CN208391224U - Cut accurate flame cutting machine - Google Patents
Cut accurate flame cutting machine Download PDFInfo
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- CN208391224U CN208391224U CN201820596598.9U CN201820596598U CN208391224U CN 208391224 U CN208391224 U CN 208391224U CN 201820596598 U CN201820596598 U CN 201820596598U CN 208391224 U CN208391224 U CN 208391224U
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Abstract
The utility model discloses a kind of accurate flame cutting machines of cutting, belong to steel cutting field, its key points of the technical solution are that including casing, the rail wheel being rotationally connected with below casing, the track being set to below rail wheel and the pipette tips for being connected to casing front end, wheel shaft is rotatably connected in the casing at respective carter wheel position, rail wheel is fixedly connected on wheel shaft both ends, it is fixedly connected with motor in the casing at corresponding wheel shaft position, the transmission component that motor can be made to drive wheel shaft rotation is connected between wheel shaft and motor；It is fixedly connected with infrared sensor in pipette tips rear end, infrared sensor is arranged and detects the gap that pipette tips are cut through along the cutting track of pipette tips；Infrared sensor is connected with the control circuit of control motor rotation, solves the problems, such as that cutting torches are incomplete, has reached flame cutting machine and detect automatically and cut again again without complete partially retract of cutting, has made to cut complete effect.
Description
Technical field
The utility model relates to steel to cut field, in particular to a kind of accurate flame cutting machine of cutting.
Background technique
Gas flame cuttiug is a kind of rough machined usual way of plate, and gas flame cuttiug, that is, lancing, traditional is using acetylene
Lancing uses propane later, occurs natural gas cutting now, and since gas reserves is abundant, cheap, pollution-free
Etc. characteristics, have become the first choice of gas flame cuttiug.Large-scale I-steel would generally be used when workshop skeleton is built in production, built
I-steel is first cut into same length with flame cutting machine before workshop, and guarantees that notch is smooth.
The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN203621702U, and it discloses one kind
Flame cutting machine for the cutting of curved surface plate surplus or beveling and cutting, including gas flame cuttiug machine host and is mounted on gas flame cuttiug
The flame-thrower nozzle of machine host, the side of the gas flame cuttiug machine host are outward extended with a pattern strut, and pattern strut has one
Pattern idler wheel, when gas flame cuttiug machine host advances, the wheel face of the pattern idler wheel reclines described curved surface plate one side to be cut
End face simultaneously keeps point contact therewith.The advantages of flame cutting machine, is that it can be used for curved plate and carries out surplus cutting or slope
Mouth cutting, structure are simple and convenient for operation.
When using above-mentioned cutting torches large size I-steel, due to large-scale I-steel thickness of steel product unevenness itself
It is even, if the cutting power of flame cutting machine can not cut the thicker region of large-scale I-steel or flame cutting machine completely
Muzzle outlet unevenly will result in part cutting not exclusively, influence following process or use.
Utility model content
The purpose of the utility model is to provide a kind of accurate flame cutting machines of cutting, can automatically detect the seam cut through
Gap can be retracted after occurring without the complete part of cutting and be cut again, keep cutting complete.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of accurate flame cutting machine of cutting, including casing, the rail wheel being rotationally connected with below casing, is set to rail
Track below road wheel and the pipette tips for being connected to casing front end, are rotatably connected to wheel in the casing at respective carter wheel position
Axis, rail wheel are fixedly connected on wheel shaft both ends, motor are fixedly connected in the casing at corresponding wheel shaft position, in wheel shaft and electricity
The transmission component that motor can be made to drive wheel shaft rotation is connected between machine；
It is fixedly connected with infrared sensor in pipette tips rear end, infrared sensor is arranged and detects along the cutting track of pipette tips
The gap that pipette tips are cut through；
Infrared sensor is connected with the control circuit of control motor rotation, and the control circuit includes:
Drive module, the drive module can control flame cutting machine along track by control driving motor positive and negative rotation
It is moved forward and backward；
Control module, the control module are connect with drive module, when infrared sensor detects the seam that pipette tips are cut through
When being blocked in gap, just by drive module control motor reversal, on the contrary it is then pass through drive module control motor rotating forward.
By using above scheme, flame cutting machine relies on rail wheel to travel forward along track driven by the motor,
Pipette tips constantly cut I-steel in motion process, and infrared sensor constantly detects the gap that pipette tips are cut through, works as infrared sensor
It was found that control circuit controls motor reversal when having place to cut incomplete, drives flame cutting machine to retract and cuts again, protect
Card can be cut completely in cutting process.
Preferably, the control circuit further include:
Time delay module, the time delay module are connected to control module, detect the seam that pipette tips are cut through in infrared sensor
When blocking in gap, time delay module delays time to control motor restores to rotate forward.
By using above scheme, for flame cutting machine after retracting cutting again, time delay module can make motor again
Restore to rotate forward, flame cutting machine is made to move forward, does not need manpower work and go to change the direction of motion of flame cutting machine.
Preferably, the control module includes the button switch being fixedly connected on casing, button switch SB is electrically connected with
Power supply VCC, the button switch other end are electrically connected with electromagnetic coil KA2, and the electromagnetic coil KA2 other end is electrically connected with resistance R1, electricity
The resistance R1 other end is electrically connected with electromagnetic coil KA1, electromagnetic coil KA1 other end ground connection setting, in the parallel connection of the both ends electromagnetic coil KA2
There are the electromagnetic coil KA3 and electromagnetic coil KA5 being serially connected, infrared sensor is series at the one end electromagnetic coil KA3, in infrared biography
Sensor both ends are parallel with the normally opened contact KA5-1 and normally-closed contact KA4-1 being serially connected；
The drive module includes motor, and motor is in series with normally opened contact KA1-1, normally opened contact KA2-1, normally opened contact
KA2-3 and power supply VCC, normally opened contact KA2-3 other end ground connection setting, is parallel with often in normally opened contact KA2-1 and motor both ends
Closed contact KA2-2 is parallel with normally-closed contact KA2-4 in motor and the both ends normally opened contact KA2-3；
The time delay module includes 555 timers, is parallel with normally opened touching between No. 2 pins and No. 1 pin of 555 timers
Point KA3-1 is parallel with electromagnetic coil KA4 between No. 3 pins and No. 1 pin of 555 timers.
By using above scheme, when staff presses button switch SB, electromagnetic coil KA2 and electromagnetic coil KA1
Obtain electric, electromagnetic coil KA1 control normally opened contact KA1 closure, at this time electromagnetic coil KA2 control normally opened contact KA2-1 and normally opened touching
Point KA2-3 closure, normally-closed contact KA2-2 and normally-closed contact KA2-4 are disconnected, so that motor is obtained electric and rotate forward, flame cutting machine to
Preceding movement, circuit pathways are made when infrared sensor detects shelter, obtain electromagnetic coil KA3 and electromagnetic coil KA5 electric, together
When keep electromagnetic coil KA2 short-circuit, electromagnetic coil KA2 controls normally opened contact KA2-1 and normally opened contact KA2-3 and disconnects, normally-closed contact
KA2-2 and normally-closed contact KA2-4 closure, motor reversal, flame cutting machine move backward, and electromagnetic coil KA5 control at this time is normally opened
Contact KA5-1 closure, forms latching circuit, and timely infrared sensor does not make circuit pathways electromagnetic coil KA3 can be made to obtain yet
Electricity, electromagnetic coil KA3 control normally opened contact KA3-1 closure, 555 timers obtain it is electric, delay so that electromagnetic coil KA4 is obtained electric, electromagnetism
Coil KA4 obtain it is electric after control normally-closed contact KA4-1 disconnect, make KA2 again it is electric, motor rotates forward again, flame cutting machine continuation
Advance.
Preferably, the transmission component includes the commutator being fixedly connected on axle and is fixedly connected on commutator
Driving shaft, driving shaft are fixedly connected on the output shaft of motor far from commutator one end.
By using above scheme, motor is rotated by driving shaft and commutator drive shaft, and structure is simple, is easy to real
Existing, energy supply is stablized, it is not easy to be damaged.
Preferably, being fixedly connected with universal wheel in casing one end.
By using above scheme, universal wheel and rail wheel occupy 3 points of triangle, make flame cutting machine motion stabilization,
And it when necessary, can more easily turn.
Preferably, being fixedly connected with connecting column on casing, the first connector sleeve is fixedly connected on connecting column, first
It is fixedly connected with the first circular boop on connector sleeve, cross bar is connected among the first circular boop, cross bar is connected with second far from rack one end
Circular boop, the second circular boop are fixedly connected with the second connector sleeve, and vertical bar is fixedly connected on the second connector sleeve, and pipette tips are detachably fixed company
It is connected to vertical bar bottom end.
By using above scheme, pipette tips have a distance apart from casing, and the flame burn flame for preventing pipette tips from spraying is cut
Cutting mill ontology, and pipette tips can be dismantled, and pipette tips are replaced, and extend the whole service life of flame cutting machine.
Preferably, slidably connecting first sleeve in vertical bar bottom end, first sleeve is fixedly connected with second sleeve, pipette tips card
It is connected in second sleeve.
By using above scheme, pipette tips are connected in second sleeve, enable pipette tips easy removal, and pass through cunning
The height of the dynamic adjustable pipette tips of first sleeve, to adapt to different operating conditions.
Preferably, being threaded with fastening bolt in first sleeve, fastening bolt can be connected on vertical bar.
By using above scheme, first sleeve needs to be fixed after sliding into suitable position, and fastening bolt is logical
It crosses and pushes against the relative position that vertical bar carrys out fixed bias circuit, staff is enable easily to control first sleeve by fastening bolt
It slides and fixed.
Preferably, being rotatably connected to rotation axis on the first circular boop and the second circular boop, each rotation axis is close to cross bar one
End is fixedly connected to gear, and the rack gear along the setting of cross bar length direction is offered on the cross bar of each gear position of correspondence
Slot, each gear are engaged on rach slot.
By using above scheme, rotated by rotary motion axis come band moving gear, to adjust between cross bar and connecting column
Positional relationship and vertical bar and cross bar between positional relationship conveniently adapted to different further to adjust the position of pipette tips
Operating condition.
Preferably, each rotation axis stretches out the first circular boop and the setting of the second circular boop and in each rotation axis far from cross bar
One end is fixedly connected to hand and twists wheel.
By using above scheme, hand twists wheel and facilitates staff's rotary motion axis.
In conclusion the utility model has the following beneficial effects:
1. flame cutting machine relies on rail wheel to travel forward along track driven by the motor, pipette tips are not during the motion
Disconnected cutting I-steel, infrared sensor constantly detect the gap that pipette tips are cut through, when infrared sensor discovery has place cutting not
When complete, control circuit controls motor reversal, drives flame cutting machine to retract and cuts again, guarantees the energy in cutting process
Enough cuttings are complete；
2. flame cutting machine is after retracting cutting again, time delay module can make motor restore to rotate forward again, make flame
Cutting machine moves forward, and does not need manpower work and goes to change the direction of motion of flame cutting machine；
3. being rotated, being come come band moving gear by rotary motion axis by the height of the sliding adjustable pipette tips of first sleeve
The positional relationship between cross bar and connecting column and the positional relationship between vertical bar and cross bar are adjusted, further to adjust pipette tips
Position conveniently adapts to different operating conditions.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the structural schematic diagram of prominent motor and rail wheel in embodiment；
Fig. 3 is the circuit diagram of prominent control module in embodiment；
Fig. 4 is the circuit diagram of prominent drive module in embodiment；
Fig. 5 is the circuit diagram of prominent time delay module in embodiment；
Fig. 6 is the schematic diagram of prominent crossbar sections structure in embodiment；
Fig. 7 is the cross-sectional view of prominent first sleeve and second sleeve in embodiment；
Fig. 8 is the schematic diagram of prominent cross bar and gear relationship in embodiment.
In figure, 1, casing；11, rail wheel；111, wheel shaft；112, transmission component；1121, commutator；1122, driving shaft；
113, motor；12, connecting rod；121, infrared sensor；13, universal wheel；2, pipette tips；21, connecting column；211, the first connector sleeve；
212, the first circular boop；2121, rotation axis；2122, gear；2123, hand twists wheel；22, cross bar；221, rach slot；23, the second connection
Set；231, the second circular boop；232, vertical bar；233, first sleeve；2331, fastening bolt；234, second sleeve；2341, T-slot；
3, track；4, control module；5, drive module；6, time delay module；61,555 timer；SB, button switch；KA1, electromagnetic wire
Circle；KA2, electromagnetic coil；KA3, electromagnetic coil；KA4, electromagnetic coil；KA5, electromagnetic coil；KA1-1, normally opened contact；KA2-1,
Normally opened contact；KA2-2, normally-closed contact；KA2-3, normally opened contact；KA2-4, normally-closed contact；KA3-1, normally opened contact；KA4-1, often
Closed contact；KA5-1, normally opened contact；R1, resistance；R2, resistance；R3, resistance；C1, capacitor；D1, diode；D2, diode.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment: a kind of accurate flame cutting machine of cutting, as shown in Figure 1, including casing 1, being rotationally connected with 1 liang of casing
Two rail wheels 11 of side, the pipette tips 2 for being connected to the track 3 of 11 bottom end of rail wheel and being fixedly connected on casing 1.It is working
When, pipette tips 2 jet out flames for cutting steel, and rail wheel 11 makes flame cutting machine move forward and backward along track 3 in the rotation of track 3
Steel are cut.
As depicted in figs. 1 and 2, wheel shaft is rotatably connected in the casing 1 of corresponding two 11 middle positions of rail wheel
111, two rail wheels 11 are respectively fixedly connected in 111 both ends of wheel shaft, and transmission component 112, transmission group are connected on wheel shaft 111
Part 112 includes the commutator 1121 being fixedly connected on wheel shaft 111 and the driving shaft 1122 being fixedly connected on commutator 1121,
Driving shaft 1122 is fixedly connected with motor 113 far from 1121 one end of commutator perpendicular to wheel shaft 111 and in driving shaft 1122, electricity
Machine 113 is fixedly connected in casing 1.Motor 113 drives driving shaft 1122 to rotate, and driving shaft 1122 is driven by commutator 1121
Driving wheel axis 111 rotates, and wheel shaft 111 drives flame cutting machine to move forward and backward along track 3 by driving the rotation of rail wheel 11.In machine
The bottom of 1 one end of shell is fixedly connected with universal wheel 13, and universal wheel 13 is located at the middle position of 1 short side of casing, universal wheel 13 with
Support machine casing 1 is played the role of in distribution triangular in shape between two rail wheels 11, guarantees flame cutting machine motion stabilization, and
Flame cutting machine is facilitated to turn.
As shown in figures 1 and 3, it is fixedly connected with connecting rod 12 far from 2 one end of pipette tips in casing 1, at corresponding 2 rear of pipette tips
Infrared sensor 121 is fixedly connected in connecting rod 12 at position, infrared sensor 121 is arranged along the cutting track of pipette tips 2
And detect the gap that pipette tips 2 are cut through.Button switch SB is fixedly connected on casing 1, infrared sensor 121, button are opened
It closes SB and motor 113 is connected with control circuit jointly, control circuit includes control module 4, drive module 5 (referring to fig. 4) and prolongs
When module 6 (referring to Fig. 5).
As shown in figure 3, control module 4 includes button switch SB, button switch SB is electrically connected with power supply VCC, button switch
The SB other end is electrically connected with electromagnetic coil KA2, and the electromagnetic coil KA2 other end is electrically connected with resistance R1, and the resistance R1 other end is electrically connected
It is connected to electromagnetic coil KA1, the ground connection setting of the electromagnetic coil KA1 other end is parallel with the electricity being serially connected at the both ends electromagnetic coil KA2
Magnetic coil KA3 and electromagnetic coil KA5, infrared sensor 121 are series at the one end electromagnetic coil KA3, at 121 both ends of infrared sensor
It is parallel with the normally opened contact KA5-1 and normally-closed contact KA4-1 being serially connected.
As shown in figure 4, drive module 5 includes motor 113, motor 113 is in series with normally opened contact KA1-1, normally opened contact
KA2-1, normally opened contact KA2-3 and power supply VCC, normally opened contact KA2-3 other end ground connection setting, in normally opened contact KA2-1 and electricity
113 both ends of machine are parallel with normally-closed contact KA2-2, are parallel with normally-closed contact KA2-4 in motor 113 and the both ends normally opened contact KA2-3；
As shown in figure 5, time delay module 6 include 555 timer, 61,555 timer 61 No. 2 pins and No. 1 pin it
Between be parallel with normally opened contact KA3-1, be parallel with capacitor C1 on normally opened contact KA3-1, No. 3 pins of 555 timers 61 and No. 1
Electromagnetic coil KA4 is parallel between pin, the both ends electromagnetic coil KA4 are parallel with diode D1, No. 8 pins of 555 timers 61
Diode D2 and power supply VCC, No. 4 pins of 555 timers 61 and No. 8 pin series connection are parallel between No. 5 pins, 555 is fixed
When device 61 No. 4 pins and No. 6 pins between and be connected between No. 2 pins of resistance R3,555 timer 61 and No. 4 pins simultaneously
It is connected with resistance R2, No. 6 pins of 555 timers 61 are connected with No. 7 pins, No. 2 pins and No. 6 pin strings of 555 timers 61
Connection.
As shown in figures 1 to 6, it is fixedly connected with connecting column 21 on casing 1, is fixedly connected with first on connecting column 21
Connector sleeve 211 is fixedly connected with the first circular boop 212 on the first connector sleeve 211, is detachably fixed connection in the first circular boop 212
There is cross bar 22, cross bar 22, which stretches out the setting of casing 1 and is detachably fixed in the stretching of cross bar 22 1 one end of casing, is connected with the second circular boop
231, it is fixedly connected with the second connector sleeve 23 on the second circular boop 231, is fixedly connected with vertical bar 232 in the second connector sleeve 23,
First sleeve 233 is slidably connected in 232 bottom end of vertical bar, second sleeve 234, pipette tips 2 are fixedly connected in first sleeve 233
It is connected in second sleeve 234.Pipette tips 2 can keep a distance with casing 1 by above structure, prevent 2 burn machine of pipette tips
Shell 1.
As shown in Figure 6 and Figure 7, T-slot 2341 is offered in second sleeve 234, pipette tips 2 are connected in T-slot 2341,
Facilitate the disassembly and replacement of pipette tips 2.Fastening bolt 2331 is threaded in first sleeve 233, fastening bolt 2331 can
It is connected on vertical bar 232, staff can fix the relative position of first sleeve 233 by tightening fastening bolt 2331.
As shown in Figure 6 and Figure 8, it is rotatably connected to rotation axis 2121 in the first circular boop 212 and the second circular boop 231, often
A rotation axis 2121 is fixedly connected to gear 2122 close to 22 one end of cross bar, the cross bar at each 2122 position of gear of correspondence
The rach slot 221 of mate gear 2122 is offered on 22, rach slot 221 is arranged along 22 length direction of cross bar, each gear 2122
It is engaged on rach slot 221.The first circular boop 212 and the second circular boop are stretched out far from 22 one end of cross bar in each rotation axis 2121
231 settings are fixedly connected to hand far from 22 one end of cross bar in each rotation axis 2121 and twist wheel 2123.Staff passes through rotation
Hand on first circular boop 212, which twists wheel 2123, can drive the gear 2122 in the first circular boop 212 to rotate on cross bar 22, to adjust
The relative position of cross bar 22 and connecting column 21.Rotating the stubborn wheel 2123 of the hand on the second circular boop 231 can drive in the second circular boop 231
Gear 2122 rotated on cross bar 22, to adjust the positional relationship between vertical bar 232 and cross bar 22.It is twisted by two hands of rotation
The position of wheel 2123 and the sliding adjustable pipette tips 2 of first sleeve 233, to cooperate different operating conditions.
The course of work: at work, staff first places track 3 along scheduled cutting track, by two tracks
Wheel 11 is placed on track 3, then loosens the first circular boop 212 and the second circular boop 231, is rotated two hands and is twisted wheel 2123 to drive two
A rotation axis 2121 rotates, and two rotations of rotation axis 2121 drive two gears 2122 to rotate on cross bar 22, to adjust pipette tips 2
The distance between casing 1.Unscrew fastening bolt 2331 again, slides first sleeve 233 to adjust the relative altitude of pipette tips 2.It adjusts
Fastening bolt 2331 is tightened after section and tightens the first circular boop 212 and the second circular boop 231, guarantees that 2 relative position of pipette tips is steady
It is fixed.
