CN2244993Y - Station circulant sequence controller for high frequency heat seal machine - Google Patents
Station circulant sequence controller for high frequency heat seal machine Download PDFInfo
- Publication number
- CN2244993Y CN2244993Y CN 92230953 CN92230953U CN2244993Y CN 2244993 Y CN2244993 Y CN 2244993Y CN 92230953 CN92230953 CN 92230953 CN 92230953 U CN92230953 U CN 92230953U CN 2244993 Y CN2244993 Y CN 2244993Y
- Authority
- CN
- China
- Prior art keywords
- frequency
- switch
- utility
- model
- relay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Relay Circuits (AREA)
Abstract
The utility model relates to a time sequence controller for altering the work station of a high-frequency heat sealing machine, which is provided with a time sequence distributor, a timer, a high-frequency relay and a delayer on the basis of a heat sealing start switch of each machine head. The utility model can first switch on the timer and the high-frequency relay, and then switch on the delayer and a high voltage electrical source of a high-frequency oscillator, so the high-frequency relay can control a high-frequency switch to be switched on and off. Or the high voltage electrical source is switched off, and the contacts of the high-frequency relay are released after the utility model is synchronous with the time delay of an energy storage filer network of an electrical source in order to make the high-frequency switch released and realize the control of work station alternation. The utility model can eliminate the sparks of electric arcs generated by the high-frequency switch when the high-frequency switch is switched. The utility model has the advantages of high control precision and reliable and stable work. The utility model is suitable for controlling the work station alteration of a high-frequency heat sealing machine.
Description
The utility model relates to a kind of high-frequency thermocompressor two-shipper head station and rotates electric time sequence control device.
Existing high-frequency thermocompressor since high-frequency generator power supply high voltage supply only through rectification and without filtering industrial frequency AC composition, therefore exist power utilization low, the heat seal melting welding time is long, the shortcoming strong to the surrounding environment electromagnetic interference, at the problems referred to above, application number is that 91229383.7 Chinese patent discloses a kind of " high-frequency thermocompressor suppresses the power frequency amplitude-modulated wave and disturbs energy-saving electric power ", and this power supply can overcome above-mentioned shortcoming preferably.But in order to improve output, bring into play usage ratio of equipment, rotate a lot of high-frequency thermocompressors employing two-shipper heads operating position, two people's blocked operations are produced; And two-shipper head station is rotated electrical control and by step vertical rod lower end the heat seal starting switch is housed usually, and the upper end is equipped with stage clip loose-leaf contact HF switch and is constituted.After high-frequency thermocompressor has adopted above-mentioned power supply, in the moment of high voltage source and high frequency voltage switching, because power supply energy storage network instant response, the start charging current is very big, the shutdown discharge needs certain time, so pin is trampled the pin vertical rod, during heat seal start switch high voltage source, the very easily arcing of HF switch contact of vertical rod upper end; Step is decontroled, and when the heat seal starting switch was turned off, vertical rod gravity was downward, HF switch loose-leaf contact separates fast, can produce strong arc spark, and the arc spark that is produced not only can burn out contact, reduce its service life greatly, simultaneously also can radiation high-frequency electromagnetic wave interference surrounding environment.In addition, the switch of vertical rod control is because mechanical impact force is bigger, and switch weares and teares easily, and repair rate is higher.
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of high-frequency thermocompressor station to rotate time sequence control device.
Technical solution of the present utility model is the heat seal starting switch K1 at two heads of high-frequency thermocompressor, be provided with timing distributor (1) and (2) on the K2 basis respectively, timing distributor (1) and (2) respectively have an output to be connected to timer (3) and (4) respectively, another output of timing distributor (1) and (2) links to each other and is connected to delayer (7), timer (3) and (4) respectively have an output to be connected to high frequency relay (5) and (6) respectively, another output of timer (3) and (4) connects timing distributor (2) and (1) respectively, and delayer (7) output is connected to people's control/automatic control selector switch K3.
The monostable pattern time-delay release-push circuit that timer of the present utility model (3) and (4) all are made up of time-base integrated circuit IC1, triode BG, resistance R 1, R2, capacitor C 1, C2, relay J 1 and K switch 6.
On-off circuit is connected in the monostable pattern time-delay that delayer of the present utility model (7) is made up of time-base integrated circuit IC2, resistance R 3, capacitor C 3, C4, diode D, relay J 2 and K switch 7.
