CN212823338U

CN212823338U - Steel plate plasma cutting device capable of automatically adsorbing smoke dust

Info

Publication number: CN212823338U
Application number: CN202021775744.8U
Authority: CN
Inventors: 黄居良; 黄居如; 何少炯
Original assignee: Sichuan Golden Yellow River Construction Engineering Co Ltd
Current assignee: Sichuan Golden Yellow River Construction Engineering Co Ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-03-30
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a steel plate plasma cutting device with automatic absorption of smoke dust, which comprises a controller, a cutting mechanism electrically connected with the controller, and a water tank arranged below the cutting mechanism; the cutting mechanism comprises a support frame, a sliding rod arranged on the support frame and a cutting head arranged on the sliding rod; the side of the water tank is provided with a guide rail movably connected with the support frame, the top of the water tank is provided with a steel plate cutting table, a transmission mechanism electrically connected with the controller is arranged inside the water tank, and the bottom of the discharging end of the transmission mechanism is provided with a steel scrap groove. The utility model discloses can retrieve the steel fillings automatically, improve steel fillings recovery efficiency, can realize surface of water oil film automatic filtration in the basin simultaneously, the water lasts the effect of adsorbing the smoke and dust in the basin.

Description

Steel plate plasma cutting device capable of automatically adsorbing smoke dust

Technical Field

The utility model relates to a plasma cutting device, concretely relates to automatic absorbent steel sheet material plasma cutting device of smoke and dust.

Background

Plasma cutting is a process in which the heat of a high temperature plasma arc is used to partially or locally melt (and vaporize) the metal at the cut of a workpiece and the molten metal is removed by the momentum of the high speed plasma to form the cut. When cutting steel plates or other parts, the workpiece notch is deformed and melted under the action of high temperature, toxic smoke and dust can be generated in the melting process, and steel scraps can be generated at the same time.

Most of the traditional plasma cutting devices adopt a method of installing a water tank below a cutting table to adsorb the toxic smoke dust, but a layer of oil film is generated on the water surface after the smoke dust and steel scraps enter the water, so that the adsorption capacity of the water to the smoke dust is reduced; meanwhile, the traditional plasma cutting device needs to manually salvage the steel scraps in the water tank after the cutting process is finished, the method is low in efficiency, and the steel scraps are not completely recovered.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide one kind to the smoke and dust adsorption efficiency height, and can retrieve the steel sheet material plasma cutting device of cutting scrap steel automatically.

The purpose of the utility model is realized through the following technical scheme:

a steel plate plasma cutting device with automatic smoke dust adsorption function comprises a controller, a cutting mechanism and a water tank, wherein the cutting mechanism is electrically connected with the controller; the cutting mechanism comprises a support frame, a sliding rod arranged on the support frame and a cutting head arranged on the sliding rod; the side of the water tank is provided with a guide rail movably connected with the support frame, the top of the water tank is provided with a steel plate cutting table, a transmission mechanism electrically connected with the controller is arranged inside the water tank, and the bottom of the discharging end of the transmission mechanism is provided with a steel scrap groove.

Further, a water pump, a suction head close to the water surface and a filter tank suspended above the water surface are arranged in the water tank; the suction head is connected with the water pump through a water inlet pipeline, and the filter tank is connected with the water pump through a water outlet pipeline; the inside oil film filter pulp that is provided with of filter tank, the filter tank bottom is provided with the mouth that leaks.

Further, the steel plate cutting table comprises a plurality of longitudinal grids and a plurality of transverse grids.

Furthermore, the inside of the water tank comprises an integrally arranged slope, and the transmission mechanism is arranged on the slope.

Furthermore, the transmission mechanism comprises a driving shaft and a driven shaft matched with the driving shaft to move, and the driving shaft and the driven shaft are provided with transmission tracks.

Furthermore, a water inlet is formed in the side face of the water tank, and a water outlet is formed in the bottom of the steel scrap tank.

Furthermore, a filter for filtering steel scraps and an oil film is arranged on the water outlet.

The utility model has the advantages that:

1) the utility model discloses be provided with the conveying track in the basin, when plasma cutting device operates, start the conveying track, can go into the chip groove under the drive of conveying track after the billet enters water in to reach the purpose of automatic collection billet, recovery billet that such method can be more thorough, also improved the recovery efficiency of billet simultaneously.

