KR100892287B1 - Printing apparatus of panel side - Google Patents

Abstract

A side printing apparatus is provided to print on the side of in/exterior material efficiently by regulating the height of the printing unit and moving the printing unit right and left. A side printing apparatus comprises a horizontal transfer unit(100) which is equipped with a printing unit(20) and connected to a horizontal transfer screw rotated by a first drive motor so that the printing unit is moved right and left; a vertical transfer unit(200) which moves the printing unit up and down via a vertical transfer screw driven by a second drive motor; and a dryer unit which blows hot and cold air in order to dry the side of in/exterior material being ejected.

Description

Side printing device {PRINTING APPARATUS OF PANEL SIDE}

The present invention relates to a side printing apparatus for printing a variety of patterns, such as a wooden pattern on the side of the interior and exterior materials of building materials formed of metal or non-metallic material or the interior / exterior materials of metal products or home appliances, more specifically, the position of the side printing portion Is designed to be moved up / down and left / right to allow printing of various patterns regardless of the width or height of both sides of the interior / exterior materials, thereby improving workability and increasing productivity. It is about.

In general, the coating printing treatment is performed on the surface of the building interior and exterior materials, such as aluminum compression mold, rolled sheet, or home appliances for corrosion resistance, chemical resistance, etc., and also various patterns are printed to enhance the appearance.

Such common printing methods include thermal transfer methods that adhere to products such as cloth, paper, and vinyl using heat transfer paper, press and transfer at a constant temperature, and laminating methods that apply wood-vinyl vinyl to the treated surface using an adhesive. There is this.

However, after a certain time, such as a transfer method using a transfer paper on the surface of a metal or plastic, problems such as peeling or a transfer paper may occur to reduce aesthetics.

In view of such a problem, a printing apparatus of Patent No. 10-0507243 has been devised, which is provided with a plurality of conveying rollers for conveying a to-be-printed object as described in claims of the registered publication. A horizontal frame having a first driving means for driving the roller, a vertical frame provided at both sides of the horizontal frame, a second driving means, and a support panel portion capable of vertically moving along the vertical frame; A first pad roller provided with a third driving means to be rotatable and the printing pattern to be printed on the printed object is formed on the outer circumferential surface thereof, and the fourth driving means is externally formed on the first pad roller. The first corroded roller provided in the support panel to be driven by the rotation, and the support so as to be rotated by the fifth driving means external to the first pad roller In order to recover the first recovery roller and the coating material applied to the first number of rollers provided in the panel portion it is made is constituted by a first blade having a recovery in contact with the outer peripheral surface of the first number of rollers.

Therefore, the upper surface printing means for printing the upper surface of the object to be composed of a horizontal frame to be transported, the vertical frame supported by the horizontal frame, the corrosion roller, the pad roller, and the recovery roller, and is provided in the horizontal frame It is composed of side printing means that moves in the width direction of the to-be-printed material, and it is possible to print various patterns according to the printing pattern processed on the corrosion roller, and each driving means is connected to the electronic control unit to automatically print out the to-be-printed material. It is expected that the high-capacity printing is possible at high speed.

However, in the conventional printing apparatus, the printing of the plane of the interior / exterior material, that is, the plane printed with the height of the internal / exterior material being loaded with low printing is made without any difficulty, but the side printing of the interior / exterior material can be easily printed. There is a problem that is not made.

That is, as shown in Figure 1, the side printing means 400 for printing the side of the interior / exterior material, the support bracket 402 provided in the horizontal frame to be transported along the width direction of the printed matter, and Eight driving means 411 is provided, the second pad roller 410 is provided on the support bracket 402 to be rotatable, and the printing pattern to be printed on the to-be-printed is formed on the outer circumferential surface, the second pad roller A second corrosion roller (420) provided in the support bracket (402) and the second pad roller (420) to be externally 410 and driven by the ninth driving means (421) to drive the tenth drive. The second recovery roller 430 provided in the support bracket 402 and the second recovery roller 430 to recover the ink applied to the second recovery roller 430 so as to be driven to rotate by the means 431. As it consists of a second blade for recovery provided to contact the outer peripheral surface of the), / Pad printing roller to the side of the casing is configured to move only in accordance with my / exterior width of the left or right side, there is a problem can not print a pattern that is required by the building materials and models of appliances.

