CN102184787B - Semiautomatic drying device for metal contacts - Google Patents
Semiautomatic drying device for metal contacts Download PDFInfo
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- CN102184787B CN102184787B CN 201110093754 CN201110093754A CN102184787B CN 102184787 B CN102184787 B CN 102184787B CN 201110093754 CN201110093754 CN 201110093754 CN 201110093754 A CN201110093754 A CN 201110093754A CN 102184787 B CN102184787 B CN 102184787B
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Abstract
The invention discloses a semiautomatic drying device for metal contacts. The semiautomatic drying device comprises a roller assembly and an air jet assembly. The roller assembly at least comprises a roller for containing the metal contacts, and the wall of the roller is provided with a plurality of through holes. The air jet assembly comprises a compression air inlet pipe and an air jet head, the air jet head is arranged below the roller and is provided with a plurality of air nozzles for jetting air to roller wall holes, and each air jet head is respectively communicated with the compression air inlet pipe, a pipeline communicating each air jet head and the compression air inlet pipe is respectively provided with a solenoid valve, and opening and closing of each solenoid valve are timely controlled by a controller so that the metal contact drying requirements are met. When the roller containing the metal contacts is put into a roller gear, a proximity switch at one side of the roller transmits a signal to the controller to start a right solenoid valve, and then compressed hot air is jetted from a hot air nozzle to the roller to dry the metal contacts, thus the drying quality of the metal contacts is effectively ensured, and resource is greatly saved; in addition, the semiautomatic drying device for the metal contacts, disclosed by the invention, has the advantages of high drying efficiency, convenience for use and the like.
Description
Technical field
The present invention discloses a kind of Semiautomatic drying device for metal contacts, divides by International Patent Classification (IPC) (IPC) to belong to hard contact process equipment class manufacturing technology field, especially relates to the drying plant after hard contact cleans.
Background technology
Hard contact is the critical component of relay (electronic switch), by the on-off action that contacts and disconnect completing circuit of moving contact and fixed contact.The contact needs cleaning step in the course of processing, also to dry hard contact afterwards, traditional drying plant is that a plurality of hard contacts are contained in the perisporium cylinder with holes, cylinder can rotate, spray heat of compression tracheal orifice is installed below it, and spray orifice sprays hot gas to dry the hard contact in it in the cinclides of cylinder.Yet existing drying plant owing to can not control compression hot gas, makes it be in jet state always, and compression hot gas is wasted; Drying plant does not have timing function simultaneously, and manually difficult correct time of grasping can not be guaranteed dries quantity.
In addition, tradition spray compression hot gas is the mode that directly adds hot-air by electrical equipment (such as heating wire), because the restriction of heating wire and contact with air area makes the hot air temperature in the heating pipe inhomogeneous usually, and then has influence on the drying effect of contact.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, Semiautomatic drying device for metal contacts of promoting dries quantity.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of Semiautomatic drying device for metal contacts comprises drum assembly and jet member, wherein:
Drum assembly comprise that at least a cylinder is used for putting hard contact, and cylinder wall is provided with some through holes;
Jet member, comprise the compress inlet air pipe and be arranged at jet thrust below the cylinder, the corresponding cylinder of jet thrust, jet thrust is provided with a plurality of fumaroles and is used for jet to the cylinder cinclides, above-mentioned each jet thrust is communicated in respectively on the compress inlet air pipe, on jet thrust and pipeline that the compress inlet air pipe is communicated with electromagnetically operated valve is installed respectively, each electromagnetically operated valve is by the unlatching of this electromagnetically operated valve of controller timing controlled or close to reach to the hard contact drying requirement.
Further, described compress inlet air pipe is in air heating apparatus, this air heating apparatus adopts conduction oil that the air in institute's compress inlet air pipe is carried out homogeneous heating, and the conveying tracheae that is positioned at heater is that helix is to contact with conduction oil is more large-area.
Further, described each electromagnetically operated valve and an approach switch electrically connect, each approach switch be installed on the side of placing the cylinder position with detect whether cylinder exists and signal send to controller with control above-mentioned correspondence electromagnetically operated valve, above-mentioned cylinder reaches the jet thrust that is connected with electromagnetically operated valve with electromagnetically operated valve and is used.
Further, drum assembly comprises two drive links of the arrangement arranged side by side of at least one cylinder and back-up roller, the gear that is fixed with drum gear and cylinder two ends on the drive link is used so that cylinder rotates, and two drive links are connected to drive the drive link running by transmission mechanism with drive motors.
Further, two drive link gears are installed in end, described two drive link the same side, and the drive link gear is connected with drive motors by chain, so that drive link drives the cylinder uniform rotation.
Further, described cylinder is three, the jet thrust that is mated is three, on each jet thrust and the pipeline that the compress inlet air pipe is communicated with an electromagnetically operated valve is installed, every group of electromagnetically operated valve is electrically connected on the controller with the approach switch that cooperates, thereby approach switch is controlled respectively the independent control of the electromagnetically operated valve heat of compression gas blowout of cooperation and is gone out, and when a roller drying was only arranged, other two electromagnetically operated valves were in closed condition.
Further, the switch of described drive motors reaches synchronous purpose by controller control so that cylinder rotates with jet operation.
Further, described heater comprises heating cabinet, and conduction oil is housed in it, and the bottom of heating cabinet is zone of heating, and is provided with oil float mark and oil level switch in heating cabinet, and both are by oil level and the oil temperature of conduction oil in temperature and the oil level controllers control heating cabinet.
Further, be communicated in the same hot gas feed tube and to the cylinder below after the conveying tracheae in the described heating cabinet adopts the spiral tube structure that connects side by side to mix and carry.
Application notice of the present invention:
1. when oil level was lower than the regulation requirement, the oil float mark started oil level switch signal is passed to oil level controllers, thereby powered-down stops heating;
2. the left, center, right approach switch is controlled respectively the left, center, right electromagnetically operated valve, can independently control heat of compression gas blowout and go out, and when a roller drying was only arranged, other two electromagnetically operated valves were in closed condition.
Use procedure of the present invention is as follows: when the cylinder that hard contact is housed is put into drum gear, the approach switch of cylinder one side sends signal to controller and starts right electromagnetically operated valve and dry to cylinder ejection compression hot gas from the spray hot air vents, rotates with Time Controller also actuating motor to drive cylinder and rotate; Controller shut electromagnetic valve and motor after the drying time of setting arrives.
Three cylinders of the present invention have effectively guaranteed the dries quantity of hard contact, and have saved in large quantities resource by independent autocontrol method and furnace drying method regularly, have drying efficiency height, the advantage such as easy to use.
Description of drawings
Fig. 1 is structural representation one of the present invention.
Fig. 2 is schematic diagram two of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing:
Embodiment: see also Fig. 1 and Fig. 2, a kind of Semiautomatic drying device for metal contacts comprises drum assembly and jet member, wherein:
Drum assembly comprise that at least a cylinder 16 is used for putting hard contact, and cylinder wall is provided with some through holes 160;
Jet member, comprise compress inlet air pipe 10 and be arranged at jet thrust 17 below the cylinder, the corresponding cylinder of jet thrust, jet thrust 17 is provided with a plurality of fumaroles and is used for jet to the cylinder cinclides, above-mentioned each jet thrust is communicated in respectively on the compress inlet air pipe 10, on jet thrust 17 and pipeline that compress inlet air pipe 10 is communicated with, electromagnetically operated valve 15 is installed respectively, each electromagnetically operated valve is by the unlatching of controller 20 these electromagnetically operated valves of timing controlled or close to reach to the hard contact drying requirement, and controller electrically connects by electric wire 9 and electromagnetically operated valve and approach switch.The compress inlet air pipe is in air heating apparatus, and this air heating apparatus adopts 4 pairs of institutes of conduction oil to manage interior air to carry out homogeneous heating, and the conveying tracheae that is positioned at heater is that helix is to contact with conduction oil is more large-area.Heater comprises heating cabinet 2, and conduction oil 4 is housed in it, and the bottom of heating cabinet is zone of heating 8, and is provided with oil float mark 7 and oil level switch 6 in heating cabinet, and both are by oil level and the oil temperature of conduction oil in temperature and the oil level controllers 5 control heating cabinets.Be communicated in the same hot gas feed tube and to rolling downwards after conveying tracheae in the heating cabinet adopts helix tube 3 structures that connect side by side to mix and carry, the air inlet of helix tube connects compressed gas air inlet pipe 1.
In order independently to carry out drying and processing to cylinder, each electromagnetically operated valve of each cylinder 16 correspondence and an approach switch 14 electrically connect, each approach switch be installed on the side of placing the cylinder position with detect whether cylinder exists and signal send to controller with control above-mentioned correspondence electromagnetically operated valve 15, above-mentioned cylinder reaches the jet thrust that is connected with electromagnetically operated valve with electromagnetically operated valve and is used, when if a roller drying is only arranged, utilize approach switch control, make other electromagnetically operated valves be in closed condition, like this, there is the electromagnetically operated valve on the jet thrust of cylinder to open hard contact in the jet drying roller.
See also Fig. 1 and Fig. 2, drum assembly comprises two drive links 19 of the arrangement arranged side by side of at least one cylinder 16 and back-up roller, the gear that is fixed with drum gear 18 and cylinder two ends on the drive link is used so that cylinder rotates, and two drive links are connected to drive the drive link running by transmission mechanism with drive motors (motor 13).Two drive link gears 11 are installed in end, two drive link the same sides, and the drive link gear is connected with drive motors by chain 12, so that drive link drives the cylinder uniform rotation.
See also Fig. 1 and Fig. 2, cylinder 16 is three, the jet thrust 17 that is mated is three, on each jet thrust and the pipeline that the compress inlet air pipe is communicated with electromagnetically operated valve 15 is installed, every group of electromagnetically operated valve is electrically connected on the controller with the approach switch that cooperates, thereby approach switch 14 is controlled respectively the independent control of the electromagnetically operated valve heat of compression gas blowout that cooperates and is gone out, and when a roller drying was only arranged, other electromagnetically operated valves were in closed condition.
Among the present invention, the switch of drive motors reaches synchronous purpose by control control so that cylinder rotates with jet operation.
When the present invention puts into drum gear when the cylinder that hard contact is housed, the approach switch of cylinder one side sends signal to controller and starts right electromagnetically operated valve and dry to cylinder ejection compression hot gas from the spray hot air vents, rotates with Time Controller also actuating motor to drive cylinder and rotate; Controller shut electromagnetic valve and motor after the drying time of setting arrives.In addition, the left, center, right approach switch is controlled respectively the left, center, right electromagnetically operated valve, can independently control heat of compression gas blowout and go out, and when a roller drying was only arranged, other electromagnetically operated valves were in closed condition.
After being cleaned, hard contact guarantees dries quantity, the semi-automatic dryer of the present invention (please refer to Fig. 1), press first temperature before the oven dry and 8 pairs of conduction oils 4 of oil level controllers 5 switch activated zones of heating heat, thereby make helix tube 3 heatings, become hot gas by the compressed gas that compressed gas air inlet pipe 1 enters by helix tube 3 heating this moment, after conduction oil 4 temperature reach requirement, the cylinder 16 that hard contact is housed is put into drum gear 18, approach switch 14 on the right of this moment sends signal to controller 20 startups right electromagnetically operated valve 15 and dries to cylinder 16 ejection hot compression hot gas from the hot air vents of right side jet thrust 17, rotates with Time Controller 20 also actuating motor 13 and drives cylinder 16 rotations; Controller 20 shut electromagnetic valves 15 and motor 13 after the drying time of setting arrives.
The present invention uses attention:
1. when oil level was lower than the regulation requirement, oil float mark 7 started oil level switchs 6 signal is passed to oil level controllers 5, thereby powered-down stops heating;
2. left, center, right approach switch 14 is controlled respectively left, center, right electromagnetically operated valve 15, can independently control heat of compression gas blowout and go out, and when 16 oven dry of a cylinder was only arranged, other two electromagnetically operated valves were in closed condition.
The present invention passes through independent autocontrol method and timing furnace drying method by conduction oil to compression hot gas heating means and three cylinders, has effectively guaranteed the dries quantity of hard contact.
The above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do all belong to the claim that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (9)
1. a Semiautomatic drying device for metal contacts is characterized in that: comprise drum assembly and jet member, wherein
Drum assembly comprise that at least a cylinder is used for putting hard contact, and cylinder wall is provided with some through holes;
Jet member, comprise the compress inlet air pipe and be arranged at jet thrust below the cylinder, the corresponding cylinder of jet thrust, jet thrust is provided with a plurality of fumaroles and is used for jet to the cylinder cinclides, above-mentioned each jet thrust is communicated in respectively on the compress inlet air pipe, on jet thrust and pipeline that the compress inlet air pipe is communicated with electromagnetically operated valve is installed respectively, each electromagnetically operated valve is by the unlatching of this electromagnetically operated valve of controller timing controlled or close to reach to the hard contact drying requirement.
2. Semiautomatic drying device for metal contacts according to claim 1, it is characterized in that: described compress inlet air pipe is in air heating apparatus, this air heating apparatus adopts conduction oil that the air in managing is carried out homogeneous heating, and the conveying tracheae that is positioned at heater is that helix is to contact with conduction oil is more large-area.
3. Semiautomatic drying device for metal contacts according to claim 2, it is characterized in that: described heater comprises heating cabinet, conduction oil is housed in it, the bottom of heating cabinet is zone of heating, and be provided with oil float mark and oil level switch in heating cabinet, both are by oil level and the oil temperature of conduction oil in temperature and the oil level controllers control heating cabinet.
4. Semiautomatic drying device for metal contacts according to claim 3 is characterized in that: be communicated in the same hot gas feed tube and to the cylinder below after the conveying tracheae in the described heating cabinet adopts the spiral tube structure that connects side by side to mix and carry.
