CN102243798B - Alarm device for heating time of fuse machine - Google Patents
Alarm device for heating time of fuse machine Download PDFInfo
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- CN102243798B CN102243798B CN 201110094907 CN201110094907A CN102243798B CN 102243798 B CN102243798 B CN 102243798B CN 201110094907 CN201110094907 CN 201110094907 CN 201110094907 A CN201110094907 A CN 201110094907A CN 102243798 B CN102243798 B CN 102243798B
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Abstract
The invention relates to an alarm device for the heating time of a fuse machine. The alarm device comprises an inductive switch, an electronic watch timer, an interface circuit, a field / binary-coded decimal (BCD) decoder, a diode, a dialing switch, a trigger, coils of a contactor, a normally open contact switch of the contactor, a 5S module and an alarm, wherein the inductive switch is arranged at a fuse mold head and connected with the electronic watch timer to form an electronic watch control circuit; the electronic watch timer, the interface circuit, the field/BCD decoder, the diode, the dialing switch and the contactor are sequentially connected to form a trigger control circuit; the trigger, the coils of the contactor and a power supply are connected to form a contactor control circuit; a pair of contacts of the normally open contact switch of the contactor is connected with a pair of control signal input ends of the 5S module; and a pair of control signal output ends of the 5S module is connected with the alarm and the power supply to form an alarm control circuit. The alarm device for the heating time of the fuse machine can accurately control the heating time of a tube material in the fuse mold head and guarantee that the tube material is heated at an optimum time.
Description
Technical field
The present invention relates to a kind of heat melting device warning device heat time heating time.
Background technology
Existing heat melting device has only display disc and two signal lamps that show hot melting temperature, and the bright expression heat melting device of lamp is switched on, and the temperature of the bright expression hot melt of another one lamp mold head has reached the temperature of appointment.Its Best Times that inserts the hot melt mold head of the tubing that hot melt connects is fixed; All be to be unit with the second; Because heat melting device does not show tubing and inserts the device of the time of mold head; Promptly be exactly not have the tubing warning device of heat time heating time, thus the heat time heating time of tubing fully by the people by rule of thumb, feel to control.Because each workman's proficiency is different; Cause have nothing in common with each other the actual heat time heating time of tubing; The time of its heating tubing of workman that proficiency is better is just more approaching with best heat time heating time, and the time of its heating tubing of workman that proficiency is a little bit poorer just greatly differs from each other with best heat time heating time.Can not accurately heat tubing, its construction quality of tubing that hot melt connects does not ensure.Therefore, can not accurately control the heat time heating time of hot melt tubing, be the critical defect of existing hot melt utensil.
Summary of the invention
The object of the present invention is to provide a kind of heat melting device warning device heat time heating time, it can accurately control the heat time heating time of tubing in the hot melt mold head, ensures that tubing all heats with Best Times.
The object of the invention is realized through following technical scheme: a kind of heat melting device warning device heat time heating time is characterized in that: it comprises the coil of inductive switch, electronic watch timer, interface circuit, field/BCD code translator, diode, dial switch, trigger, contactor, normally opened contact switch, 5S module and the alarm of contactor; Said inductive switch is installed on the hot melt mold head and can when tubing inserts the hot melt mold head or extracts the hot melt mold head, be triggered and be switched on or switched off; The a pair of node of inductive switch and electronic watch timer connect to form and are used for controlling the electronic watch control circuit that the electronic watch timer picks up counting or stops timing; Electronic watch timer, interface circuit, field/BCD code translator, diode, dial switch and trigger connect to form the trigger control circuit that is used for controlling the trigger upset successively; The coil of trigger, contactor and power supply connect to form and are used for the contactor control circuit of coil break-make electricity of control contactor; The pair of contact of the normally opened contact switch of contactor is connected with the pair of control signal input part of 5S module respectively; The pair of control signal output part of 5S module and alarm and power supply connect to form and are used for controlling the alarm control circuit that alarm starts or cuts out.
Technique scheme of the present invention is further specific as follows:
Said inductive switch comprises the static line nose, presses spring and active line nose; The static line nose is fixed on the hot melt mold head, and the two ends that press spring are fixedly connected with the active line nose with the static line nose respectively; The static line nose is connected with the zero line side of electronic watch timer through a node of inductive switch, and the active line nose is connected with the live wire end of electronic watch timer through another node of inductive switch.
Said electronic watch timer is a static driven formula electronic watch timer; Said interface circuit is the LCB078 interface circuit; Said field/BCD code translator is 5C27B field/BCD code translator, and said dial switch is the KL4 dial switch, and said trigger is the C061 trigger; Said contactor is the KM1 contactor, and said alarm comprises electric bell and/or lamp.
The field of the electronic form of the timer signal a, b, c, d, e, f, g shock port COM port and the common interface circuit are connected from left to right; outlet port of said interface circuit, respectively, from left to right Access Field / BCD decoder a, b, c, d, e, f, g, and public shock port port BP; said fields / BCD decoder outlet end Q4, Q3, Q2, Q1, respectively, by the four diodes access dialing switch ⑧, ④, ②, ① port; the dial switch trigger output port A connected to the input port; said trigger a pair of output ports, respectively, the power supply in series with the coil of the contactor close connection; said contact normally open contact of the switch are connected to a pair of contacts 5S module? ?
,
feet; said alarm includes bells and lights, the 5S module
,
feet are connected to lights and bells, lights and bells of between access to power.
Principle of work of the present invention explanation is as follows: at first, first best setting value heat time heating time of tubing in dial switch.Tubing supports into hot melt mold head during heating; Tubing compressing active line nose and static line nose overlap; The zero line side and the live wire end that have been connected the electronic watch timer owing to static line nose and active line nose respectively; So the electronic watch timer picks up counting; The field signal interface circuit of electronic watch timer carries out adding in field/BCD code translator after level improves conversion, and this signal is weaved into the binary-coded decimal binary-coded decimal, and preset preset time signal compares in binary-coded decimal signal and the dial switch then.When both are consistent; Dial switch main gate A exports high level; Trigger overturns after receiving high level signal; So the closed circuit that the coil of trigger, contactor and power supply are formed is connected; The contactor energising, so the normally opened contact switch closure of contactor, then the 4. pin of 5S module becomes low level; 5S inside modules circuit debugging;
of 5S module,
pin connect the loop of lamp and electric bell to be connected, and electric bell sounds the alarm, and lamp sends warning light.After electric bell and lamp are reported to the police, extract the tubing in the hot melt mold head at once, because the effect that presses spring; Static line nose and active line nose separate at once; Above program inverted running, because the speed of electric current is very fast, the heat time heating time that therefore can realize accurately controlling tubing.
Compared to prior art, the invention has the advantages that: apparatus structure is simple, and is easy for installation, and reliable and stable work can accurately be controlled the heat time heating time and the warning of tubing, has remedied the defective of existing heat melting device.
Accompanying drawing is said
Fig. 1 is the circuit diagram of heat melting device warning device heat time heating time provided by the invention.
Fig. 2 is the synoptic diagram that Fig. 1 and existing heat melting device are combined, and Fig. 1 is embedded in the heat melting device circuit module of Fig. 2.
Fig. 3 is the structural representation of the inductive switch among Fig. 1 and Fig. 2.
Fig. 4 is installed in the synoptic diagram on the hot melt mold head with the inductive switch among Fig. 2.
Label declaration among the figure: 1, inductive switch, 1-1, static line nose, press spring, 1-3, active line nose at 1-2; 2, electronic watch timer, 3, interface circuit, 4, field/BCD code translator, 5, diode, 6, dial switch; 7, trigger, 8, the coil of contactor, 9, the normally opened contact switch of contactor, 10, the 5S module, 11, electric bell; 12, lamp, 13, the hot melt mold head, the hot melt mold head of 13-1, hot melt straight tube, 13-2, hot melt pipe fitting the hot melt mold head; 14, tubing, 15, the heat melting device circuit module, 16, the heating wire containment vessel, 17, plastic handles, 18, general supply line.
Embodiment
Below in conjunction with Figure of description and embodiment content of the present invention is elaborated:
As Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4 be the embodiment synoptic diagram of a kind of heat melting device warning device heat time heating time provided by the invention, it comprises the coil 8 of inductive switch 1, electronic watch timer 2, interface circuit 3, field/BCD code translator 4, diode 5, dial switch 6, trigger 7, contactor, normally opened contact switch 9,5S module 10 and the alarm of contactor; Said inductive switch 1 is installed on the hot melt mold head 13 and can when tubing 14 inserts hot melt mold head 13 or extract hot melt mold head 13, be triggered and is switched on or switched off; A pair of node A1, A2 and the electronic watch timer 2 of inductive switch 1 connects to form and is used for controlling the electronic watch control circuit that electronic watch timer 2 picks up counting or stops timing; Electronic watch timer 2, interface circuit 3, field/BCD code translator 4, diode 5, dial switch 6 and trigger 7 connect to form the trigger control circuit that is used for controlling trigger 7 upsets successively; The coil 8 of trigger 7, contactor and power supply connect to form and are used for the contactor control circuit of coil 8 break-makes electricity of control contactor; The pair of contact of the normally opened contact switch 9 of contactor is connected with the pair of control signal input part of 5S module 10 respectively; The pair of control signal output part of 5S module 10 and alarm and power supply connect to form and are used for controlling the alarm control circuit that alarm starts or cuts out.
Said inductive switch 1 comprises static line nose 1-1, presses spring 1-2 and active line nose 1-3; Static line nose 1-1 is fixed on the hot melt mold head 13, and the two ends that press spring 1-2 are fixedly connected with active line nose 1-3 with static line nose 1-1 respectively; Static line nose 1-1 is connected with the zero line side of electronic watch timer 2 through a node of inductive switch 1, and active line nose 1-2 is connected with the live wire end of electronic watch timer 2 through another node of inductive switch 1.
Said electronic watch timer 2 is a static driven formula electronic watch timer; Said interface circuit 3 is the LCB078 interface circuit; Said field/BCD code translator 4 is 5C27B field/BCD code translator, and said dial switch 6 is the KL4 dial switch, and said trigger 7 is the C061 trigger; Said contactor is the KM1 contactor, and said alarm comprises electric bell 11 and/or lamp 12.Said alarm also can be made up of other various utensils that can produce the alarm signal.
Table 2 of the electronic timer field signals a, b, c, d, e, f, g shock port COM port, and public access interface circuit 3, from left to right, respectively; said interface circuit 3, respectively, from the outlet port Left to right the access field / BCD decoder 4 a, b, c, d, e, f, g, and public shock port port BP; said fields / BCD decoder 4 outlet end Q4, Q3, Q2 , Q1 diode 5 are connected by four dial switch 6 ⑧, ④, ②, ① port; the dial switch 6 trigger output port A connected to the input port 7; wherein a pair of output flip-flop 7 ports, respectively, the power supply VDD and the contactor coil 8 connected in series closes; said contact normally open contact of the switch 9 are connected to a pair of contacts 5S module 10
,
feet; said 5S module 10
,
feet are connected lights 12 and 11 bells, lamps between 12 and 11 bells access to 220V power supply.
During hot melt tubing 14, be set in best heat time heating time in the dial switch 6 among Fig. 1 earlier.Shown in accompanying drawing 4, tubing 14 inserts hot melt mold head 13 on earth the time, extruding active line nose 1-3 during heating; Active line nose 1-3 has overcome the elastic force that presses spring 1-2 under the extruding force effect of tubing 14; Active line nose 1-3 and static line nose 1-1 overlap, so shown in accompanying drawing 3, the node A1 on inductive switch 1 both sides, A2 connect; Electronic watch timer 2 picks up counting in the accompanying drawing 1; The field signal interface circuit 3 of electronic watch timer 2 carries out adding in field/BCD code translator 4 after level improves conversion, and this signal is weaved into the binary-coded decimal binary-coded decimal, and the preset time signal of binary-coded decimal signal and dial switch 6 compositions compares then.When both are consistent; Dial switch 6 main gate A export high level; Trigger 7 overturns after receiving high level signal; So the loop that the coil 8 of trigger 7, contactor and power vd D form is connected; Coil 8 energisings of contactor, so normally opened contact switch 9 closures of contactor, then the 4. pin of 5S module 10 becomes low level; The internal circuit of 5S module 10 is open-minded;
of 5S module 10,
pin connect the loop of lamp 12 and electric bell 11 to be connected, and electric bell 11 sounds the alarm, and lamp 12 sends warning light.Electric bell 11 is extracted the tubing 14 in the hot melt mold head 13 at once after reporting to the police with lamp 12; Because the effect that presses spring 1-2, static line nose 1-1 and active line nose 1-2 separate at once, above program inverted running; Because the speed of electric current is very fast, the heat time heating time that can realize accurately controlling tubing.
Claims (2)
1. heat melting device warning device heat time heating time, it is characterized in that: it comprises the coil (8) of inductive switch (1), electronic watch timer (2), interface circuit (3), field/BCD code translator (4), diode (5), dial switch (6), trigger (7), contactor, normally opened contact switch (9), 5S module (10) and the alarm of contactor; The hot melt mold head (13) that is installed in said inductive switch (1) goes up and can when tubing (14) inserts hot melt mold head (13) or extracts hot melt mold head (13), be triggered and is switched on or switched off; The a pair of node of inductive switch (1) and electronic watch timer (2) connect to form and are used for controlling the electronic watch control circuit that electronic watch timer (2) picks up counting or stops timing; Electronic watch timer (2), interface circuit (3), field/BCD code translator (4), diode (5), dial switch (6) and trigger (7) connect to form the trigger control circuit that is used for controlling trigger (7) upset successively; The coil (8) of trigger (7), contactor and power supply connect to form and are used for the contactor control circuit of coil (8) break-make electricity of control contactor; The pair of contact of the normally opened contact switch (9) of contactor is connected with the pair of control signal input part of 5S module (10) respectively; The pair of control signal output part of 5S module (10) and alarm and power supply connect to form and are used for controlling the alarm control circuit that alarm starts or cuts out.
2. heat melting device warning device heat time heating time according to claim 1 is characterized in that: said inductive switch (1) comprises static line nose (1-1), presses spring (1-2) and active line nose (1-3); Static line nose (1-1) is fixed on the hot melt mold head (13), and the two ends that press spring (1-2) are fixedly connected with active line nose (1-3) with static line nose (1-1) respectively; Static line nose (1-1) is connected with the zero line side of electronic watch timer (2) through a node of inductive switch (1), and active line nose (1-2) is connected with the live wire end of electronic watch timer (2) through another node of inductive switch (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110094907 CN102243798B (en) | 2011-04-15 | 2011-04-15 | Alarm device for heating time of fuse machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110094907 CN102243798B (en) | 2011-04-15 | 2011-04-15 | Alarm device for heating time of fuse machine |
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| Publication Number | Publication Date |
|---|---|
| CN102243798A CN102243798A (en) | 2011-11-16 |
| CN102243798B true CN102243798B (en) | 2012-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110094907 Active CN102243798B (en) | 2011-04-15 | 2011-04-15 | Alarm device for heating time of fuse machine |
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| CN (1) | CN102243798B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1000283A (en) * | 1962-11-06 | 1965-08-04 | Mcintyre John B | Method of and apparatus for dispensing hot-melt materials |
| CN2502888Y (en) * | 2001-11-13 | 2002-07-31 | 姚德利 | Plastic pipe hot melting apparatus with time display and earth leakage protection |
| CN1619437A (en) * | 2003-11-17 | 2005-05-25 | 三星电子株式会社 | Fusing system of image forming apparatus and temperature control method thereof |
| CN202003493U (en) * | 2011-04-15 | 2011-10-05 | 中建七局第三建筑有限公司 | Heating time alarm device for hot melting device |
-
2011
- 2011-04-15 CN CN 201110094907 patent/CN102243798B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1000283A (en) * | 1962-11-06 | 1965-08-04 | Mcintyre John B | Method of and apparatus for dispensing hot-melt materials |
| CN2502888Y (en) * | 2001-11-13 | 2002-07-31 | 姚德利 | Plastic pipe hot melting apparatus with time display and earth leakage protection |
| CN1619437A (en) * | 2003-11-17 | 2005-05-25 | 三星电子株式会社 | Fusing system of image forming apparatus and temperature control method thereof |
| CN202003493U (en) * | 2011-04-15 | 2011-10-05 | 中建七局第三建筑有限公司 | Heating time alarm device for hot melting device |
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|---|---|
| CN102243798A (en) | 2011-11-16 |
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Owner name: CSCEC STRAIT CONSTRUCTION AND DEVELOPMENT CO., LTD Free format text: FORMER NAME: THE THIRD COMPANY OF CHINA SEVENTH ENGINEERING BUREAU CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 98-1 No. 350003 Fujian province Fuzhou Mawei District Jiangbin East Avenue Patentee after: CSCEC Strait Construction and Development Co., Ltd. Address before: Fuzhou City, Fujian Province, 350000 North Road, No. 148 in the construction of the third construction company seven Patentee before: The Third Company of China Seventh Engineering Bureau Co., Ltd. |