), a driving mechanism (15) matched with the air shaft (12) is arranged in the cooling box (11), a linkage mechanism (16) is arranged between the driving mechanism (15) and the corresponding rotating shaft (6), the machine body (1) is fixedly connected with a fixed seat (17), the fixed seat (17) is fixedly connected with two supporting blocks (18), the two supporting blocks (18) are respectively provided with an arc-shaped groove (19), the fixed seat (17) is provided with a cavity (20), the cavity (20) is slidably connected with a sliding plate (21) corresponding to the supporting blocks (18), and the sliding plate (21) is fixedly connected with two sliding rods (22), and the upper ends of the two slide bars (22) all penetrate through the supporting block (18) and are fixedly connected with an arc-shaped pressing block (23) together, and a lifting and adjusting mechanism (24) matched with the two sliding plates (21) is arranged in the cavity (20).

2. The numerical control sawing machine for high-safety production of aluminum alloy extrusion devices according to claim 1, wherein the driving mechanism (15) comprises a worm (151) and a worm gear (152), the worm (151) is rotatably arranged in the cooling box (11), the worm gear (152) is fixedly sleeved on the wind shaft (12), and the worm (151) is meshed with the worm (151).

3. The numerical control sawing machine for high-safety production of aluminum alloy extrusion devices according to claim 2, wherein the linkage mechanism (16) comprises a driving bevel gear (161) and a driven bevel gear (162), the driving bevel gear (161) is fixedly sleeved on the rotating shaft (6), one end of the worm (151) extends into the fixing box (5) and is fixedly sleeved with the driven bevel gear (162), and the driven bevel gear (162) is meshed with the driving bevel gear (161).

4. The high-safety numerical control sawing machine for aluminum alloy extrusion device production according to claim 1, wherein the lifting and adjusting mechanism (24) comprises two lead screws (241), a pulley assembly (242) and a driving motor (243), the two lead screws (241) are rotatably disposed in the cavity (20), the lead screws (241) are in threaded connection with corresponding sliding plates (21), the two lead screws (241) are driven by the pulley assembly (242), and one end of one lead screw (241) is in transmission connection with the driving motor (243).

5. The numerical control sawing machine for high-safety aluminum alloy extrusion device production according to claim 1, wherein a fixed block (25) is fixedly connected to the wind shaft (12), a coil (26) is embedded in the fixed block (25), two permanent magnets (27) matched with the coil (26) are fixedly connected to the cooling box (11), and the coil (26) is electrically connected with the corresponding semiconductor refrigeration sheet (14).

6. The high-safety numerical control sawing machine for aluminum alloy extrusion device production according to claim 1, characterized in that a dust suction port (28) communicated with the cavity (20) is formed in the fixing seat (17), a dust collector (29) is arranged on one side of the fixing seat (17), and the dust collector (29) is butted with the dust suction port (28) through a dust suction pipe (30).

7. The high-safety numerical control sawing machine for producing the aluminum alloy extrusion device according to claim 1, characterized in that both sides of the machine body (1) are fixedly connected with positioning plates (32) through a plurality of buffer springs (31), the lower ends of the positioning plates (32) are fixedly connected with positioning conductive blocks (33), the machine body (1) is provided with conductive grooves (34) corresponding to the positioning conductive blocks (33), conductive plates (35) matched with the positioning conductive blocks (33) are embedded in the conductive grooves (34), and the support (2) is provided with a warning lamp (36) electrically connected with the conductive plates (35).

8. The high-safety numerical control sawing machine for aluminum alloy extrusion device production according to claim 7, characterized in that the lower end of the positioning plate (32) is fixedly connected with a plurality of telescopic rods (37), and one end of each telescopic rod (37) far away from the positioning plate (32) is fixedly connected with the machine body (1).

9. The numerical control sawing machine for the production of high-safety aluminum alloy extrusion device according to claim 1, characterized in that friction pads are bonded on both the arc-shaped pressing block (23) and the arc-shaped groove (19).