When staff presses button switch SB, electromagnetic coil KA2 and electromagnetic coil KA1 obtain electric, electromagnetic coil KA1 control
Normally opened contact KA1 closure processed, electromagnetic coil KA2 controls normally opened contact KA2-1 and normally opened contact KA2-3 closure, normally closed touching at this time
Point KA2-2 and normally-closed contact KA2-4 is disconnected, and so that motor 113 is obtained electric and is rotated forward, flame cutting machine travels forward, hot unofficial biography
Sensor 121 makes circuit pathways when detecting shelter, obtains electromagnetic coil KA3 and electromagnetic coil KA5 electric, while making electromagnetic coil
KA2 short circuit, electromagnetic coil KA2 control normally opened contact KA2-1 and normally opened contact KA2-3 and disconnect, normally-closed contact KA2-2 and normally closed touching
Point KA2-4 closure, motor 113 invert, and flame cutting machine moves backward, and electromagnetic coil KA5 controls normally opened contact KA5-1 and closes at this time
It closes, forms latching circuit, timely infrared sensor 121 does not make circuit pathways electromagnetic coil KA3 can be made to obtain electric, electromagnetic wire yet
Enclose KA3 control normally opened contact KA3-1 closure, 555 timers 61 electric, delay electric, the electromagnetic coil KA4 that obtains electromagnetic coil KA4
It is electric after control normally-closed contact KA4-1 disconnect, make KA2 again it is electric, motor 113 rotates forward again, and flame cutting machine moves on,
Complete cutting.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (10)
1. a kind of accurate flame cutting machine of cutting, including casing (1), the rail wheel (11) being rotationally connected with below casing (1),
The track (3) that is set to below rail wheel (11) and the pipette tips (2) for being connected to casing (1) front end, it is characterised in that: in corresponding rail
It is rotatably connected to wheel shaft (111) in casing (1) at road wheel (11) position, rail wheel (11) is fixedly connected on wheel shaft (111) two
End is fixedly connected with motor (113) in the casing (1) at corresponding wheel shaft (111) position, in wheel shaft (111) and motor (113)
Between be connected with can make motor (113) drive wheel shaft (111) rotation transmission component (112)；
It is fixedly connected with infrared sensor (121) in pipette tips (2) rear end, cutting track of the infrared sensor (121) along pipette tips (2)
It is arranged and detects the gap that pipette tips (2) are cut through；
Infrared sensor (121) is connected with the control circuit of control motor (113) rotation, and the control circuit includes:
Drive module (5), the drive module (5) can control gas flame cuttiug by control driving motor (113) positive and negative rotation
Machine is moved forward and backward along track (3)；
Control module (4), the control module (4) connect with drive module (5), when infrared sensor (121) detects pipette tips
(2) on the contrary then pass through drive just by drive module (5) control motor (113) reversion when being blocked in the gap cut through
Dynamic model block (5) controls motor (113) and rotates forward.
2. the accurate flame cutting machine of cutting according to claim 1, which is characterized in that the control circuit further include:
Time delay module (6), the time delay module (6) are connected to control module (4), detect pipette tips in infrared sensor (121)
(2) when blocking in the gap cut through, time delay module (6) delays time to control motor (113) restores to rotate forward.
3. the accurate flame cutting machine of cutting according to claim 2, which is characterized in that the control module (4) includes
The button switch (SB) being fixedly connected on casing (1), button switch (SB) are electrically connected with power supply VCC, and button switch (SB) is another
One end is electrically connected with electromagnetic coil (KA2), and electromagnetic coil (KA2) other end is electrically connected with resistance (R1), resistance (R1) other end
It is electrically connected with electromagnetic coil (KA1), the ground connection setting of electromagnetic coil (KA1) other end is parallel with phase at the both ends electromagnetic coil (KA2)
Mutual concatenated electromagnetic coil (KA3) and electromagnetic coil (KA5), infrared sensor (121) are series at the one end electromagnetic coil (KA3),
The normally opened contact (KA5-1) and normally-closed contact (KA4-1) being serially connected are parallel at infrared sensor (121) both ends；
The drive module (5) includes motor (113), and motor (113) is in series with normally opened contact (KA1-1), normally opened contact (KA2-
1), normally opened contact (KA2-3) and power supply VCC, the ground connection setting of normally opened contact (KA2-3) other end, in normally opened contact (KA2-1) and
Motor (113) both ends are parallel with normally-closed contact (KA2-2), are parallel in motor (113) and the both ends normally opened contact (KA2-3) normally closed
Contact (KA2-4)；
The time delay module (6) includes 555 timers (61), in parallel between No. 2 pins and No. 1 pin of 555 timers (61)
Have normally opened contact (KA3-1), is parallel with electromagnetic coil (KA4) between No. 3 pins and No. 1 pin of 555 timers (61).
