CN212552222U

CN212552222U - Table type plasma numerical control cutting machine

Info

Publication number: CN212552222U
Application number: CN202020992696.1U
Authority: CN
Inventors: 张长彬
Original assignee: Shandong Gaochuang Cnc Equipment Co ltd
Current assignee: Shandong Gaochuang Cnc Equipment Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-02-19
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a table type plasma numerical control cutting machine, which comprises a dust removing mechanism, a first guide rail, a second guide rail, a cutting mechanism, a smoke removing mechanism and a cutting frame, wherein the first guide rail is fixedly arranged on one side wall of the dust removing mechanism, the second guide rail is fixedly arranged on the opposite side wall of the side wall where the first guide rail is positioned on the dust removing mechanism, the cutting mechanism is fixedly arranged at the upper end of the first guide rail, the smoke removing mechanism is fixedly arranged at the upper end of the cutting mechanism, the cutting frame is fixedly arranged at the upper end of the dust removing mechanism, the dust removing mechanism comprises a base, the cutting frame is fixedly arranged at the upper end of the base, the dust removing mechanism is fixedly arranged at the lower end of the cutting frame, a plurality of air draft nozzles of the dust removing mechanism can, and the filter screen is fixedly arranged in the air suction nozzle, and the filter screen can block the debris sucked into the air suction nozzle so as to prevent the debris from being discharged into the air.

Description

Table type plasma numerical control cutting machine

Technical Field

The utility model relates to a numerical control cutting machine, in particular to desk-top plasma numerical control cutting machine belongs to desk-top plasma numerical control cutting machine technical field.

Background

The plasma arc cutting machine is a machine for processing metal material by means of plasma cutting technology, and the plasma cutting is a processing method which utilizes the heat of high-temperature plasma arc to partially melt (and evaporate) the metal at the notch of a workpiece and utilizes the momentum of high-speed plasma to remove the molten metal to form the notch, and has the main advantages that when the metal with small thickness is cut, the plasma cutting speed is high, and particularly when an ordinary carbon steel sheet is cut, the speed can reach 5-6 times that of an oxygen cutting method, the cutting surface is smooth and clean, the thermal deformation is small, and a heat affected zone is hardly generated.

Firstly, a large amount of scraps are generated when the common table type plasma numerical control cutting machine cuts metal, the scraps have high pollution, and the scraps can cause great damage to a human body after being inhaled by the human body; in addition, a large amount of smoke is generated when the common table type plasma numerical control cutting machine cuts metal, and a large amount of metal and metal oxide particles exist in the smoke, so that the whole working environment is greatly polluted, and therefore, the table type plasma numerical control cutting machine needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk-top plasma numerical control cutting machine to the problem of the piece pollution and the smoke pollution that propose among the above-mentioned background art is solved.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a desk-top plasma numerical control cutting machine, includes dust removal mechanism, first guide rail, second guide rail, cutting mechanism, smoke abatement mechanism and cutting frame, dust removal mechanism lateral wall fixed mounting has first guide rail, dust removal mechanism has the second guide rail at first guide rail place lateral wall relative lateral wall fixed mounting, first guide rail upper end fixed mounting has cutting mechanism, cutting mechanism upper end fixed mounting has smoke abatement mechanism, dust removal mechanism upper end fixed mounting has the cutting frame, dust removal mechanism includes the base, base upper end fixed mounting has the cutting frame, first guide rail and second guide rail are installed respectively to the lateral wall to the base double-phase, base inner chamber fixed mounting has two completely unanimous updraft ventilator of specification, base inner chamber has filled with water, two exhaust vents have been seted up to a base terminal wall.

As a preferred technical scheme of the utility model, cutting mechanism includes the support frame, the support frame both ends respectively slidable mounting in first guide rail and second guide rail upper end, support frame upper end fixed mounting has the third guide rail, third guide rail upper end slidable mounting has the cutting seat, cutting seat lower extreme fixed mounting has the cutting torch, a cutting seat endwall fixed mounting has the drive belt, support frame one end fixed mounting has the controller.

As a preferred technical scheme of the utility model, smoke abatement mechanism includes the exhaust hood, exhaust hood fixed mounting is in cutting seat upper end, exhaust hood one end fixed mounting has the copper pipe, copper pipe one end fixed mounting has first hose, the output fixed connection of first hose one end and first air pump, the input and the second hose fixed connection of first air pump.