2) The utility model discloses be provided with the water pump in the basin, be connected with the water pump through the inlet channel, and be close to the suction head of the surface of water, be connected with the water pump through outlet conduit, and unsettled setting in the filter-tank of surface of water top, start the water pump in the working process, the suction head through being close to the surface of water inhales the inlet channel with the water on top layer and the oil film that floats in the surface of water, and discharge the mixture of water and oil film to the filter-tank through outlet conduit, the oil film filter cotton of the inside setting of rethread filter-tank filters the oil filter film, the water after will handling is discharged to the basin again through the mouth that leaks that sets up bottom the filter-tank at last, thereby accomplish the filtration of surface.

Drawings

Fig. 1 is a schematic structural view of the steel plate plasma cutting device for automatically adsorbing smoke dust of the present invention;

FIG. 2 is a schematic structural view of a water tank of the steel plate plasma cutting device for automatically adsorbing smoke dust of the present invention;

fig. 3 is a schematic structural diagram of a steel plate cutting table of the steel plate plasma cutting device for automatically adsorbing smoke dust of the present invention;

FIG. 4 is a schematic structural view of a steel scrap groove of the steel plate plasma cutting device for automatically adsorbing smoke dust of the present invention;

in the figure, 1-cutting head, 2-support frame, 3-slide bar, 4-water tank, 41-slope, 42-transmission mechanism, 421-driving shaft, 422-driven shaft, 423-conveying crawler, 43-water inlet, 44-steel chip groove, 441-water outlet, 45-water pump, 451-water inlet pipe, 452-water outlet pipe, 46-guide rail, 47-steel plate cutting table, 471-transverse grid, 472-longitudinal grid, 48-suction head, 49-filter tank and 491-oil film filter cotton.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

referring to fig. 1, a plasma cutting apparatus for a steel plate with automatic absorption of smoke dust includes a controller, a cutting mechanism electrically connected to the controller, and a water tank 4 disposed below the cutting mechanism; the cutting mechanism comprises a support frame 2, a slide bar 3 arranged on the support frame 2 and a cutting head 1 arranged on the slide bar 3; the two side groove bodies of the water tank 4 are respectively provided with a guide rail 46 movably connected with the support frame 2, two ends of each guide rail 46 are provided with travel switches electrically connected with the controller, the top of the water tank 4 is provided with a steel plate cutting table 47, a transmission mechanism 42 electrically connected with the controller is arranged inside the water tank 4, and the bottom of the blanking end of the transmission mechanism 42 is provided with a steel chip groove 44.

In the utility model, the support frame 2 is used for supporting the slide bar 3, the cutting head 1 is arranged on the slide bar 3, the support frame 2 can drive the cutting head 1 to move longitudinally through the guide rail 46, the maximum stroke does not exceed the positions of the stroke switches at the two ends of the guide rail 46, and the cutting head 1 can move transversely on the slide bar 3; the steel plate cutting table 47 is used for being placed on a workpiece to be cut and comprises a plurality of longitudinal grids 472 and transverse grids 471 which are uniformly staggered, and steel scraps and smoke dust generated during workpiece cutting can fall into the water tank 4 through gaps between the longitudinal grids 472 and the transverse grids 471; the transmission mechanism 42 is used for collecting and conveying steel scraps generated in the cutting process, and simultaneously drives the water body to move directionally so as to enable an oil film on the water surface to move at one end of the water tank; the scrap groove 44 is used for recovering the scrap conveyed by the transmission mechanism 42.

Referring to fig. 2, a water pump 45, a suction head 48 close to the water surface, and a filter tank 49 suspended above the water surface are arranged in the water tank 4; the suction head 48 is connected with the water pump 45 through a water inlet pipeline 451, and the filter tank 49 is connected with the water pump 45 through a water outlet pipeline 452; an oil film filter cotton 491 is arranged inside the filter tank 49, and a water leakage port is arranged at the bottom of the filter tank 49.

The utility model discloses be provided with water pump 45 in basin 4, be connected with water pump 4 through inlet channel 451, and be close to the suction head 48 of the surface of water, be connected with water pump 45 through outlet conduit 452, and unsettled setting in the filter tank 49 of surface of water top, start water pump 45 in the working process, suction head 48 through being close to the surface of water inhales inlet channel 451 with the water on top layer and the oil film that floats in the surface of water, and discharge the mixture of water and oil film to filter tank 49 through outlet conduit 452, the oil film filter cotton 491 of the inside setting of rethread filter tank 49 passes through the oil filter film, the water after will handling is discharged to basin 4 again through the mouth that leaks that sets up bottom filter tank 49 at last, thereby accomplish the filtration of surface of water layer in basin 4, the efficiency of the poisonous oil film of.

Referring to fig. 3, the steel plate cutting table 47 includes longitudinal grilles 472 and transverse grilles 471.

Referring to fig. 2, the water tank 4 includes an integrally formed slope 41, and the transmission mechanism 42 is disposed on the slope 41.

The utility model discloses in, drive structure 42 installs on slope 41, and the steel fillings fall into the drive structure 42 back of tilt state, self gravity can produce a power along drive structure 42 incline direction, simultaneously under drive structure 42's effect, can make the steel fillings move along drive structure 42 incline direction to it is faster to make drive mechanism 42 transport the speed of steel fillings, and efficiency is higher.

Referring to fig. 2, the transmission mechanism 42 includes a driving shaft 421 and a driven shaft 422 matching the driving shaft 421, and the driving shaft 421 and the driven shaft 422 are provided with a transmission crawler 423.

The utility model discloses in, conveying track 423 is used for collecting and transporting the scrap steel that the cutting in-process produced, and the driven shaft 422 of driving shaft 421, cooperation driving shaft 421 motion can drive the directional motion of conveying track 423 to make the directional motion of scrap steel.

Referring to fig. 2 and 4, a water inlet 43 is disposed on the side of the water tank 4, and a water outlet 44 is disposed at the bottom of the steel scrap groove 44 for water inlet and water outlet of the water tank, respectively.

Referring to fig. 4, a filter for filtering steel chips and an oil film is disposed on the water outlet 441.

In the utility model, on one hand, the filter is used for filtering the steel scraps and preventing the steel scraps from blocking the water outlet; on the other hand, the filter is used for filtering an incompletely filtered oil film for the second time, so that the pollution to the environment in the drainage process of the water tank is avoided.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides an automatic adsorbed steel sheet material plasma cutting device of smoke and dust which characterized in that: comprises a controller, a cutting mechanism electrically connected with the controller, and a water tank (4) arranged below the cutting mechanism; the cutting mechanism comprises a support frame (2), a sliding rod (3) arranged on the support frame (2), and a cutting head (1) arranged on the sliding rod (3); the improved water tank is characterized in that a guide rail (46) in sliding connection with the support frame (2) is arranged on the side face of the water tank (4), a steel plate cutting table (47) is arranged at the top of the water tank (4), a transmission mechanism (42) electrically connected with the controller is arranged inside the water tank (4), and a steel chip groove (44) is formed in the bottom of the discharging end of the transmission mechanism (42).

2. The plasma cutting device for the steel plate with the automatic smoke adsorption function as claimed in claim 1, wherein the plasma cutting device comprises: a water pump (45), a suction head (48) close to the water surface and a filter tank (49) suspended above the water surface are arranged in the water tank (4); the suction head (48) is connected with a water pump (45) through a water inlet pipeline (451), and the filter tank (49) is connected with the water pump (45) through a water outlet pipeline (452); oil film filter cotton (491) is arranged in the filter tank (49), and a water leakage port is arranged at the bottom of the filter tank (49).

3. The plasma cutting device for the steel plate with the automatic smoke adsorption function as claimed in claim 1, wherein the plasma cutting device comprises: the steel sheet cutting table (47) comprises a number of longitudinal grates (472) and a number of transverse grates (471).

4. The plasma cutting device for the steel plate with the automatic smoke adsorption function as claimed in claim 1, wherein the plasma cutting device comprises: the water tank (4) comprises an integrally arranged slope (41), and the transmission mechanism (42) is arranged on the slope (41).

5. The plasma cutting device for the steel plate with the automatic smoke adsorption function as claimed in claim 1, wherein the plasma cutting device comprises: the transmission mechanism (42) comprises a driving shaft (421) and a driven shaft (422) matched with the driving shaft (421) to move, and a transmission crawler belt (423) is arranged on the driving shaft (421) and the driven shaft (422).

6. The plasma cutting device for the steel plate with the automatic smoke adsorption function as claimed in claim 1, wherein the plasma cutting device comprises: a water inlet (43) is formed in the side face of the water tank (4), and a water outlet (441) is formed in the bottom of the steel chip groove (44).

7. The plasma cutting device for the steel plate with the automatic smoke adsorption function as claimed in claim 6, wherein the plasma cutting device comprises: a filter is arranged on the water outlet (441).