5. Semiautomatic drying device for metal contacts according to claim 1, it is characterized in that: described each electromagnetically operated valve and an approach switch electrically connect, each approach switch be installed on the side of placing the cylinder position with detect whether cylinder exists and signal send to controller with control above-mentioned correspondence electromagnetically operated valve, above-mentioned cylinder reaches the jet thrust that is connected with electromagnetically operated valve with electromagnetically operated valve and is used.
6. Semiautomatic drying device for metal contacts according to claim 1, it is characterized in that: drum assembly comprises two drive links of the arrangement arranged side by side of at least one cylinder and back-up roller, the gear that is fixed with drum gear and cylinder two ends on the drive link is used so that cylinder rotates, and two drive links are connected to drive the drive link running by transmission mechanism with drive motors.
7. Semiautomatic drying device for metal contacts according to claim 6, it is characterized in that: two drive link gears are installed in end, described two drive link the same side, and the drive link gear is connected with drive motors by chain, so that drive link drives the cylinder uniform rotation.
8. Semiautomatic drying device for metal contacts according to claim 1, it is characterized in that: described cylinder is three, the jet thrust that is mated is three, on each jet thrust and the pipeline that the compress inlet air pipe is communicated with an electromagnetically operated valve is installed, every group of electromagnetically operated valve is electrically connected on the controller with the approach switch that cooperates, thereby approach switch is controlled respectively the independent control of the electromagnetically operated valve heat of compression gas blowout of cooperation and is gone out, and when a roller drying was only arranged, other electromagnetically operated valves were in closed condition.
9. Semiautomatic drying device for metal contacts according to claim 6 is characterized in that: the switch of described drive motors reaches synchronous purpose by controller control so that cylinder rotates with jet operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110093754 CN102184787B (en) | 2011-04-14 | 2011-04-14 | Semiautomatic drying device for metal contacts |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110093754 CN102184787B (en) | 2011-04-14 | 2011-04-14 | Semiautomatic drying device for metal contacts |
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| Publication Number | Publication Date |
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| CN102184787A CN102184787A (en) | 2011-09-14 |
| CN102184787B true CN102184787B (en) | 2013-04-24 |
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| CN 201110093754 Active CN102184787B (en) | 2011-04-14 | 2011-04-14 | Semiautomatic drying device for metal contacts |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5426864A (en) * | 1994-02-17 | 1995-06-27 | Svehaug; Henry V. | Vacuum belt press dryer |
| CN101144676A (en) * | 2006-09-12 | 2008-03-19 | 健鼎科技股份有限公司 | Circuit base plate drying device |
| CN202058619U (en) * | 2011-04-14 | 2011-11-30 | 漳州格林电气有限公司 | Semi-automatic drying apparatus for metal contacts |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19900247A1 (en) * | 1999-01-07 | 2000-07-13 | Henkel Kgaa | Spray tower for spray drying detergent ingredients or the like |
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2011
- 2011-04-14 CN CN 201110093754 patent/CN102184787B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5426864A (en) * | 1994-02-17 | 1995-06-27 | Svehaug; Henry V. | Vacuum belt press dryer |
| CN101144676A (en) * | 2006-09-12 | 2008-03-19 | 健鼎科技股份有限公司 | Circuit base plate drying device |
| CN202058619U (en) * | 2011-04-14 | 2011-11-30 | 漳州格林电气有限公司 | Semi-automatic drying apparatus for metal contacts |
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| CN102184787A (en) | 2011-09-14 |
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Owner name: ZHANGZHOU JINBO PRECIOUS METAL PRODUCT CO., LTD. Free format text: FORMER OWNER: ZHANGZHOU GELIN ELECTRICAL CO., LTD. Effective date: 20141230 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Shuixian Inventor after: Wan Huilin Inventor after: Zheng Dongfeng Inventor before: Wang Yuan |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WANG YUAN TO: CHEN SHUIXIAN WAN HUILIN ZHENG DONGFENG |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: Zhen Changtai County in Fujian province 363901 Chen Zhangzhou City Industrial Park in Hong Kong Patentee after: Zhangzhou jinbogui metal products Co., Ltd. Address before: Zhen Changtai County in Fujian province 363901 Chen Zhangzhou City Industrial Park in Hong Kong Patentee before: Zhangzhou Gelin Electrical Co., Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200423 Address after: 361022 Ying Yao Road, Jimei District, Xiamen, Fujian Province, No. 5 Patentee after: XIAMEN JINBO PRECIOUS METAL PRODUCTS Co.,Ltd. Address before: Zhen Changtai County in Fujian province 363901 Chen Zhangzhou City Industrial Park in Hong Kong Patentee before: Zhangzhou jinbogui metal products Co., Ltd. |