CN202984908U - Pulsed hot pressing machine - Google Patents
Pulsed hot pressing machine Download PDFInfo
- Publication number
- CN202984908U CN202984908U CN 201220388569 CN201220388569U CN202984908U CN 202984908 U CN202984908 U CN 202984908U CN 201220388569 CN201220388569 CN 201220388569 CN 201220388569 U CN201220388569 U CN 201220388569U CN 202984908 U CN202984908 U CN 202984908U
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- transformer
- hot press
- control module
- control
- fixed mechanism
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Abstract
The utility model relates to a pulsed hot pressing machine which comprises a control unit. The control unit is connected with a power supply unit, a silicon controlled circuit and a heating head fixing mechanism. The heating head fixing mechanism is fixedly connected with a heating head, the silicon controlled circuit is further connected with a transformer, and an output end of the transformer is connected with the heating head. An external power supply is used for supplying 220-volt electric power to the pulsed hot pressing machine, a motherboard can control connection and disconnection of a thyristor according to the set amount of energy and the set value of the temperature, the thyristor controls the output of the transformer which is connected with the heating head, and therefore the purpose of stable control of the temperature is achieved. The pulsed hot pressing machine is simple to operate, the temperature is stable, and the rate of good products is greatly improved in a welding process.
Description
Technical field
The utility model relates to solder technology, is specifically related to a kind of pulse hot press.
Background technology
Pulse hot press is to apply pulse voltage two sections of fever heads, that fever head (on one side 1-2 second) within the extremely short time arrives high problem (room temperature-600 ℃), after after the arrival design temperature, temperature kept a period of time stably, pulse voltage disconnected, the moment decline of fever head temperature.Owing to being the moment heating, so output will have accurate control for energy.Sampling period requires the time cycle extreme.Machine in the market is mainly the mode that adopts general temperature controller to control, so because cycle in sampling time length is generally that the 0.1s. timely energy of having no idea is exported size and accurately controlled.Cause temperature not control accurately.
The utility model content
The technical solution of the utility model is: a kind of pulse hot press, comprise control module, described control module is connected with respectively power subsystem, ghyristor circuit and fever head fixed mechanism, described fever head fixed mechanism is fixedly connected with fever head, described ghyristor circuit also is connected with transformer, and the output of described transformer is connected with fever head.
Above-mentioned a kind of pulse hot press, described power subsystem comprises filter circuit.
Above-mentioned a kind of pulse hot press, but described control module comprises the energy control module that is used for the control ghyristor circuit that is connected with control circuit and the motion control unit that is used for controlling the heating head fixed mechanism that is connected with the fever head fixed mechanism.
Above-mentioned a kind of pulse hot press, described transformer is control transformer.
Above-mentioned a kind of pulse hot press, described control module also connects display unit.
Above-mentioned a kind of pulse hot press, described control module also is connected with the control signal input block, and preferred button is as input pattern signal.
Above-mentioned a kind of pulse hot press, described fever head fixed mechanism is cylinder.
The utility model is by external power source 220V power supply, and mainboard is controlled the silicon controlled break-make according to the size of energy and Temperature Setting, the output of SCR control transformer, and transformer connects fever head, realizes the order that temperature stabilization is controlled.The utility model is simple to operate, temperature stabilization, and welding product yields out improves greatly.
Description of drawings
Fig. 1 is structural representation block diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
The structural representation of preferred embodiment of the present utility model as described in Figure 1, comprise control module, described control module is connected with respectively power subsystem, ghyristor circuit and fever head fixed mechanism, described fever head fixed mechanism is fixedly connected with fever head, described ghyristor circuit also is connected with transformer, and the output of described transformer is connected with fever head.The preferred cylinder of described fever head fixed mechanism.Described control module also connects display unit.
Above-mentioned a kind of pulse hot press, described power subsystem comprises filter circuit.Comprise circuit by wave filter, the formations such as piezo-resistance realize the stable of input power.
Above-mentioned a kind of pulse hot press, but described control module comprises the energy control module that is used for the control ghyristor circuit that is connected with control circuit and the motion control unit that is used for controlling the heating head fixed mechanism that is connected with the fever head fixed mechanism.Control module is made of two wiring boards, an energy of controlling heating, the preservation of pid algorithm and setup parameter and demonstration.Another piece mainboard is controlled the motion of fever head fixed mechanism.
Above-mentioned a kind of pulse hot press, the control transformer of the preferred 1000W of described transformer or 3000W becomes the input voltage of 220V the voltage of 3.2V.Realize low-voltage, the output of high electric current.
Above-mentioned a kind of pulse hot press, described control module also is connected with the control signal input block, and preferred button is as input pattern signal.Can set parameter and the displays temperature curve of heating by button and display, real time temperature.
After the user presses key, by corresponding key-press input heating command signal, to setting temperature and heat time heating time and corresponding PIDGAIN (energy size).Equipment is pressed the heating starting key after entering operator scheme.Fever head presses down, and begins heating, and after heating was completed, the cool batteries valve started, and carries out cooling to fever head.The release temperature that is cooled to set, fever head is lifted.A heating process is completed.
The utility model is by external power source 220V power supply, and mainboard is controlled the silicon controlled break-make according to the size of energy and Temperature Setting, the output of SCR control transformer, and transformer connects fever head, realizes the order that temperature stabilization is controlled.The utility model is simple to operate, temperature stabilization, and welding product yields out improves greatly.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. pulse hot press, it is characterized in that: comprise control module, described control module is connected with respectively power subsystem, ghyristor circuit and fever head fixed mechanism, described fever head fixed mechanism is fixedly connected with fever head, described ghyristor circuit also is connected with transformer, and the output of described transformer is connected with fever head.
2. a kind of pulse hot press according to claim 1, it is characterized in that: described power subsystem comprises filter circuit.
3. a kind of pulse hot press according to claim 1 is characterized in that: but described control module comprises the motion control unit that is used for control heating head fixed mechanism that being used for of being connected with control circuit controlled the energy control module of ghyristor circuit and be connected with the fever head fixed mechanism.
4. a kind of pulse hot press according to claim 1, it is characterized in that: described transformer is control transformer.
5. the described a kind of pulse hot press of according to claim 1-4 any one, it is characterized in that: described control module also connects display unit.
6. a kind of pulse hot press according to claim 5, it is characterized in that: described control module also is connected with the control signal input block.
7. the described a kind of pulse hot press of according to claim 1-4 any one, it is characterized in that: described fever head fixed mechanism is cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388569 CN202984908U (en) | 2012-08-07 | 2012-08-07 | Pulsed hot pressing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220388569 CN202984908U (en) | 2012-08-07 | 2012-08-07 | Pulsed hot pressing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202984908U true CN202984908U (en) | 2013-06-12 |
Family
ID=48556129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220388569 Expired - Fee Related CN202984908U (en) | 2012-08-07 | 2012-08-07 | Pulsed hot pressing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202984908U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500694A (en) * | 2016-01-05 | 2016-04-20 | 苏州市美好精密机械有限公司 | Pulse type hot press plastic riveting machine and method |
| CN107457497A (en) * | 2017-09-08 | 2017-12-12 | 宁波大红鹰学院 | A kind of multi-functional hot welding press welding method |
| CN111459019A (en) * | 2020-04-20 | 2020-07-28 | 东北电力大学 | Neural network PID hot press controller based on improved conjugate gradient algorithm |
| CN114850648A (en) * | 2022-04-25 | 2022-08-05 | 东莞先导先进科技有限公司 | Method for welding semiconductor metal packaging optical lens based on pulse hot pressing |
-
2012
- 2012-08-07 CN CN 201220388569 patent/CN202984908U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105500694A (en) * | 2016-01-05 | 2016-04-20 | 苏州市美好精密机械有限公司 | Pulse type hot press plastic riveting machine and method |
| CN107457497A (en) * | 2017-09-08 | 2017-12-12 | 宁波大红鹰学院 | A kind of multi-functional hot welding press welding method |
| CN111459019A (en) * | 2020-04-20 | 2020-07-28 | 东北电力大学 | Neural network PID hot press controller based on improved conjugate gradient algorithm |
| CN114850648A (en) * | 2022-04-25 | 2022-08-05 | 东莞先导先进科技有限公司 | Method for welding semiconductor metal packaging optical lens based on pulse hot pressing |
| CN114850648B (en) * | 2022-04-25 | 2024-03-26 | 东莞先导先进科技有限公司 | Method for welding semiconductor metal packaging optical lens based on pulse hot pressing |
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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 |
Granted publication date: 20130612 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |