KR20140065322A - Three dimensional transfer device - Google Patents

Abstract

The present invention relates to a three-dimensional printing device. In a device for printing drawings, characters, or graphics on the appearance of a case to change the design of the case as the appearance of an electronic product, such as a cellular phone, a mobile device, and a smart phone, or to form the design of the case what users want, the three-dimensional printing device according to the present invention can uniformly and clearly form the drawings or the characters on the appearance of the case, which has a three-dimensional shape containing the rear, side, and front surfaces of the protective case, can print the patterns on the appearance of the cases in quantity, and can obtain the market competitiveness of the products by providing convenience to make the users immediately use the cases right after the cases on which the drawings and the characters are printed are manufactured. The present invention comprises a frame having a work space capable of accessing through an access opening part; a door for opening and closing the opening part of the work space; a heater arranged on the work space; a jig arranged on the work space and fixing the objects to be printed; a fixture for surrounding the jig; a printing film mounted on the fixture; and a suction unit having a pump and a suction nozzle for providing vacuum pressure to a printing space formed of the fixture and the printing film.

Description

[0001] THREE DIMENSIONAL TRANSFER DEVICE [0002]

The present invention relates to a three-dimensional transfer apparatus,

More particularly, the present invention relates to a device for transferring pictures, characters, or graphics to the exterior of a case so as to change the design of a case, which is an external appearance of an electronic product such as a mobile phone, a mobile device, As a result,

A fixture including a mounting panel on which a jig is placed, a frame having a work space, a jig which is arranged in a work space and fixes a transfer target object and has a support portion for separating a front portion of a combined protective case from the mounting panel, Suction means for providing vacuum pressure to the transfer space are provided

The pattern can be uniformly and clearly formed on the outer surface of the case having the three-dimensional shape including the rear face portion, the side face portion and the front face portion of the protective case, and the pattern can be transferred to the outer surface of the case in a large amount. Also, the present invention relates to a three-dimensional transfer apparatus that assures a market competitiveness of a product by providing a case in which a pattern is engraved, and at the same time, a user can readily use the apparatus.

In general, a protective case made of various materials is used to decorate the appearance of a small electronic device such as a mobile phone or a mobile device, and to protect electronic devices inside a mobile phone or a mobile device. There has been developed a device for designing the overall shape, drawing, characters, etc. of the protective case itself when molding the protective case by a method such as injection molding or die casting.

In addition, a device that implements a design such as a picture or a letter to be transferred on a curved surface or a four-sided surface is being developed on the plane of the protective case which is being developed in three dimensions, but a curved or three- A transferring device capable of transferring a recording medium is being developed.

In the prior art relating to a three-dimensional transfer apparatus

"Surface transfer method and apparatus" of Korean Patent Registration No. 10-0308135 (filed on Aug. 27, 2001), which discloses a surface transfer method in which a transfer sheet is transferred onto a surface of a concavo- A transfer sheet comprising a support sheet and a transfer layer on the surface of the support sheet is prepared and then the transfer layer side of the transfer sheet is placed so as to face the concavo-convex surface of the transfer source substrate, And the transfer sheet is transferred to the convexo-concave surface of the transfer target substrate by the pressure caused by the collision, thereby transferring the transfer sheet to the convexo-concave surface of the transfer target substrate having the convexo-concave surface A pressure application device having particle ejection means for ejecting solid particles, and a pressure application device for ejecting the solid particles from the pressure application device, A substrate conveying device for conveying the substrate so that the surface of the concave / convex surface faces the pressure applying device to a position facing the force applying device, and a transfer device for transferring the pressure applying device and the transfer material conveyed to the opposed position And a sheet conveying device for conveying the transfer sheet between the concavo-convex surfaces of the substrate.

The patent discloses that the transfer layer side of the transfer sheet is in a state of being opposed to the concavo-convex surface of the transfer target substrate to eject the solid particles from the upper side, and the surface of the transfer target substrate has a convex or concave curved shape So that the pattern can be transferred even if the concavo-convex shape is formed. However, there is a problem that only the upper side convexo-concave shape of the transfer source substrate is transferred, and the side or lower side of the transfer source substrate can not be transferred.

The present invention also relates to a method and apparatus for transferring a three-dimensional structure tool of Patent Registration No. 10-0660581 (dated December 15, 2006), wherein the transfer transfer plate is used to transfer the transfer transfer plate to a support , The structure material is pressed on the substrate together with the transfer relief plate using the support, and then the release is released. Thereafter, the sheet-like transfer relief plate is peeled off from the substrate, so that the adhesive strength and releasability , The transfer can be smoothly performed with good precision,

A paste-like structural material which exhibits adhesiveness or adhesiveness after curing or semi-curing is prepared, and the paste-like structural material is applied to the concave portions of the sheet-shaped transfer substrate having a plurality of recessed portions arranged and cured or semi-cured After the transfer engraving plate is fixed to the support and the transfer engraving plate and the substrate are aligned with each other, a structural material having a sticky or adhesive property is pressed on the substrate together with the transfer relief plate, And transferring the three-dimensional structure onto the substrate by removing the transfer intaglio from the substrate.

However, the above-mentioned patent includes a step of filling and applying the paste-like structural material to the concave portion of the sheet-shaped transfer relief plate having a plurality of recessed portions arranged thereon. The transfer intaglio is fixed on the support, There is a problem that the manufacturing time and manufacturing cost are further increased due to the fact that the manufacturing process step is not simple and further added.

The present invention also relates to a "thermo-sublimation transfer printing device and method thereof" of Patent Registration No. 10-0890370 (registered date: Mar. 18, 2009), and when a pattern is transferred to a transfer object having a three- , The uniform heat and pressure can be applied to the transfer sheet by using the elasticity of the rubber, and the transfer sheet is sucked in air and brought into close contact with the transfer object, whereby a three-dimensional curved surface heat A sublimation transfer printing apparatus and a method thereof are provided. A thermal sublimation transfer printing apparatus of a three-dimensional curved surface is a sublimation transfer printing apparatus for transfer-printing a pattern on a transfer object having a three-dimensional curved surface, the transfer sublimation transfer apparatus comprising: a lower mold having a transfer object having a three- A lower rubber molding processed to correspond to the inner shape of the object to be transferred and disposed in the lower mold; An air suction unit for sucking the transfer sheet placed on the lower mold and air to bring the transfer sheet into close contact with the transfer target; 1. A heater for providing heating and pressing on a transfer sheet brought into close contact with a transfer object, comprising: an upper mold formed to correspond to a lower mold; And an upper rubber molding which is processed to correspond to the outer shape of the object to be transferred and disposed in the upper mold, and which provides heat provided from the upper mold onto the transfer paper, and a thermal sublimation transfer printing device and its method .

However, according to the patent, the side portions are easily transferred due to the three-dimensional shape of the upper and lower molds, but the rear portion including the side portions can not be naturally curved. Also, it takes a long time to transfer the pattern to the transfer object by thermally sublimating the transfer paper for a predetermined time by heat and pressure, and then stripping the transfer paper on which the pattern is transferred.

In addition, a mobile phone metal case having a three-dimensional curved surface can be easily transferred. However, a flexible mobile phone case or a mobile phone protective case, which changes in accordance with the development of technology and user's demands, There is a problem in that time and cost are further added because heat and pressure supplied in the process must be changed.

The present invention relates to a method and an apparatus for transferring a pattern of a three-dimensional electronic product case of Patent Application No. 10-0873003 (registered on Dec. 03, 2008) The lower mold having the protrusions

Preparing; A step of fixing an elastic material which has an upper die having a pressing portion and which is attached to the inner surface of the pressing portion with a predetermined thickness so as to be pressed while being contracted when it is brought into close contact with the transfer sheet; And fixing the transfer sheet until the upper die is lowered and brought into close contact with the upper surface of the case. Due to the heater of the heat plate, in which the elastic material presses the transfer sheet and the upper die is fixed while the upper die is lowered And applying heat thereto.

However, the above-mentioned patent has a lower mold having protrusions which are the same as those of the inner bottom of the case, and therefore, the lower mold has to be manufactured separately in order to manufacture protective cases of various sizes and shapes. It takes a lot of time and money to manufacture the bottom mold for each protection case model, and the price of the product also increases, which weakens the market competitiveness.

In order to solve the above problems, according to the present invention, the upper or lower frame of the transfer device may be manufactured separately and not according to the size or type of the transfer target object, thereby shortening the production time and cost. Further, since a jig capable of binding and fixing a plurality of transfer targets is provided, it is possible to determine the position of the processed portion of the transfer target and simultaneously guide the processing, and it is possible to continuously produce a large quantity of high quality products, Dimensional image transfer device.

In addition, a protective case corresponding to a developing mobile device is also manufactured so that the transferred object to be transferred has a rear portion contacting with a part or all of the rear surface of the mobile device, a side portion contacting with a part or all of the side surface of the mobile device , And a protective case having a front portion that contacts some or all of the front edge of the mobile device

The jig coupled with the protective case has a support portion for separating the front portion of the protective case coupled to the jig from the mounting panel, thereby enabling precise transfer of the three-dimensionally precise transfer through the spaced space, and improving the quality of the transferred curved portion, And to minimize the loss of production cost.

In addition, the door provided in the transfer device of the present invention is connected to a slider moving in a drawer shape, and the slider is provided with a supporting member which is resiliently urged by elastic means, and is transferred to a transfer target body coupled with the jig, Dimensional transfer device that can be manufactured more precisely and can reduce the defective rate of pictures or characters transferred to the transfer target object to produce a large quantity of high quality products and reduce the defective rate to reduce the production cost and secure the unit price competitiveness .

Further, the slider has a retractable plate having an entry slot in which a suction plate is accommodated, and an elevating and lowering hole through which the suction plate passes is formed in the support, so that the fastener can be sucked by the suction means, It is an object of the present invention to provide a three-dimensional transfer apparatus that can provide an effective transfer apparatus in a more limited space by providing a space for raising and lowering the support member.

Further, the frame further includes a preheating space to shorten the time required for forming the transfer target body coupled with the jig and the jig in advance, and the transfer of the curved surface to the side surface portion, the rear surface portion, Dimensional transfer apparatus which ensures high quality products in a large quantity by uniformly assigning precision of characters, graphics and graphics, and secures market competitiveness of products.

In addition, the frame has a door for opening and closing an opening of the work space, the door is connected to a slider moving in a drawer shape, and the preheating space is provided with an auxiliary door for opening and closing the auxiliary opening and the auxiliary opening, It is an object of the present invention to provide a three-dimensional transfer apparatus which can easily process even a worker, can reduce the mental burden of a worker, and simultaneously ensures stability and convenience that can prevent unpredictable accidents.

In order to achieve the above object, a three-dimensional transfer apparatus according to the present invention comprises:

A frame having an accessible work space through an access opening;

A door that opens and closes an opening of the work space;

A heater arranged in the work space;

A jig arranged in the work space and fixing the transfer target object;

A fixture surrounding the jig;

A transfer film mounted on the fixture; And

And suction means including a suction nozzle and a pump for providing a vacuum in the transfer space formed by the fixture and the transfer film.

In the three-dimensional transfer apparatus according to the present invention,

The transfer target is a protective case having a rear portion contacting with a part or all of the rear surface of the mobile device, a side portion contacting with a part or all of the side surface of the mobile device, and a front portion contacting with part or all of the front edge of the mobile device,

Wherein the fixture includes a mounting panel on which the jig is placed,

And the jig has a support portion for separating a front portion of the coupled protection case from the mounting panel.

Further, in the three-dimensional transfer apparatus according to the present invention

The door is connected to a slider moving in a drawer shape,

The slider is provided with a support member which is resiliently urged by elastic means,

And press means for pressing the fixture mounted on the support.

In the three-dimensional transfer apparatus according to the present invention,

The suction nozzle of the suction means is provided with a suction plate,

Wherein the slider has a retractable plate having an entry slot in which the suction plate is accommodated,

And the support body is provided with a lift hole through which the suction plate passes.

A three-dimensional transfer device according to the present invention is a three-dimensional transfer device that transfers an upper or lower frame of a transfer device to a protective case coupled to an electronic product such as a mobile device in three dimensions in order to transfer a design such as a picture or a letter. It can be transferred without. Further, the present invention provides a jig capable of binding and fixing a plurality of transfer targets independently of the size and type of the transfer target object, so that the position of the processed portion of the transfer target can be determined and the processing can be guided simultaneously. And a protective case having a rear portion that contacts some or all of the back surface of the mobile device, a side portion that contacts some or all of the side of the mobile device, and a front portion that contacts some or all of the front edge of the mobile device. The jig coupled with the protective case has a support portion for separating the front portion of the protective case coupled to the jig from the mounting panel, thereby enabling precise transfer of the three-dimensionally precise transfer through the spaced space, and improving the quality of the transferred curved portion, It is possible to minimize the loss of production cost and to secure market competitiveness capable of mass production of high quality products.

1 is a perspective view of a three-dimensional transfer apparatus according to the present invention.
FIG. 2 is a perspective view of the inner structure disclosed in the separation and separation of the fixture and the support of the three-dimensional transfer apparatus according to the present invention through the access opening and the auxiliary opening. FIG.
3 is an internal enlarged view of a three-dimensional transfer apparatus according to the present invention.
4 is a side view of a three-dimensional transfer apparatus according to the present invention.
5A is a perspective view and a side view of a jig in the three-dimensional transfer apparatus according to the present invention.
5B is a view of a jig and a finished protective case of a three-dimensional transfer apparatus according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings.

While the present invention has been described in connection with certain embodiments, it is obvious that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the invention. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the drawings, the same reference numerals are used for the same reference numerals, and in particular, the numerals of the tens and the digits of the digits, the digits of the tens, the digits of the digits and the alphabets are the same, Members referred to by reference numerals can be identified as members corresponding to these standards.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the term " comprising " or " consisting of ", or the like, refers to the presence of a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

In describing the three-dimensional transfer apparatus S according to the present invention, when it is specified for the sake of convenience for the sake of convenience,

The direction is specified in accordance with this standard in the detailed description and claims of the invention relating to the other drawings.

As can be seen in Figures 1 to 4,

The three-dimensional transfer apparatus S according to the present invention includes a frame 10 having a work space 15 through which an access opening 11 can enter, a door 10 for opening and closing an opening 11 of the work space 15 A heater 30 arranged in the work space 15, a jig 80 arranged in the work space 15 and having a protective case C fixed thereon, a fixture 40 surrounding the fixture 40, (60) comprising a transfer film (70) mounted on the transfer station (40) and a pump and a suction nozzle (61) for providing a vacuum in the transfer space formed by the fixture (40) consist of.

The frame 10 includes press means 14 for pressing the fastener 40 mounted on the support 13. The frame 10 is pressurized so that the press means 14 can be provided. The frame 14a is formed on the outer surface of the frame 10 and the power frame 14c is further provided on the frame 10 so that the pressing frame 14a can move up and down. .

The pressing frame 14a is connected to a plurality of steel bars, and the pressing frame 14a can be connected to the power unit 14c provided with the plunger. The pressing frame 14a is moved up and down repeatedly by a plunger so as to press the fixture 40 located in the work space 15 so that the fixture 40 and the transfer film 70 are not separated, It is possible to accurately transfer the transfer film 70 onto the recording medium.

Further, the frame 10 further includes a support induction rod 14b connected to the upper portion and the side portion of the inner surface so that the presser frame 14a is precisely aligned with the fixture 40 when lifting up and down, I will.

It is preferable that the steel bar and the support induction rod 14b are made of stainless steel or the like, which is excellent in durability so as not to be easily bent or broken due to high temperature and pressure.

The power unit is provided outside the frame 10 to operate the plunger so as to provide power to move the pressing frame 14a up and down. The power unit is a press, a press, a pump, a compressor, And the like.

Further, it is preferable that the work space in the frame 10 further includes a housing (not shown) for preventing the suction nozzle 61 from being deformed or damaged by heat and pressure in advance.

Also, as shown in Figs. 1 to 4,

A control unit 90 may be provided at the lower end of the frame 10 to control the temperature and transfer time of the heater 30. [ The control unit 90 may further include a control unit 91 and a display unit 92 so that the user can easily know the temperature and the transfer time.

Preferably, the control unit 90 is capable of controlling the time of transfer and the temperature of the protective case C depending on whether the protective case C coupled to the jig 80 is rigid or soft.

In the three-dimensional transfer apparatus S according to the present invention,

The door 20 for opening and closing the opening 11 of the work space 15 is provided with a door 20 so that the worker can easily open and close the work space 15 with a view of the work space 15, As shown in FIG. The door 20 is connected to a slider 12 that moves in a drawer shape so that the user can easily open and close the door 20 and the fixing member 40 and the jig 80 can be easily mounted It is possible to increase the work efficiency.

In addition, the slider 12 is provided with a support body 13 which is resiliently biased by a coil spring 12a (refer to the middle one-dot chain line circle in FIG. 2) coupled to the guide rod. It is preferable that the support body 13 has a coil spring provided in each of the plurality of guide rods so that the support body 13 stably supports the fixture 40. The supporting member 13 supports the fixing member 40 through a plurality of springs, so that it is possible to provide a temporal margin in which the suction force is not suddenly and strongly supplied to the transferring space at a time. Thus, the transferring film 70, The rear face portion, the side face portion, and the front face portion of the protective case C can transmit the same suction force.

The supporting member 13 connected to the slider 12 prevents the transfer film 70 and the fixing member 40 from moving during the process of placing the transfer film on the fixing member, And a stopper 13b for preventing release is provided. It is preferable that the stopper 13b is coupled to the support 13 in the form of a plurality of pedestals and the inner surface of the stopper 13b is positioned to correspond to the outer surface of the fixture 40. [ The fastener 40 is further provided with a stopper groove 13c to which a plurality of support bars 42a are coupled so that the fastener 40 can be more securely and firmly fastened to the fastener 40. [ .

The slider 12 has a moving plate 12b having an entry slot in which the suction plate 62 is accommodated. When the operator opens and closes the door 20 using the door 20, the suction plate 62 So that the slider and the suction plate do not collide with each other. The suction plate 62 can be appropriately disposed on the support body 13 through the advancing / retreating plate 12b having the entry slot to maintain the adhesion with the mounting panel 50 more closely.

The support 13 of the present invention is formed with a lift hole 13a through which the suction plate 62 passes so that the suction plate 62 can be in contact with the mounting panel 50 coupled to the fixture 40 And the suction plate 62 can effectively provide the suction force through the lifting and lowering hole 13a.

The elevating and lowering holes 13a are formed to have a size enough to expose the suction plate 62, and more preferably have a rectangular shape. The lower surface of the support body 13 is extended from the entry slot of the retractable plate 12b so that the suction nozzle 61 of the suction means 60 can be moved.

The heater 30 arranged in the work space 15 supplies heat to the inside of the work space 15 to create an atmosphere in which the transfer target body C can be easily transferred by the transfer film 70 give. The transfer film is heated and softened by using the heater 30 so as to be in a transferable state. As a result, the transfer film is brought into close contact with the outer surface of the transfer target object C by the action of the contracting pressure by vacuum suction by the suction means.

In addition, the heaters 30 may be arranged such that the heat is transferred to the work space in the form of hot air by the operation of the adjacent arranged fans. Alternatively, it may be provided with a heater 30 capable of discharging internal heat using electric heat and generating heat by a direct thermal power.

The heater 30 is configured to directly supply heat to the preheating space 16 as well as to the work space 15, that is, to heat both the work space and the preheating space with one heater It is preferable that they are formed in a connected heat supply path (not shown).

The preheating space 16 is further provided in the frame 10. The preheating space 16 is provided with an auxiliary opening 21 for opening and closing the auxiliary opening 11a and the auxiliary opening 11a, The space 16 is heated by the preheating heater provided separately as required and heated by the protective case C and the jig 80 in advance so as not to be heated only by the heater 30 in the transfer space, .

The preheating space 16 may be supplied with heat through a heat supply rod unit (not shown) supplied by the heater 30, and another preheater may be provided to directly preheat the heat.

In the three-dimensional transfer apparatus S according to the present invention,

5A, the jig 80 is arranged in the work space 15 and is formed so that the protective case C is fixed,

The jig 80 is fixed to the front side of the combined protective case

(50) provided between the upper frame (41) and the lower frame (42) of the fixture (40) surrounding the jig

A rear surface portion having a tang supporter 81 and contacting a part or all of the back surface of the mobile device, a side surface contacting a part or all of the side surface of the mobile device, and a front surface It is possible to completely transfer the protective case C having a portion in three dimensions.

Also, as shown in Figs. 5A and 5B,

The protective case C is formed such that the jig 80 further includes a stepped portion 83 in addition to the supporting portion 81

When the transfer film is wrapped around the protective case by the vacuum pressure acting on the suction means 60, the peripheral edge of the insertion portion of the protective case C (in contact with the step portion 83 of the jig 80 in Fig. The transfer film can be completely adhered to the surface,

Since the front portion, the side portion and the rear portion of the protective case are uniformly transferred, the curved side surface and the rear surface portion can be transferred without any gap.

5A, the support groove 82 of the jig 80 serves to prevent movement of the jig disposed in the fixing protrusion (not shown) of the mounting panel 50 of the fixture 40 .

Further, in the case of using the technique of the present invention, it is possible to transfer all the outer surfaces of the protective case (C) with one jig (80) irrespective of various models and materials without having to separately provide a separate lower mold Therefore, it is possible to produce high-quality products and efficient production, so that it can be mass-produced, which can greatly enhance the market competitiveness.

In addition, the number of the jig 80 mounted on the fixture 40 can be plural, so that a plurality of products can be produced at a time by a single process.

The present invention can easily process unskilled workers or female workers due to the use of the jig 80 provided with the support part 81 and the manufacturing process by the existing upper and lower frames 41 and 42 However, since the use of the jig 80 provided with the support part 81 makes it possible to easily transfer a picture or character to the protective case C due to the use of the jig 80 provided with the support part 81, Therefore, it is secured to reduce the mental burden of the worker who should be transferred accurately and to prevent an accident that can not be predicted by high heat and pressure in advance.

The jig 80 seated on the mounting panel 50 of the fixture 40 may be made of a heat resistant material such that the jig 80 is not easily deformed or damaged by the heat introduced by the heater 30 or the preheating heater Is preferably used. It is preferable that the jig 80 further includes a step portion 83 having a different height and width depending on the material of the protective case C.

The protective case C has a portion where the operation button of the mobile device is exposed and the exposed portion of the transfer film 70 is transferred to the jig 80. When the transfer film 70 is transferred to the jig 80, Can be easily removed.

In the three-dimensional transfer apparatus S according to the present invention,

2 to 4, the fixture 40 is provided to engage the mounting panel 50 with the upper frame 41 and the lower frame 42 so as to enclose the jig 80. The mounting panel 50 is preferably arranged between the upper frame 41 and the lower frame 42. A packing member (not shown) is mounted on the lower surface of the upper frame 41 and the lower frame 42 so that the suction nozzle 61 located at the lower end of the mounting panel 50 maintains no gap The stabilizer 40 can be held.

Further, it is preferable that the packing member is made of a reinforced rubber having improved durability that can withstand heat and pressure, and it is more preferable that the packing member is made of a silicon material.

The fastener 40 is further provided with a plurality of supporting bars 42a so as to be engaged with the latching grooves 13c of the stopper 13b to increase the coupling force with the stopper 13b, So that the fixture 40 is not separated.

Since the mounting panel 50 of the present invention has a minute ventilation path formed around the air and can communicate air, air between the upper end of the mounting panel 50 and the upper frame 41 of the fixture 40 is guided to the lower frame The air can be moved toward the suction nozzle 61 located at the lower end of the suction nozzle 61. The suction force of the suction nozzle 61 can provide a vacuum in the transfer space formed by the fixture 40 and the transfer film 70 and can be transferred to the protective case C. [

The suction means (60) is composed of a pump for providing a vacuum pressure and a suction nozzle (61). The pump (not shown) is preferably provided under the preheating space by a vacuum pump unit that provides vacuum pressure. The suction nozzle 61 is preferably connected directly to the vacuum pump and connected to the work space 15.

3, the suction nozzle 61 is provided with a suction plate 62 so that the contact surface between the mounting panel 50 and the suction plate 62 can be more tightly coupled. It is preferable that the suction plate 62 is formed with an embossment 62a that can securely hold the mounting panel 50 so that the mounting panel 50 is not turned or removed.

While the present invention has been described with reference to the accompanying drawings, it is to be understood that the present invention is not limited to the details of the illustrated embodiments, Should be construed as falling within the scope of protection of the present invention.

S: Three-dimensional transfer device C: Protective case
10: frame 11: opening
11a: auxiliary opening 12: slider
12a: coil spring 12b: retractable plate
13: Support body 13a:
13b: stopper 14: press means
14a: a pressing frame 14b:
14c: power section 15: workspace
16: preheating space 20: door
21: auxiliary door 30: heater
40: Fixture
41: upper frame
42: lower frame 42a: support frame
50: mounting panel 60: suction means
61: suction nozzle 62: suction plate
62a: emboss 70: transfer film
80: jig 81: support
82: support groove 83:
90: control unit 91:
92:

Claims (2)

A frame having an accessible work space through an access opening;
A door that opens and closes an opening of the work space;
A heater arranged in the work space;
A jig arranged in the work space and fixing the transfer target object;
A fixture surrounding the jig;
A transfer film mounted on the fixture; And
And a sucking means including a suction nozzle and a pump for providing a vacuum in a transfer space formed by the fixing member and the transfer film. The method according to claim 1,
The transfer target is a protective case having a rear portion contacting with a part or all of the rear surface of the mobile device, a side portion contacting with a part or all of the side surface of the mobile device, and a front portion contacting with part or all of the front edge of the mobile device,
Wherein the fixture includes a mounting panel on which the jig is placed,
Wherein the jig has a support portion for separating the front portion of the combined protective case from the mounting panel.

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