KR20000036508A - Apparatus and method for controlling a coating film in a membrane press - Google Patents

Abstract

PURPOSE: A method of controlling the film transcription of a membrane press is provided to obtain optimum working efficiency by making the working condition considering the characteristic of a coating film material as a lookup table. CONSTITUTION: A condition for a working mode is set based on the application of a membrane. A coating film material passes a thermal transfer/adhesive molding process. The coating film material is contacted with a membrane, and a molding chamber(40) is formed after the delay time for softening the coating film material. Finally, the coating film material is adsorbed into a film transfer object in a vacuum state.

Description

Film transfer control device and method for membrane press {APPARATUS AND METHOD FOR CONTROLLING A COATING FILM IN A MEMBRANE PRESS}

The present invention relates to a film transfer control apparatus and a method of the membrane press, and more particularly, to set the optimum conditions for thermal transfer / adhesive molding of the coating film material on the film transfer object by the membrane press and The present invention relates to a film transfer control apparatus of a membrane press and a method for causing thermal transfer / adhesion molding of a coating film material based on conditions.

As is well known, thermoelectric coatings of various colors and patterns are applied to film transfer objects including non-uniform surfaces or curved shapes, such as living furniture or office furniture, exterior cases of electronic products, and decorative / souvenirs. So-called 'Membrane Press' is widely used for coating by sand / adhesive molding.

According to one example of such a membrane press, the upper part is formed for the thermal transfer / adhesive molding of the coating film material between the lower unit of the fixed method in which the film transfer object is placed, and the lower unit while elevating by a plurality of hydraulic cylinders The upper unit of the movable method for forming the working chamber, it is installed on the upper unit side will include a heater means for forming a high-temperature pneumatic pressure for softening the coating film material in the forming working chamber.

In addition, according to another example of the membrane press (Patent Publication No. 97-20376), thermal transfer of a coating film material between a fixed upper unit provided with a heater means and the upper unit while lifting and lowering the upper unit. The lower unit of the movable method for forming the molding work chamber for adhesive molding, and the dual design to alternately enter and exit the molding work chamber, the first and second working pellets in which the film transfer object is set on each upper side, in the molding work chamber In this case, the coating film material softened by the high-temperature pneumatic pressure is included in the vacuum means for evacuating the inside of the forming chamber to be compressed to the film transfer object.

In addition, in the membrane press to which the upper unit is lifted with respect to the fixed lower unit or the lower unit is lifted with respect to the fixed upper unit, the thermal transfer / adhesive molding of the coating film material on the film transfer object in the forming work chamber is performed. The control means for controlling the process for doing so is essentially equipped.

That is, the control means is a working condition for thermal transfer / adhesive molding of the coating film material on the film transfer object, for example, the operating time conditions of the main heater and the auxiliary heater constituting the heater means, or high temperature pneumatic pressure heated by the heater means. Time and delay time conditions for supplying the mold to the molding operation chamber, operation / delay time conditions for the vacuum means are set, and during thermal transfer / adhesion molding of the actual coating film material, control is performed based on the set working conditions. .

However, in the above-mentioned membrane press, when the film transfer object and the coated film material are changed as the working conditions set for the control by the control means are set in consideration of the characteristics of the specific film transfer object and the coated film material, the corresponding membrane The working conditions must be reset in the press, and the process of resetting the working conditions is considerably cumbersome because not only must be artificially set based on the characteristics of the film transfer object and the coating film material, but also related to the presence / absence of the membrane.

In addition, in the case of thermal transfer / adhesive molding of a coating film material on a film transfer object, when the coating film material is not completely adhered to the film transfer object, wrinkles are generated and work is in a bad state. For example, the upper unit or the lower unit must be lowered, and the work pellets must be taken out from the forming chamber to remove wrinkles using, for example, a hair dryer, and when such wrinkle removal operation is performed, the work efficiency is deteriorated.

Accordingly, the present invention has been made in view of the above circumstances, and based on the presence or absence of a film transfer object, a coating film material and a membrane, setting and registering an optimum working condition for each molding operation mode and performing thermal transfer / adhesive molding of the actual coating film material It is an object of the present invention to provide a film heat transfer / adhesion control apparatus and a method of a membrane press for selecting an appropriate molding operation mode so that an optimal coating film material can be thermally transferred / adhesive formed without wrinkles.

