CN214922680U - Saw cutting-off and chip-cleaning device - Google Patents

Abstract

The utility model discloses an interrupt saw clear bits device, comprises a workbench, the graphite cake, it constructs and clear bits mechanism to lift material mechanism, cutting mechanism and swager are installed to the workstation, the graphite cake is installed on the workstation, and be used for supporting the aluminium alloy, two lift the direction of delivery that material mechanism followed the aluminium alloy and install both sides around the workstation respectively in proper order, and be used for lifting up the aluminium alloy so that the aluminium alloy keeps away from the graphite cake, clear bits mechanism includes the subassembly of blowing of first workbin and the corresponding setting in position, the subassembly of breathing in, the subassembly of blowing and the subassembly of breathing in are installed respectively in the workstation along aluminium alloy direction of delivery's left and right sides, first workbin is installed in the workstation bottom, the workstation is close to respectively and is provided with the blanking groove that the piece of being convenient for falls into first workbin on blowing subassembly and the subassembly position of breathing in. Adopt the utility model discloses, realize the clastic function on the automatic clean up graphite cake, improve the processingquality of aluminium alloy, alleviate workman's intensity of labour.

Description

Saw cutting-off and chip-cleaning device

Technical Field

The utility model relates to an aluminium alloy processing equipment technical field especially relates to a clear bits device of interrupt saw.

Background

The interrupted saw is sectional saw cutting equipment for stably cutting the aluminum profile machined by the extruder. Saw cut the in-process of aluminium alloy and blow and produce the piece, part piece can stop on the graphite cake of the workstation of saw that breaks, when the aluminium alloy through the graphite cake or compress tightly saw cut the aluminium alloy, the bottom of aluminium alloy can be scraped the flower by the piece, thereby influence the production quality of aluminium alloy, consequently in the actual production process, the operator can adopt compressed gas to blow on towards the graphite cake from time to time, so that the piece blows off the graphite cake surface, but the defect that exists lies in, operator intensity of labour is big, and blow off clastic in-process, the piece can splash everywhere, the staff that so splashes easily.

Disclosure of Invention

The utility model aims to solve the technical problem that a clear bits device of interrupt saw is provided, realizes the clastic function on the automatic clean up graphite cake, improves the processingquality of aluminium alloy, alleviates workman's intensity of labour.

In order to solve the technical problem, the utility model provides an interrupt saw clear bits device, include:

the worktable is provided with a cutting mechanism and a material pressing mechanism;

the graphite plate is arranged on the workbench and used for supporting the aluminum profile;

the two material lifting mechanisms are respectively and sequentially arranged on the front side and the rear side of the workbench along the conveying direction of the aluminum profile and are used for lifting the aluminum profile to enable the aluminum profile to be far away from the graphite plate;

and the scrap cleaning mechanism comprises a first material box, and air blowing assemblies and air suction assemblies which are correspondingly arranged in positions, wherein the air blowing assemblies and the air suction assemblies are respectively arranged at the left side and the right side of the workbench along the conveying direction of the aluminum profiles, the first material box is arranged at the bottom of the workbench, and a blanking groove which is convenient for scraps to fall into the first material box is respectively arranged on the position, close to the air blowing assemblies and the air suction assemblies, of the workbench.

The material lifting mechanism comprises a conveying roller, two connecting pieces and two first air cylinders, wherein the two connecting pieces are rotatably connected with the workbench, the two first air cylinders are hinged with the workbench, one ends of the two connecting pieces are respectively rotatably connected with the two tail ends of the conveying roller, and the other ends of the two connecting pieces are respectively hinged with an extension rod of each first air cylinder.

Wherein, the surface of the conveying roller is sleeved with high-temperature resistant plastic.

Wherein, the conveying roller below sets up the brush that is used for clearing up the adhesion at the conveying roller piece.

The bottom of the first material box is provided with a feed opening, the feed opening is rotatably connected with a baffle which can be opened and closed, and the baffle is provided with a guide strip which is convenient for guiding the chips to be discharged.