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is a frame principle figure of the present utility model.
Fig. 2 is the circuit diagram of the utility model timer (3) and (4).
Fig. 3 is the circuit diagram of the utility model delayer (7).
K1, K2 represent the heat seal starting switch among Fig. 1; K3 represent the people control the automatic control selector switch; K4, K5 represent HF switch; (1), (2) expression timing distributor; (3), (4) expression timer; (5), (6) expression high frequency relay; (7) expression delayer; (8) expression wing overcurrent protective device; (9) expression A.C. contactor; (10) expression is controlled heat time heating time automatically; (11) expression high-frequency generator; (12), (13) expression heat seal electrode.
With reference to Fig. 1, when heat seal starting switch K1 connects, the signal triggering timer (3) of timing distributor (1) output is connected the contact of high frequency relay (5) earlier, another signal triggering delayer (7) of timing distributor (1) output, after the time of high frequency relay (5) adhesive action, connect A.C. contactor (9), make high-frequency generator (11) add high voltage source, the workpiece absorbing high-frequency energy on the heat seal electrode (12) is finished the heat seal operation.When turn-offing heat seal starting switch K1, timing distributor (1) output signal is cut off the power supply of delayer (7), A.C. contactor (9) and high-frequency generator (11) earlier.Another road output signal of timing distributor (1) then makes timer (3) and the synchronous back of the time-delay of high voltage source energy storage filter network discharge the contact of high frequency relay (5).In like manner, when heat seal starting switch K2 switches on or off, also can finish the aforesaid operations process.
With reference to Fig. 2, the IC circuit 1 in timer (3), (4) adopts 555 o'clock base integrated packages, after K switch 6 is connected power supply, relay J 1 adhesive high frequency relay (5) or (6) and contact thereof, triode BG conducting, the voltage on the capacitor C 1 is zero, IC1 exports high level, is in initial duty.K switch 6 is turn-offed, and relay J 1 continues adhesive, and when capacitor C 1 was charged to 2/3Vcc, the IC1 output switching activity was a low level, and triode BG ends, and the IC1 power supply is cut off, and relay J 1 discharges the contact of high frequency relay (5) and (6).
With reference to Fig. 3, in delayer (7), IC2 adopts 555 o'clock base integrated packages, the K switch 7 connection power supply that closes, IC2 is output as low level, and relay J 2 adhesive A.C. contactors (9) are connected the power supply of high-frequency generators (11), disconnect the cutoff high power supply until K switch 7.
Because the adhesive of HF switch K4, K5 or release are carried out Electromagnetic Control by high frequency relay (5) and (6) respectively, heat seal starting switch K1, K2 then are subjected to the timer (4) of the other side's head and the lock control of (3) respectively, so during two-shipper head blocked operation, heat seal electrode (12) and (13) can not add high frequency voltage simultaneously, and operation can not influence each other.
Using the utility model controls by turns to the operating position, the adhesive of high frequency relay contact all arc spark can not occur with release, making application number is that the application of 91229383.7 Chinese patent disclosed " suppress the power frequency amplitude-modulated wave and disturb energy-saving electric power " on high-frequency thermocompressor is achieved, thereby has overcome some shortcomings of existing high-frequency thermocompressor.In addition, the utility model also has electrical control precision height, little, the steady operation and other merits of switch motion mechanical impact force.
Claims (3)
1, a kind of high-frequency thermocompressor station is rotated time sequence control device, comprise each head heat seal starting switch K1, K2, people's control/automatic control selector switch K3, it is characterized in that also comprising timing distributor (1) and (2), timer (3) and (4), high frequency relay (5), (6) and delayer (7), wherein timing distributor (1) and (2) are separately positioned on heat seal starting switch K1 and the K2, the output that respectively has of timing distributor (1) and (2) is connected to timer (3) and (4) respectively, another output of timing distributor (1) and (2) links to each other and is connected to delayer (7), timer (3) and (4) respectively have an output to be connected to high frequency relay (5) and (6) respectively, another output of timer (3) and (4) is connected to timing distributor (2) and (1) respectively, and delayer (7) output is connected to people's control/automatic control selector switch K3.
