CN104815787A - Metal can coating electromagnetic induction automatic drying heating device - Google Patents
Metal can coating electromagnetic induction automatic drying heating device Download PDFInfo
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- CN104815787A CN104815787A CN201510197923.5A CN201510197923A CN104815787A CN 104815787 A CN104815787 A CN 104815787A CN 201510197923 A CN201510197923 A CN 201510197923A CN 104815787 A CN104815787 A CN 104815787A
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- electromagnetic induction
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- automatic drying
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Abstract
The invention discloses a metal can coating electromagnetic induction automatic drying heating device comprising a control cabinet and a heater. The control cabinet comprises a cabinet body, a power supply input terminal, a first aerial socket, a control panel, a main electromagnetic heating machine, a circuit breaker, an alternating current contactor, a switching power supply, an alarm signal board and a terminal bus. The heater comprises a housing, an electromagnetic induction coil, a micro-crystalline board and a second aerial socket. The control cabinet provides an alternating current to the heater through an electrical connection wire bundle. The metal can coating electromagnetic induction automatic drying heating device heats the metal can coating by means of electromagnetic induction heating, so as to dry the coating quickly. The metal can coating electromagnetic induction automatic drying heating device has the advantages of being safe in use, being environment-friendly, being energy-saving and being time-saving.
Description
Technical field
The present invention relates to metal tank technical field, specifically a kind of metal can coating electromagnetic induction full automatic drying firing equipment.
Background technology
Packaging container of metal refers to the thin-walled packaging containers manufactured with sheet metal.Metal can be exactly packaging container of metal one it be widely used in packaging for foodstuff, pharmaceuticals packaging, commodity packaging, instrument and meter packaging, the aspects such as industrial goods packaging, munitions packaging.Quantity wherein for packaging for foodstuff is maximum.Wherein built-up tin is the most general the most ripe method in metal can manufacturing technology, need to carry out anti-oxidation process to can body weld seam in its manufacture process, modal method is sprayed glues in welded joints, glue needs flash baking to solidify, in prior art, drying heating equipment generally adopts the mode of gas heating, adopt fire row burner to add blast apparatus to heat can body, its shortcoming is that the flare of gas burner will to blowing down, and hot-air itself be upwards so cause firepower uneven, heating-up temperature is wayward, and there is potential safety hazard, the operating ambient temperature of tank production line processed is high, the labour intensity of workman is large, burning can discharge a large amount of burnt gas on the other hand, produce a large amount of carbon emission contaminated environment.
Also some drying heating equipment adopts electric-heating-wire-heating, it is also be fixed on by heating wire in a metal case, heating wire energising is burnt to rubescent, belong to dry-fire condition, substantially reduce the service life of heating wire, electric-heating-wire-heating is also carry out oven dry heating by thermal-radiating mode to metal can coating in addition, the ambient temperature of drying line is also height very, the loss of the energy is caused to be very large, and heating wire mode of heating is also the heating of whole, has a certain impact to the quality of metal can coating.
Summary of the invention
The object of this invention is to provide the metal can coating electromagnetic induction full automatic drying firing equipment in the traditional drying heating equipment use safety of a kind of ratio, environmental protection and energy saving, saving place, to overcome the deficiencies in the prior art.
Technical scheme of the present invention is as follows:
A kind of metal can coating electromagnetic induction full automatic drying firing equipment, include switch board and heater, it is characterized in that: described switch board includes cabinet, power input terminal, first aviation socket, control panel, Electromagnetic Heating main frame, breaker, A.C. contactor, Switching Power Supply, alarm signal plate and terminal block, described power input terminal and the first aviation socket are arranged on the rear board of described cabinet respectively, described Electromagnetic Heating main frame, breaker, A.C. contactor, Switching Power Supply, alarm signal plate and terminal block are arranged in described cabinet respectively, the output of described Electromagnetic Heating main frame is connected with the first described aviation socket by electrical connection wire harness, the input of Electromagnetic Heating main frame is connected with described terminal block by cable, and the control of Electromagnetic Heating main frame is connected with the control assembly on described control panel by electrical connection wire harness,
Described heater includes shell, electromagnetic induction coil dish, micro-crystal plate and the second aviation socket, described micro-crystal plate is arranged in described shell, described electromagnetic induction coil dish is positioned on described micro-crystal plate, the second described aviation socket is installed on the housing, and described electromagnetic induction coil dish is connected with described second aviation socket; Be connected by electrical connection wire harness between first and second described aviation socket.
Described metal can coating electromagnetic induction full automatic drying firing equipment, is characterized in that: the top of described cabinet is provided with dismountable top cover.
Described metal can coating electromagnetic induction full automatic drying firing equipment, is characterized in that: described cabinet rear board is provided with heat radiation centrifugal blower.
Described metal can coating electromagnetic induction full automatic drying firing equipment, is characterized in that: the left plate of described cabinet is provided with earth leakage protective device, the right plate of cabinet is provided with ventilation shutter, the base plate of cabinet is provided with ventilating opening.
Described metal can coating electromagnetic induction full automatic drying firing equipment, is characterized in that: the front panel of described cabinet be provided with a secondary clamshell doors and be provided with door lock.
Described metal can coating electromagnetic induction full automatic drying firing equipment, it is characterized in that: described control panel is skewback, the control assembly on control panel includes emergency stop switch, buzzer and the touch-screen or emergency stop switch, buzzer, heater switch, power governor and digital display plate installed respectively on the control panel.
Described metal can coating electromagnetic induction full automatic drying firing equipment, it is characterized in that: described shell is made up of base and case, the both sides of described case are respectively arranged with some waist type air vents, and the top of case is provided with lifting cross beam, and described lifting cross beam is provided with waist-shaped hole; The two ends of described base are separately installed with cooling fan, and the two ends of base are separately installed with wind deflector in the outside of described cooling fan, and the base plate of base is provided with slot, and described slot is sealed by described micro-crystal plate.
Described metal can coating electromagnetic induction full automatic drying firing equipment, is characterized in that: described electromagnetic induction coil dish is connected by multiple small coil dish or composed in parallel, and electromagnetic induction coil dish is provided with temperature sensor.
It is anterior that switch board can be placed on metal can production line, heater is lifted on above the runway of metal can production line, switch board can control a joint heater also can control more piece heater, when metal can flows on a production line, when metal can is below heater, because switch board provides high frequency alternating current higher than 24000 hertz to heater, the electromagnetic induction coil dish of heater will produce alternating magnetic field, the magnetic line of force is through metal can, produce eddy-current heating at the upper surface of metal can, metal can coating is dried rapidly.
Beneficial effect of the present invention:
1, the present invention adopts electromagnetic induction heating mode, improves more than 70% than traditional gas heating thermal efficiency, and improve more than 50% than the heat hot efficiency of electric heating wire type, energy-saving effect is obvious.
2, the present invention adopts electromagnetic induction heating mode, the flames of anger, non-exhaust emission, pollution-free noise, without waste heat discharge, tank production line working environment processed is greatly improved.
3, the present invention adopts electromagnetic induction heating mode, and firing rate is rapid, temperature precise control, improves about 30%, and install simple to operation than traditional equipment shipment quality, and the installation being both applicable to new production line is also applicable to the transformation and upgrade of old production line.
Accompanying drawing explanation
Fig. 1 is switch board external structure schematic diagram of the present invention.
Fig. 2 is switch board cutting structural representation of the present invention.
Fig. 3 is heater external structure schematic diagram of the present invention.
Fig. 4 is heater cutting structural representation of the present invention.
Detailed description of the invention
See accompanying drawing, a kind of metal can coating electromagnetic induction full automatic drying firing equipment, include switch board and heater, switch board provides alternating current by electrical connection wire harness to heater, switch board includes cabinet 2, power input terminal 11, first aviation socket 14, control panel 12, Electromagnetic Heating main frame 17, breaker 18, A.C. contactor 15, Switching Power Supply 16, alarm signal plate 19 and terminal block 13, power input terminal 11 and the first aviation socket 14 are arranged on the rear board of cabinet 2 respectively, Electromagnetic Heating main frame 17, breaker 18, A.C. contactor 15, Switching Power Supply 16, alarm signal plate 19 and terminal block 13 are arranged in cabinet 2 respectively, the output of Electromagnetic Heating main frame 17 is connected with the first aviation socket 14 by electrical connection wire harness, the input of Electromagnetic Heating main frame 17 is connected with terminal block 13 by cable, and the control of Electromagnetic Heating main frame 17 is connected with the control assembly on control panel 12 by electrical connection wire harness,
Heater includes shell, electromagnetic induction coil dish 29, micro-crystal plate 27 and the second aviation socket 24, micro-crystal plate 27 is arranged in shell, electromagnetic induction coil dish 29 is positioned on micro-crystal plate 27, second aviation socket 24 is arranged on shell, and electromagnetic induction coil dish 29 is connected with the second aviation socket 24; Be connected by electrical connection wire harness between first and second aviation socket 14,24.
In the present invention, the top of cabinet 2 is provided with dismountable top cover 1; Cabinet 2 rear board is provided with heat radiation centrifugal blower; The left plate of cabinet 2 is provided with earth leakage protective device 5, the right plate of cabinet 2 is provided with ventilation shutter, the base plate of cabinet 2 is provided with ventilating opening; The front panel of cabinet 2 is provided with a secondary clamshell doors 9 and door lock 10 is installed.
