TWM595035U - Mold release temperature control system of mold - Google Patents

Abstract

This creation system discloses a mold release temperature control system for a mold, which is applied to a mold release device of a molding device. The demoulding temperature control system includes a temperature detector, a temperature adjustment device and a temperature controller. The temperature detector is provided in the demolding device to measure the sensed temperature at a predetermined position of the demolding device. The temperature adjustment device is installed in the mold release device and connected to a mold of the mold release device. The temperature adjustment device adjusts the temperature of the mold. The temperature controller is installed in the demolding device and electrically connected to the temperature detector to receive the sensed temperature. The temperature controller controls the temperature adjustment device to adjust the temperature of the mold according to the sensed temperature and the preset mode.

Description

Mold release temperature control system

This creation relates to a mold release temperature control system for a mold that uses temperature control to control the mold temperature on the mold release device of the molding equipment.

Generally speaking, during the molding process such as metal, plastic, rubber vulcanization, carbon fiber materials, it will flow the raw material from the feed port into the runner, and it flows into the mold through the runner, or the raw material is placed directly by manual means In the mold. In the molding process, after the molding equipment completes the molding process, the mold will be removed from the molding machine, and the mold opening and retrieving demolding operations will be performed in the mold demoulding mechanism. However, there is no temperature control system in the general demolding mechanism. Although there is no need to wait for the mold to cool during the demoulding process, the mold will naturally cool during this process, and the mold must be heated again during the molding operation. In some processes, the mold needs to be cooled before it can be demolded, so the cooling system will be used to cool the mold, but the mold may be excessively cooled, resulting in increased reheating time later.

In addition, in some special cases, even during the demoulding process, the mold must be maintained within a certain temperature range, so there is no temperature control system in the general demolding mechanism, and it is not easy to achieve this condition.

In view of the foregoing, the creators of this creation have thought about and designed a mold release temperature control system to improve the lack of conventional technology, thereby enhancing the implementation and utilization of the industry.

In view of the problems of the above-mentioned conventional knowledge, the purpose of this creation is to provide a mold release temperature control system for solving the problems faced in the conventional technology.

Based on the above purpose, the present creation provides a mold release temperature control system for a mold release device of a molding device. The demoulding temperature control system includes a temperature detector, a temperature adjustment device and a temperature controller. The temperature detector is provided in the demolding device to measure the sensed temperature at a predetermined position of the demolding device. The temperature adjustment device is installed in the mold release device and connected to a mold of the mold release device. The temperature adjustment device adjusts the temperature of the mold. The temperature controller is installed in the demolding device and electrically connected to the temperature detector to receive the sensed temperature. The temperature controller controls the temperature adjustment device to adjust the temperature of the mold according to the sensed temperature and the preset mode.

Preferably, the preset mode includes a cooling mode. When the temperature controller determines that the sensed temperature is greater than a temperature range, the temperature controller sends a control signal to the temperature adjustment device, and the temperature adjustment device adjusts the temperature of the mold. Temperature to temperature range.

Preferably, the preset mode includes a heat preservation mode. When the temperature controller determines that the sensed temperature is not within a temperature range, the temperature controller sends a control signal to the temperature adjustment device, and the temperature adjustment device adjusts the mold Temperature to this temperature range.

Preferably, the preset mode includes a preheating mode. When the temperature controller determines that the sensed temperature is less than a temperature range, the temperature controller sends a control signal to the temperature adjustment device, and the temperature adjustment device adjusts the mold Temperature to temperature range.

According to the above, the temperature regulating device further includes a proportional integral derivative controller, a heating unit and a cooling unit, the proportional integral derivative controller is electrically connected to the temperature controller, the heating unit and the cooling unit are connected to the proportional integral derivative The controller, the proportional integral derivative controller controls the heating unit to increase the temperature of the mold according to the control signal, and the proportional integral derivative controller controls the cooling unit to decrease the temperature of the mold according to the control signal.

Preferably, the heating unit and the cooling unit include a plurality of flow channels, and the flow channels are used to input a fluid.

Preferably, the predetermined position is the mold or a temperature control board connected to the mold.

According to the above, the mold release temperature control system of this mold can have the following advantages:

(1) The mold release temperature control system of the mold created in this creation can reduce the time for the mold temperature to decrease during demolding, thereby reducing the time for taking out the finished product during demolding.

(2) The mold release temperature control system of this creation can pre-heat the mold to close to the molding temperature after taking out the finished product during demolding, thereby reducing the reheating time during molding.

(3) The mold release temperature control system of the created mold can maintain the mold within the desired temperature range, so that it can be applied to the molding process of the specific material that must be placed to maintain the mold at the desired temperature. .

The advantages, features and technical methods of the creation will be described in more detail with reference to the exemplary embodiments and the accompanying drawings and are easier to understand, and the creation can be implemented in different forms, so it should not be understood that it is limited to what is described here The described embodiments, on the contrary, for those with ordinary knowledge in the technical field, the provided embodiments will make the disclosure more thorough and comprehensive and complete to convey the scope of this creation, and this creation will only be additional Defined by the scope of patent application.

In addition, the terms "include" and/or "include" refer to the existence of the described features, regions, wholes, steps, operations, elements and/or components, but do not exclude one or more other features, regions, wholes, steps, operations , Elements, components, and/or combinations thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used in this creation have the same meaning as commonly understood by those of ordinary skill in the technical field to which this creation belongs. It will be further understood that terms such as those defined in commonly used dictionaries should be interpreted as having definitions consistent with their meaning in the context of the relevant technology and this creation, and will not be interpreted as idealized or excessively formal Unless it is clearly defined in this article.

Please refer to Figure 1, which is a block diagram of the mold release temperature control system of the created mold. As shown in the figure, the mold release temperature control system of the present creation is applied to the mold release device 11 of the molding apparatus 10. Among them, the molding equipment, such as rubber vulcanization equipment or carbon fiber material molding equipment, should not be limited to the rubber vulcanization equipment in the embodiments. The mold release temperature control system includes a temperature detector 21, a temperature adjustment device 22, and a temperature controller 23. The temperature detector 21 is provided in the demolding device 11 to measure the sensed temperature at a predetermined position 111 of the demolding device 11. The temperature adjusting device 22 is installed in the demolding device 11 and connected to a mold 112 of the demolding device 11. The temperature regulating device 22 regulates the temperature of the mold 112. Incidentally, the temperature detector 21 can also be installed in the mold 112 to measure the temperature of the mold 112, which can achieve the same purpose as measuring the sensed temperature of the predetermined position 111 of the demolding device 11. The temperature controller 23 is disposed on the demolding device 11 and electrically connected to the temperature detector 21 to receive the sensed temperature. The temperature controller 23 controls the temperature adjusting device 22 to adjust the temperature of the mold 112 according to the sensed temperature and the preset mode 231.

It is worth mentioning that the predetermined position 111 may be a place of the mold 112, or a temperature control plate 113 connected to the mold 112 and having substantial contact with the mold 112.

That is to say, the mold release temperature control system of the mold created by the temperature detector 21, the temperature adjustment device 22 and the temperature controller 23 can help reduce the temperature of the mold 112 during demolding, and It assists in raising the temperature of the mold when it is to be molded, so that the time for adjusting the temperature of the mold 112 during demolding and molding can be reduced. Moreover, the mold release temperature control system of the original mold can also maintain the mold 112 within a desired temperature range, so that it can be applied to the molding of a specific material that can be placed before the mold 112 is maintained at the desired temperature. Process.

Please refer to FIG. 2, which is a block schematic diagram and related structural schematic diagram of an embodiment of the mold release temperature control system of the created mold. As shown in the figure, further, the preset mode 231 of the temperature controller 23 may include a cooling mode 232, a heat preservation mode 233 and a preheating mode 234.

In the cooling mode 232, when the temperature controller 23 determines that the sensed temperature is greater than a temperature range, the temperature controller 23 transmits a control signal 235 to the temperature adjustment device 22, so that the temperature adjustment device 22 adjusts the mold according to the control signal 235 112 temperature. In other words, the temperature adjustment device 22 cools the mold 112 so that the temperature of the mold 112 reaches the temperature range. Among them, the temperature range can be set to a target temperature, and can be allowed to have an acceptable temperature at the upper and lower limits, such as plus or minus 5 degrees of the target temperature.

Among them, in the heat preservation mode 233, a target temperature may be set, and when the temperature controller 23 determines that the sensing temperature is not within an allowable temperature range of the target temperature (eg, plus or minus 5 degrees of the target temperature, etc.), the temperature controller 23 The control signal 235 is sent to the temperature adjustment device 22, so that the temperature adjustment device 22 adjusts the temperature of the mold 112 according to the control signal 235. That is, when the temperature of the mold 112 is less than the required temperature range, the temperature adjustment device 22 will heat the mold 112 so that the temperature of the mold 112 can enter the required temperature range. When the temperature of the mold 112 is greater than the required temperature range, the temperature adjustment device 22 will cool the mold 112 so that the temperature of the mold 112 can enter the required temperature range.

In the warm-up mode 234, when the temperature controller 23 determines that the sensed temperature is less than a temperature range, the temperature controller 23 will send a control signal 235 to the temperature adjustment device 22, so that the temperature adjustment device 22 will adjust according to the control signal 235 The temperature of the mold 112. That is, the temperature adjustment device 22 heats the mold 112 so that the temperature of the mold 112 reaches the temperature range. Among them, the temperature range can be set to a target temperature, and can be allowed to have an acceptable temperature at the upper and lower limits, such as plus or minus 5 degrees of the target temperature.

Furthermore, the temperature adjusting device 22 further includes a proportional integral derivative controller 221, a heating unit 222 and a cooling unit 223. The proportional integral derivative controller 221 is electrically connected to the temperature controller 23. The heating unit 222 is connected to the proportional integral derivative controller 221.

The proportional integral derivative controller 221 can control the heating unit 222 to increase the temperature of the mold 112 according to the control signal 235, and the proportional integral derivative controller 221 can control the cooling unit 223 to reduce the temperature of the mold 112 according to the control signal 235.

It should be particularly noted that the heating unit may be an electric heating unit or use a fluid with a predetermined temperature, such as a water body or an oil body, or other heating units such as steam, etc., so the exemplary aspects in this embodiment cannot be used as Limitations. In this embodiment, the heating unit 222 and the cooling unit 223 include a plurality of flow channels. The flow channels may be disposed on the temperature control plate 113 and the like that have substantial contact with the mold 112, or may be disposed in the mold 112. Therefore, the heating unit 222 can deliver fluids such as ice, hot water, oil body with a predetermined temperature, or steam to the flow channel to heat the mold 112 under recyclable conditions. Similarly, the cooling unit 223 can deliver cold (ice) water to the flow channel to cool the mold 112 under recyclable conditions. In other words, in actual use, the heating unit 222 and the cooling unit 223 can be integrated into one unit.

It should be noted that the mold temperature, temperature range, and preheating temperature are adjusted according to the actual molding process, and the values of the temperature range are not limited here.

As mentioned above, the mold release temperature control system of the mold created in this creation can help reduce the temperature of the mold 112 during demolding through the combination of the temperature detector 21, the temperature adjustment device 22 and the temperature controller 23. To help increase the temperature of the mold during molding, the time for adjusting the temperature of the mold 112 during demolding and molding can be reduced. Moreover, the mold release temperature control system of the original mold can also maintain the mold 112 within a desired temperature range, so that it can be applied to the molding of a specific material that can be placed before the mold 112 is maintained at the desired temperature. Process.

The above is only exemplary, and not restrictive. Any equivalent modifications or changes made without departing from the spirit and scope of this creation shall be included in the scope of the attached patent application.

10: Molding equipment 11: Demoulding device 111: scheduled location 112: mold 113: Temperature control board 21: Thermometer 22: Temperature adjustment device 221: proportional integral derivative controller 222: Heating unit 223: Cooling unit 23: Temperature controller 231: Preset mode 232: Cooling mode 233: Keep warm mode 234: Warm-up mode 235: control signal

Figure 1 is a block diagram of the mold release temperature control system of the created mold. FIG. 2 is a block schematic diagram of an embodiment of a mold release temperature control system for a created mold.

10: Molding equipment

11: Demoulding device

111: scheduled location

112: mold

113: Temperature control board

21: Thermometer

22: Temperature adjustment device

23: Temperature controller

231: Preset mode

Claims (7)

A mold demolding temperature control system is applied to a demolding device of a molding equipment. The mold demolding temperature control system includes: A temperature detector, which is arranged in the demolding device to measure a sensing temperature at a predetermined position of the demolding device; A temperature adjusting device, which is provided in the demolding device and connected to a mold of the demolding device, and the temperature regulating device regulates the temperature of the mold; and A temperature controller is disposed in the demolding device and electrically connected to the temperature detector to receive the sensed temperature, and the temperature controller controls the temperature adjustment device to adjust the mold according to the sensed temperature and a preset mode temperature. The mold release temperature control system of claim 1, wherein the preset mode includes a cooling mode, and when the temperature controller determines that the sensed temperature is greater than a temperature range, the temperature controller sends a control signal to the The temperature adjusting device adjusts the temperature of the mold to the temperature range. The mold release temperature control system of claim 1, wherein the preset mode includes a holding mode, and when the temperature controller determines that the sensed temperature is not within a temperature range, the temperature controller sends a control signal to The temperature adjusting device adjusts the temperature of the mold to the temperature range. The mold release temperature control system of claim 1, wherein the preset mode includes a preheating mode, and when the temperature controller determines that the sensed temperature is less than a temperature range, the temperature controller sends a control signal to The temperature adjusting device adjusts the temperature of the mold to the temperature range. The mold release temperature control system according to any one of claims 2 to 4, wherein the temperature adjustment device further includes a proportional integral derivative controller, a heating unit, and a cooling unit, the proportional integral derivative controller electrically The temperature controller, the heating unit and the cooling unit are connected to the proportional integral derivative controller, the proportional integral derivative controller controls the heating unit to increase the temperature of the mold according to the control signal, the proportional integral derivative controller The cooling unit is controlled to lower the temperature of the mold according to the control signal. The mold release temperature control system of claim 5, wherein the heating unit and the cooling unit include a plurality of flow channels, and the flow channels are used to input a fluid. The mold release temperature control system of claim 1, wherein the predetermined position is the mold or a temperature control board connected to the mold.

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