The blowing assembly comprises a first material blocking cover arranged on the workbench and a plurality of blowing nozzles arranged in the first material blocking cover, and the blowing nozzles are externally connected with an air compressor; the air suction assembly comprises a second material blocking cover arranged on the workbench and a plurality of first air suction nozzles arranged in the second material blocking cover, the first air suction nozzles are externally connected with an air suction pump, and a first dust guard plate for blocking the first air suction nozzles is arranged in the second material blocking cover.

Wherein, still including inhaling bits mechanism, cutting mechanism is including installing the drive cutting assembly on the workstation and installing the circular saw blade at drive cutting assembly output, it includes protection casing, lifting unit, second suction nozzle, piece pipe and retrieves the subassembly to inhale bits mechanism, lifting unit installs the output at drive cutting assembly, the output at lifting unit is installed to the protection casing to the circular saw blade is located the protection casing, and a plurality of second suction nozzles are installed in the protection casing to towards the circular saw blade setting, a plurality of second suction nozzles pass through the piece pipe and retrieve the subassembly intercommunication.

The lifting assembly comprises a mounting seat fixed at the output end of the driving cutting assembly, a second air cylinder fixed on the mounting seat and a guide rod connected with the mounting seat in a sliding mode, the lower end of the guide rod and an extension rod of the second air cylinder are connected with the protective cover, and the second air cylinder is an air cylinder with a magnetic switch.

The recycling assembly comprises a T-shaped pipe, a second material box and an exhaust fan, the bottom of the T-shaped pipe is communicated with the second material box, one horizontal end of the T-shaped pipe is communicated with the scrap pipe, the other horizontal end of the T-shaped pipe is communicated with an air inlet of the exhaust fan, and a second dust guard is arranged at the air inlet of the T-shaped pipe.

The recycling assembly further comprises a water tank filled with water, the air outlet end of the exhaust fan is connected with an air pipe, and the air pipe is inserted into the water of the water tank.

Implement the utility model has the advantages that: the utility model discloses a graphite plate, including graphite plate, workstation, blanking groove, lifting mechanism, the adoption is lifted material mechanism with the lifting aluminium alloy to and the adoption is located the subassembly of blowing and the subassembly of breathing in of graphite plate both sides respectively, make clearance accessible one side between aluminium alloy and graphite plate blow, the piece on the graphite plate is cleared up to the mode that the opposite side was inhaled, and the workstation below is provided with first workbin, piece accessible charging chute gets into first workbin and collects, realize the automatic clear up clastic function on the graphite plate, improve the processingquality of aluminium alloy, alleviate workman's intensity of labour.

Drawings

FIG. 1 is a front view of an interrupted saw dust removal apparatus according to the present invention;

FIG. 2 is a front cross-sectional view of an interrupted saw dust removal apparatus according to the present invention;

FIG. 3 is a side view of an interrupted saw dust removal apparatus according to the present invention;

FIG. 4 is a sectional view taken along line A-A of FIG. 1;

FIG. 5 is a sectional view taken along line B-B of FIG. 1;

fig. 6 is a cross-sectional view of a recycling assembly in the saw dust removing device of the present invention.

In the figure: 1. a work table; 11. a charging chute; 2. a cutting mechanism; 21. driving the cutting assembly; 22. a circular saw blade; 3. a material pressing mechanism; 4. a graphite plate; 5. a material lifting mechanism; 51. a conveying roller; 52. a connecting member; 53. a first cylinder; 54. a brush; 6. a scrap cleaning mechanism; 61. a first bin; 611. a baffle plate; 612. conducting bars; 62. a blowing assembly; 621. a first material blocking cover; 622. a blowing nozzle; 63. a getter assembly; 631. a second material blocking cover; 632. a first suction nozzle; 633. a first dust-proof plate; 7. a scrap suction mechanism; 71. a protective cover; 72. a lifting assembly; 721. a mounting seat; 722. a second cylinder; 723. a guide bar; 73. a second suction nozzle; 74. a scrap tube; 75. a recovery assembly; 751. a T-shaped pipe; 752. a second bin; 753. an exhaust fan; 754. a second dust-proof plate; 755. a water tank; 756. the trachea.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-6, the utility model relates to an interrupt saw clear chip device, including workstation 1, graphite cake 4, lift material mechanism 5 and clear chip mechanism 6, workstation 1 is installed on the interrupt saw, installs cutting mechanism 2 and swager mechanism 3 on the workstation 1, graphite cake 4 is installed on workstation 1 to be used for supporting the aluminium alloy. When the aluminium alloy is extruded by the extruder, continuous aluminium alloy removes on graphite cake 4, when needs saw cut the aluminium alloy, workstation 1 can make synchronous motion along with the aluminium alloy that the extruder came out under the drive of interrupting the saw, at this moment, swager constructs 3 and compresses tightly the aluminium alloy, cutting mechanism 2 saw cuts the aluminium alloy, after the cutting is accomplished, workstation 1 returns to initial position under the drive of interrupting the saw, wherein workstation 1, cutting mechanism 2, swager constructs 3 and graphite cake 4's theory of operation is the prior art of interrupting the saw equipment, no description is provided herein. The two material lifting mechanisms 5 are respectively and sequentially arranged on the front side and the rear side of the workbench 1 along the conveying direction of the aluminum profile. The two lifting mechanisms 5 are matched to lift the aluminum profile, so that the aluminum profile is away from the graphite plate 4 by a certain distance. Clear bits mechanism 6 includes first workbin 61 and the corresponding subassembly 62 that blows that sets up in position, the subassembly 63 of breathing in, the subassembly 62 and the subassembly 63 of breathing in of blowing are installed respectively in the workstation 1 along the left and right sides of aluminium alloy direction of delivery, be located the left and right sides of aluminium alloy respectively, first workbin 61 is installed in workstation 1 bottom, workstation 1 is close to respectively and is blown the blanking groove 11 that the piece falls into first workbin 61 of being convenient for on subassembly 62 and the subassembly 63 position of breathing in, the subassembly 62 of blowing blows towards 4 directions of graphite cake, so that the piece is kept away from graphite cake 4, the subassembly 63 of breathing in is supplementary, so that the piece orientation subassembly 63 orientation of breathing in removes, so that the piece falls into first workbin 61 through blanking groove 11.

The utility model provides a theory of operation as follows: after the last section of aluminum profile is sawed, namely in the process that the workbench 1 returns to the initial position under the drive of the interrupted saw, the two material lifting mechanisms 5 are started and lift the aluminum profile in a matching mode, at the moment, the conveying plane of the material lifting mechanisms 5 is 3-10 mm higher than the surface of the graphite plate 4, namely, a gap is formed between the bottom surface of the aluminum profile and the surface of the graphite plate 4. The blowing assembly 62 then blows compressed gas towards the graphite sheet 4 and the suction assembly 63 sucks the gas, and the chips are moved away from the graphite sheet 4 by the compressed gas and fall through the chute 11 into the first bin 61. After a period of time, the air blowing assembly 62 and the air suction assembly 63 stop, the material lifting mechanism 5 resets, namely, the conveying plane of the material lifting mechanism 5 is lower than or equal to the surface of the graphite plate 4, so that the aluminum profile is supported by the graphite plate 4, the material pressing mechanism 3 is matched with the cutting mechanism 2 to saw the aluminum profile, chips on the graphite plate 4 are automatically cleaned before the aluminum profile is saw cut each time, the processing quality of the aluminum profile is improved, and the labor intensity of workers is reduced.

In order to lift the aluminum profile for a short distance, referring to fig. 1, 2 and 3, the material lifting mechanism 5 includes a conveying roller 51, two connecting members 52 rotatably connected to the working table 1, and two first cylinders 53 hinged to the working table 1, wherein one ends of the two connecting members 52 are rotatably connected to two ends of the conveying roller 51, and the other ends of the two connecting members are hinged to extension rods of the first cylinders 53. When the aluminum profile is lifted, the extension rod of the first cylinder 53 extends out of the driving connecting piece 52 and swings towards the direction of the first cylinder 53, so that the conveying rollers 51 swing upwards, the upper surface of each conveying roller 51 is 3-10 mm higher than the surface of the graphite plate 4, and the two conveying rollers 51 are matched to lift the aluminum profile; when the conveying roller 51 is reset, the extension rod of the first air cylinder 53 retracts to drive the connecting piece 52 to swing away from the first air cylinder 53, so that the conveying roller 51 swings downwards, the upper surface of the conveying roller 51 is lower than or flush with the surface of the graphite plate 4, and the aluminum profile slides on the graphite plate 4.

