CN209310029U - A kind of igniter of flame cutting machine - Google Patents

Abstract

The utility model discloses a kind of igniters of flame cutting machine, including shell, there is frame above the shell, the inside left end of the frame is equipped with oxygen case, the inside right end of the frame is equipped with gas box, there are mounting blocks in the right side partial below of the shell, the left side of the mounting blocks is symmetrical above and below to be equipped with Knucle-gear, the gear teeth are provided on the right side of the shell, the inside upper right side of the mounting blocks is equipped with air pump, there is telescopic rod in the inside of the air pump, the bottom end of the telescopic rod is equipped with the second electric shock stone, the bottom righthand side of the mounting blocks has L shape supporting plate, there is the first electric shock stone in the upper end to the left of the L shape supporting plate, there is gas sensor in the left end of the L shape supporting plate.The utility model solves the problems, such as device after fixation in the presence of can not change position and safety is bad when in use causes to damage device even generation fire by the setting gear teeth, Knucle-gear, telescopic rod, air pump, telescopic tube and control panel structure.

Description

A kind of igniter of flame cutting machine

Technical field

The utility model relates to cutting machine technical field, specially a kind of igniter of flame cutting machine.

Background technique

Develop with modern mechanical processing industry, the continuous improvement to the quality of cutting, required precision, to improving production effect Rate, reduce production cost, the requirement of automatic cutting function with high-intelligentization is also being promoted, wherein flame cutting machine is directed to The biggish carbon steel material of thickness, flame cutting machine carry out metal material cutting with oxygen with oxygen or gasoline using combustion gas A kind of cutting equipment, is mainly used for heavy industry, is broadly divided into the manual cutting (being commonly called as oxygen welding) and semi auto cutting machine of early stage, Copying cutting machine and numerical control cutting machine, with the progress of society and the development of science and technology, increasingly advanced, cutting function is also increasingly It is powerful, when carrying out cutting material using flame cutting machine, need using lighting a fire to igniter, then gas flame cuttiug Machine carries out cutting process to material to be cut, but there are deficiencies below for the prior art:

1. existing apparatus there are problems that position can not be changed after fixation.

2. safety is bad when in use for existing apparatus, causes to damage device or even lead to the problem of fire.

Utility model content

(1) the technical issues of solving

In view of the shortcomings of the prior art, the utility model provides a kind of igniter of flame cutting machine, solve existing In the presence of that can not change position and existing apparatus, safety is bad when in use after fixation for device, causes to damage device even generation The problem of fire.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of igniter of flame cutting machine, packet Shell is included, there is cavity in the inside of the shell, and the bottom end of the cavity installs gun body, has frame above the shell, described The inside left end of frame is equipped with oxygen case, and the inside right end of the frame is equipped with gas box, and the right side of the shell is on the lower side There are mounting blocks in side, and the left side of the mounting blocks is symmetrical above and below to be equipped with Knucle-gear, and the gear teeth are provided on the right side of the shell, described Knucle-gear is hinged with the gear teeth, and the inside upper right side of the mounting blocks is equipped with air pump, and there is telescopic rod in the inside of the air pump, described The bottom end of telescopic rod is equipped with the second electric shock stone, and the bottom righthand side of the mounting blocks has a L shape supporting plate, the L shape supporting plate it is to the left on There is the first electric shock stone at end, and there is gas sensor in the left end of the L shape supporting plate, and the outside of the mounting blocks is equipped with control panel, It is electrically connected between the gas sensor and processor, is electrically connected between the processor and single-chip microcontroller, the single-chip microcontroller It is electrically connected between air pump, there is air nozzle in the bottom end of the mounting blocks.

Preferably, the bottom end of the oxygen case is connected with the second connecting tube, and the oxygen case is by the second connecting tube and holds Chamber connection.

Preferably, the bottom end of the gas box is connected with the first connecting tube, and the gas box is by the first connecting tube and holds Chamber connection.

