CN209850003U - Section bar cutting machine - Google Patents

Abstract

The utility model relates to a section bar cutting machine, it includes the workstation, set up the briquetting of workstation one side top, the first cylinder that the drive briquetting reciprocated and set up the blank mechanism in the workstation below, the inside cavity of briquetting, the briquetting is equipped with a plurality of air exhaust mouths along its length direction towards one side of blank mechanism, the top fixedly connected with exhaust column of briquetting, the one end fixedly connected with air exhauster of briquetting is kept away from to the exhaust column. The utility model discloses have and make dust and piece be difficult for the adhesion on the saw bit, improve the effect of the cutting process degree of saw bit.

Description

Section bar cutting machine

Technical Field

The utility model belongs to the technical field of the technique of cutting machine and specifically relates to a section bar cutting machine is related to.

Background

With the development of the modern machining industry, the requirements on the cutting quality and precision are continuously improved, and the requirements on improving the production efficiency, reducing the production cost and having a high-intelligent automatic cutting function are also improved.

Chinese patent with publication number CN203636103U discloses a section bar cutting machine, contains workstation, support, and the support is fixed at the workstation upside, and it still contains clamp plate, clamp plate cylinder, cutting machine base, cylinder, vertical spout, spiral shell seat, screw rod, derailleur and motor, and the clamp plate is vertical to be fixed on the clamp plate cylinder and by the drive of clamp plate cylinder, and the cutting machine is fixed on the cutting machine base, the spiral shell seat set up at the cutting machine downside and with screw rod threaded connection, the screw rod is driven by the derailleur, the derailleur is by motor drive, the one end of cylinder is articulated with the cutting machine base, the other end is articulated with the spiral shell seat, vertical the fixing of spout is on the spiral shell seat.

Although this kind of section bar cutting machine is pushed down through the clamp plate, and the cutting machine passes through the cylinder drive and cuts through screw rod drive horizontal migration after rising along vertical spout, easily glues a large amount of dusts and piece on the saw bit among the cutting process, influences the cutting process of saw bit and neatly degree.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: overcome prior art's not enough, provide a section bar cutting machine.

The utility model provides a technical scheme that its technical problem adopted is:

a section bar cutting machine comprises a workbench, a pressing block arranged above one side of the workbench, a first air cylinder driving the pressing block to move up and down and a cutting mechanism arranged below the workbench,

the inside cavity of briquetting, the briquetting is equipped with a plurality of air extraction nozzles along its length direction towards one side of blank mechanism, the top fixedly connected with exhaust column of briquetting, the one end fixedly connected with air exhauster that the briquetting was kept away from to the exhaust column.

Further: the outlet of each suction nozzle is flared and extends outwards.

Further: the flaring is provided with a screw rod, two ends of the screw rod respectively penetrate out of two opposite sides of the flaring, and two ends of the screw rod are respectively in threaded connection with butterfly nuts abutted to the outer side wall of the flaring.

Further: the material receiving device is characterized in that a plurality of blanking holes are formed in the workbench, a material receiving groove is formed in the workbench, a sliding block is fixedly connected to the inner side wall, opposite to the workbench, of the workbench, and a sliding groove matched with the sliding block is formed in the material receiving groove.

Further: a push plate is vertically arranged above the workbench and positioned below the pressing block, a second air cylinder for pushing the push plate to move is arranged on one side of the push plate away from the workbench, and the second air cylinder is positioned at two ends of the push plate;

and an iron scrap brush in contact with the upper surface of the workbench is arranged on one side of the push plate close to the workbench along the length direction of the push plate.

Further: the feed end and the discharge end of workstation all are equipped with the guide arm perpendicular with the push pedal, be equipped with the guiding hole that supplies the guide arm to wear out on the push pedal.

The utility model has the advantages that:

1. the suction nozzle, the suction pipe and the suction fan are adopted, dust and chips can be sucked in the process of saw blade work, the cutting degree of the saw blade is improved, the dust raising phenomenon is reduced, and the harm to the body of workers is reduced.

2. The flaring, the screw and the butterfly nut are adopted, so that the size of the flaring can be adjusted according to the amount of dust and scraps, and the working efficiency of the exhaust fan is improved.

3. The blanking hole and the material receiving groove are adopted, so that dust and scraps generated during cutting directly fall into the material receiving groove for centralized treatment, and the cleaning time is saved.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic view for showing a connection relationship between the second cylinder and the push plate.

In the figure, 1, a workbench; 11. a blanking hole; 12. a slider; 2. briquetting; 21. a suction nozzle; 22. flaring; 23. a screw; 24. a butterfly nut; 3. a first cylinder; 4. a material cutting mechanism; 5. an exhaust fan; 51. an exhaust pipe; 6. a material receiving groove; 61. a chute; 7. pushing the plate; 71. iron scrap brushes; 72. a guide hole; 8. a second cylinder; 9. a guide rod.

Detailed Description

The invention will now be further described with reference to the accompanying drawings. The drawings are simplified schematic diagrams only illustrating the basic structure of the present invention in a schematic manner, and thus show only the components related to the present invention.

Referring to fig. 1, a profile cutting machine includes a table 1, a press block 2 disposed at one side of the table 1, a first cylinder 3 driving the press block 2 to move up and down, and a blanking mechanism 4 (see fig. 3) disposed in the table 1.

As shown in figure 1, the briquetting 2 is positioned at the feeding end of the worktable 1, and the inner wall of the briquetting 2 is hollow. One side of the pressing block 2 close to the material cutting mechanism 4 is fixedly connected with a plurality of air suction nozzles 21 (see fig. 2) communicated with the inside of the pressing block 2 along the length direction, and the air suction nozzles 21 are all obliquely arranged towards the direction of a saw blade of the material cutting mechanism 4. An exhaust fan 5 is arranged on the ground, an exhaust pipe 51 is arranged between the exhaust fan 5 and the pressing block 2, one end of the exhaust pipe 51 is fixed with the upper end of the pressing block 2, and the other end of the exhaust pipe is fixed with an exhaust opening of the exhaust fan 5. When the cutting machine works, the first air cylinder 3 drives the pressing block 2 to move downwards, the workpiece is fixed, then the cutting mechanism 4 cuts the workpiece, the saw blade works at the exhaust fan 5 in the cutting process, dust, chips generated when the saw blade is cut and dust and chips adhered to the saw blade are all taken away from the air exhaust nozzle 21, the cutting work integrity of the saw blade is improved, and the dust raising phenomenon is also reduced.

As shown in fig. 2, an outwardly extending flared opening 22 is disposed at an outlet of each air suction nozzle 21, a screw 23 is disposed in the flared opening 22, two ends of the screw 23 respectively penetrate through the flared openings 22, two ends of the screw 23 are respectively in threaded connection with a wing nut 24, and the wing nuts 24 respectively abut against an outer side wall of the flared opening 22. Meanwhile, the two butterfly nuts 24 are rotated, so that the flaring 22 is narrowed under the pressure of the butterfly nuts 24, the suction force of the air entering the air suction nozzle 21 is increased and uniform through the narrowed flaring 22, more dust and debris are sucked away, and the working efficiency of the air suction fan 5 is improved.

Like figure 1, for the convenience of clearing up dust and piece of piling up on workstation 1, be equipped with a plurality of blanking holes 11 at the upper surface of workstation 1, the smooth transition is connected with in workstation 1 and connects silo 6, workstation 1 with connect the connected mode of sliding of silo 6 to do, fixedly connected with slider 12 on the relative inner wall of workstation 1, connect fixedly connected with and the spout 61 of slider 12 adaptation on the lateral wall of silo 6. Dust and debris that the saw bit cutting in-process produced drop on 1 face of workstation to directly fall into from blanking hole 11 and connect silo 6, reduced the piece and piled up.