Further, the surface of the conveying roller 51 is covered with high temperature resistant plastic. Adopt high temperature resistant plastic and aluminium alloy surface contact, can extend conveying roller 51's life.

In order to prevent the aluminum profile from being scratched due to the adhesion of the debris on the conveying roller 51, referring to fig. 2, a brush 54 for cleaning the debris adhered on the conveying roller 51 is disposed below the conveying roller 51, two ends of the brush 54 are respectively fixed on two connecting members 52, when the conveying roller 51 lifts the aluminum profile, the conveying roller 51 rotates, and the brush 54 acts on the rotating conveying roller 51 to brush away the debris adhered on the surface of the conveying roller 51.

In order to clean the chips accumulated in the first bin 61, referring to fig. 2 and 4, a feed opening is arranged at the bottom of the first bin 61, a retractable baffle 611 is rotatably connected to the feed opening, guide bars 612 for guiding the chips to be discharged are arranged on the baffle 611, and specifically, the plate surfaces of the two guide bars 612 are perpendicular to the rotation central axis of the baffle 611. When the scraps in the first bin 61 are cleaned, the baffle 611 is opened, the tray for holding the scraps is placed at the bottom of the baffle 611, the scraps fall into the tray through the baffle 611, and finally the baffle 611 is closed, so that the operation is simple and rapid.

In order to prevent the scraps from splashing into the production environment under the action of the compressed gas, referring to fig. 4, the blowing assembly 62 includes a first material blocking cover 621 installed on the work table 1 and a plurality of blowing nozzles 622 installed inside the first material blocking cover 621, the plurality of blowing nozzles 622 are externally connected to the air compressor, and in this embodiment, the number of the blowing nozzles 622 is four; the air suction assembly 63 comprises a second material blocking cover 631 arranged on the workbench 1 and a plurality of first air suction nozzles 632 arranged in the second material blocking cover 631, wherein the first air suction nozzles 632 are externally connected with an air suction pump, the air suction pump is in the prior art, the air suction pump can suck air to realize chip adsorption, and the air compressor and the air suction pump are not drawn in the drawing. The second material blocking cover 631 is internally provided with a first dust guard 633 for blocking the first suction nozzle 632, in this embodiment, the number of the first washing nozzles is four, and the first dust guard 633 is used for blocking debris from entering the first suction nozzle 632, so as to effectively prevent the debris from damaging the external suction pump.

It should be noted that, referring to fig. 4, each of the first material blocking cover 621 and the second material blocking cover 631 has two openings, one opening of the first material blocking cover 621 and one opening of the second material blocking cover 631 face the graphite plate 4 respectively, so that the debris enters the first material blocking cover 621 or the second material blocking cover 631, and the other opening of the first material blocking cover 621 and the other opening of the second material blocking cover 631 face the blanking slot 11 respectively, so that the debris falls into the first material box 61 through the blanking slot 11.

In addition, in order to avoid the circular saw blade 22 on the cutting mechanism 2 from sawing the aluminum profile, the first material blocking cover 621 and the second material blocking cover 631 should be provided with an avoiding position.

For reducing the produced piece of saw cutting in-process and falling into on graphite cake 4, refer to fig. 1, 3, 5, still include and inhale bits mechanism 7, cutting mechanism 2 is including installing drive cutting assembly 21 on workstation 1 and installing the circular saw blade 22 at drive cutting assembly 21 output, and when the needs of this point explain here, drive cutting assembly 21 drive circular saw blade 22 makes translational motion and drive circular saw blade 22 rotate and cut off the aluminium alloy, be provided with the recess of dodging circular saw blade 22 and removing on the graphite cake 4 is prior art, and it is no longer repeated here. Inhale bits mechanism 7 and include protection casing 71, lifting unit 72, second suction nozzle 73, piece pipe 74 and retrieve the subassembly 75, lifting unit 72 installs the output at drive cutting unit 21, and lifting unit 72 makes translational motion along with saw blade 22, the output at lifting unit 72 is installed to protection casing 71 to saw blade 22 is located the protection casing 71, and lifting unit 72 makes elevating movement under lifting unit 72's drive to protection casing 71, and a plurality of second suction nozzles 73 are installed in protection casing 71 to set up towards saw blade 22, and a plurality of second suction nozzles 73 pass through piece pipe 74 and retrieve the subassembly 75 intercommunication, and in this embodiment, the quantity of second suction nozzle 73 is five, and five second suction nozzles 73 all install the interior bottom surface at protection casing 71. According to the height of the processed aluminum profile, the lifting assembly 72 drives the shield 71 to move downwards in advance, so as to reduce the distance between the upper surface of the aluminum profile and the lower bottom surface of the shield 71. When the cutting assembly saw cuts the aluminum profile, the recovery assembly 75 is started, the five second suction nozzles 73 are matched with the chips around the adsorption circular saw blade 22, the chips enter the recovery assembly 75 through the chip pipes 74, and the function of reducing the chips to stay on the workbench 1 is achieved.

Further, referring to fig. 5, the lifting assembly 72 includes a mounting seat 721 fixed to the output end of the driving cutting assembly 21, a second cylinder 722 fixed to the mounting seat 721, and a guide rod 723 slidably connected to the mounting seat 721, the lower end of the guide rod 723 and an extending rod of the second cylinder 722 are both connected to the protective cover 71, and the second cylinder 722 is a cylinder with a magnetic switch. The installation position of the magnetic switch on the second cylinder 722 on the cylinder body is adjusted, and the extension length of the extension rod of the second cylinder 722 can be adjusted, so that the distance between the bottom surface of the protective cover 71 and the upper surface of the aluminum profile is adjusted, and the effect of absorbing the debris by the second suction nozzle 73 is enhanced.

In order to realize uniform collection of the adsorbed debris, referring to fig. 6, the recovery module 75 comprises a T-shaped pipe 751, a second tank 752 and an exhaust fan 753, wherein the bottom of the T-shaped pipe 751 is communicated with the second tank 752, one horizontal end of the T-shaped pipe 751 is communicated with a debris pipe 74, the other horizontal end of the T-shaped pipe 751 is communicated with an air inlet of the exhaust fan 753, and a second dust-proof plate 754 is arranged at the air inlet of the T-shaped pipe 751. The suction fan 753 absorbs the gas and the debris enters the T-shaped pipe 751 along with the gas through the debris pipe 74, and the second dust-proof plate 754 obstructs the debris from entering the suction fan 753, so that the debris falls into the second bin 752 for the purpose of collecting the debris uniformly.

Further, referring to fig. 6, the recycling assembly 75 further includes a water tank 755 containing water, an air pipe 756 is connected to an air outlet end of the air blower 753, and the air pipe 756 is inserted into the water in the water tank 755. Because the piece has a high temperature, when adsorbing the piece, the high temperature can be transmitted to gas, and the gas that adopts exhaust fan 753 to take out is discharged mode again after the water cooling, can take away the heat in the gas, avoids steam directly to arrange to the environment in.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. An interrupted saw dust removal apparatus, comprising:

the worktable (1) is provided with a cutting mechanism (2) and a material pressing mechanism (3);

the graphite plate (4) is arranged on the workbench (1) and used for supporting the aluminum profile;

the two material lifting mechanisms (5) are respectively and sequentially arranged on the front side and the rear side of the workbench (1) along the conveying direction of the aluminum profiles and are used for lifting the aluminum profiles to enable the aluminum profiles to be far away from the graphite plate (4);

and a scrap cleaning mechanism (6), including the blowing assembly (62) that first workbin (61) and position correspond set up, inhale subassembly (63), blowing assembly (62) and inhaling subassembly (63) are installed respectively in workstation (1) along the left and right sides of aluminium alloy direction of delivery, first workbin (61) are installed in workstation (1) bottom, workstation (1) are provided with blanking groove (11) that the piece of being convenient for falls into first workbin (61) near blowing assembly (62) and inhaling subassembly (63) position respectively.

2. An interrupted saw dust removal device according to claim 1, characterized in that the lifting mechanism (5) comprises a conveying roller (51), two connecting pieces (52) rotatably connected with the working platform (1) and two first air cylinders (53) hinged with the working platform (1), one ends of the two connecting pieces (52) are respectively rotatably connected with two tail ends of the conveying roller (51), and the other ends are respectively hinged with an extending rod of the first air cylinders (53).

3. An interrupted saw dust removal device according to claim 2, characterized in that the surface of the conveyor roll (51) is coated with a high temperature resistant plastic.

4. An interrupted saw dust cleaning device according to claim 2, characterized in that below the conveyor roller (51) is arranged a brush (54) for cleaning the chips adhering to the conveyor roller (51).

5. An interrupted saw dust removal device as claimed in claim 1, characterized in that the bottom of the first bin (61) is provided with a feed opening, the feed opening is rotatably connected with a shutter (611) which can be opened and closed, and the shutter (611) is provided with a guide strip (612) for guiding the discharge of the chips.

6. The interrupted saw dust cleaning device as claimed in claim 1, wherein the air blowing assembly (62) comprises a first material blocking cover (621) arranged on the workbench (1) and a plurality of air blowing nozzles (622) arranged in the first material blocking cover (621), wherein the plurality of air blowing nozzles (622) are externally connected with an air compressor; inhale subassembly (63) including installing second fender material cover (631) and a plurality of first suction nozzle (632) of installing in second fender material cover (631) on workstation (1), a plurality of external aspirator pumps of first suction nozzle (632), be provided with in second fender material cover (631) and shelter from first dust guard (633) of first suction nozzle (632).

7. An interrupted saw dust removal device according to any one of claims 1 to 6, further comprising a dust suction mechanism (7), the cutting mechanism (2) comprises a driving cutting component (21) arranged on the workbench (1) and a circular saw blade (22) arranged at the output end of the driving cutting component (21), the scrap suction mechanism (7) comprises a protective cover (71), a lifting component (72), a second suction nozzle (73), a scrap pipe (74) and a recovery component (75), the lifting component (72) is arranged at the output end of the driving cutting component (21), the protective cover (71) is arranged at the output end of the lifting component (72), the circular saw blade (22) is positioned in the protective cover (71), a plurality of second air suction nozzles (73) are arranged in the protective cover (71), and is disposed toward the circular saw blade (22), and a plurality of second suction nozzles (73) are communicated with the recovery unit (75) through a scrap pipe (74).

8. The interrupted saw dust cleaning device according to claim 7, characterized in that the lifting assembly (72) comprises a mounting seat (721) fixed at the output end of the driving cutting assembly (21), a second cylinder (722) fixed on the mounting seat (721) and a guide rod (723) connected with the mounting seat (721) in a sliding manner, the lower end of the guide rod (723) and the extending rod of the second cylinder (722) are both connected with the protective cover (71), and the second cylinder (722) is a cylinder with a magnetic switch.

9. An interrupted saw dust cleaning device according to claim 7, characterized in that the recovery assembly (75) comprises a T-shaped pipe (751), a second bin (752) and a suction fan (753), the bottom of the T-shaped pipe (751) is communicated with the second bin (752), the horizontal end of the T-shaped pipe (751) is communicated with the scrap pipe (74), the horizontal other end of the T-shaped pipe (751) is communicated with the air inlet of the suction fan (753), and the air inlet of the T-shaped pipe (751) is provided with a second dust guard (754).

10. An interrupted saw dust cleaning device according to claim 9, characterized in that the recovery assembly (75) further comprises a water tank (755) containing water, the air outlet end of the suction fan (753) is connected with an air pipe (756), and the air pipe (756) is inserted into the water in the water tank (755).

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