CN210413010U

CN210413010U - Modular air plasma cutting machine

Info

Publication number: CN210413010U
Application number: CN201921238269.8U
Authority: CN
Inventors: 吴章格
Original assignee: Taizhou Aolong Electrical Technology Co ltd
Current assignee: Taizhou Aolong Electrical Technology Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-04-28
Anticipated expiration: 2029-08-01

Abstract

The utility model belongs to the technical field of the cutting machine technique and specifically relates to a modular air plasma cutting machine, include: support frame, mounting bracket, equipment box, baffle, cooling water layer, workstation, anchor clamps, PLC controller, water tank, condensing box, water pipe, air compressor, electric arc heater and temperature sensor, the inside bottom fixed connection of support frame is equipped with the mounting bracket, and mounting bracket top swing joint is equipped with the equipment box, and support frame top fixed connection is equipped with the workstation. The utility model discloses a set up the condensate layer, water tank and condensing box, make modular air plasma cutting machine can the equipment box dispel the heat fast, prevent that equipment from being burnt out because of the high temperature, constantly rising when the equipment box temperature, temperature sensor detects the temperature variation, when the high temperature, water pump and condensation dish begin to work, make the inside high temperature rivers return water tank of cooling water layer, the water of water tank cools off through the condensation dish, make refrigerated water get into inside the cooling water layer, cool down to the equipment box.

Description

Modular air plasma cutting machine

Technical Field

The utility model relates to a cutting machine technical field particularly, relates to a modular air plasma cutting machine.

Background

The air plasma cutting machine is a machining equipment method which uses the heat of a high-temperature plasma arc to locally melt (and evaporate) metal at a notch of a workpiece and removes the molten metal by the momentum of high-speed plasma to form the notch. Various metals which are difficult to cut by oxygen can be cut by matching with different working gases;

in the prior art, the arc heater inside the air plasma cutting machine generates high temperature when operating, and all the traditional fan heat dissipation is adopted in the existing heat dissipation mode, so that the problems that the equipment is burnt out and the like are caused due to poor heat dissipation, and therefore, a modularized air plasma cutting machine is urgently needed.

SUMMERY OF THE UTILITY MODEL

Problem (A)

To sum up, the utility model relates to a modular air plasma cutting machine through structure and functional improvement to produce high temperature when solving the inside electric arc heater function of above-mentioned air plasma cutting machine, be traditional fan cooling in current radiating mode, the heat dissipation is not good, can lead to the problem that equipment was burnt out.

(II) technical scheme

The utility model provides a modular air plasma cutting machine, include: support frame, mounting frame, equipment box, baffle, cooling water layer, workstation, anchor clamps, PLC controller, water tank, condensate tank, water pipe, air compressor, electric arc heater and temperature sensor, the inside bottom fixed connection of support frame is equipped with the mounting frame, mounting frame top swing joint is equipped with the equipment box, the support frame top fixed connection is equipped with the workstation, the fixed connection is equipped with anchor clamps in the middle of the workstation upper surface, workstation left side fixed connection is equipped with the PLC controller, the inside bottom left side fixed connection of support frame is equipped with the water tank, the water tank top fixed connection is equipped with the condensate tank, condensate tank one side swing joint is equipped with two water pipes, and the water pipe is movably linked with the equipment box, the inside bottom fixed connection of equipment box is equipped with air compressor, air compressor top is equipped with the baffle, and the baffle outside and equipment box inside fixed connection, fixed connection is equipped with electric arc heater in the middle of the baffle upper surface, electric arc heater left side fixed connection is equipped with temperature sensor, equipment box inner wall fixed connection is equipped with the cooling water layer.

Preferably, the water pump is arranged on the inner side of the water tank and is electrically connected with the PLC and the temperature sensor;

and a condensation plate is arranged in the condensation box, the water tank is connected with the condensation box through a water pipe, and the condensation plate is electrically connected with the PLC and the temperature sensor.

The PLC is electrically connected with the electric arc heater and the air compressor

Preferably, the inside cooling water layer that sets up of equipment box outer wall is hollow structure, and the inside baffle that is equipped with in cooling water layer left side, and top and bottom respectively with water piping connection.

Preferably, the four sides of the upper surface of the mounting rack are provided with L-shaped structures, and the L-shaped structures form a clip structure.

Preferably, the top end of the electric arc heater is provided with an interface which can be connected with an external plasma nozzle connecting pipe.

Preferably, one side of the equipment box is provided with a net-shaped through hole, and the through hole is aligned with the air inlet of the air compressor.

(III) advantageous effects

1. The utility model discloses a set up the condensate layer, water tank and condensing box, make modular air plasma cutting machine can the equipment box dispel the heat fast, prevent that equipment from being burnt out because of the high temperature, constantly rising when the equipment box temperature, temperature sensor detects the temperature variation, when the high temperature, water pump and cold plate start work, make the inside high temperature rivers return water tank of cooling water layer, the water of water tank cools off through the cold plate, make refrigerated water get into inside the cooling water layer, cool down to the equipment box.

2. The utility model has the advantages of through setting up temperature sensor, make modular air plasma cutting machine can detect equipment box temperature constantly, through setting up the equipment box, make modular air plasma cutting machine's air compression part and electric arc plasma heater block can form a unique part.

Drawings

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

Fig. 2 is an overall side view of the present invention.

Fig. 3 is a sectional view of the equipment box of the present invention.

In fig. 1 to 3, the corresponding relationship between the part names or lines and the reference numbers is:

the device comprises a support frame-1, a mounting frame-2, an equipment box-3, a workbench-4, a clamp-5, a PLC (programmable logic controller) -6, a water tank-7, a condensation box-8, a water pipe-801, an air compressor-9, an electric arc heater-10 and a temperature sensor-11.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Example (b):

referring to fig. 1-2, the present invention provides a modular air plasma cutting machine, comprising: the device comprises a support frame 1, a mounting frame 2, an equipment box 3, a baffle 301, a cooling water layer 302, a workbench 4, a clamp 5, a PLC controller 6, a water tank 7, a condensation box 8, water pipes 801, an air compressor 9, an electric arc heater 10 and a temperature sensor 11, wherein the mounting frame 2 is fixedly connected at the bottom end inside the support frame 1, the equipment box 3 is movably connected at the top end of the mounting frame 2, the workbench 4 is fixedly connected at the top end of the support frame 1, the clamp 5 is fixedly connected at the middle of the upper surface of the workbench 4, the PLC controller 6 is fixedly connected at the left side of the workbench 4, the water tank 7 is fixedly connected at the left side of the bottom end inside the support frame 1, the condensation box 8 is fixedly connected at the top end of the water tank 7, two water pipes 801 are movably connected at one side of the condensation box 8, the water pipes 801 are movably connected with, and the outside of baffle 301 and the inside fixed connection of equipment box 3, fixed connection is equipped with electric arc heater 10 in the middle of baffle 301 upper surface, and electric arc heater 10 left side fixed connection is equipped with

temperature sensor

11, and 3 inner walls fixed connection of equipment box are equipped with cooling water layer 302.

The water pump is arranged on the inner side of the water tank 7 and is electrically connected with the PLC 6 and the temperature sensor 11, so that the PLC 6 and the temperature sensor 11 can control the working state of the water pump;

establish the condensation dish in the condensing box 8, and water tank 7 leads to pipe and is connected with condensing box 8, and condensation dish and PLC controller 6 and temperature sensor 11 electric connection, make PLC controller and temperature controller 11 can with the operating condition who controls the condensation dish.

The PLC 6 is electrically connected with the arc heater 10 and the air compressor 9, when the equipment box is cooled, the PLC 6 controls the arc heater 10 and the air compressor 9 to work, the arc heater 10 heats, and the air compressor 9 flushes compressed high-pressure air into the arc heater 10 to enable the inside of the arc heater 10 to form high-pressure and high-temperature plasma arc;

constantly rising as equipment box 3 temperature, temperature sensor 11 detects the temperature variation, and when the high temperature, water pump and condensation dish begin to work, make the inside high temperature rivers return water tank of cooling water layer 302, the water of water tank cools off through the condensation dish, makes refrigerated water get into inside cooling water layer 302, cools down equipment box 3.

Wherein, the inside cooling water layer 302 that sets up of equipment box 3 outer wall is hollow structure, and cooling water layer 302 left side is inside to be equipped with the baffle, and top and bottom are connected with water pipe 801 respectively, make cooling water layer 302 can form a backward flow route.

Wherein, four sides of the upper surface of the mounting rack 2 are all provided with L-shaped structures, and form a clip structure each other, so that the equipment box 3 can be directly mounted on the top end of the mounting rack 2, and the equipment box 3 is mounted.

Wherein, the top end of the electric arc heater 10 is provided with a connector which can be connected with an external plasma nozzle connecting pipe, so that when different objects are cut, different plasma nozzles can be replaced for cutting.

Wherein, equipment box 3 one side is equipped with netted through hole, and the through hole aligns with air compressor 9 air inlet, when making equipment box 3 protect air compressor 9, can not influence air compressor 9's normal work.

When in use: firstly, connecting a plasma nozzle connecting pipe with an interface at the top end of an equipment box 3;

fixing an object on a workbench 4 through a clamp 5, and pressing down a PLC (programmable logic controller) 6 to enable an air compressor 9 and an electric arc heater 10 to enter a working state;

when the equipment box works, the PLC 6 controls the electric arc heater 10 and the air compressor 9 to work, the electric arc heater 10 heats, and the air compressor 9 flushes compressed high-pressure air into the electric arc heater 10, so that high-pressure and high-temperature plasma arcs are formed in the electric arc heater 10;

when dispelling the heat to the equipment box, constantly rising when 3 temperatures of equipment box, temperature sensor 11 detects the temperature variation, and when the high temperature, water pump and condensation dish begin work, make the inside high temperature rivers return water tank of cooling water layer 302, the water of water tank cools off through the condensation dish, makes refrigerated water get into inside cooling water layer 302, cools down equipment box 3.

Claims

1. A modular air plasma cutter comprising: support frame (1), mounting bracket (2), equipment box (3), baffle (301), cooling water layer (302), workstation (4), anchor clamps (5), PLC controller (6), water tank (7), condensing box (8), water pipe (801), air compressor (9), electric arc heater (10) and temperature sensor (11), its characterized in that: the bottom fixed connection in the support frame (1) is provided with a mounting frame (2), the top of the mounting frame (2) is movably connected with an equipment box (3), the top fixed connection of the support frame (1) is provided with a workbench (4), the middle of the upper surface of the workbench (4) is fixedly connected with a clamp (5), the left side of the workbench (4) is fixedly connected with a PLC (programmable logic controller) (6), the left side of the bottom in the support frame (1) is fixedly connected with a water tank (7), the top of the water tank (7) is fixedly connected with a condensation box (8), one side of the condensation box (8) is movably connected with two water pipes (801), the water pipes (801) are movably connected with the equipment box (3), the bottom fixed connection in the equipment box (3) is provided with an air compressor (9), a baffle (301) is arranged above the air compressor (9), and baffle (301) outside and inside fixed connection of equipment box (3), baffle (301) upper surface middle fixed connection is equipped with electric arc heater (10), electric arc heater (10) left side fixed connection is equipped with temperature sensor (11), equipment box (3) inner wall fixed connection is equipped with cooling water layer (302).

2. The modular air plasma cutter of claim 1, wherein: the water pump is arranged on the inner side of the water tank (7) and is electrically connected with the PLC (6) and the temperature sensor (11);

a condensation disc is arranged in the condensation box (8), the water tank (7) is connected with the condensation box (8) through a water pipe, and the condensation disc is electrically connected with the PLC (6) and the temperature sensor (11);

the PLC controller (6) is electrically connected with the arc heater (10) and the air compressor (9).

3. The modular air plasma cutter of claim 1, wherein: the inside cooling water layer (302) that sets up of equipment box (3) outer wall is hollow structure, and cooling water layer (302) left side is inside to be equipped with the baffle, and top and bottom are connected with water pipe (801) respectively.

4. The modular air plasma cutter of claim 1, wherein: the four sides of the upper surface of the mounting rack (2) are all provided with L-shaped structures, and the L-shaped structures form a clip structure.

5. The modular air plasma cutter of claim 1, wherein: the top end of the electric arc heater (10) is provided with a connector which can be connected with an external plasma nozzle connecting pipe.

6. The modular air plasma cutter of claim 1, wherein: one side of the equipment box (3) is provided with a net-shaped through hole, and the through hole is aligned with an air inlet of the air compressor (9).