As shown in fig. 3, a push plate 7 perpendicular to the workbench 1 is arranged on one side of the workbench 1 close to the press block 2, a second cylinder 8 for driving the push plate 7 to move is arranged on one side of the push plate 7 far away from the workbench 1, and the second cylinder 8 is located at two ends of the push plate 7. One side of the push plate 7 close to the workbench 1 is provided with a scrap iron brush 71 which is contacted with the upper surface of the workbench 1 along the length direction. The piston rod of the second cylinder 8 pushes the push plate 7 to move, and the iron scrap brushes 71 brush dust and scraps on the surface of the workbench 1 into the blanking hole 11 in the moving process of the push plate 7, so that the manual cleaning time is saved.

As shown in fig. 2, the feeding end and the discharging end of the worktable 1 are both fixedly connected with guide rods 9 perpendicular to the push plate 7, the upper side surfaces of the guide rods 9 are flush with the upper surface of the worktable 1, and the push plate 7 is provided with guide holes 72 (see fig. 1) for the guide rods 9 to penetrate through. The guide rod 9 plays a guiding role in the movement of the push plate 7, so that the push plate 7 moves more stably, and the working efficiency of the push plate 7 is improved.

The specific implementation process comprises the following steps: the work piece of treating processing is placed on 1 face of workstation, descends through 3 drive briquetting 2 of first cylinder, and then fixes the work piece through briquetting 2, then cuts the work piece through the saw bit, and the in-process air exhauster 5 work of saw bit work all takes away the dust and the piece that produce in with the cutting process through air exhaust nozzle 21, and the dust and the piece that drop on workstation 1 directly fall into from the blanking mouth and connect in the silo 6 centralized processing. After the work piece cutting, second cylinder 8 promotes push pedal 7 along 9 one ends of guide arm, and the piece that the in-process that push pedal 7 removed the adhesion on 1 face of workstation hangs and falls to the blanking mouth, and then has saved the cleaning time, has reduced intensity of labour, has improved work efficiency.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (6)

1. The utility model provides a section bar cutting machine, includes workstation (1), sets up briquetting (2) in workstation (1) one side top, first cylinder (3) that drive briquetting (2) reciprocated and blank mechanism (4) of setting in workstation (1) below, its characterized in that:

the inside cavity of briquetting (2), briquetting (2) are equipped with a plurality of air exhaust nozzles (21) along its length direction towards one side of blank mechanism (4), the top fixedly connected with exhaust column (51) of briquetting (2), one end fixedly connected with air exhauster (5) of briquetting (2) are kept away from in exhaust column (51).

2. The profile cutting machine according to claim 1, wherein:

the outlet of each air suction nozzle (21) is provided with a flared opening (22) extending outwards.

3. The profile cutting machine according to claim 2, wherein:

the flaring (22) is provided with a screw rod (23), two ends of the screw rod (23) penetrate out of two opposite sides of the flaring (22) respectively, two ends of the screw rod (23) are in threaded connection with butterfly nuts (24) abutted to the outer side walls of the flaring (22) respectively, and the butterfly nuts (24) are abutted to the outer side walls of the two flaring (22) respectively.

4. A profile cutting machine according to claim 3, characterized in that:

be equipped with a plurality of blanking holes (11) on workstation (1), be equipped with in workstation (1) and connect silo (6), fixedly connected with slider (12) on the relative inside wall of workstation (1), connect and be equipped with spout (61) with slider (12) adaptation on silo (6).

5. The profile cutting machine according to claim 1, wherein:

a push plate (7) is vertically arranged above the workbench (1), the push plate (7) is positioned below the pressing block (2), a second cylinder (8) for pushing the push plate (7) to move is arranged on one side, away from the workbench (1), of the push plate (7), and the second cylinder (8) is positioned at two ends of the push plate (7);

and a scrap iron brush (71) in surface contact with the upper surface of the workbench (1) is arranged on one side of the push plate (7) close to the workbench (1) along the length of the push plate.

6. A cutting machine according to claim 5, characterized in that:

the feeding end and the discharging end of the workbench (1) are both provided with guide rods (9) vertical to the push plate (7), and the push plate (7) is provided with guide holes (72) for the guide rods (9) to penetrate out.