4. the accurate flame cutting machine of cutting according to claim 1, it is characterised in that: transmission component (112) packet
The driving shaft (1122) for including the commutator (1121) being fixedly connected on axle and being fixedly connected on commutator (1121), actively
Axis (1122) is fixedly connected on the output shaft of motor (113) far from commutator (1121) one end.
5. the accurate flame cutting machine of cutting according to claim 1, it is characterised in that: in the fixed company in casing (1) one end
It is connected to universal wheel (13).
6. the accurate flame cutting machine of cutting according to claim 1, it is characterised in that: be fixedly connected on casing (1)
There are connecting column (21), the first connector sleeve (211) are fixedly connected on connecting column (21), it is fixed on the first connector sleeve (211)
It is connected with the first circular boop (212), is connected with cross bar (22) among the first circular boop (212), cross bar (22) is clamped far from rack one end
Have the second circular boop (231), the second circular boop (231) is fixedly connected with the second connector sleeve (23), fixed on the second connector sleeve (23) to connect
It is connected to vertical bar (232), pipette tips (2), which are detachably fixed, is connected to vertical bar (232) bottom end.
7. the accurate flame cutting machine of cutting according to claim 6, it is characterised in that: slided in vertical bar (232) bottom end
It is connected with first sleeve (233), first sleeve (233) is fixedly connected with second sleeve (234), and pipette tips (2) are connected in second set
In cylinder (234).
8. the accurate flame cutting machine of cutting according to claim 7, it is characterised in that: screw thread in first sleeve (233)
It is connected with fastening bolt (2331), fastening bolt (2331) can be connected on vertical bar (232).
9. the accurate flame cutting machine of cutting according to claim 6, it is characterised in that: in the first circular boop (212) and the
It is rotatably connected on two circular boops (231) rotation axis (2121), each rotation axis (2121) is fixed close to cross bar (22) one end
Gear (2122) are connected with, are offered on the cross bar (22) at each gear of correspondence (2122) position along cross bar (22) length side
To the rach slot (221) of setting, each gear (2122) is engaged on rach slot (221).
10. the accurate flame cutting machine of cutting according to claim 9, it is characterised in that: each rotation axis (2121) is equal
Stretch out the first circular boop (212) and the second circular boop (231) setting and each rotation axis (2121) far from cross bar (22) one end it is equal
It is fixedly connected with hand and twists wheel (2123).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596598.9U CN208391224U (en) | 2018-04-25 | 2018-04-25 | Cut accurate flame cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820596598.9U CN208391224U (en) | 2018-04-25 | 2018-04-25 | Cut accurate flame cutting machine |
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| CN208391224U true CN208391224U (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820596598.9U Expired - Fee Related CN208391224U (en) | 2018-04-25 | 2018-04-25 | Cut accurate flame cutting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125513A (en) * | 2019-06-17 | 2019-08-16 | 武汉钢铁有限公司 | Flame cutting machine device |
| CN111906405A (en) * | 2020-07-08 | 2020-11-10 | 山东齐鲁电机制造有限公司 | Flange flame cutting device, cutting method and mounting method |
| CN116604138A (en) * | 2023-07-20 | 2023-08-18 | 深圳市星河达科技有限公司 | Flame cutting mechanism of heat conducting material |
-
2018
- 2018-04-25 CN CN201820596598.9U patent/CN208391224U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125513A (en) * | 2019-06-17 | 2019-08-16 | 武汉钢铁有限公司 | Flame cutting machine device |
| CN111906405A (en) * | 2020-07-08 | 2020-11-10 | 山东齐鲁电机制造有限公司 | Flange flame cutting device, cutting method and mounting method |
| CN116604138A (en) * | 2023-07-20 | 2023-08-18 | 深圳市星河达科技有限公司 | Flame cutting mechanism of heat conducting material |
| CN116604138B (en) * | 2023-07-20 | 2023-09-22 | 深圳市星河达科技有限公司 | Flame cutting mechanism of heat conducting material |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20210425 |