CN107351173B - High-pressure discharging device and electric arc gassing apparatus - Google Patents
High-pressure discharging device and electric arc gassing apparatus Download PDFInfo
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- CN107351173B CN107351173B CN201710610302.4A CN201710610302A CN107351173B CN 107351173 B CN107351173 B CN 107351173B CN 201710610302 A CN201710610302 A CN 201710610302A CN 107351173 B CN107351173 B CN 107351173B
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- effect tube
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- zener diode
- spray point
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
The present invention provides a kind of high-pressure discharging devices and electric arc gassing apparatus, the high-pressure discharging device includes spray point and for the high-pressure generating circuit to spray point conveying high-pressure, wherein, high-pressure generating circuit includes: field-effect tube, clamp diode, zener diode, capacitor and transformer, wherein, field-effect tube includes the first field-effect tube and the second field-effect tube, and the first field-effect tube and the second field-effect tube are in parallel；Clamp diode is arranged between the grid and drain electrode of scene effect pipe, and zener diode is arranged between the grid and source electrode of scene effect pipe；The both ends of capacitor are connected with the drain electrode of the first field-effect tube and the drain electrode of the second field-effect tube respectively；The centre tap of transformer is connected with the grid of the grid of the first field-effect tube and the second field-effect tube respectively by resistance and inductance, the first connecting terminal of transformer and the second connecting terminal are connected with the both ends of capacitor respectively, alleviate that existing gassing apparatus energy consumption is higher and second-rate technical problem of singing.
Description
Technical field
The present invention relates to the technical field of gassing apparatus, singe dress more particularly, to a kind of high-pressure discharging device and electric arc
It sets.
Background technique
Currently, being mainly packaged using paper carrying belt in slice component encapsulation field.The production process of paper carrying belt is such as
Under: disc type winding article first is processed into raw material cutting, by punching apparatus punching, then removes soft flocks with gassing apparatus.Piece
Formula electronic package paper carrying belt is after punching, and the paper pulp fiber soft flocks in hole cannot completely eliminate, and soft flocks is for small
The component encapsulation influence of size is very big, and the soft flocks even greater than 0.1mm all will affect the filling of element and take, especially
Smaller elements affect is bigger, therefore removes soft flocks process and be very important.Existing gassing apparatus by air compressor and
Fan heater is constituted, and the important component of fan heater is ceramic tube or heating wire, and fan heater heating is first raised to certain temperature by when use,
High pressure gas is sent into fan heater by air compressor, and air outlet by heating temperature and goes out against the paper carrying belt for having beaten hole
Air port adjusts the degree that paper carrying belt is singed at a distance from paper carrying belt, and can guarantee that paper carrying belt is not damaged by burn
It is bad.
Existing gassing apparatus can generate water when using air compressor, while having oil leakage and going out, it is difficult to thoroughly processing
Completely, wherein water generates the service life that will affect fan heater, and oil can be sticked on paper carrying belt the quality for influencing paper carrying belt.
Existing gassing apparatus energy consumption when using air compressor is high, and relevant auxiliary facility cost and maintenance cost are all very
Height, especially because the reasons such as thunder and lightning are easy to cause air compressor machine to shut down, this will seriously affect singeing step.Due to using heater strip to add
Thermal energy consumption is high, therefore workshop condition temperature is high when equipment operation, and workshop can not well cool down when causing multiple devices while running.
Summary of the invention
The purpose of the present invention is to provide a kind of high-pressure discharging devices and electric arc gassing apparatus, alleviate existing dress of singing
Set that energy consumption is higher and second-rate technical problem of singing.
According to an aspect of the invention, there is provided a kind of high-pressure discharging device, including spray point and for being put to described
The high-pressure generating circuit of acusector conveying high-pressure, wherein the high-pressure generating circuit includes: field-effect tube, clamp diode, pressure stabilizing
Diode, capacitor and transformer, wherein the field-effect tube include the first field-effect tube and the second field-effect tube, described first
Field-effect tube and second field-effect tube are in parallel；Grid and the drain electrode of the field-effect tube is arranged in the clamp diode
Between, the zener diode is arranged between the grid and source electrode of the field-effect tube；The both ends of the capacitor respectively with it is described
The drain electrode of first field-effect tube is connected with the drain electrode of second field-effect tube；The centre tap of the transformer passes through resistance
It is connected respectively with the grid of the grid of first field-effect tube and second field-effect tube with inductance, the transformer
One connecting terminal and the second connecting terminal are connected with the both ends of the capacitor respectively.
Further, the zener diode includes: the first zener diode, the cathode of first zener diode with
The grid of first field-effect tube is connected, and the anode of first zener diode connects low level signal；Second pressure stabilizing two
Pole pipe, the cathode of second zener diode are connected with the grid of second field-effect tube, two pole of the second pressure stabilizing
The anode of pipe connects low level signal.
Further, described device further include: first resistor, wherein the first resistor and two pole of the first pressure stabilizing
Pipe is in parallel；Second resistance, wherein the second resistance is in parallel with second zener diode.
Further, the clamp diode includes: the first clamp diode, the cathode of first clamp diode with
The drain electrode of first field-effect tube is connected, the anode and the grid of second field-effect tube of first clamp diode
It is connected；Second clamp diode, the cathode of second clamp diode are connected with the drain electrode of second field-effect tube,
The anode of second clamp diode is connected with the grid of first field-effect tube.
Further, described device further include: target inductance, wherein the target inductance is arranged in the centre tap
Between the grid of the field-effect tube.
Further, described device further include: 3rd resistor, the first end of the 3rd resistor and first field-effect
The grid of pipe is connected, the second termination power supply signal of the 3rd resistor；4th resistance, the first end of the 4th resistance with
The grid of second field-effect tube is connected, the second termination power supply signal of the 4th resistance.
Further, the spray point includes first row spray point and second row spray point, wherein the first row electric discharge
Needle and the second row spray point are arranged in a one-to-one correspondence.
According to another aspect of the present invention, additionally provide a kind of electric arc gassing apparatus, including positioning plate, transmission device and
High-pressure discharging device described in any one of the claims 1 to 7；The positioning plate is arranged on the support frame, for carrying
Target to be singed；The transmission device is used to transmit the target to be singed to the positioning plate according to the default transmission period；Institute
State high-pressure generating circuit in high-pressure discharging device be used for transmission device transmission it is described wait singe target when, driving electric discharge
Needle generates high-voltage arc；Spray point in the high-pressure discharging device is used to stop transmission in the transmission device described wait singe
When target, operation of singing is executed to the target to be singed by the high-voltage arc of generation.
Further, the transmission device includes: divider, pinwheel and sensing device, wherein the divider with it is described
Support frame is separately positioned, and horizontally disposed with the positioning plate, under the drive of external motor, driving the pinwheel mobile
Pre-determined distance, so that the pinwheel transmits the target to be singed to the positioning plate；The sensing device and the divider
It is connected, is controlled described in the high-pressure generating circuit driving for incuding indication signal, and when sensing the indication signal
Spray point generates high-voltage arc.
Further, described device further include: dust hood, dust hood connecting rod, dust hood connecting rod fixed block, wherein
The dust hood is fixed in the dust hood connecting rod, and is singed dress by dust hood connecting rod setting in the electric arc
The top set, the dust hood connecting rod are fixed on stationary plane by the dust hood connecting rod fixed block, and the dust hood is used
Dust in the removal electric arc gassing apparatus.
In high-pressure discharging device provided in an embodiment of the present invention, including spray point and for spray point conveying high-pressure
High-pressure generating circuit, wherein high-pressure generating circuit includes: field-effect tube, clamp diode, zener diode, capacitor and transformation
Device, wherein field-effect tube includes the first field-effect tube and the second field-effect tube, and the first field-effect tube and the second field-effect tube are simultaneously
Connection；Clamp diode be arranged scene effect pipe grid and drain electrode between, zener diode be arranged scene effect pipe grid and
Between source electrode；The both ends of capacitor are connected with the drain electrode of the first field-effect tube and the drain electrode of the second field-effect tube respectively；Transformer
Centre tap be connected respectively with the grid of the grid of the first field-effect tube and the second field-effect tube by resistance and inductance, become
The first connecting terminal of depressor and the second connecting terminal are connected with the both ends of capacitor respectively.Dress of singing in compared with the existing technology
It sets, gassing apparatus provided by the invention uses above-mentioned high-pressure discharging device, the phenomenon that leak oil leak can be effectively relieved, Yi Jihuan
It solves that existing gassing apparatus energy consumption is higher and second-rate technical problem of singing, singes to realize to reduce energy consumption and improve
The technical effect of quality.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of high-pressure generating circuit according to an embodiment of the present invention；
Fig. 2 is a kind of main view of electric arc gassing apparatus according to an embodiment of the present invention；
Fig. 3 is a kind of right view of electric arc gassing apparatus according to an embodiment of the present invention；
Fig. 4 is a kind of top view of electric arc gassing apparatus according to an embodiment of the present invention.
Icon: 1- divider；2- pinwheel；3- has beaten the strap in hole；4- sensing chip；5- photoelectric sensor；6- spray point；
7- dust hood；8- positioning plate；9- support frame；10- dust hood connecting rod；11 dust hood connecting rod fixed blocks.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.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, shall fall within the protection scope of the present invention.
Embodiment one:
According to embodiments of the present invention, a kind of embodiment of high-pressure discharging device is provided.
High-pressure discharging device includes: including spray point and for the high-pressure generating circuit to spray point conveying high-pressure, and Fig. 1 is
A kind of schematic diagram of high-pressure generating circuit according to an embodiment of the present invention.
In embodiments of the present invention, spray point includes first row spray point and second row spray point, wherein first row electric discharge
Needle and second row spray point are arranged in a one-to-one correspondence.
It equally include 10 spray points in second row spray point for example, first row spray point includes 10 spray points, first
10 spray points in discharge acusector are arranged in a one-to-one correspondence with 10 spray points in second row spray point, and first row spray point
In the syringe needles of syringe needle and 10 spray points in second row spray point of 10 spray points be oppositely arranged.
As shown in Figure 1, high-pressure discharging device includes: field-effect tube, clamp diode, zener diode, capacitor and transformation
Device, wherein field-effect tube includes the first field-effect tube and the second field-effect tube, and the first field-effect tube and the second field-effect tube are simultaneously
Connection.Wherein, the first field-effect tube is the Q1 in Fig. 1, and the second field-effect tube is the Q2 in Fig. 1, and clamp diode is Fig. 1
In D1 and D2, capacitor is the C1 in Fig. 1, and transformer is the T1 in Fig. 1, and zener diode is D3 and D4 in Fig. 1.
Specifically, between the grid and drain electrode of clamp diode setting scene effect pipe, effect on the scene is arranged in zener diode
It should be between the grid and source electrode of pipe；
The both ends of capacitor are connected with the drain electrode of the first field-effect tube and the drain electrode of the second field-effect tube respectively；
The centre tap of transformer by resistance and inductance respectively with the grid of the first field-effect tube and the second field-effect tube
Grid be connected, the first connecting terminal of transformer and the second connecting terminal are connected with the both ends of capacitor respectively.
In high-pressure discharging device provided in an embodiment of the present invention, including spray point and for spray point conveying high-pressure
High-pressure generating circuit, wherein high-pressure generating circuit includes: field-effect tube, clamp diode, zener diode, capacitor and transformation
Device, wherein field-effect tube includes the first field-effect tube and the second field-effect tube, and the first field-effect tube and the second field-effect tube are simultaneously
Connection；Clamp diode be arranged scene effect pipe grid and drain electrode between, zener diode be arranged scene effect pipe grid and
Between source electrode；The both ends of capacitor are connected with the drain electrode of the first field-effect tube and the drain electrode of the second field-effect tube respectively；Transformer
Centre tap be connected respectively with the grid of the grid of the first field-effect tube and the second field-effect tube by resistance and inductance, become
The first connecting terminal of depressor and the second connecting terminal are connected with the both ends of capacitor respectively.Dress of singing in compared with the existing technology
It sets, gassing apparatus provided by the invention uses above-mentioned high-pressure discharging device, the phenomenon that leak oil leak can be effectively relieved, Yi Jihuan
It solves that existing gassing apparatus energy consumption is higher and second-rate technical problem of singing, singes to realize to reduce energy consumption and improve
The technical effect of quality.
In an optional embodiment, as shown in Figure 1, the high-pressure generating circuit further include: first resistor R1 and second
Resistance R2.
Specifically, as shown in Figure 1, first resistor R1 is in parallel with the first zener diode D3；Second resistance R2 and second is steady
Press diode D4 in parallel.
In an optional embodiment, as shown in Figure 1, clamp diode includes: the first clamp diode D1 and second
Clamp diode D2.
Specifically, the cathode of the first clamp diode D1 is connected with the drain electrode of the first field-effect tube Q1, the first clamper two
The anode of pole pipe is connected with the grid of the second field-effect tube Q2；
The cathode of second clamp diode D2 is connected with the drain electrode of the second field-effect tube Q2, and the second clamp diode is just
Pole is connected with the grid of the first field-effect tube Q1.
In another optional embodiment, as shown in Figure 1, the high-pressure generating circuit further include:
Target inductance L1, wherein the centre tap and field-effect tube that transformer T1 is arranged in target inductance L1 are (that is, first
Field-effect tube Q1 and the second field-effect tube Q2) grid between.
In another optional embodiment, as shown in Figure 1, the high-pressure generating circuit further include: 3rd resistor R3 and
Four resistance R4.
Specifically, the first end of 3rd resistor R3 is connected with the grid of the first field-effect tube Q1, and the second of 3rd resistor
Termination power signal；
The first end of 4th resistance R4 is connected with the grid of the second field-effect tube Q2, the second termination power of the 4th resistance
Signal.
In another optional embodiment, as shown in Figure 1, zener diode includes: the first zener diode D3 and
Two zener diode D4.
The cathode of first zener diode D3 is connected with the grid of the first field-effect tube Q1, the first zener diode D3's
Anode connects low level signal；
The cathode of second zener diode D4 is connected with the grid of the second field-effect tube Q2, the second zener diode D4's
Anode connects low level signal.
In embodiments of the present invention, the discharge principle of high-pressure generating circuit as shown in Figure 1 is described as follows:
First, when VCC accesses power supply, high-pressure generating circuit is powered on.At the time of high-pressure generating circuit powers on, target electricity
The electric current that is passed through of sense L1 is zero, when power supply VCC passes through 3rd resistor R3 and the 4th resistance R4, the first field-effect tube Q1 conducting and the
Two field-effect tube Q2 are in off state, and the electric current of target inductance L1 gradually increases.
Due to the difference of the first field-effect tube Q1 and second field-effect tube Q2 the two switching tube characteristics, inflow two will lead to
The electric current of a switching tube (that is, first field-effect tube Q1 and the second field-effect tube Q2) is different.At this point, the first field-effect tube Q1 is by rate
It is first connected, after the first field-effect tube Q1 conducting, the drain voltage of the first field-effect tube Q1 is equal with source voltage, becomes low
Level.At this point, the voltage of the first clamp diode D1 cathode is low level, then the voltage of the first clamp diode D1 anode is
0.7 volt.So, in the case, the grid voltage of the second field-effect tube Q2 is unsatisfactory for gate voltage, at the second field-effect tube Q2
In off state.
Assuming that the first field-effect tube Q1 electric current is greater than the first field-effect tube Q2 electric current, transformer T1 is positive b is generated, and a is
Negative induced voltage then passes through T1 and forms positive feedback, at this point, completing start-up course.
Second, at t0 moment~t1 moment, wherein at the time of the t0 moment is that the first field-effect tube Q1 is connected, the t1 moment is
At the time of transformer T1 electric discharge is completed.
Since the current direction of the transformer T1 in the last period is a to c, and capacitor C1 is in t0 moment both end voltage
Zero.Since electric current cannot be mutated, since the t0 moment, transformer T1 electric current will charge to capacitor C1.At this point, the both ends capacitor C1
Voltage is gradually the positive voltage of the negative c of a, and sine becomes larger, and transformer T1 current sinusoidal becomes smaller.A point voltage is by first at this time
Effect pipe Q1 pulls down to 0V, so c point voltage sinusoidal becomes larger, wherein the Q1 grid voltage of the first field-effect tube is by the first pressure stabilizing
Diode D3 voltage-stabiliser tube clamper, therefore, the first field-effect tube Q1 can remain conducting.
Third, at the t1 moment, when the electric current in transformer T1 falls to zero, energy is all discharged into capacitor C1,
The voltage at the both ends capacitor C1 reaches maximum value at this time, that is, at the time of the t1 moment is that transformer T1 electric discharge is completed.
4th, at t1 moment~t2 moment, wherein at the time of the t1 moment is that transformer T1 electric discharge is completed, the t2 moment is electricity
At the time of holding C1 electric discharge completion.
Since the t1 moment, capacitor C1 begins through transformer T1 and is discharged by c to a, the voltage (i.e. c point voltage) of capacitor C1
Sine becomes smaller, and the electric current of transformer T1 is become larger by c to a sine.
5th, the energy in the t2 moment, capacitor C1 is substantially discharged, at this point, c point voltage drops to metal-oxide-semiconductor valve
Threshold voltage or so, at this point, Q1 will be made to enter amplification region by D2.Specifically, when c point voltage drops below the first field-effect tube
When the clamp voltage of Q1, the second clamp diode D2 conducting.After D2 conducting, the input voltage for being equivalent to Q1 is the voltage of c point.When
When c point voltage is larger, the first field-effect tube Q1 is located at saturation region, and when c point voltage slowly declines, the first field-effect tube Q1 is by satisfying
Amplification region is entered with area.
Capacitor C1 reaches maximum value by c to a discharge current to transformer T1 winding at this time.Simultaneously because the first field-effect tube
Q1 enters amplification region, and a point voltage is gradually increasing, while enters the second field-effect tube Q2 also by the first clamp diode D1 and putting
Great Qu.
6th, in t2 moment capacitor C1 discharge off, transformer T1 winding reaches maximum value by c to a electric current, will fill to C1
Electricity makes C1 be charged as the negative voltage of the positive c of a, while the voltage sinusoidal at the both ends C1 becomes larger.Two metal-oxide-semiconductors are (that is, first effect at this time
Should pipe Q1 and the second field-effect tube Q2) enter amplification region simultaneously.
7th, since transformer T1 persistently charges to capacitor C1, at this point, voltage is negative for the positive c of a on C1, pass through two two poles
Pipe increases Q2 grid voltage, and Q1 grid is gradually reduced, while positive feedback is formed, Q2 conducting, Q1 cut-off.
8th, when the second field-effect tube Q2 conducting, when the process of high voltage discharge circuit is connected with the first field-effect tube Q1
Process it is similar, details are not described herein again.
It should be noted that in embodiments of the present invention, the inductance value of target inductance L1 is bigger than transformer T1, therefore,
L1 electric current is basically unchanged in the entirely concussion period.L1 is continuously LC oscillator electric energy supplement during concussion.
Embodiment two:
According to embodiments of the present invention, a kind of embodiment of electric arc gassing apparatus is provided.
The embodiment of the present invention is illustrated below in conjunction with Fig. 2 to Fig. 4.
Fig. 2 is a kind of main view of electric arc gassing apparatus according to an embodiment of the present invention；Fig. 3 is according to embodiments of the present invention
A kind of electric arc gassing apparatus right view；Fig. 4 is a kind of top view of electric arc gassing apparatus according to an embodiment of the present invention.
In embodiments of the present invention, electric arc gassing apparatus includes positioning plate, the height in transmission device and above-described embodiment one
Press electric installation.
Specifically, positioning plate setting on the support frame, for carrying target to be singed, support frame be used to support positioning plate and
High-pressure discharging device, and target to be singed；
Transmission device is used to transmit target to be singed to positioning plate according to the default transmission period；
High-pressure generating circuit in high-pressure discharging device be used for transmission device transmit wait singe target when, drive spray point
Generate high-voltage arc；
Spray point in high-pressure discharging device be used for transmission device stopping transmit wait singe target when, pass through the height of generation
Piezoelectricity arc treats target of singing and executes operation of singing.
Specifically, the process description of singing of above-mentioned electric arc gassing apparatus is as follows: transmission device is according to default transmission week first
Phase transmits target to be singed to positioning plate, wherein during transmission device transmits target to be singed to positioning plate, height is pressed
High-pressure generating circuit driving spray point in electric installation generates high-voltage arc；It is put when being located at wait the region to be singed in target of singing
When the region of discharge of acusector, stop to positioning transmission target to be singed, at this point, spray point treats burning by the high-voltage arc generated
Hair target executes operation of singing.
Relative to existing compared with air compressor is treated by the way of target of singing is singed, implement in the present invention
In example, is treated by the way of target of singing singed using spray point, water will not be generated, the case where oil leak will not occur, because
This, will not influence the quality of target to be singed, meanwhile, it is treated by the way of target of singing singed using spray point, is also subtracted
The maintenance cost of equipment is lacked.
As shown in Fig. 2, the transmission device, comprising: divider 1, pinwheel 2 have beaten the strap 3 in hole (that is, above-mentioned wait singe
Target), high pressure is described in sensing device (wherein, sensing device includes sensing chip 4 and photoelectric sensor 5) and above-described embodiment one
Electric discharge device, wherein the high-pressure discharging device includes: spray point 6 and high-pressure generating circuit (being not shown in Fig. 2 into Fig. 4).
Specifically, positioning plate 8 is arranged on support frame 9, for carrying target to be singed (for example, having beaten the strap in hole
3)；
Divider 1 and support frame 9 are separately positioned, and horizontally disposed with positioning plate 8, under the drive of external motor,
The mobile pre-determined distance of band plane gear 2, so that pinwheel 2 transmits target to be singed (for example, the strap 3 for having beaten hole) to positioning plate 8；
Sensing device (that is, sensing chip 4 and photoelectric sensor 5) is connected with divider 1, for incuding indication signal, and
High-pressure generating circuit driving spray point is controlled when sensing indication signal generates high-voltage arc；
High-pressure generating circuit is fixed at the bottom of support frame 9, and is connected with spray point 6, for driving spray point
High-voltage arc is generated, executes operation of singing to treat target of singing by the high-voltage arc generated.
As shown in Figure 3 and Figure 4, device further include: dust hood 7, dust hood connecting rod 10, dust hood connecting rod fixed block
11, wherein dust hood 7 is fixed in dust hood connecting rod 10, and is arranged by dust hood connecting rod 10 in electric arc gassing apparatus
Top, dust hood connecting rod 10 is fixed on stationary plane by dust hood connecting rod fixed block 11, and dust hood 7 is for removing electric arc
Dust in gassing apparatus.
As shown in Figures 2 to 4, sensing device includes: sensing chip 4 and photoelectric sensor 5, includes notch in sensing chip 4,
In, sensing chip 4 is connected with the main shaft of divider 1, and sensing chip 4 is correspondingly arranged with photoelectric sensor 5；Wherein, photoelectric sensing
Device 5 then senses indication signal when the notch for detecting sensing chip passes through.
In embodiments of the present invention, when external motor rotates, divider 1 is driven to rotate, divider 1 is rotated with plane gear 2,
So that pinwheel 2 has been fought each other, the strap 3 in hole carries out feeding, feeding to positioning plate 8.Wherein, when motor rotation is turned around, divider
1 walks fixed equal portions (that is, above-mentioned pre-determined distance).When divider 1 rotates, sensing chip is also rotated with it, when the notch of sensing chip 4
When photoelectric sensor 5 is passed through in part, it is determined that indication signal is sensed, at this point, triggering high-pressure generating circuit driving spray point 6 produces
Raw high-voltage arc, to singe to the strap in movement, when the entity part of sensing chip 4 passes through photoelectric sensor 5, then
Determination is not sensed by indication signal, stops driving spray point 6 at this time and generates electric arc.
It is compared with existing gassing apparatus, electric arc gassing apparatus provided in an embodiment of the present invention is without using air compressor machine and adds
Heated filament heating, will not generate grease stain and influence paper carrying belt quality, and low energy consumption, and environmental protection.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of high-pressure discharging device, which is characterized in that including spray point and for the high pressure to the spray point conveying high-pressure
Circuit occurs, wherein the high-pressure generating circuit includes: field-effect tube, clamp diode, zener diode, capacitor and transformation
Device,
Wherein, the field-effect tube includes the first field-effect tube and the second field-effect tube, first field-effect tube and described the
Two field-effect tube are in parallel；
The clamp diode is arranged between the grid and drain electrode of the field-effect tube, and the zener diode is arranged described
Between the grid and source electrode of field-effect tube；
The both ends of the capacitor are connected with the drain electrode of first field-effect tube and the drain electrode of second field-effect tube respectively；
The centre tap of the transformer by resistance and inductance respectively with the grid of first field-effect tube and described second
The grid of field-effect tube is connected, first connecting terminal of transformer and the second connecting terminal both ends with the capacitor respectively
It is connected.
2. high-pressure discharging device according to claim 1, which is characterized in that the zener diode includes:
First zener diode, the cathode of first zener diode are connected with the grid of first field-effect tube, institute
The anode for stating the first zener diode connects low level signal；
Second zener diode, the cathode of second zener diode are connected with the grid of second field-effect tube, institute
The anode for stating the second zener diode connects low level signal.
3. high-pressure discharging device according to claim 2, which is characterized in that described device further include:
First resistor, wherein the first resistor is in parallel with first zener diode；
Second resistance, wherein the second resistance is in parallel with second zener diode.
4. high-pressure discharging device according to claim 1, which is characterized in that the clamp diode includes:
First clamp diode, the cathode of first clamp diode are connected with the drain electrode of first field-effect tube, institute
The anode for stating the first clamp diode is connected with the grid of second field-effect tube；
Second clamp diode, the cathode of second clamp diode are connected with the drain electrode of second field-effect tube, institute
The anode for stating the second clamp diode is connected with the grid of first field-effect tube.
5. high-pressure discharging device according to claim 1, which is characterized in that described device further include:
Target inductance, wherein the target inductance is arranged between the centre tap and the grid of the field-effect tube.
6. high-pressure discharging device according to claim 1, which is characterized in that described device further include:
3rd resistor, the first end of the 3rd resistor are connected with the grid of first field-effect tube, the 3rd resistor
Second termination power supply signal；
The first end of 4th resistance, the 4th resistance is connected with the grid of second field-effect tube, the 4th resistance
Second termination power supply signal.
7. high-pressure discharging device according to claim 1, which is characterized in that the spray point include first row spray point and
Second row spray point, wherein the first row spray point and the second row spray point are arranged in a one-to-one correspondence.
8. a kind of electric arc gassing apparatus, which is characterized in that any in transmission device and the claims 1 to 7 including positioning plate
High-pressure discharging device described in；
The positioning plate is arranged on the support frame, for carrying target to be singed；
The transmission device is used to transmit the target to be singed to the positioning plate according to the default transmission period；
High-pressure generating circuit in the high-pressure discharging device be used for transmission device transmission it is described wait singe target when, drive
Dynamic spray point generates high-voltage arc；
Spray point in the high-pressure discharging device be used for the transmission device stop transmission it is described wait singe target when, pass through
The high-voltage arc of generation executes operation of singing to the target to be singed.
9. device according to claim 8, which is characterized in that the transmission device includes: divider, pinwheel and induction dress
It sets, wherein
The divider and support frame as described above are separately positioned, and horizontally disposed with the positioning plate, for the band in external motor
Under dynamic, the mobile pre-determined distance of the pinwheel is driven, so that the pinwheel transmits the target to be singed to the positioning plate；
The sensing device is connected with the divider, for incuding indication signal, and when sensing the indication signal
Controlling the high-pressure generating circuit drives the spray point to generate high-voltage arc.
10. device according to claim 8, which is characterized in that described device further include:
Dust hood, dust hood connecting rod, dust hood connecting rod fixed block, wherein the dust hood is fixed on the dust hood and connects
On extension bar, and the top of the positioning plate is set by the dust hood connecting rod, the dust hood connecting rod fixed block is used
In the dust hood connecting rod is fixed on stationary plane, the dust hood is used to remove the dust in the electric arc gassing apparatus.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610302.4A CN107351173B (en) | 2017-07-25 | 2017-07-25 | High-pressure discharging device and electric arc gassing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710610302.4A CN107351173B (en) | 2017-07-25 | 2017-07-25 | High-pressure discharging device and electric arc gassing apparatus |
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| CN107351173A CN107351173A (en) | 2017-11-17 |
| CN107351173B true CN107351173B (en) | 2019-07-09 |
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| CN201710610302.4A Active CN107351173B (en) | 2017-07-25 | 2017-07-25 | High-pressure discharging device and electric arc gassing apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112064226B (en) * | 2020-10-15 | 2021-11-02 | 惠州市金长辉智能科技有限公司 | Utilize semiconductor to realize intelligent wrist-watch watchband suturing device of end of a thread |
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| CN107351173A (en) | 2017-11-17 |
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