Control panel 12 is skewback, and the control assembly on control panel 12 includes the emergency stop switch 4 be arranged on respectively on control panel 12, buzzer 3 and touch-screen or emergency stop switch 4, buzzer 3, heater switch 8, power governor 7 and digital display plate 6.
Shell is made up of base 25 and case 22, and the both sides of case 22 are respectively arranged with some waist type air vents, and the top of case 22 is provided with lifting cross beam 21, and lifting cross beam 21 is provided with waist-shaped hole; The two ends of base 25 are separately installed with cooling fan 26, and the two ends of base 25 are separately installed with wind deflector 20 in the outside of cooling fan 26, and the base plate of base 25 is provided with slot, and slot is sealed by micro-crystal plate 27.
Electromagnetic induction coil dish 29 is connected by multiple small coil dish or is composed in parallel, and electromagnetic induction coil dish 29 is provided with temperature sensor 28.
Below in conjunction with accompanying drawing, the present invention is further illustrated:
Mounting means about Electromagnetic Heating main frame 17 has following detailed description of the invention: a kind of embodiment is provided with three Electromagnetic Heating main frames in cabinet 2, can control six joint heaters; Another kind of embodiment installs two Electromagnetic Heating main frames in cabinet 2, can control four joint heaters; Also have a kind of embodiment to be, in cabinet 2, an Electromagnetic Heating main frame is installed, control two joint heaters.
Power input terminal 11 is connected with earth leakage protective device 5 by cable, earth leakage protective device 5 is connected by the major loop of cable with A.C. contactor 15, the major loop of A.C. contactor 15 is connected with breaker 18 by cable, and breaker 18 is connected with terminal block 13 by cable; The input of alarm signal plate 19 is connected with Electromagnetic Heating main frame 17 by wire harness, and the output signal of alarm signal plate 19 is connected with the buzzer 3 on control panel 12 by wire harness, and Switching Power Supply 16 provides power supply to alarm signal plate 19.
Micro-crystal plate 27 fixes by high-temp glue by the base 25 of heater, and cooling fan 26 is installed at the two ends of base 25, and cooling fan 26 is outside air drafts, and electromagnetic induction coil dish 29 can have several.
The case 22 of heater is fixed on base 25, lifting cross beam 21 is installed on the top of case 25, lifting cross beam 21 has multiple waist-shaped hole, shift position during convenient lifting, wind deflector 20 is arranged on the two ends of heater, connection channel-section steel 23 is inserted in the groove of the lifting cross beam of two joint heaters, forms one group with locked this two joints heater that makes of bolt.
Switch board being connected with the aviation socket on heater by being arranged on switch board with the electric rat tail of Heater group, forming a whole set of metal can coating electromagnetic induction full automatic drying firing equipment.
Operation principle of the present invention is: it is anterior that switch board can be placed on metal can production line, heater is lifted on above the runway of metal can production line, switch board can control a joint heater also can control more piece heater, when metal can flows on a production line, when metal can is through the below of heater, because switch board provides high frequency alternating current higher than 24000 hertz by electrical connection wire harness to heater, the electromagnetic induction coil dish of heater will produce alternating magnetic field, the magnetic line of force is through metal can, eddy-current heating is produced at the upper surface of metal can, metal can coating is dried rapidly.
Below openly specific embodiments of the invention are only; do not form limiting the scope of the invention; concerning general technical staff of the technical field of the invention; do not departing under general idea prerequisite of the present invention; according to technical solution of the present invention do without the need to through the change of creative work and replacement, all should drop within protection scope of the present invention.
Claims (8)
1. a metal can coating electromagnetic induction full automatic drying firing equipment, include switch board and heater, it is characterized in that: described switch board includes cabinet, power input terminal, first aviation socket, control panel, Electromagnetic Heating main frame, breaker, A.C. contactor, Switching Power Supply, alarm signal plate and terminal block, described power input terminal and the first aviation socket are arranged on the rear board of described cabinet respectively, described Electromagnetic Heating main frame, breaker, A.C. contactor, Switching Power Supply, alarm signal plate and terminal block are arranged in described cabinet respectively, the output of described Electromagnetic Heating main frame is connected with the first described aviation socket by electrical connection wire harness, the input of Electromagnetic Heating main frame is connected with described terminal block by cable, and the control of Electromagnetic Heating main frame is connected with the control assembly on described control panel by electrical connection wire harness,
Described heater includes shell, electromagnetic induction coil dish, micro-crystal plate and the second aviation socket, described micro-crystal plate is arranged in described shell, described electromagnetic induction coil dish is positioned on described micro-crystal plate, the second described aviation socket is installed on the housing, and described electromagnetic induction coil dish is connected with described second aviation socket; Be connected by electrical connection wire harness between first and second described aviation socket.
2. metal can coating electromagnetic induction full automatic drying firing equipment according to claim 1, is characterized in that: the top of described cabinet is provided with dismountable top cover.
3. metal can coating electromagnetic induction full automatic drying firing equipment according to claim 1, is characterized in that: described cabinet rear board is provided with heat radiation centrifugal blower.
4. metal can coating electromagnetic induction full automatic drying firing equipment according to claim 1; it is characterized in that: the left plate of described cabinet is provided with earth leakage protective device; the right plate of cabinet is provided with ventilation shutter, the base plate of cabinet is provided with ventilating opening.
5. metal can coating electromagnetic induction full automatic drying firing equipment according to claim 1, is characterized in that: the front panel of described cabinet be provided with a secondary clamshell doors and be provided with door lock.
6. metal can coating electromagnetic induction full automatic drying firing equipment according to claim 1, it is characterized in that: described control panel is skewback, the control assembly on control panel includes emergency stop switch, buzzer and the touch-screen or emergency stop switch, buzzer, heater switch, power governor and digital display plate installed respectively on the control panel.
7. metal can coating electromagnetic induction full automatic drying firing equipment according to claim 1, it is characterized in that: described shell is made up of base and case, the both sides of described case are respectively arranged with some waist type air vents, the top of case is provided with lifting cross beam, and described lifting cross beam is provided with waist-shaped hole; The two ends of described base are separately installed with cooling fan, and the two ends of base are separately installed with wind deflector in the outside of described cooling fan, and the base plate of base is provided with slot, and described slot is sealed by described micro-crystal plate.
8. metal can coating electromagnetic induction full automatic drying firing equipment according to claim 1, is characterized in that: described electromagnetic induction coil dish is connected by multiple small coil dish or composed in parallel, and electromagnetic induction coil dish is provided with temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197923.5A CN104815787A (en) | 2015-04-23 | 2015-04-23 | Metal can coating electromagnetic induction automatic drying heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510197923.5A CN104815787A (en) | 2015-04-23 | 2015-04-23 | Metal can coating electromagnetic induction automatic drying heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104815787A true CN104815787A (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510197923.5A Pending CN104815787A (en) | 2015-04-23 | 2015-04-23 | Metal can coating electromagnetic induction automatic drying heating device |
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| CN (1) | CN104815787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022124A (en) * | 2021-03-01 | 2021-06-25 | 苏州斯莱克精密设备股份有限公司 | Electromagnetic hood ray machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1442630B1 (en) * | 2001-11-07 | 2005-07-06 | Fillon Investissement | Heating cabinet |
| CN102226638A (en) * | 2011-03-30 | 2011-10-26 | 合肥市顺昌不锈钢设备制造有限公司 | Induction-type tank welding seam drying and heating device |
| CN202340324U (en) * | 2011-11-09 | 2012-07-18 | 合肥市顺昌不锈钢设备制造有限公司 | Control cabinet for electromagnetic heating and drying device |
| CN102781129A (en) * | 2012-07-23 | 2012-11-14 | 淄博助友石油化工有限公司 | Self-adaptive electro-magnetic induction heating controller |
| WO2014166191A1 (en) * | 2013-04-12 | 2014-10-16 | 广东美的厨房电器制造有限公司 | Hotplate cooktop assembly and hotplate cooktop oven having same |
-
2015
- 2015-04-23 CN CN201510197923.5A patent/CN104815787A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1442630B1 (en) * | 2001-11-07 | 2005-07-06 | Fillon Investissement | Heating cabinet |
| CN102226638A (en) * | 2011-03-30 | 2011-10-26 | 合肥市顺昌不锈钢设备制造有限公司 | Induction-type tank welding seam drying and heating device |
| CN202340324U (en) * | 2011-11-09 | 2012-07-18 | 合肥市顺昌不锈钢设备制造有限公司 | Control cabinet for electromagnetic heating and drying device |
| CN102781129A (en) * | 2012-07-23 | 2012-11-14 | 淄博助友石油化工有限公司 | Self-adaptive electro-magnetic induction heating controller |
| WO2014166191A1 (en) * | 2013-04-12 | 2014-10-16 | 广东美的厨房电器制造有限公司 | Hotplate cooktop assembly and hotplate cooktop oven having same |
Non-Patent Citations (2)
| Title |
|---|
| 周志敏等: "《变频器使用与维修技术问答》", 31 January 2008 * |
| 高平等: "《电子装备设计技术》", 31 August 2009 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022124A (en) * | 2021-03-01 | 2021-06-25 | 苏州斯莱克精密设备股份有限公司 | Electromagnetic hood ray machine |
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Application publication date: 20150805 |
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