CN203408853U - Ventilating device of circuit board coating compound machine - Google Patents
Ventilating device of circuit board coating compound machine Download PDFInfo
- Publication number
- CN203408853U CN203408853U CN201320495960.0U CN201320495960U CN203408853U CN 203408853 U CN203408853 U CN 203408853U CN 201320495960 U CN201320495960 U CN 201320495960U CN 203408853 U CN203408853 U CN 203408853U
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- machine
- harmful gas
- sealing box
- baking oven
- exhaust fan
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- Expired - Fee Related
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Abstract
The utility model discloses a ventilating device of a circuit board coating compound machine. The ventilating device comprises a film gluing machine, a pressing machine and a drying machine which are arranged in sequence, wherein a sealing box is arranged outside the film gluing machine, the pressing machine and the drying machine; the sealing box is provided with an air inlet close to a glue tank; an inward door curtain is arranged on the air inlet; an exhaust fan is arranged above an oven air exhausting port. A harmful gas concentration detector is arranged in the sealing box, wherein the harmful gas concentration detector is electrically connected with a PLC (Programmable Logic Controller), and the PLC is electrically connected with a motor of the exhaust fan. A plurality of transparent observation windows are arranged on the side wall of the sealing box. During working, the exhaust fan is started, so that fresh air enters from the air inlet and is exhausted from the exhaust fan above an oven air exhaustion port after passing through the film gluing machine, the pressing machine and the drying machine; the PLC adjusts rotation speed of the motor of the exhaust fan according to the concentration of the harmful gas in the sealing box, so that the concentration of the harmful gas in the sealing box is kept within a safe range. The ventilating device disclosed by the utility model is low in energy consumption and good in effect.
Description
Technical field
The utility model relates to a kind of ventilation unit of circuit board coating complex machine, and it belongs to board production industry.
Background technology
Circuit board coating complex machine is divided into film gluing, film and Copper Foil pressing, dries three links, owing to containing some poisonous, harmful materials in glue, therefore ventilation unit is all installed on film gluing machine, pressing machine and dryer, ventilation unit bottom is ventilator cowling, ventilation blower is arranged at top, and the ventilation unit power consumption of this dispersion is high, and effect is also bad, in workshop, the smell of sizing material is more serious, affects the healthy of workman.
Summary of the invention
High for overcoming the ventilation unit power consumption of dispersion, effect bad shortcoming, the utility model proposes a kind of ventilation unit of circuit board coating complex machine.
The ventilation unit of sort circuit plate coating complex machine, comprise film gluing machine, pressing machine and dryer, they are arranged in order, film gluing machine comprises Jiao Chi, rubber roll and pressure roller from below to up, pressing machine comprises a pair of press bonding roller, dryer comprises that electric heater is arranged at baking oven, baking oven bottom, there is conveyer belt at baking oven middle part, exhaust outlet is arranged at baking oven top, it is characterized in that outside film gluing machine, pressing machine and dryer, there is a seal box, seal box has air inlet near Jiao Chichu, on air inlet, be equipped with inside door curtain, the top of baking oven exhaust outlet is provided with exhaust blower.
Harmful gas concentration detector is installed in seal box, and harmful gas concentration detector and PLC controller are electrically connected to, and the motor of PLC controller and exhaust blower is electrically connected to.
Several transparent observation windows are installed on the sidewall of seal box.
During work, open exhaust blower, fresh air enters from air inlet, through discharging from the exhaust blower of the top of baking oven exhaust outlet after film gluing machine, pressing machine and dryer, harmful gas concentration detector is installed in seal box, PLC controller is reconciled the rotating speed of the motor of exhaust blower according to harmful gas concentration in seal box, harmful gas concentration in seal box is remained in the scope of a safety.The power consumption of the utility model ventilation unit is low, effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure: 1, Jiao Chi, 2, rubber roll, 3, pressure roller, 4, pressing machine, 5, baking oven, 6, electric heater, 7, conveyer belt, 8, exhaust outlet, 9, seal box, 10, air inlet, 11, door curtain, 12, exhaust blower, 13, harmful gas concentration detector, 14, PLC controller.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail as follows:
In Fig. 1, the ventilation unit of sort circuit plate coating complex machine, comprise film gluing machine, pressing machine 4 and dryer, they are arranged in order, film gluing machine comprises glue pond 1 from below to up, rubber roll 2 and pressure roller 3, pressing machine 4 comprises a pair of press bonding roller, dryer comprises baking oven 5, electric heater 6 is arranged at baking oven 5 bottoms, there is conveyer belt 7 at baking oven middle part, exhaust outlet 8 is arranged at baking oven top, at film gluing machine, outside pressing machine and dryer, there is a seal box 9, seal box 9 has air inlet 10 near glue Chi1Chu, on air inlet, be equipped with inside door curtain 11, the top of baking oven exhaust outlet is provided with exhaust blower 12.
Harmful gas concentration detector 13 is installed in seal box, and harmful gas concentration detector 13 and PLC controller 14 are electrically connected to, and the motor of PLC controller 14 and exhaust blower 12 is electrically connected to.
Several transparent observation windows are installed on the sidewall of seal box 9, not shown in FIG..
Claims (3)
1. the ventilation unit of a circuit board coating complex machine, comprise film gluing machine, pressing machine and dryer, they are arranged in order, film gluing machine comprises Jiao Chi from below to up, rubber roll and pressure roller, pressing machine comprises a pair of press bonding roller, dryer comprises baking oven, electric heater is arranged at baking oven bottom, there is conveyer belt at baking oven middle part, exhaust outlet is arranged at baking oven top, it is characterized in that, at film gluing machine, outside pressing machine and dryer, there is a seal box, seal box has air inlet near Jiao Chichu, on air inlet, be equipped with inside door curtain, the top of baking oven exhaust outlet is provided with exhaust blower.
2. the ventilation unit of a kind of circuit board coating complex machine according to claim 1, it is characterized in that, harmful gas concentration detector is installed in seal box, and harmful gas concentration detector and PLC controller are electrically connected to, and the motor of PLC controller and exhaust blower is electrically connected to.
3. the ventilation unit of a kind of circuit board coating complex machine according to claim 1, is characterized in that, several transparent observation windows are installed on the sidewall of seal box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495960.0U CN203408853U (en) | 2013-08-15 | 2013-08-15 | Ventilating device of circuit board coating compound machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320495960.0U CN203408853U (en) | 2013-08-15 | 2013-08-15 | Ventilating device of circuit board coating compound machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203408853U true CN203408853U (en) | 2014-01-29 |
Family
ID=49971781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320495960.0U Expired - Fee Related CN203408853U (en) | 2013-08-15 | 2013-08-15 | Ventilating device of circuit board coating compound machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203408853U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378284A (en) * | 2016-08-29 | 2017-02-08 | 安徽奥斯博医疗仪器设备有限公司 | Matte waterproof ink-jet printing consumable coating machine |
| CN109490467A (en) * | 2017-09-13 | 2019-03-19 | 河北银隆新能源有限公司 | The prior-warning device and method for early warning of NMP concentration over-standard in lithium titanate battery coating process |
| CN110114150A (en) * | 2016-12-12 | 2019-08-09 | 中外炉工业株式会社 | Apply drying device and coating drying means |
-
2013
- 2013-08-15 CN CN201320495960.0U patent/CN203408853U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106378284A (en) * | 2016-08-29 | 2017-02-08 | 安徽奥斯博医疗仪器设备有限公司 | Matte waterproof ink-jet printing consumable coating machine |
| CN106378284B (en) * | 2016-08-29 | 2018-10-16 | 安徽奥斯博医疗仪器设备有限公司 | Matte waterproof ink-jet printing consumable coating machine |
| CN110114150A (en) * | 2016-12-12 | 2019-08-09 | 中外炉工业株式会社 | Apply drying device and coating drying means |
| CN110114150B (en) * | 2016-12-12 | 2021-06-25 | 中外炉工业株式会社 | Coating and drying device and coating and drying method |
| CN109490467A (en) * | 2017-09-13 | 2019-03-19 | 河北银隆新能源有限公司 | The prior-warning device and method for early warning of NMP concentration over-standard in lithium titanate battery coating process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20180815 |