In other words, when the upper side of the inner / exterior material is formed to be bent and stepped, and the upper side of the bent side is formed higher than the height of the pad roller, only the portion of the pad roller is printed and the remaining portion is printed. There is a problem in that the side printing is not easy as not.

In this case, it is inevitable to print the side part by the top printing means, but when printing the side part by the top printing means, the force supporting the exterior material is lowered and the exterior material is distorted in the process of passing the top printing means. There is a problem that printing is not made.

In addition, in the case of the conventional printing apparatus, since drying is performed depending on a separate drying room or natural drying of the finished printing work, there is a problem that productivity is greatly reduced.

The present invention has been made to solve the problems of the printing apparatus for printing a conventional exterior material, the height of the printing portion for printing the side of the interior / exterior material, as well as the left and right movement to allow the relationship between the size and width of the interior / exterior material It provides a side printing apparatus that not only improves workability by allowing a print job to be performed without a large amount of work, but also further configures a drying unit so that the printed exterior material is dried by the drying unit so that productivity can be greatly improved. Has its purpose.

As a means for achieving the above object, the present invention is a side printing apparatus, the outer material inlet portion and the outer material outlet portion is drawn in front and rear, respectively, the gas discharge portion is configured on the top and the body is composed of vertical and horizontal frames and And a printing unit configured on each of both inner sides of the body and configured to print a side surface of the inner / exterior material drawn into the exterior member inlet side, wherein the lower portion of the printing unit is seated and supported and is formed in the lower center of the body. A printing unit left and right conveying means connected at a lower end to the left and right conveying screw shafts rotated by the driving of one driving motor and conveying the printing unit left and right by the left and right conveying screw shafts; Printing unit shanghai conveying means configured to transfer the printing portion to the upper and lower sides by a vertical conveying screw shaft which is configured on both sides of the lower side of the body and connected to both sides is connected to both sides and driven by the drive of the second drive motor and; It is formed on the upper end of the outer material taking part of the body further comprises a drying unit for blowing cold and hot air to dry the side of the inner / outer material drawn out through the outer material taking out portion.

The printing unit left and right transfer means, the first drive motor configured in the lower center of the body; Left and right feed screw shafts connected to the first driving motor and the first driving chain and rotated by driving of the first driving motor; A lead nut fitted to the left and right conveying screw shaft is configured at the lower end and the printing part is seated at the upper end and is conveyed to the left or right along the left and right conveying screw shaft by the rotation of the left and right conveying screw shaft, thereby transferring the printing unit to the left and right sides and both lower ends. A slide plate configured with a sliding bearing; Guide rods on which both ends of the lower end of the slide plate are fitted so that sliding bearings configured on both sides of the lower end of the slide plate are supported so as to support the slide plate during the left and right transport of the slide plate; It characterized in that it comprises a bracket for connecting the left and right feed screw shaft and the guide rod.

In addition, the printing unit Shanghai conveying means and the second drive motor configured on the lower side of the body; A vertical feed screw shaft connected to the second driving motor and a second driving chain and rotated by driving of the second driving motor; The upper and lower conveying screw shaft is inserted into the upper and lower conveying shaft along the upper and lower conveying screw shaft, and one side of the bracket of the printing unit left and right conveying means is connected to the upper and lower conveying means of the printing unit is seated and coupled to the left and right conveying means It characterized in that it comprises a vertical sliding portion for conveying the printing portion to the upper and lower sides.

The side printing apparatus of the present invention, in the printing of various patterns such as wooden patterns such as solid wood on the side of the building material exterior material and the interior / exterior material of home appliances, Shanghai conveying means for transporting the printing section up and down and left and right to transfer to the left and right As the conveying means is further provided, the side printing of the inner / exterior materials can be made more efficiently, and the productivity and workability can be greatly improved. Not only can be firmly supported, drying of the interior / exterior materials printed by the viscosity control fan and the drying unit is made faster, and the printed pattern appears more clearly.

Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the accompanying drawings. In describing the present invention, the term or word used in the present specification and claims is based on the principle that the inventor can appropriately define the concept of the term in order to best describe the invention of his or her own. It should be interpreted as meanings and concepts corresponding to the technical idea of

Figure 2 is a front configuration diagram showing the configuration of the side printing apparatus of the present invention, Figure 3 is a plan view showing the configuration of the side printing apparatus of the present invention, Figure 4 is a side configuration diagram showing the configuration of the side printing apparatus of the present invention. 5 is a front configuration diagram showing the main components of the side printing apparatus of the present invention, FIG. 6 is a plan view showing the main components of the side printing apparatus of the present invention, and FIG. 7 shows the main components of the side printing apparatus of the present invention. 8 is a configuration diagram showing another embodiment of the side printing apparatus of the present invention.

As shown in the present invention, the side printing apparatus of the present invention, the exterior material inlet 11 and the exterior material from which the exterior material is drawn in so as to print various patterns such as wood patterns on the side of the building material or interior / exterior materials of home appliances. The lead portion 12 is configured in front and rear, respectively, and the gas discharge portion 13 is configured at the upper end, the body 10 consisting of a vertical 14 and a horizontal frame 15, and the inner both sides of the body 10, respectively In the printing apparatus consisting of a printing section 20 consisting of a corrosion roller 21, a recovery roller 22 and a pad roller 23 to print the side of the inner / exterior material drawn to the exterior material inlet portion 11 side Regarding, the lower portion of the printing unit 20 is seated and supported and the lower left and right conveying screw shaft is connected to the lower left and right conveying screw shaft rotated by the drive of the first drive motor configured in the lower center of the body 10 Printed by Up and down conveying screw which is connected to both sides of the printing unit left and right conveying means 100 for conveying the part to the left and right, and the left and right conveying means for conveying the left and right of the print part is connected to both sides is driven by the drive of the second drive motor It is formed on the upper end of the printing unit shanghai conveying means 200 for conveying the printing unit up and down by the shaft, and the outer surface of the outer material taking out portion of the body to blow the cold and hot air to dry the side of the inner / outer material drawn out through the outer material taking out portion The drying unit 30 is further included.

Side printing of the interior / exterior materials by the printing unit 20 composed of the corrosion roller 21, the recovery roller 22, and the pad roller 23 is almost similar to the prior art, and thus a detailed description thereof will be provided. Omit.

The printing unit left and right conveying means 100, the first drive motor 110, the first drive motor 110 and the first drive chain 121 configured in the lower center of the body 10, as shown The left and right conveying screw shaft 120 is rotated by the drive of the first drive motor 110 and the lead nut 131 which is fitted to the left and right conveying screw shaft 120 are configured at the lower end and the printing at the upper end. The part 20 is seated and is moved left or right along the left and right conveying screw shaft 120 by the rotation of the left and right conveying screw shaft 120, thereby transferring the printing unit 20 to the left and right sides and sliding bearings on both sides of the lower end. A slide plate 130 having a 132 formed therein, a slide bearing 132 formed at both ends of the lower end of the slide plate 130, and a guide rod 140 for supporting the slide plate at the left and right transportation of the slide plate; The left and right feed screw shaft 120 and the guide rod 140 The bracket 150 is connected.

Therefore, when the first driving motor 110 is driven by the control of a control scroll unit (not shown), the left and right transfer screw shaft 120 connected to the first driving motor 110 and the first driving chain 121. ) Is rotated, and the left and right transfer screw shaft 120 is a screw formed in the symmetrical direction on both sides, so that when the left and right transfer screw shaft 120 is rotated, the left and right transfer screw shaft 120 The slide plate 130 is transferred to the left or right by the lead nut 131 fitted in the).

As the slide plate 130 is moved to the left or right as described above, the lower side of the slide plate 130 is seated on the upper end of the slide plate 130, and the printed portion 20 connected to the left or the right side is transferred to the side width of the printed object to be printed. It is adjusted to fit the side of the substrate.

In addition, the printing unit shanghai conveying means 200 is connected to the second drive motor 210, the second drive motor 210 and the second drive chain 221 configured on the lower side of the body (10). The upper and lower feed screw shaft 220 is rotated by the drive of the second drive motor 210 and the upper and lower feed screw shaft 220 is inserted into the upper and lower feed screw shaft 220 to be moved up and down and left and right of the printing unit One side of the bracket 150 of the transfer means 100 is connected to the printing unit left and right transfer means 100 is transported to the upper and lower sides by the print unit 20 is seated and coupled to the printing unit left and right transfer means 100 It is composed of up and down sliding portion 230 to be transferred up and down.

Therefore, the height of the printing unit 20 may vary depending on the object to be printed. When the height of the printing unit 20 is changed in this way, even if the corrosion roller 21 of the printing unit 20 is not replaced, It is possible to print in various patterns on the side of the printed matter, which is fixed to the side printing means of the conventional printing device is fixed, unlike when replacing the corrosion roller when printing the pattern in various patterns, The invention can be printed in a variety of different patterns through one corrosion roller by varying the height of the printing unit 20.

That is, when the second drive motor 210 is driven, the vertical feed screw shaft 220 connected to the second drive motor 210 and the second drive chain 221 is rotated, the vertical feed screw shaft 220 The upper and lower sliding parts 230 inserted into the upper and lower sliding parts 230 are conveyed to the upper side or the lower side, and the upper and lower sliding parts 230 and the other side are transferred to the printing unit left and right conveying means 100 connected to the upper and lower sides. As it can be transported to the upper and lower sides of the printed portion 20 is seated and coupled to the) can be varied in height of the printed portion 20 to be printed in contact with the side of the to-be-printed various pattern pattern printing through one print portion In addition, it is possible to adjust the height of the printing unit 20 according to the side height of the to-be-printed to facilitate the printing operation.

In addition, the to-be-printed object having the side printed by the printing unit 20 is drawn out through the exterior member taking-out part 12 by the drying unit 30 configured at the top of the exterior member taking-out part 12 of the body 10. The outer surface of the exterior material, i.e., the to-be-printed material, is rapidly dried, thereby greatly improving workability and productivity.

The upper portion of the printing unit 20 is connected to the inner center of the body 10, the printing unit support means 300 for supporting the printing unit 20 during the left and right or up and down transport of the printing unit 20 is It is further provided, the printing unit support means 300, the vertical guide rods 310, respectively, which are fastened to the inner both ends of the body 10, and the vertical guide rods 310 respectively fitted to the vertical guide rods ( Vertical guide portion 320 to be vertically moved along the 310, the horizontal guide rod 330 to be fitted at both ends of the inner side of the vertical guide portion 320, the horizontal guide rod 330 is inserted into the horizontal guide rod A horizontal guide portion 340 is moved horizontally along the 330, and the printed portion support plate 350 is connected to the horizontal guide portion 340 and fixed to the upper side of the printing portion 20.

Therefore, the printing unit 20 is prevented from flowing to the printing unit 20 while the printing unit 20 is transferred to the left and right or up and down by the printing unit left and right conveying means 100 and the printing unit shanghai conveying means 200, the printing unit ( 20) is firmly supported.

One side of the pad roller 23 constituting the printing unit 20 may be further provided with a viscosity control fan 40 for adjusting the ink viscosity of the pad roller 23 by warm air, the viscosity control fan ( 40 can adjust the viscosity of the ink on the pad roller 23, for example, when the viscosity of the ink on the pad roller 23 is low in the warm air blown by the viscosity control fan (40) As a result, the ink having a low viscosity ratio can be hardened to adjust the viscosity of the ink.

In addition, a guide loader 50 may be further provided between the exterior member inlet 11 and the exterior member outward part 12 respectively configured in front and rear of the body 10 to facilitate the transfer of the internal / exterior materials. The to-be-printed object which is drawn by the guide loader 50 to the exterior material inlet 11 and can be automatically drawn out to the exterior material outlet 12 is more convenient and greatly improves the work efficiency.

In addition, the present invention is a side printing apparatus that can be modified in various ways without departing from the scope of the present invention, all the embodiments to be modified should be included in the scope of the present invention.

1 is a block diagram showing the configuration of a printing apparatus of the prior patent No. 10-0507243.

Figure 2 is a front configuration diagram showing the configuration of the side printing apparatus of the present invention.

3 is a plan view showing the configuration of the side printing apparatus of the present invention.

Figure 4 is a side configuration diagram showing the configuration of the side printing apparatus of the present invention.

5 is a front configuration diagram showing a main portion of the side printing apparatus of the present invention.

6 is a plan view showing the main components of the side printing apparatus of the present invention.

7 is an enlarged view showing the main components of the side printing apparatus of the present invention.

8 is a configuration diagram showing another embodiment of the side printing apparatus of the present invention.