In order to achieve the above object, according to a preferred embodiment of the present invention, the upper unit and the lower unit of any one lifting method to form a molding working chamber, and heater means for supplying a high temperature air flow in the molding working chamber, the Pellet transfer units of the first and second working pellets for entering and exiting the film transfer object to which the thermal transfer / adhesion of the coating film material is formed into the forming chamber, and an elevating unit for elevating one side of the upper and lower units of the elevating method. In one membrane press, the control unit for controlling the thermal transfer / adhesion molding of the coating film material includes a control panel for setting and executing the operating conditions of the thermal transfer / adhesive molding, and an upper unit / lower part by the elevating unit. First and second lift position detection sensors that sequentially detect the lift position of the unit; A pneumatic detection sensor for detecting, a control unit for controlling the setting transfer of the work condition set by the control panel and a thermal transfer / adhesion molding based on the work condition, a data memory for which the work condition is set and registered under the control of the control unit; Provided is a coating film thermal transfer / adhesion molding apparatus for a membrane press including a display unit for setting the working conditions and the execution state of the thermal transfer / adhesive molding.

According to the present invention, the working condition includes an anti-wrinkle function, and the working condition is set based on whether the membrane is applied.

Preferably, the control unit for the anti-wrinkle function is to make the thermal transfer / adhesive molding in the state that the softening and shrinkage of the coating film material by the secondary lifting the second unit of the elevating method when the membrane is applied To include control.

For the anti-wrinkle function, the control unit includes a control for controlling the vacuum and the pneumatic pressure when the membrane is not applied.

According to another embodiment of the present invention, in the method for controlling the coating film thermal transfer / adhesion molding of the membrane press to soften the coating film material to a high temperature air flow in the forming operation chamber to thermal transfer / adhesive molding to the film transfer object, Setting and registering a condition of a work mode including a wrinkle preventing function for the coating film material based on whether a membrane is applied to the work condition for thermal transfer / adhesion molding; A coating film thermal transfer / adhesive molding control method of a membrane press is provided, which is a process of performing the thermal transfer / adhesive molding process of the coating film material based on the registered working conditions under the selection of applying / not applying the membrane.

According to the present invention, the setting of the anti-wrinkle function is such that the coating film material is in contact with the membrane when the membrane is applied, and the forming operation chamber when the delay time for the softening of the coating film material in the contacting step is elapsed. Forming a coating film is vacuum-absorbed to the film transfer object.

Further, the setting of the anti-wrinkle function is to supply the air pressure of the hot air stream to the primary low pressure in the molding chamber when the membrane is not applied, and then supply the air pressure of the hot air stream to the secondary high pressure when the delay time elapses. And vacuum adsorption.

On the other hand, the setting of the anti-wrinkle function is to adsorb the primary film to the coating film material in the forming chamber during the non-application of the membrane and then adsorbed to the secondary vacuum when the vacuum delay time elapses, thereby transferring the film. It is made to be coated on the object.

According to the method for controlling the coating film thermal transfer / adhesion molding of the membrane press according to the present invention, the anti-wrinkle function based on the application of the membrane to the membrane press for thermal transfer / adhesive molding of the coating film material on the film transfer object In addition, the operating conditions such as pneumatic and pneumatic delay time, vacuum and vacuum delay time, and temperature can be set in mode, and thermal transfer / adhesion molding of the coating film material can be performed based on the set working conditions.

1 is a view showing a schematic configuration of a membrane press to which the present invention is applied,

Figure 2 is a block diagram of a control unit constituting the film transfer control device of the membrane press according to the present invention,

3 is a view showing the configuration of a control panel and a display unit of the control unit in FIG.

4 is a diagram showing a data table of the work condition setting data memory shown in FIG.

5 is a reference diagram for explaining a wrinkle prevention function by the film transfer control apparatus of the membrane press according to the present invention.

* Description of the symbols for the main parts of the drawings *

10: pellet feed unit, 20: upper unit,

21: heater means, 23: membrane,

30: lower unit, 40: molding operation chamber,

50: lift unit, 60: control unit,

68: control unit.

Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.

1 shows a schematic diagram for explaining a membrane press to which the present invention is applicable. The membrane press to which the present invention is applied is referred to the membrane press apparatus disclosed in the above-mentioned Patent Publication No. 97-20376.

Referring to the drawings, the membrane press is a pellet moving unit 10 for alternately entering the first and second working pellets into the molding operation chamber in the pellet redundancy structure, and the fixed unit upper unit 20, The lower unit 30, which elevates the upper unit 20 and moves up and down at the raised position, forms the molding work chamber 40 between the upper unit 20 and the lower unit 30. Control of the operation of the corresponding membrane press on the basis of the data selected in the operating conditions of the unit 50 and the corresponding membrane press is set in accordance with the characteristics of the film transfer object and the coating film material Unit 60 will be included.

In general, the pellet movable unit 10 is provided with a film winding roll 11 on which a coating film material 11 'is wound at one end, and on the guide frame 10a of the upper portion, first and second dual structures. Work pellets 12a and 12b are provided. Here, the first and second working pellets (12a, 12b) in the upper portion of the film transfer object is placed through the appropriate jig member to alternately enter and exit into the forming work chamber 40.

In addition, the pellet movable unit 10 includes an electric motor 13 installed corresponding to the first and second working pellets 12a and 12b and a vacuum pump for vacuum adsorption of the coating film material 11 '. 14), and the compressor 15 for forming a pneumatic pressure to the high-temperature air flow applied for the softening of the coating film material (11 ').

The upper unit 20 has a heater means 21 composed of a main heater and an auxiliary heater at the lower side thereof, and a packing member 22 for preventing air leakage of the molding chamber 40 is installed at the peripheral end thereof. do.

In Fig. 1, the membrane member denoted by reference numeral 23 is prepared and used whenever necessary.

In addition, the lower unit 30 is the jig member 31 and the film transfer object 32 is set to the first or second working pellets (12a; 12b) is transferred by the corresponding electric motor (13). When losing, the jig member 31 and the film transfer object 32 are raised by the lifting unit 50 to be located in the molding operation chamber 40.

Accordingly, the elevating unit 50 is roughly coupled to the first hydraulic (or pneumatic) cylinder 51 of the lower surface of the lower unit 30, the lower unit 30 by the first cylinder (51) When the lower unit support frame 52 and the lower unit support frame 52 to maintain the raised state of the lower unit 30, the rising support position and the standby position of the lower unit 30 A second plurality of hydraulic (or pneumatic) cylinders 53 for displacing between are included.

FIG. 2 is a block diagram for explaining the function of the control unit, and FIG. 3 is a diagram showing an example of the configuration of the control panel and the display unit shown in FIG.

Referring to the drawings, reference numeral 61 denotes a control panel for setting working conditions in accordance with ON / OFF of the membrane 23. The control panel 61 includes first to fourth modes. Keys for setting (MODE1, MODE2, MODE3, MODE4) and 10-keys (0 to 9) for setting the setting and working conditions (e.g. air pressure, temperature, time) added to each mode, A key SET for the setting and a key ENT for confirming the setting of the working condition are provided.

In addition, the control panel 61 has a plurality of switches 81 to 11 for carrying out thermal transfer / adhesion molding operations of the actual coating film materials 11 and 11 'on the film transfer object 32 under set working conditions. 90).

Among them, the power switch 81 is to switch the ON / OFF of the power to the corresponding membrane press, the heater switch 82 is to switch the ON / OFF operation of the heater means 21, the membrane switch 83 In the case of thermal transfer / adhesive molding of the coating film material 11 'to the film transfer object 32, the state of switching the application of the membrane 23 is switched.

In addition, the emergency switch 84 has a function for temporarily stopping thermal transfer / adhesion molding during abnormal operation of the corresponding membrane press, and the anti-wrinkle function switch 85 is applied to the film transfer object 32. In the case of thermal transfer of the coating film material 11 ', it has a function for selecting whether or not to execute the anti-wrinkle function, and the selection switch 86 is a separate operation of the first and second working pellets 12a and 12b. It will have a function to select a task that works in conjunction with. In addition, the switch 87 selects the operation mode of the corresponding membrane press to be 'automatic' or 'manual', while in the manual mode, the first working pellet 12a (upper plate) and the second working pellet 12b (lower plate) are selected. Switch 88 and switch 89, in conjunction with the switch 87, selective manual forwarding of the first and second working pellets 12a and 12b with the manual mode selected; The manual switch 90 provides a function for setting the manual reversal, and the manual switch 90 functions to set the rising / falling of the first work pellet 12a or the second work pellet 12b which is the current work target in the manual mode. Will be provided.

2, reference numeral 62 is provided at, for example, a predetermined position of the upper unit 20 so as to be exposed to the inside of the molding operation chamber 40, and is heated by the heater means 21 to form the molding operation chamber 40. Is a temperature detection sensor for detecting the temperature of the hot air stream supplied to the inside, and 63 denotes a state in which the first and second working pellets 12a and 12b are transferred into the working position (ie, the lower unit 30). For example, a first pellet transfer position detection sensor (eg, a limit switch) installed at a position adjacent to the lower unit 30 in the pellet transfer unit 10, 64 is the first and second working pellets 12a, 12b) is installed at a position opposite to the first pellet transfer position detection sensor (e.g., limit switch) in the pellet transfer unit 10, for example, to detect the state where it is drawn out to its original position (i.e., the standby position). 2 Pellet feed position detection sensor.

In addition, 65 is a first lower unit rising position detection sensor for detecting the rising position of the lower unit 30 (for example, the position for the execution of the anti-wrinkle function), 66 is the lower unit 30 is fully raised And a second lower unit rising position detection sensor for detecting a position (ie, a position for forming the molding operation chamber 40).

67 is, for example, heated by the heater means 21 and the air flow from the upper unit 20 is supplied into the molding operation chamber 40, for example, to detect the high-pressure pneumatic pressure supplied to the molding operation chamber 40 In this case, it is a preferable pneumatic detection sensor if it is installed at a predetermined position to the air supply. 68 is a control unit for controlling the process of setting the overall working conditions of the corresponding membrane press and the execution of the set conditions, the control unit 68 includes a soft timer. 69 is a work condition setting data memory in which a work condition set under the control of the control unit 68 is registered, and the work condition setting data memory 69 is built in the control unit 68 or is constituted by a separate data memory. 70 is a display unit for displaying the setting conditions of the working conditions set under the control of the control unit 68 and the state at the time of thermal transfer / adhesive molding of the actual coating film material 11 'based on the set working conditions. As shown in FIG. 3, the display unit has a 'pneumatic' (i.e., a set value and a detected value of the pneumatic detection sensor 67), a 'temperature' (i.e., a main heater constituting the heater means 21; The set value of the auxiliary heater and the detected value of the temperature detection sensor 62), the 'work time' (that is, the total molding work time and the anti-wrinkle function time), and the 'delay time' (pneumatic delay time, vacuum delay time, The application of the membrane is made of a display window for the display of the rise delay time).

71 is a heater driver for driving the heater means 21 (main heater / auxiliary heater) under the control of the controller 68, and 72 is the first and second working pellets under the control of the controller 68; An electric motor driving unit for driving the electric motor 13 for alternately transferring 12a and 12b to the position of the molding operation chamber 40, 73 is the molding operation chamber under the control of the control unit 68. 40 is a vacuum pump driving unit for driving the vacuum pump 14 for forming a vacuum in, 74 is a lifting unit driving unit for driving the lifting unit 50 under the control of the control unit 69, 75 is the control unit ( 68 is a pneumatic driver for driving the compressor 15 under the control of 68).

FIG. 4 is a schematic diagram for explaining a setting registration process of working conditions in the working condition setting data memory 69. As shown in FIG.

Referring to the drawing, when the control panel 61 sequentially manipulates 'MODE1' and '1' to '4' of the 10-key, it is possible to set the first to fourth pneumatic data. MODE1 'and' 5 'to' 7 'enable setting of first to third supply delay time data of pneumatic pressure corresponding to the first to fourth pneumatic data. The pneumatic data and its supply delay time data are temporarily displayed on the display unit 70 under the control of the control unit 68 at the time of its setting.

In the control panel 61, the temperature of the main heater of the heater means 21 can be set by 'MODE2' and '1', and by the 'MODE2' and '2' the heater means ( It is possible to set the temperature of the auxiliary heater of 21), and by the 'MODE3' and '3' it is possible to display the current temperature of the auxiliary heater of the heater means (21). The set value of the heater temperature is also temporarily displayed at the 'temperature' of the display unit 70 under the control of the controller 68 at the time of its setting.

In the control panel 61, the film transfer operation time is set by 'MODE3' and '1', and the anti-wrinkle function and the time are set by 'MODE3' and '2'. And, 'MODE3' and '3' is applied to the setting for the rise completion time of the lower unit 30 of the operation method.

In the control panel 61, the vacuum delay time can be set by 'MODE4' and '1', and the pneumatic delay time can be set by 'MODE4' and '2'. By MODE4 'and' 3 ', setting for rising delay time of anti-wrinkle function is possible.

Here, the 'MODE1', 'MODE3' and 'MODE4' is set for the application (ON) and non-application (OFF) of the membrane 23, while the heater means 21 settable in the 'MODE2' The temperature of the main heater and the auxiliary heater of) can be set regardless of the application / non-application of the membrane (23). Further, when the above-mentioned work condition is set, subsequent operation of the 'SET' key is performed, while operation of the 'ENT' key is performed to register the set work condition.

According to the process of thermal transfer / adhesive molding of the coating film material 11 'on the film transfer object 32 in a state where setting of the above working conditions is completed, the power switch 81 is switched to' ON '. Then, the heater switch 82 is' ON 'while power is applied to the corresponding membrane press, and the membrane switch 83 is' ON' or ' It will switch to OFF 'position.

Then, the control unit 68 controls the heater driving unit 71 to open and close the power of the main heater and the auxiliary heater of the heater means 21 and the main heater of the heater means 21 set in the 'MODE2' It will follow the set temperature of auxiliary heater.

In addition, the controller 68 is a 'membrane ON' or 'membrane OFF' registered in the working condition setting data memory 69 in response to switching to the 'ON' or 'OFF' position of the membrane switch 83. Correspondingly, the molding operation is controlled based on the working condition data of 'MODE1', 'MODE3' and 'MODE4' registered and registered.

That is, the controller 68 controls the pneumatic drive unit 75 by referring to pneumatic data registered in the 'MODE1', its supply delay time data, and actual pneumatic detection data of the pneumatic detection sensor 67. The pneumatic pressure supplied from the compressor 15 into the molding operation chamber 40 satisfies the condition of MODE1.

In addition, when the switch 87 is located in the 'auto', the control unit 68 is the first and second working pellets (12a; 12b) are alternately transferred to the position of the molding working chamber 40 The process of automatically returning to the original position upon completion of the molding operation from the process will be performed. On the other hand, when the switch 87 is positioned as the 'top plate' or 'bottom plate', the first work pellet 12a or the second work pellet 12b is selected as a work target, thereby passive thermal transfer / adhesion molding. This will be controlled. In addition, the switch 88 and the switch 89 in the state where the switch 87 is positioned as the 'top plate' or 'bottom plate', the selected first or second working pellets 12a and 12b move forward / The control unit 68 is to reverse the forward / reverse operation of the corresponding electric motor 13 through the electric motor driving unit 72.

In addition, when the selection switch 86 is set to 'interlocking', the controller 68 alternately thermally transfers or bonds the first and second working pellets 12a and 12b based on the above working conditions. While controlling to perform the molding operation, when the selector switch 86 is set to 'individual', the first and second working pellets 12a and 12b are selectively (that is, individually) thermal transfer / adhesive molding operation. To control.

In addition, when the 'up' or 'down' is selected by the manual switch 90, the control unit 68 is raised / lowered (that is, the first or second working pellet 12a; 12b set as the current work target) , Rising / falling of the lower unit 30).

When the anti-wrinkle function switch 85 is set to 'OFF', the control unit 68 performs thermal transfer / adhesive molding without applying the anti-wrinkle function / time set in the working condition, while the wrinkles When the prevention function switch 85 is set to 'ON', the control unit 68 performs a wrinkle prevention function based on whether the membrane 23 is applied.

That is, the control unit 68 is the lifting unit driving unit on the basis of the working condition of the membrane ON in the working condition registered in the working condition setting data memory 69 while the anti-wrinkle function is set and the membrane 23 is applied. Through 74, the first cylinder 51 of the lifting unit 50 is operated, and the lower unit 30 is raised.

When the lower unit 30 is raised, if a switching signal is input from the first lower unit rising position detection sensor 65 illustrated in FIG. 5, the control unit 68 moves the lower unit 50 by the lifting unit 50. The lifting operation of 30 is temporarily stopped, and in this state, the coating film material 11 ′ on the film transfer object 32 placed on the lower unit 30 comes into contact with the membrane 23. .

In this state, the control unit 68 waits for the anti-wrinkle function delay time (for example, 15 sec) set in the working condition setting data memory 69, and the coating film material is brought into contact with the membrane 23. 11 'is softened by a high temperature air stream (pneumatic) which is heated and applied by the heater means 21.

When the anti-wrinkle function delay time elapses, the control unit 68 moves the lifting unit 50 by the lifting unit driving unit 74 until a switching signal is input from the second lower unit rising position detection sensor 65. The lower unit 50 is hermetically in close contact with the upper unit 20 by driving.

Then, the softened coating film 11 'is contracted in the longitudinal / lateral direction (for example, 1 to 3%) based on its characteristics as the four sides are fixedly supported around the upper and lower units 20 and 30. The coating film material 11 'is thus maintained on the film transfer object 32 in a state where the level of the coating film 11' is sufficiently secured even in a softened state.

At this point, the controller 68 controls the vacuum pump driver 73 to operate the vacuum pump 14 when the vacuum delay time set in the working condition is elapsed, so that the coating film in the molding work chamber 40 is operated. The ash 11 ′ is coated on the film transfer object 32 while being vacuum adsorbed. When the adhesive is applied to the periphery of the bottom of the film transfer object 32, the periphery of the coating film material 11 ′ is also completely adhered to the periphery of the bottom of the film transfer object 32.

Therefore, when the membrane 23 is applied by the above-described process, thermal transfer / adhesive molding is performed on the film transfer object 32 in a state where wrinkles of the coating film material 11 'are excluded.

On the other hand, when the membrane 23 is not applied, the control unit 68 controls the thermal transfer / adhesion molding by taking the working condition of the membrane OFF from the working condition setting data memory 69.

That is, the control unit 68 causes the lift unit 50 to operate until the switching signal of the second lower unit lift position detection sensor 66 is input, and thus the lower unit 30 causes the lower unit 30 to operate. In close contact with the upper unit 20, the molding operation chamber 40 is formed.

Then, the controller 68 causes the primary vacuum (for example, about 10 cmHg) to be performed by the vacuum pump 14 in the state where the coating film material 11 'is softened. In this state, the softened coating film material 11 'is wrinkled on the film transfer object 32 due to its shrinkage characteristic.

When the vacuum delay time elapses, the control unit 68 controls the vacuum pump 14 so that secondary vacuum (for example, 70 cmHg or more) is performed so that the softened coating film material 11 ′ becomes the film. It is in close contact with the transfer object 32, and the periphery thereof is in full contact with the adhesive applied around the bottom of the film transfer object 32.

By the above process, the coating film 11 'is thermally transferred / adhesive formed in a state where wrinkles are removed without causing any rupture.

On the other hand, according to another example of the anti-wrinkle function when the membrane 23 is not applied, the control unit 68 is the lower unit 30 is in contact with the upper unit 20, the molding operation chamber 40 is In the formed state, the compressor 15 is operated through the pneumatic drive unit 75 so that the pneumatic pressure caused by the high temperature airflow supplied into the molding operation chamber 40 is formed at about 0.1 to 0.2 bar, for example.

Then, the coating film 11 'is softened by the high temperature of the airflow, and is in contact with the surface shape of the film transfer object 32 correspondingly.

In this state, the control unit 68 performs vacuum suction by the vacuum pump 14 while injecting the original pneumatic pressure (for example, 0.5 bar or more) into the molding operation chamber 40 when the pneumatic delay time elapses. In this case, complete thermal transfer / adhesive molding of the coating film material 11 'is performed while the air present between the film transfer object 32 and the coating film material 11' is exhausted and wrinkles are removed. Will be done.

That is, when the vacuum adsorption is performed after applying the original pneumatic pressure without applying the low pressure primary pneumatic pressure, air existing between the film transfer object 32 and the coating film material 11 'is not exhausted. In the present invention, the thermal transfer / adhesion molding is performed, but bubbles and wrinkles are generated. However, in the present invention, the film transfer object 32 and the coating are first applied to the original air pressure after applying a low pressure air pressure. As the thermal transfer / adhesion molding is performed while the air present between the film materials 11 'is completely exhausted, bubbles and wrinkles can be eliminated.

Meanwhile, the present invention is not limited to the above-described embodiments, and various changes and modifications can be made without departing from the technical gist and gist of the invention.

For example, in the above description, a membrane press in which the lower unit 30 is elevated is assumed, but the present invention may be similarly or similarly applied to the membrane press in which the upper unit 20 is elevated.

In addition, according to the present invention, the working condition setting data memory 69 has been described for the case where the heat transfer / adhesive molding is performed based on the working condition by setting the working condition according to whether the membrane 23 is applied. The working condition setting data memory 69 has a look-up table for each working condition in advance according to the coating film material and the film transfer object of various characteristics to be applied to the corresponding membrane press. If the LCD panel for displaying the operation mode is additionally installed on the control panel 61 of the control unit 60 and only the current coating film material and the film transfer object mode are selected, the selected mode is displayed on the LCD panel. Thermal transfer / adhesive molding can also be performed in this condition.

As described above, according to the coating film thermal transfer / adhesion control apparatus and method of the membrane press according to the present invention, setting the operating conditions of the thermal transfer / adhesion molding of the coating film material to the film transfer object based on the application of the membrane As it is possible to apply the anti-wrinkle function, the hassle of having to set the working conditions in the thermal transfer / adhesive molding process of the coating film material is eliminated as well as the best working efficiency is secured.

Furthermore, if the working conditions are lookup table for each mode in consideration of the characteristics of the film transfer object and the coating film material, it is possible to obtain the best working efficiency only by selecting the mode.

Claims (9)

An upper unit and a lower unit of any one elevating method forming a forming work chamber, heater means for supplying a high temperature air flow into the forming work chamber, and a film transfer object in which thermal transfer / adhesion of a coating film material is performed into the forming work chamber. In the membrane press having a pellet conveying unit of the first and second working pellets for entering and exiting, elevating unit for elevating one side of the upper unit and the lower unit of the elevating method, The control unit for controlling the thermal transfer / adhesive molding of the coating film material, and a control panel for setting and executing the operating conditions of the thermal transfer / adhesive molding; First and second lift position detection sensors sequentially detecting a lift position of the upper unit / lower unit by the lift unit; Pneumatic detection sensor for detecting the air pressure of the high temperature air flow, A control unit for controlling the thermal transfer / adhesion molding based on the setting registration of the working condition set by the control panel and the working condition; A data memory in which the working condition is set and registered under the control of the controller; And a display unit for displaying the setting of the working conditions and the execution state of the thermal transfer / adhesive molding. The apparatus of claim 1, wherein the working condition includes a wrinkle prevention function. The apparatus of claim 1 or 2, wherein the operating conditions for the anti-wrinkle function are set based on whether or not the membrane is applied. The method of claim 3, wherein the control unit for the anti-wrinkle function is the thermal transfer / adhesive molding in the state that the softening and shrinkage of the coating film material by the second elevating the upper unit / the lower unit of the lifting method when applying the membrane Coating film thermal transfer / adhesive molding control device of the membrane press, characterized in that it comprises a control to make. 4. The apparatus of claim 3, wherein the control unit for the anti-wrinkle function comprises controlling the vacuum and the pneumatic pressure when the membrane is not applied. In the method for controlling the coating film thermal transfer / adhesion molding of a membrane press to soften the coating film material to a high temperature air flow in the forming operation chamber to thermal transfer / adhesive molding to the film transfer object, Setting and registering a condition of a work mode including a wrinkle preventing function for the coating film material based on whether a membrane is applied to the work condition for thermal transfer / adhesion molding; And performing a thermal transfer / adhesive molding process of the coating film material based on the registered working conditions under the selection of applying / not applying the membrane. The method of claim 6, wherein the setting of the anti-wrinkle function is such that the coating film material is in contact with the membrane when the membrane is applied, and the molding operation is performed when a delay time for softening the coating film material is in contact with the membrane. And forming a chamber to vacuum suction the coating film material to the film transfer object. The air conditioner of claim 6, wherein the setting of the anti-wrinkle function is such that the air pressure of the hot air stream is supplied to the first low pressure after supplying the air pressure of the hot air stream to the primary low pressure in the molding chamber when the membrane is not applied. Coating film thermal transfer / adhesive molding control method of the membrane press, characterized in that the supply at a high pressure and vacuum suction. The method of claim 6, wherein the setting of the anti-wrinkle function is carried out by the first vacuum to the coating film material in the molding chamber when the membrane is not applied, and then by the second vacuum when the vacuum delay time elapses. Coating film thermal transfer / adhesive molding control method of the membrane press, characterized in that the coating is made to the film transfer object.