2, high-frequency thermocompressor station according to claim 1 is rotated time sequence control device, it is characterized in that timer (3) and (4) all are by time-base integrated circuit IC1, triode BG, resistance R 1, R2, capacitor C 1, C2, the monostable pattern time-delay release-push circuit that relay J 1 and K switch 6 are formed.
3, high-frequency thermocompressor station according to claim 1 is rotated time sequence control device, it is characterized in that delayer (7) is by time-base integrated circuit IC2, resistance R 3, capacitor C 3, C4, diode D, on-off circuit is connected in the monostable pattern time-delay that relay J 2 and K switch 7 are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230953 CN2244993Y (en) | 1992-08-17 | 1992-08-17 | Station circulant sequence controller for high frequency heat seal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92230953 CN2244993Y (en) | 1992-08-17 | 1992-08-17 | Station circulant sequence controller for high frequency heat seal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2244993Y true CN2244993Y (en) | 1997-01-15 |
Family
ID=33773936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92230953 Expired - Fee Related CN2244993Y (en) | 1992-08-17 | 1992-08-17 | Station circulant sequence controller for high frequency heat seal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2244993Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951683B (en) * | 2006-11-03 | 2010-05-19 | 陈国青 | PET plastic box adhesion method and the high-frequency hot melt machine used therein |
| CN101758330A (en) * | 2008-12-23 | 2010-06-30 | 王小东 | Spark protector of HSI high-frequency machine |
| CN110406111A (en) * | 2019-07-18 | 2019-11-05 | 响水佳华塑料制品有限公司 | A kind of high-frequency heat sealing machine being adjustable dynamics |
-
1992
- 1992-08-17 CN CN 92230953 patent/CN2244993Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1951683B (en) * | 2006-11-03 | 2010-05-19 | 陈国青 | PET plastic box adhesion method and the high-frequency hot melt machine used therein |
| CN101758330A (en) * | 2008-12-23 | 2010-06-30 | 王小东 | Spark protector of HSI high-frequency machine |
| CN110406111A (en) * | 2019-07-18 | 2019-11-05 | 响水佳华塑料制品有限公司 | A kind of high-frequency heat sealing machine being adjustable dynamics |
| CN110406111B (en) * | 2019-07-18 | 2020-06-12 | 盐城佳华塑料制品有限公司 | High-frequency heat sealing machine capable of adjusting force |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100577335C (en) | Numerical control double-power mode multifunctional impulsing power source for electrospark wire-electrode cutting processing | |
| CN201201083Y (en) | Duplicate supply mode pulse power source for numerical control electrospark wire-electrode cutting | |
| CN2244993Y (en) | Station circulant sequence controller for high frequency heat seal machine | |
| CN208014586U (en) | A kind of panel switches | |
| CN113285257A (en) | Artificial grounding wire with arc extinguishing function and grounding method | |
| CN2339343Y (en) | Direct-current tungsten electrode argon-arc welder | |
| CN200979846Y (en) | A trigger circuit for high-power silicon controlled rectifier industrial frequency | |
| CN2415862Y (en) | Current rivet heater | |
| CN210099187U (en) | Energy-saving device of electric welding machine | |
| CN101039112B (en) | Trigger circuit for great power controlled silicon industrial frequency AC switch | |
| CN2563739Y (en) | Power electronic switch | |
| CN2263363Y (en) | Electronic alarm automatic control voltage regulator | |
| CN201157948Y (en) | Energy-saving device for electric welding machine | |
| CN213754070U (en) | Output relay control circuit of alternating current charging pile | |
| CN113037177A (en) | Reversible operation control circuit of motor | |
| CN208961193U (en) | Argon arc welding exports electric current rapid increase circuit | |
| CN2487100Y (en) | Energy saving AC contactor | |
| CN2339342Y (en) | Energy-saving electric welding machine | |
| CN2283955Y (en) | NO-contact capacitance energy-storage locomotive mercury xenon lamp trigger | |
| CN2252419Y (en) | AC Power supply socket with time adjustable and circulating start and outage | |
| CN2042392U (en) | A.c. electric arc welder | |
| CN2187833Y (en) | Air circuit breaker motor controller | |
| CN2293711Y (en) | Electricity-economizing automatic controller for road lamp | |
| CN109434248A (en) | A kind of electricity-saving appliance of the arc welding generator | |
| CN2164942Y (en) | Multifunctional contactless steel butt-welder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |