CN201483783U - Gas compressor for mounting radiating fins - Google Patents
Gas compressor for mounting radiating fins Download PDFInfo
- Publication number
- CN201483783U CN201483783U CN200920208636XU CN200920208636U CN201483783U CN 201483783 U CN201483783 U CN 201483783U CN 200920208636X U CN200920208636X U CN 200920208636XU CN 200920208636 U CN200920208636 U CN 200920208636U CN 201483783 U CN201483783 U CN 201483783U
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- valve
- pressure
- gas
- solenoid valve
- way solenoid
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Abstract
The utility model discloses a gas compressor mounting radiating fins, which comprises a gas intake pipe connected with a gas source, a pressure-reducing valve, a two-way solenoid valve and an operated solenoid valve, wherein one pressure-reducing valve is serially connected with one two-way solenoid valve to form a combined gas valve, the gas intake pipe is connected with the at least one combined gas valve and then connected to a gas inlet of the operated solenoid valve, the operated solenoid valve is connected with a gas intake flow valve and a gas outtake flow valve of a cylinder, and a plunger end of the cylinder is a pressurizing plate. The gas compressor with the properties of uniform pressurization from the cylinder and convenient adjustment for pressure is specialized in bonding the radiating fins with integrated elements by taking the place of the existing manual operation. Different pressure limit values can be set in accordance with the bonding requirements between different chips and different radiating fins, pressure is uniformly applied by taking control of the pressure in unit area, the pressure and the pressure applying time in the process of bonding are quantized, and the radiating fins and the chips are controlled to reach excellent bonding effect.
Description
[technical field]
The utility model is a kind of assembling process equipment, specifically with the aerostatic press of fin with the bonding seamless link of integrated component.
[background technology]
At present on the electronic product assembling line procedure is arranged, with double faced adhesive tape with fin with the bonding seamless link of integrated component.This operation adopts manual operations, manually double coated film is mounted on the fin, mounts on the integrated component (being also referred to as chip usually) fin is smooth again.The shortcoming that this handwork is difficult to avoid is: hand pressing force size can't be measured, and the strength of each operation differs greatly; Hand can't be grasped by time length, and the time of each operation is different in size, and the result is that effective bond area of radiator and heat-generating electronic elements is widely different, has a strong impact on the thermal conduction effect of product.Solid in case be pasted not strongly, and fin also can come off and causes short circuit, destroys system works.
[summary of the invention]
The utility model proposes a kind of aerostatic press that is used to install fin, with the operation of the randomness of craft make into can quantified controlling machine operation, implement safe and reliable mechanical compaction technology, obtain to be connected reliably between fin and the integrated component and thermal conduction effect efficiently.
The technical solution of the utility model is: the aerostatic press that is used to install fin, comprise air inlet pipe, pressure-reducing valve, the two way solenoid valve that connects source of the gas and control magnetic valve, it is characterized in that, a pressure-reducing valve and a two way solenoid valve serial connection constitute an air valve combination, air inlet pipe connects to be connected to after at least one described air valve makes up controls the magnetic valve air inlet, control magnetic valve and connect the inlet air flow metered valve of a cylinder and the flow valve of giving vent to anger, the plunger end of cylinder is an increased pressure board.
Air inlet pipe can connect to be connected to after the described air valve combination of three parallel connections controls the magnetic valve air inlet, to be suitable for the needs of three kinds of different pressures limit values.
The port of export of described each two way solenoid valve should be connected in series a unidirectional conducting valve, prevents that compressed air from refluxing.
Described increased pressure board lower plane also should be provided with laser lamp and travel switch, and laser lamp is positioned at increased pressure board lower plane center, and laser lamp sends light beam and is convenient to calibrate the work piece center, and travel switch connects time-delay relay.
Air inlet pipe between described pressure-reducing valve and the source of the gas can also be provided with the gross pressure display, is provided with pressure display unit between described pressure-reducing valve and the two way solenoid valve, and monitor pressures changes.
The utlity model has cylinder pressurization evenly and be convenient to regulate the performance of pressure size, be exclusively used in fin with integrated component is bonding, alternative present manual work.Can different pressure limit values be set according to the requirement of the different fin of different chip adhesives, utilize the control compressive load per unit area evenly to exert pressure, the big small quantization of pressure in the adhesion process, the time quantization of exerting pressure, control fin and chip reach good bond effect.
[description of drawings]
Fig. 1 is the pneumatic diagram of the utility model embodiment.
Fig. 2 is the circuit diagram of the utility model embodiment.
Fig. 3 is that the utility model embodiment is positioned at the condition diagram on the workbench.
[specific embodiment]
Be described further below in conjunction with the utility model embodiment and accompanying drawing thereof.
The aerostatic press that is used to install fin shown in Figure 1 comprises air inlet pipe 1, pressure-reducing valve 2, the two way solenoid valve 3 that connects source of the gas and controls magnetic valve 4.A pressure-reducing valve and a two way solenoid valve serial connection constitute an air valve combination and can obtain a pressure limit value, and air inlet pipe 1 connects to be connected to after at least one air valve makes up controls magnetic valve 4 air inlets.Be connected to after the air valve combination of three parallel connections of present embodiment air inlet pipe 1 connection and control magnetic valve 4 air inlets, three pressure-reducing valves respectively are provided with different voltage limiting values, and pressure-reducing valve 2 and two way solenoid valve 3 are air valve combination, and the pressure limit value is 3kg; Pressure-reducing valve 2 ' and two way solenoid valve 3 ' be air valve combination, the pressure limit value is 5kg; Pressure-reducing valve 2 " and two way solenoid valve 3 " is air valve combination, and the pressure limit value is 8kg.Three kinds of different pressures limit values are set, and purpose is can be according to the different pressure of different workpiece needs and stepping is exerted pressure, and each the use selected a wherein optimal limit value.Pressure-reducing valve 2,2 ', 2 " and the air inlet pipe between the source of the gas 1 can also be provided with gross pressure display 11, shows the bleed pressure index.Pressure-reducing valve 2,2 ', be provided with between 2 " and two way solenoid valve 3,3 ', 3 " pressure display unit 22,22 ', 22 ", monitor pressures changes.Each two way solenoid valve 3,3 ', 3 " unidirectional conducting valve 6,6 of port of export serial connection ', 6 ", guarantee that compressed air is to controlling magnetic valve 4 one-way flow, anti-backflow.
Controlling magnetic valve 4 is two-position four-way solenoid valves, is communicated with cylinder 5 through the inlet air flow metered valve 51 of a cylinder 5 and the flow valve 52 of giving vent to anger, and the plunger end of cylinder 5 is increased pressure boards 53.Control magnetic valve 4 and be in working position, increased pressure board 53 descending pressurizations execution fin and integrated component are bonding; Control magnetic valve 4 and be in working position down, as shown in Figure 1, increased pressure board 53 up elimination pressure, bonding finishing.The speed that the inlet air flow metered valve 51 and the flow valve 52 of giving vent to anger are regulated increased pressure board 53 uplink and downlink respectively guarantees up fast, descending slow.Increased pressure board 5 lower planes are provided with laser lamp 531 and travel switch 532, and laser lamp 531 is positioned at increased pressure board 53 lower plane centers, and laser lamp 531 sends the center that light beam is convenient to calibrate work piece, and travel switch 532 connects time-delay relay 7.
Two way solenoid valve 3,3 ', 3 " and control magnetic valve 4 and control by relay, relevant indicator lamp and manipulation of switches comprise laser lamp 531 and travel switch 532, also in the place in circuit.
As shown in Figure 2, open general supply button AQ, power supply indicator HD is bright, and laser lamp 531 is bright.Open 3 kilograms of air pressure contactor AQ1, relay ZJ1 work, indicator lamp HD1 is bright; normally opened contact ZJ1a adhesive (self-shield), ZJ1b adhesive, magnetic valve DSF1 conducting work; normally-closed contact ZJ1c, ZJ1d open, and guarantee that 8 kilograms of air pressure circuit and 10 kilograms of air pressure circuit do not work.
5 kilograms, 8 kilograms circuit are analogized by this.
At this moment, the 4 conduction work of two position four-way solenoid valves, piston rod is downward.When travel switch 532 is touched in the piston rod end, this switch conduction, relay ZJ4 work, normally opened contact ZJ4a adhesive (self-shield), normally opened contact ZJ4b, ZJ4c adhesive, time relay sj 1, SJ2 work, indicator lamp HD4 is bright.
After arriving Preset Time (as touch travel switch 532 back 10 seconds), normally closed delayed contact SJ1 opens, two position four-way solenoid valves, 4 dead electricity, and transposition, piston rod moves upward.After arriving Preset Time (as touch travel switch 532 back 12 seconds) again, normally closed delayed contact SJ2 opens, and the entire circuit power supply disconnects, and all relays and contact return to original state.
Whenever emergency switch JJ presses, and entire circuit is disconnected, and all relays and contact return to original state.
The real machine of present embodiment bin formula as shown in Figure 3 is placed on the workbench (not shown) and uses, and the member in above-mentioned gas circuit and the circuit is installed in the cabinet, and what expose is Displaying Meter, shift knob and the increased pressure board 53 of exerting pressure.Operating process is: connect power supply and make aerostatic press be in holding state; It is that the light beam of laser lamp 531 is aimed at the workpiece center on the work top below the increased pressure board 53 that the folded mutually workpiece of fin and integrated component is placed the plunger end of cylinder 5; From pressure-reducing valve 2,2 ' or 2 " a selected optimal pressure limit value, start the two way solenoid valve 3,3 of corresponding air valve combination ' or 3 "; Compressed air by source of the gas pass through in order pressure-reducing valve 2,2 ' or 2 ", two way solenoid valve 3,3 ' or 3 ", unidirectional conducting valve 6,6 ' or 6 ", control magnetic valve 4 and arrive cylinders 5; Setting is controlled magnetic valve 4 at this moment and is in working position, and increased pressure board 53 descending workpiece is exerted pressure are touched travel switch 532, and time-delay relay 7 enters the timework state; Along with air-flow constantly enters, increased pressure board 53 pressure increase, and the pressure rises in the air inlet pipe 1 reaches limit value, and timing reaches the default time, and time-delay relay 7 startups are controlled magnetic valve 4 and are in working position down, the end of exerting pressure, and the increased pressure board 53 up next rounds that change over to are operated.
Claims (6)
1. be used to install the aerostatic press of fin, comprise air inlet pipe, pressure-reducing valve, the two way solenoid valve that connects source of the gas and control magnetic valve, it is characterized in that, a pressure-reducing valve and a two way solenoid valve serial connection constitute an air valve combination, air inlet pipe connects to be connected to after at least one described air valve makes up controls the magnetic valve air inlet, control magnetic valve and connect the inlet air flow metered valve of a cylinder and the flow valve of giving vent to anger, the plunger end of cylinder is an increased pressure board.
2. the aerostatic press that is used to install fin according to claim 1 is characterized in that air inlet pipe connects to be connected to after the described air valve combination of three parallel connections to control the magnetic valve air inlet.
3. the aerostatic press that is used to install fin according to claim 1 and 2 is characterized in that, unidirectional conducting valve of port of export serial connection of described each two way solenoid valve.
4. the aerostatic press that is used to install fin according to claim 1 and 2 is characterized in that, described increased pressure board lower plane is provided with laser lamp and travel switch, and laser lamp is positioned at increased pressure board lower plane center, and travel switch connects time-delay relay.
5. the aerostatic press that is used to install fin according to claim 1 and 2 is characterized in that the air inlet pipe between described pressure-reducing valve and the source of the gas is provided with the gross pressure display.
6. the aerostatic press that is used to install fin according to claim 1 and 2 is characterized in that, is provided with pressure display unit between described pressure-reducing valve and the two way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920208636XU CN201483783U (en) | 2009-08-28 | 2009-08-28 | Gas compressor for mounting radiating fins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920208636XU CN201483783U (en) | 2009-08-28 | 2009-08-28 | Gas compressor for mounting radiating fins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201483783U true CN201483783U (en) | 2010-05-26 |
Family
ID=42422680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920208636XU Expired - Fee Related CN201483783U (en) | 2009-08-28 | 2009-08-28 | Gas compressor for mounting radiating fins |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201483783U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166714A (en) * | 2010-02-26 | 2011-08-31 | 苏州春兴精工股份有限公司 | Assembly instrument of cooling fin |
| CN103753454A (en) * | 2014-02-11 | 2014-04-30 | 中航飞机股份有限公司西安飞机分公司 | Pneumatic combined flexible prestress clamp and control system thereof |
| CN114708676A (en) * | 2022-03-30 | 2022-07-05 | 一汽丰田汽车有限公司 | Skylight air outlet hot melt adhesive press-in automatic timing device, method, equipment and application |
-
2009
- 2009-08-28 CN CN200920208636XU patent/CN201483783U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102166714A (en) * | 2010-02-26 | 2011-08-31 | 苏州春兴精工股份有限公司 | Assembly instrument of cooling fin |
| CN102166714B (en) * | 2010-02-26 | 2013-04-24 | 苏州春兴精工股份有限公司 | Assembly instrument of cooling fin |
| CN103753454A (en) * | 2014-02-11 | 2014-04-30 | 中航飞机股份有限公司西安飞机分公司 | Pneumatic combined flexible prestress clamp and control system thereof |
| CN103753454B (en) * | 2014-02-11 | 2016-03-09 | 中航飞机股份有限公司西安飞机分公司 | A kind of pneumatic combination flexible prestressing fixture and control system thereof |
| CN114708676A (en) * | 2022-03-30 | 2022-07-05 | 一汽丰田汽车有限公司 | Skylight air outlet hot melt adhesive press-in automatic timing device, method, equipment and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NOKIA COMMUNICATION (SHANGHAI) CO., LTD. Free format text: FORMER NAME: NOKIA SIEMENS NETWORKS SHANGHAI CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 777 Bridge Patentee after: NOKIA COMMUNICATION (SHANGHAI) CO., LTD. Address before: 201206, Shanghai, Pudong, Sichuan Road, No. 777 Bridge Patentee before: Nokia Siemens Networks (Shanghai) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20170828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |