KR200382817Y1 - Sublimation warrior printer device - Google Patents

Abstract

The present invention relates to a sublimation transfer printing apparatus, and more specifically, a predetermined width on the surface of various materials such as metal, aluminum, wood, glass, paper, plastic extrusion products, household goods, automobile parts, home appliances, and the like. By wrapping the sublimation transcripts cut by the two ends butt-bonded to each other, the object to be printed is placed inside the sealed film in the form of a tube, and the openings at both ends of the film are respectively sealed by a vacuum inhaler and suctioned by vacuum. By shrinking the film, the film is adhered to the surface of the product to remove wrinkles, and then put into a thermal kiln maintained at 100 ° C to 350 ° C and stayed for a certain time to print ink of various designs formed on the film of the sublimation transfer paper. It is transferred to the target article, and air is supplied to the inside of the tubular film which is contracted after the transfer to the surface of the printed article. It is characterized by the fact that the sublimation transfer technique can be applied to a variety of products while improving the quality of the product, improving workability and productivity by allowing the separation and detachment of the film easily.

Description

Sublimation warrior printer device

The present invention relates to a sublimation transfer printing apparatus, and more specifically, various materials such as construction materials such as metal, aluminum, wood, glass, paper, and plastic extruded products, household goods, automobile parts, home appliances, etc. Wrap the sublimation transcripts cut to a certain width on the surface of each other and fusion-bond them to each other so that the object to be printed is placed inside the sealed film in the form of a tube, and then the openings at both ends of the film are respectively mounted in a vacuum inhaler. It is sealed by suction, and the film is contracted by suction under vacuum to close the film to the surface of the product to remove wrinkles, and then put in a thermo kiln maintained at 100 ° C to 350 ° C and stay for a certain time to form on the film of the sublimation transfer paper. Various designs of ink are transferred to the object to be printed, and after supplying air The present invention relates to a sublimation transfer printing apparatus that enables the sublimation transfer technique to be applied to various products while improving the quality of the product and improving workability and productivity by allowing the film to be easily separated and detached from the surface of the object to be printed.

Conventionally, sublimation transfer refers to a digital printing method in which a printing technique and a dyeing technique are combined, and thermally crimped at a specific temperature and pressure by bonding a transfer paper printed with a transfer ink without a printing process to a transfer object.

When thermally compressed, the ink on the printed transfer paper is vaporized without undergoing a liquid process at a high temperature. At the same time, when the vaporized dye is introduced into the tissue on the surface of the transfer surface and the temperature drops again, the dye in the gaseous state is transferred to the surface of the transfer material. After penetrating into the state, it remains as a third polymer material and is integrated without a protrusion or any layer.

Using such a sublimation transfer paper, a direct pressure type is conventionally used for transfer.

Briefly referring to the direct pressure type described above, the transfer paper mounting plate and the roller made of silicon or rubber are simultaneously lowered and pressed while the transfer paper roll having a predetermined pattern shape is mounted at the working position, thereby pressing the transfer paper surface of the article to be printed. In close contact.

In this state, the mount is moved in a predetermined direction while applying a predetermined pressure to move the transfer paper together with the movement of the mount.

At this time, the roller heated to an appropriate temperature is moved in a predetermined direction while pressing the transfer paper and the printing target article in close contact with each other so that the design on the transfer paper is transferred to the printing target article and printed.

As such, conventionally, the transfer paper roll-fed onto the surface of the object to be printed is selected and a direct pressure method that depends on the pressurization movement method of the heated roller is in close contact with the transfer paper. Therefore, transfer printing is applied to metal, aluminum, wood, and glass. There is a limit to the kind of print object such as impossible,

In addition, even if the cross-sectional structure of the object to be printed is complicated or severe detonation, printing is impossible.

In particular, the conventional technique is a method of transferring the object to be printed on the table and the transfer paper on the table under the pressure of the heated roller to move in a predetermined direction, so that the printing is limited to one side in one operation. For example, when printing is required on four sides, there is a hassle that requires four steps to be performed sequentially and a design that is transferred to the surface of the product after printing is different so that it is impossible to stabilize the quality.

The present invention is devised to fundamentally solve the lung problems caused by the conventional transfer technique, the purpose of providing the same is as follows.

The main purpose of the present invention is to wrap a predetermined sublimation transcript cut to a certain width on the surface of the object to be fused on both ends so that the object to be printed is placed inside the sealed film in the form of a tube, the openings at both ends of the film Are attached to the vacuum inhaler and sealed, and the film is shrunk by vacuum suction to close the film to the surface of the product to remove wrinkles, and in this state, it is put in a thermal kiln maintained at 300 ° C to 350 ° C for a predetermined time. When staying, the ink of various designs formed on the film of the sublimation transfer paper is transferred to the object to be printed. The air can be supplied to the inside of the film in the form of a tube which is contracted after the transition, so that the film can be easily separated and detached from the surface of the object to be printed It is to provide a sublimation transfer printing device.

Another object of the present invention is to provide a sublimation transfer device as described above to be able to perform a high quality transfer treatment on the surface without being limited to articles made of various materials such as metal, aluminum, wood, and glass.

Another object of the present invention is to provide a high-quality transfer product that maintains a constant quality regardless of whether the cross-sectional structure of the object to be printed is complicated or detonated, and irregular cross-sectional structure.

Another object of the present invention is to cover the outer surface of the object to be printed with a sublimation transcript cut to a certain width, and then by vacuum suction to shrink the film by applying heat to the entire outer surface of the object to be printed and transferred. It is to be able to complete the transfer in one operation to improve workability and productivity and stabilize the quality.

In order to achieve the above object, the present invention will be described in detail with reference to the accompanying drawings.

That is, the device of the present invention is as shown in the accompanying drawings, Figures 1 to 4,

Opening and closing holes 11 are formed at the front and rear middle sides of the main body of the thermal kiln (1) fixedly installed while maintaining a predetermined distance from the inside and the bottom of the heater box,

On the upper side of the opening and closing opening 11, the opening and closing doors 3 which are opened and closed to operate up and down while being slid by a vertical transfer means 2 such as a cylinder are installed to be operable, respectively.

On both sides and the middle side of the opening and closing port 3, the guide rods 4 having the guide rails 41 attached to the upper surfaces thereof respectively extend from the inside of the thermal kiln 1 in a state of protruding to the front and rear sides thereof. Gibberish,

Before and after the main body of the thermal kiln (1), the forward and reverse motors (7) to which the pinion gears 71 are coupled are respectively installed,

In the upper part of the guide rod 4, a plurality of vacuum suction ports 5 are coupled to each other in pairs so as to face each other, and an integrated transfer table 6 is mounted with the plurality of guide rollers 61 coupled to the bottom. According to the control operation of a control system (not shown) is installed alternately along the guide rail 41 extending into the interior of the thermal kiln (1), and can be shipped and

Intermediate portions of the front and rear transfer tables 6 are provided with transfer guide means 8 such as rack gears engaged with the pinion 71 of the motor 7.

At this time, the intermediate portion of the transfer table 6 is provided with a support for supporting the print object article 63 is formed with a height adjustment groove 62,

The vacuum inlet 5 has a through-hole 51 formed along the longitudinal direction toward the center thereof, and a binding bar 52 having a predetermined length connected to the vacuum suction device and the air supply device (not shown) is bound to the outer surface thereof. Installed with a groove 53,

The binding bar 52 is fitted to the operating handle 55 is formed with the binding pin 54 protruding toward the rear inward so that the binding pin 54 is coupled to each other in the state of being fitted into the binding groove 53. ,

At the front end of the binding bar 52 is formed a ball-shaped fitting portion 57 in which the airtight ring 56 is fitted on one side.

Reference numeral 9 denotes a fusion machine, 91 a mounting table, 92 a moving unit, 93 a fixing bar, and 94 a fusion unit.

Referring to the operation of the present invention made of such a structure as follows.

First, the internal temperature of the thermal kiln (1) of the device of the present invention is designed to maintain about 100 ℃ ~ 350 ℃ or more.

Therefore, the temperature inside the kiln 1 can be maintained at an appropriate temperature according to the object, which is controlled by the operation of the control system.

In this state, when the type of the object to be printed is determined, the internal temperature of the thermal kiln 1 is adjusted or adjusted, and the width thereof is cut and cut so as to sufficiently cover the outer surface of the object to be printed. Wrapped in

It is natural that the cut sublimation transfer paper is positioned so that its transfer surface can be placed on the inner side and touch the surface of the print object.

When the sublimation transfer paper cut on the outer surface of the printing object is wrapped in the above-described process, it is placed on the mounting table 91 of the fusion machine 9 shown in FIG. 5 and the open surface thereof is in the middle of the fusion machine 9. Press simultaneously with the fixing bar (93) rotatably installed in the part.

In this state, when the fusion machine 9 is operated, the fusion unit 94 coupled to the moving unit 92 is processed in the form of a tube having a predetermined diameter by fusing the sublimation transcript while moving at a constant speed from the front to the rear thereof. .

Sublimation transfer paper processed in the form of a tube in the above bind to each of the vacuum suction port (5) fixed to both sides of the transfer table (6) of the device of the present invention.

At this time, since the vacuum inlet 5 has a ball-shaped fitting portion 57 formed at the tip thereof, both ends of the sublimation transfer paper processed in the form of a tube are first inserted into the outer surface of the ball-shaped fitting portion 57, and an operating handle is provided. Advance (55) and rotate it by applying weak force to one side.

The binding pin 54 protruding in the operating handle 55 is moved forward along the binding groove 53 formed on the outer surface of the binding bar 52 and the tube sublimation transfer paper is introduced into the inner surface thereof. To maintain this state and push it to the end and rotate it to one side, the inner end of the operation handle 55 is abutted and fixed to the hermetic ring 56 of the fitting portion 57 while the sublimation transfer paper is fitted.

Of course, the other side is also fixed in the same manner as the above method and a plurality of it is fixed repeatedly.

Here, before inserting the tube-type sublimation transcript, the auxiliary fixing bar for supporting in advance in consideration of the height of the supporting support 63 configured in the middle of the transfer table 6 according to its material and shape (not shown) It is natural that the height adjustment groove 62 is placed, and the printed object wrapped with the sublimation transcript is placed on the outer surface so as to be positioned on the upper surface thereof.

When the sublimation transfer paper is installed by the above process, the vacuum suction device 5 is operated by the control operation of the control system to temporarily suck and contract the air in the tube-type sublimation transfer paper through the through-hole 51 which is the suction port. The transfer paper adheres to the surface of the print object.

When a plurality of tube-type sublimation transfer papers are fixed to the vacuum inlet 5 by the above process, the transfer means 2 such as a cylinder located on the upper part of the thermal kiln is operated by the operation of the control system. The closed opening and closing door (3) located on one side is opened in a state of sliding upwards, and then the forward and reverse motor (7) coupled to the middle of the thermal kiln (1) is rotated forward and the rack gear coupled to the transfer table (6) The transfer table 6 enters the inside of the thermal kiln 1 along the guide rail 41 of the guide rod 4 along the same transfer guide means 8.

When the transfer table 6 enters, the upper opening and closing door 3 descends to seal the kiln 1, and when left in the kiln 1 for a predetermined time, the heat is opened. Since the heater devices (not shown) disposed on the inner side and the lower side of the kiln 1 distribute the temperature evenly therein, the printed pattern on the surface of the sublimation transfer paper is transferred to the surface of the printed object to be transferred. do.

When the sublimation transfer operation is performed in the thermal kiln 1 by the above-described process, at the same time, another transfer worker binds the tubular sublimation transfer paper to the vacuum suction port 5 at the transfer table 6 on the other side. This is the same as the method of fixing the sublimation transfer paper to the vacuum suction opening 5 coupled to the front transfer table 6 described above.

When the printing ink on the surface of the sublimation transfer paper transfers to the surface of the printing object and transfer is completed after a predetermined time has elapsed between the sublimation transfer paper and the printing object introduced into the thermal kiln 1, the opening and closing door 3 due to the control operation of the control system The opening operation is performed, and the reverse operation is then reversed as when the forward and reverse motor 7 is introduced, and the transfer table 6 inside the thermal kiln 1 is pulled out to the front side thereof.

After the transfer table 6 is drawn out, the open / close door 3 is lowered and closed again, and the open / close door 3 on the opposite side is opened, and the transfer table on the opposite side that is waiting for input through the open orifice 11 is opened. After (6) is introduced into it, the opening / closing door (3) is closed and the sublimation transfer action takes place.

At the same time, in the transfer table 6 drawn out on the front side, the vacuum suction port 5 is converted into an air supply nozzle to rapidly supply air, thereby detaching the film that is in close contact with the surface of the print object, and the transfer table 6 2) Remove and rotate the operation knob 55, which is forward and bound to the vacuum suction port 5 on both sides, by rotating it and vice versa, and remove the new object to the vacuum suction port 5 for the next operation. Wrapped tubular sublimation transcript keeps waiting for next work.

The stripped object is shipped by removing the outer tubular film through one end and packing.

By using the transfer table 6 located before and after the thermal kiln 1 of the present invention, the operation of mounting and discharging the tubular transfer paper into and out of the thermal kiln 1 alternately repeats the operation. Its workability and productivity are doubled.

In addition, by the front mounting of the tube-type sublimation transfer paper according to the present invention by the one-time transfer operation on the front surface of the printing object by the transfer transfer process at a time, the quality is stabilized, and this also can improve the productivity.

According to the present invention, by wrapping the sublimation transcript cut to a certain width on the surface of the object to be fused to both ends to place the object to be printed inside the sealed film in the form of a tube, the openings at both ends of the film Are attached to the vacuum inhaler and sealed, and by suctioning under vacuum to shrink the film, the film is adhered to the surface of the product to remove wrinkles. The ink of various designs formed on the film of the sublimation transfer paper is transferred to the object to be printed, and the air is supplied to the inside of the film in the form of a tube which is contracted after the transition so that the film can be easily separated from the surface of the object to be printed and separated Provides sublimation transfer printing device and is made of various materials such as metal, aluminum, wood, glass, etc. It is possible to carry out high quality transfer treatment on the surface without being restricted by the product, and also to maintain a high quality product regardless of the complicated cross section structure, severe detonation or irregular cross section structure of the object to be printed. It is possible to provide a transfer product, and it is also very useful design that can achieve various useful effects such as being able to transfer and complete the entire outer surface of a product in a single operation, greatly improving workability and productivity and stabilizing quality. It is obvious.

Finally, in the present invention, in order to explain the preferred embodiment of the device, the opening and closing operation of the opening and closing door is shown and described, the transfer means such as a cylinder, the transfer operation means of the transfer table is also coupled to the pinion gear and transfer table coupled to the motor The illustrated rack gear is illustrated and described, and the drawing and explanation of the alternating input and withdrawal of the transfer table installed in the front and rear of the thermal kiln maintaining a constant temperature.

However, the device of the present invention should not be understood as being limited thereto.

This means that the transfer means installed on the upper side of the kiln can be installed on both sides in parallel, or it can be changed by chain or gear meshing.In addition, the loading and withdrawal of the transfer table is shown and explained as the meshing of the rack gear and the pinion gear. Alternatively, this is because a person skilled in the art can easily implement a gear and a belt drive, and a mass production system can be constructed that is supplied from one side of the kiln along the track and drawn out and completed on the other side.

Therefore, the sublimation transfer paper is wrapped on the outer surface of the printed object having various materials and shapes, which are the main parts of the present invention, and one side is processed into a tube shape by adhesion or thermal fusion using ultrasonic, high frequency, or general bonding methods, and both ends of the vacuum suction port are formed. The sublimation transfer method and the general matters accompanying the sublimation transfer method, which is fixed and put into a thermal kiln and finished by removing the film adhered to the surface of the printed object by supplying air after withdrawal, are described in the following patents. It is noted that it is not possible to deviate from the scope of the claims.

1 is an external perspective view of the present invention,

2 is a plan view illustrating an operating state of the present invention;

3 and 4 is an extract showing the main part of the present invention

Figure 3 shows the film fixing on both ends for vacuum suction and desorption,

Figure 4 shows the conveying portion to be placed in the furnace after placing the workpiece.

Figure 5 is a side view showing an example of a fusion machine to put the material in the cut transfer film constituting a part of the present invention and fusion one side.

<Explanation of symbols for the main parts of the drawings>

1: thermal kiln,

2: conveying means,

3: opening door,

4: guide rod,

5: vacuum inlet,

6: transfer table,

7: stationary motor,

8: conveying guide means,

11: opening and closing,

41: guide rail,

51: through

52: Binding Bar,

53: binding groove,

54: binding pin,

55: operating handle,

56: hermetic ring,

57: fitting

71: pinion gear,

61: roller,

62: adjusting groove,

63: support support,

Claims (3)

Opening and closing holes 11 are formed at the front and rear middle sides of the main body of the thermal kiln (1) fixedly installed while maintaining a predetermined distance from the inside and the bottom of the heater box, On the upper side of the opening and closing opening 11, the opening and closing doors 3 which are opened and closed to operate up and down while being slid by a vertical transfer means 2 such as a cylinder are installed to be operable, respectively. On both sides and the middle side of the opening and closing port 3, the guide rods 4 having the guide rails 41 attached to the upper surfaces thereof respectively extend from the inside of the thermal kiln 1 in a state of protruding to the front and rear sides thereof. Gibberish, Before and after the main body of the thermal kiln (1), the forward and reverse motors (7) to which the pinion gears 71 are coupled are respectively installed, In the upper part of the guide rod 4, a plurality of vacuum suction ports 5 are coupled to each other in pairs so as to face each other, and an integrated transfer table 6 is mounted with the plurality of guide rollers 61 coupled to the bottom. According to the control operation of a control system (not shown) is installed alternately along the guide rail 41 extending into the interior of the thermal kiln (1), and can be shipped and Sublimation transfer printing apparatus, characterized in that the transfer guide means (8) such as a rack gear meshing with the pinion (71) of the motor (7) is provided in the middle of the front and rear transfer table (6). The method according to claim 1, Sublimation transfer printing apparatus, characterized in that the intermediate portion of the transfer table (6) is provided with a support for supporting the print object article 63 is formed with a height adjustment groove (62). The method according to claim 1 or 2, The vacuum inlet 5 has a through hole 51 formed in a longitudinal direction toward the inner side of the vacuum suction port 5, and a binding bar 52 having a predetermined length connected to the vacuum suction device and the air supply device has a binding groove 53 formed on an outer surface thereof. Installed with The binding bar 52 is fitted to the operating handle 55 is formed with the binding pin 54 protruding toward the rear inward so that the binding pin 54 is coupled to each other in the state of being fitted into the binding groove 53. , Sublimation transfer printing apparatus characterized in that the front end of the binding bar (52) is formed integrally with the ball-shaped fitting portion 57 is fitted with a hermetic ring (56) on one side.