As a preferred technical scheme of the utility model, two exhaust mechanism includes the exhaust column, exhaust column fixed mounting is in base inner chamber, the suction nozzle of a plurality of specification identical of exhaust column upper end fixed mounting, the output fixed connection of exhaust column one end and second air pump, the input end fixed mounting of second air pump is in the exhaust vent the inner, a plurality of suction nozzle is linked together with the exhaust column inner chamber.

As an optimized technical scheme of the utility model, exhaust nozzle inner chamber fixed mounting has the filter screen.

Compared with the prior art, the beneficial effects of the utility model are that:

firstly, the utility model is fixedly provided with the dust removing mechanism at the lower end of the cutting frame, a plurality of air exhaust nozzles of the dust removing mechanism can suck the debris from the cutting frame, the debris can fall into the water in the base, and the air exhaust nozzles are internally and fixedly provided with the filter screen which can block the debris sucked into the air exhaust nozzles to prevent the debris from being discharged into the air, thereby solving the problem that the debris of the common table-type plasma numerical control cutting machine is easy to cause the pollution of the working environment;

secondly, the utility model discloses have the exhaust hood at cutting seat upper end fixed mounting, the exhaust hood can follow the cutting seat and move together to the smog that produces when will cutting inhales, filters in a series of pipe discharge filter tanks, and the harmless gas of discharging again after the filtration is accomplished has solved the problem that traditional desk-top plasma numerical control cutting machine produced more harmful smog easily.

Drawings

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

FIG. 2 is a schematic structural view of the dust removing mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the air draft mechanism of the present invention;

fig. 4 is a schematic view of the filter tip internal mounting structure of the present invention.

In the figure: 1. a dust removal mechanism; 2. a first guide rail; 3. a second guide rail; 4. a cutting mechanism; 5. a smoke removal mechanism; 6. a cutting frame; 11. a base; 12. an air draft mechanism; 13. water; 14. an air outlet; 41. a support frame; 42. a third guide rail; 43. a cutting seat; 44. cutting the torch; 45. a transmission belt; 46. a controller; 51. a smoke exhaust hood; 52. a copper pipe; 53. a first hose; 54. a second hose; 55. a first air pump; 121. An air draft nozzle; 122. an exhaust pipe; 123. a second air pump; 124. and (4) a filter screen.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a table type plasma numerical control cutting machine, which comprises a dust removing mechanism 1, a first guide rail 2, a second guide rail 3, a cutting mechanism 4, a smoke removing mechanism 5 and a cutting frame 6, wherein the first guide rail 2 is fixedly arranged on one side wall of the dust removing mechanism 1, the second guide rail 3 is fixedly arranged on the opposite side wall of the dust removing mechanism 1, the cutting mechanism 4 is fixedly arranged on the upper end of the first guide rail 2, the smoke removing mechanism 5 is fixedly arranged on the upper end of the cutting mechanism 4, the cutting frame 6 for placing an object to be cut is fixedly arranged on the upper end of the dust removing mechanism 1, the dust removing mechanism 1 comprises a base 11, the cutting frame 6 is fixedly arranged on the upper end of the base 11, the first guide rail 2 and the second guide rail 3 are respectively arranged on the two opposite side walls of the base 11, two air draft mechanisms 12 with completely consistent specifications are fixedly arranged in the inner cavity of the base, two air outlet holes 14 are formed in one end wall of the base 11.

Wherein, cutting mechanism 4 includes support frame 41, support frame 41 both ends respectively slidable mounting in first guide rail 2 and second guide rail 3 upper end, support frame 41 can remove along two guide rails, support frame 41 upper end fixed mounting has third guide rail 42, third guide rail 42 upper end slidable mounting has cutting seat 43, cutting seat 43 lower extreme fixed mounting has cutting gun 44, cutting seat 43 one end wall fixed mounting has and is used for making its drive belt 45 along third guide rail 42 removal for cutting seat 43 transmission power, support frame 41 one end fixed mounting has uses the driven controller 46 of PLC programming control.

Wherein, smoke abatement mechanism 5 includes smoke exhaust hood 51, smoke exhaust hood 51 fixed mounting in cutting seat 43 upper end, smoke exhaust hood 51 one end fixed mounting has copper pipe 52, copper pipe 52 one end fixed mounting has first hose 53, first hose 53 one end and the output fixed connection of first air pump 55, the input and the second hose 54 fixed connection of first air pump 55, smoke exhaust hood 51, copper pipe 52, first hose 53 and the inner chamber of second hose 54 are linked together.

Wherein, two exhaust mechanisms 12 include exhaust column 122, and exhaust column 122 fixed mounting is in 11 inner chambers of base, and a plurality of specification completely unanimous exhaust nozzle 121 of exhaust column 122 upper end fixed mounting, exhaust column 122 one end and the output fixed connection of second air pump 123, and the exhaust column 122 other end is sealed, and the input fixed mounting of second air pump 123 is in 14 inner ends of exhaust vent, and a plurality of exhaust nozzle 121 is linked together with exhaust column 122 inner chamber.

Wherein, a filter screen 124 for blocking debris is fixedly arranged in the inner cavity of the air draft nozzle 121.

Principle of operation

Cutting principle: placing an object to be cut on the cutting frame 6, enabling the supporting frame 41 to move longitudinally along the first guide rail 2 and the second guide rail 3 through a controller 46 controlled by a PLC (programmable logic controller) program, enabling the cutting seat 43 to move transversely along the third guide rail 42 through the controller 46, and enabling a cutting gun 44 at the lower end of the cutting seat 43 to cut the object to be cut along a preset track formulated by the controller 46;

the dust removal principle is as follows: the chips generated by cutting fall into the water 13 in the base 11 from the cutting frame 6 under the suction action of the suction nozzle 121 and are precipitated in the water 13, and a small amount of chips fall into the suction nozzle 121, and the filter screen 124 in the suction nozzle 121 blocks the chips to prevent the chips from being discharged into the air;

the smoke removing principle is as follows: cutting seat 43 upper end fixed mounting has exhaust hood 51, and exhaust hood 51 can follow cutting seat 43 and move together to the smog that produces when will cutting inhales, filters in discharging into the filter tank through copper pipe 52, first hose 53 and second hose 54 in proper order, discharges harmless gas again after the filtration is accomplished.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a desk-top plasma numerical control cutting machine, includes dust removal mechanism (1), first guide rail (2), second guide rail (3), cutting mechanism (4), smoke abatement mechanism (5) and cutting frame (6), its characterized in that: a first guide rail (2) is fixedly arranged on one side wall of the dust removing mechanism (1), a second guide rail (3) is fixedly arranged on the opposite side wall of the dust removing mechanism (1) where the first guide rail (2) is positioned, a cutting mechanism (4) is fixedly arranged at the upper end of the first guide rail (2), a smoke removing mechanism (5) is fixedly arranged at the upper end of the cutting mechanism (4), the upper end of the dust removing mechanism (1) is fixedly provided with a cutting frame (6), the dust removing mechanism (1) comprises a base (11), a cutting frame (6) is fixedly arranged at the upper end of the base (11), a first guide rail (2) and a second guide rail (3) are respectively arranged on two opposite side walls of the base (11), two air draft mechanisms (12) with completely consistent specifications are fixedly arranged in the inner cavity of the base (11), the inner cavity of the base (11) is filled with water (13), and two air outlet holes (14) are formed in one end wall of the base (11).

2. The plasma numerical control bench cutter according to claim 1, characterized in that: cutting mechanism (4) include support frame (41), support frame (41) both ends respectively slidable mounting in first guide rail (2) and second guide rail (3) upper end, support frame (41) upper end fixed mounting has third guide rail (42), third guide rail (42) upper end slidable mounting has cutting seat (43), cutting seat (43) lower extreme fixed mounting has cutting gun (44), cutting seat (43) one end wall fixed mounting has drive belt (45), support frame (41) one end fixed mounting has controller (46).

3. The plasma numerical control bench cutter according to claim 1, characterized in that: smoke abatement mechanism (5) are including exhaust hood (51), exhaust hood (51) fixed mounting is in cutting seat (43) upper end, exhaust hood (51) one end fixed mounting has copper pipe (52), copper pipe (52) one end fixed mounting has first hose (53), the output fixed connection of first hose (53) one end and first air pump (55), the input and the second hose (54) fixed connection of first air pump (55).

4. The plasma numerical control bench cutter according to claim 1, characterized in that: two exhaust mechanism (12) are including exhaust column (122), exhaust column (122) fixed mounting is in base (11) inner chamber, exhaust column (122) upper end fixed mounting a plurality of specification completely unanimous suction nozzle (121), the output fixed connection of exhaust column (122) one end and second air pump (123), the input fixed mounting of second air pump (123) is in exhaust vent (14) inner, a plurality of suction nozzle (121) are linked together with exhaust column (122) inner chamber.

5. The plasma numerical control bench cutter according to claim 4, characterized in that: and a filter screen (124) is fixedly arranged in the inner cavity of the air suction nozzle (121).