Preferably, the upper end of the oxygen case is connected with the second air inlet pipe, is equipped with third tune in second connecting tube Save valve.

Preferably, the upper end of the gas box is connected with the first air inlet pipe, is equipped with the second tune in first connecting tube Save valve.

Preferably, there is T shape pillar among the upper end of the frame, the frame is mounted on the upper of shell by T shape pillar Side.

Preferably, the upper end of the air nozzle is connected with telescopic tube, and the air nozzle passes through telescopic tube and gas box Right end connection, the first regulating valve is installed on the telescopic tube.

(3) beneficial effect

The utility model provides a kind of igniter of flame cutting machine, have it is following the utility model has the advantages that

(1) the utility model is by the setting gear teeth, Knucle-gear, telescopic tube and installation block structure, in use, user couple Mounting blocks apply downward thrust, then telescopic tube are upheld, and then Knucle-gear are moved down by the gear teeth, then So that mounting blocks move down, then air nozzle is moved down, until making after the mixed gas burning for spraying gun body User moves up Knucle-gear by the gear teeth by applying upward pulling force to mounting blocks, then telescopic tube is received Contracting, then moves up mounting blocks, then air nozzle is moved up, until after air nozzle is moved to home position, To solve the problems, such as that presence can not change position to existing apparatus after fixation.

(2) the utility model is by the first electric shock of setting stone, the second electric shock stone and Telescopic rod structure, in use, when second The stone that shocks by electricity hits the first electric shock stone and generates spark, and the fuel gas buring for spraying air nozzle, user passes through operation control Panel makes telescopic rod be moved upward to home position, then makes the second electric shock stone be moved upward to home position, sets in this way Meter avoids the first electric shock stone and the second electric shock stone generates the case where accidentally striking sparks, so that the safety used is increased, to solve Having determined, safety is bad when in use for existing apparatus, causes to damage device or even leads to the problem of fire.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic elevation view of the utility model；

Fig. 3 is the workflow block diagram of the utility model.

In figure: 1, gun body；2, the gear teeth；3, Knucle-gear；4, air nozzle；5, gas sensor；6, L shape supporting plate；7, the first electricity Hit stone；8, the second electric shock stone；9, telescopic rod；10, air pump；11, telescopic tube；12, the first regulating valve；13, the first connecting tube； 14, the second regulating valve；15, gas box；16, the first air inlet pipe；17, oxygen case；18, the second air inlet pipe；19, third regulating valve； 20, the second connecting tube；21, shell；22, control panel；23, mounting blocks；24, frame；25, processor；26, single-chip microcontroller；27, hold Chamber；28, T shape pillar.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly, it is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figure 1-3, the utility model provides a kind of embodiment, a kind of igniter of flame cutting machine, including it is outer There are cavity 27 in shell 21, the inside of shell 21, and gun body 1 is installed in the bottom end of cavity 27, and there is frame 24 in the top of shell 21, frame 24 There is T shape pillar 28 among upper end, frame 24 is mounted on the top of shell 21, the inside left end peace of frame 24 by T shape pillar 28 Equipped with oxygen case 17, the upper end of oxygen case 17 is connected with the second air inlet pipe 18, is equipped with third regulating valve in the second connecting tube 20 19, the bottom end of oxygen case 17 is connected with the second connecting tube 20, and oxygen case 17 is connect by the second connecting tube 20 with cavity 27, frame 24 inside right end is equipped with gas box 15, and the bottom end of gas box 15 is connected with the first connecting tube 13, and gas box 15 passes through first Connecting tube 13 is connect with cavity 27, and the upper end of gas box 15 is connected with the first air inlet pipe 16, and is equipped in the first connecting tube 13 There are mounting blocks 23 in two regulating valves 14, the right side partial below of shell 21, and the left side of mounting blocks 23 is symmetrical above and below to be equipped with Knucle-gear 3, The right side of shell 21 is provided with the gear teeth 2, and Knucle-gear 3 and the gear teeth 2 are hinged, and the inside upper right side of mounting blocks 23 is equipped with air pump 10, There is telescopic rod 9 in the inside of air pump 10, and the bottom end of telescopic rod 9 is equipped with the second electric shock stone 8, and the bottom righthand side of mounting blocks 23 has L shape branch There are the first electric shock stone 7 in plate 6, the upper end to the left of L shape supporting plate 6, and there is a gas sensor 5 in the left end of L shape supporting plate 6, mounting blocks 23 it is outer Portion is equipped with control panel 22, is electrically connected between gas sensor 5 and processor 25, electric between processor 25 and single-chip microcontroller 26 Property connection, be electrically connected between single-chip microcontroller 26 and air pump 10, there is an air nozzle 4 in the bottom end of mounting blocks 23, the upper end connection of air nozzle 4 There is telescopic tube 11, air nozzle 4 is connect by telescopic tube 11 with the right end of gas box 15, is equipped with first on telescopic tube 11 Regulating valve 12, in use, controlling the combustion gas inside gas box 15 by the first regulating valve 12 enters jet by telescopic tube 11 The flow velocity of mouth 4 controls the combustion gas inside gas box 15 by the second regulating valve 14 and is entered in cavity 27 by the first connecting tube 13 The flow velocity in portion controls stream of the oxygen inside oxygen case 17 by the second connecting tube 20 into cavity 27 by third regulating valve 19 Speed makes frame 24 be mounted on the top of shell 21, is convenient for gas box 15 and oxygen case 17 by frame 24 by T shape pillar 28 Installation and removal are facilitated to the inside of gas box 15 by the first air inlet pipe 16 and combustion gas are added, pass through 18 convenience of the second air inlet pipe Oxygen is added to the inside of oxygen case 17, makes Knucle-gear 3 be hinged on the right side of shell 21 by the gear teeth 2, passes through L shape supporting plate 6 Convenient for gas sensor 5 and the first electric shock stone 7, combustion gas and oxygen mix are made by cavity 27, to stretch by air pump 10 Bar 9 is moved up or is moved down, and is incuded the gas of the ejection of air nozzle 4 by gas sensor 5 and is issued signal to processor In 25.

Working principle: in use, user passes through first and adjusts the first regulating valve 12 and make combustion gas inside gas box 15 Into the inside of telescopic tube 11, subsequently into the inside of air nozzle 4, when gas sensor 5 senses combustion gas, gas sensing Device 5 issues signal into processor 25, after then being handled by processor 25, the sending of processor 25 instruction to single-chip microcontroller 26, so Opening air pump 10 by single-chip microcontroller 26 afterwards makes air pump 10 in the open state, moves down telescopic rod 9, then makes It obtains the second electric shock stone 8 to move down, until the second electric shock stone 8 shock first is shocked by electricity, stone 7 generates spark, then makes air nozzle 4 The fuel gas buring of ejection, user make telescopic rod 9 be moved upward to home position, then make by operating control panel 22 Second electric shock stone 8 is moved upward to home position, and design avoids the first electric shock stone 7 in this way and the second electric shock stone 8 is generated and accidentally beaten The situation of fire, to increase the safety used, while user makes in gas box 15 by adjusting the second regulating valve 14 The combustion gas in portion enters the inside of cavity 27 by the first connecting tube 13, while user makes oxygen by operating third regulating valve 19 Oxygen inside gas tank 17 enters the inside of cavity 27 by the second connecting tube 20, then sprays from gun body 1, while user couple Mounting blocks 23 apply downward thrust, uphold telescopic tube 11, then make Knucle-gear 3 by the gear teeth 2 to moving down It is dynamic, mounting blocks 23 are moved down, air nozzle 4 is moved down, until the gaseous mixture for spraying gun body 1 After volumetric combustion, user moves up Knucle-gear 3 by the gear teeth 2 by applying upward pulling force to mounting blocks 23, then So that telescopic tube 11 is shunk, mounting blocks 23 are moved up, air nozzle 4 is moved up, until jet After mouth 4 is moved to home position, user stop mounting blocks 23 are applied with upward thrust, then by gun body 1 to material into Row cutting process.

It can to sum up obtain, the utility model passes through the setting gear teeth 2, Knucle-gear 3, telescopic rod 9, air pump 10,11 and of telescopic tube 22 structure of control panel, solving existing apparatus, presence can not change the safety when in use of position and existing apparatus after fixation It is bad, cause to damage device or even leads to the problem of fire.

It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity Or operation is separated with another entity or operation, is appointed without necessarily requiring or implying existing between these entities or operation What this actual relationship perhaps sequence moreover, term " includes " "comprising" or its any other variant are intended to non-row His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic Element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replace and deform, the scope of the utility model has the following claims and their equivalents restriction.

Claims (7)

1. a kind of igniter of flame cutting machine, including shell (21), it is characterised in that: there is appearance in the inside of the shell (21) Gun body (1) is installed in the bottom end of chamber (27), the cavity (27), has frame (24), the frame above the shell (21) (24) inside left end is equipped with oxygen case (17), and the inside right end of the frame (24) is equipped with gas box (15), described outer The right side partial below of shell (21) has mounting blocks (23), and the left side of the mounting blocks (23) is symmetrical above and below to be equipped with Knucle-gear (3), institute State and be provided on the right side of shell (21) gear teeth (2), the Knucle-gear (3) and the gear teeth (2) hingedly, the inside of the mounting blocks (23) Upper right side is equipped with air pump (10), and the inside of the air pump (10) has telescopic rod (9), and the bottom end of the telescopic rod (9) is equipped with Second electric shock stone (8), the bottom righthand side of the mounting blocks (23) have a L shape supporting plate (6), and the upper end to the left of the L shape supporting plate (6) has the One electric shock stone (7), the left end of the L shape supporting plate (6) have gas sensor (5), and the outside of the mounting blocks (23) is equipped with control Panel (22) processed is electrically connected between the gas sensor (5) and processor (25), the processor (25) and single-chip microcontroller (26) it is electrically connected between, is electrically connected between the single-chip microcontroller (26) and air pump (10), the bottom end of the mounting blocks (23) has Air nozzle (4).

2. a kind of igniter of flame cutting machine according to claim 1, it is characterised in that: the oxygen case (17) Bottom end is connected with the second connecting tube (20), and the oxygen case (17) is connect by the second connecting tube (20) with cavity (27).

3. a kind of igniter of flame cutting machine according to claim 1, it is characterised in that: the gas box (15) Bottom end is connected with the first connecting tube (13), and the gas box (15) is connect by the first connecting tube (13) with cavity (27).

4. a kind of igniter of flame cutting machine according to claim 2, it is characterised in that: the oxygen case (17) Upper end is connected with the second air inlet pipe (18), is equipped with third regulating valve (19) on second connecting tube (20).

5. a kind of igniter of flame cutting machine according to claim 3, it is characterised in that: the gas box (15) Upper end is connected with the first air inlet pipe (16), is equipped with the second regulating valve (14) on first connecting tube (13).

6. a kind of igniter of flame cutting machine according to claim 1, it is characterised in that: the frame (24) it is upper End is intermediate T shape pillar (28), and the frame (24) is mounted on the top of shell (21) by T shape pillar (28).

7. a kind of igniter of flame cutting machine according to claim 1, it is characterised in that: the air nozzle (4) Upper end is connected with telescopic tube (11), and the air nozzle (4) is connect by telescopic tube (11) with the right end of gas box (15), institute It states and the first regulating valve (12) is installed on telescopic tube (11).