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

10: body 11: exterior material

12: exterior material extraction unit 13: gas discharge unit

14: vertical frame 15: horizontal frame

20: printing unit 21: corrosion roller

22: recovery roller 23: pad roller

30: drying part 40: viscosity control pan

50: guide loader

100: printing unit left and right transfer means

110: first drive motor 120: left and right feed screw shaft

121: first drive chain 130: slide plate

131: lead nut 132: sliding bearing

140: guide rod 150: bracket

200: Shanghai shipping means printing department

210: second drive motor 220: vertical feed screw shaft

221: second drive chain 230: vertical sliding portion

300: printing unit support means

310: vertical guide rod 320: vertical guide portion

330: horizontal guide rod 340: horizontal guide portion

350: printed part support plate

Claims (7)

Exterior material inlet portion 11 into which the exterior material is drawn in and exterior material lead-out part 12 into which the exterior material is drawn out are formed in front and rear, respectively, and the gas discharge part 13 is configured at the top, and is composed of a vertical 14 and a horizontal frame 15. Corrosion roller 21, recovery roller 22, and pad roller are configured on the body 10 and both sides of the inside of the body 10 to print side surfaces of the interior / exterior material introduced into the exterior material inlet 11 side. A printing apparatus composed of a printing section (20) consisting of (23), A lower end of the printing unit 20 is seated and supported, and a lower end is connected to the left and right transfer screw shafts rotated by the driving of the first driving motor configured in the lower center of the body 10. Printing unit left and right transfer means 100 for transferring the printing unit to the left and right sides; Printing unit shanghai conveying means configured to transfer the printing portion to the upper and lower sides by a vertical conveying screw shaft which is configured on both sides of the lower side of the body and connected to both sides is connected to both sides and driven by the drive of the second drive motor 200; And a drying unit (30) configured to be configured at an upper end of the exterior member taking-out part of the body to blow cold and hot air to dry the side of the interior / exterior material drawn out through the exterior member taking-out part. The method of claim 1, The printing unit left and right transfer means 100, A first driving motor 110 configured at a lower center of the body 10; Left and right transfer screw shafts 120 connected to the first driving motor 110 and the first driving chain 121 and rotated by driving of the first driving motor 110; The lead nut 131 fitted to the left and right conveying screw shaft 120 is configured at the lower end, and the printing unit 20 is seated at the upper end thereof so that the left and right conveying screw shaft 120 is rotated by the rotation of the left and right conveying screw shaft 120. A slide plate (130) configured to transfer the printing unit (20) to the left and right sides and the sliding bearings (132) formed at both ends of the lower side by being transferred to the left or the right side along the; Slide guides 132 formed on both sides of the lower end of the slide plate 130 are inserted, respectively, guide rods 140 for supporting the slide plate during the left and right transfer of the slide plate; Side printing apparatus characterized in that it comprises a bracket 150 is connected to the left and right feed screw shaft 120 and the guide rod 140. The method of claim 1, The printing unit Shanghai transport means 200, A second driving motor 210 configured at a lower side of the body 10; An up and down conveying screw shaft 220 connected to the second driving motor 210 and the second driving chain 221 and rotated by driving of the second driving motor 210; The upper and lower conveying screw shaft 220 is inserted into the upper and lower conveying screw shaft 220 is moved up and down and one side of the bracket 150 of the printing unit left and right conveying means 100 is connected to the printing unit left and right conveying means 100 And up and down sliding parts (230) for transferring the printing part (20) which is seated and coupled to the printing part left and right conveying means (100) up and down by transferring the up and down side. The method of claim 1, The upper portion of the printing unit 20 is connected to the inner center of the body 10, the printing unit support means 300 for supporting the printing unit 20 during the left and right or up and down transport of the printing unit 20 is Side printing apparatus, characterized in that further provided. The method of claim 4, wherein The printing unit support means 300, Vertical guide rods 310 fastened to both inner ends of the body 10; Vertical guide parts 320 inserted into the vertical guide bars 310 and vertically moved along the vertical guide bars 310; A horizontal guide rod 330 into which both ends of the vertical guide portion 320 are fitted; A horizontal guide part 340 inserted into the horizontal guide rod 330 and horizontally moved along the horizontal guide rod 330; Side printing apparatus characterized in that it comprises a printing unit support plate 350 is connected to the horizontal guide portion 340 and fixed to the upper side of the printing unit (20). The method of claim 1, One side of the pad roller (23) constituting the printing unit 20 is a side printing apparatus, characterized in that is further provided with a viscosity control fan (40) for adjusting the ink viscosity of the pad roller (23) by warm air. The method of claim 1, Side between the outer material inlet 11 and the outer material taking-out portion 12 which is respectively configured in front and rear of the body 10 is further provided with a guide loader 50 to facilitate the transfer of the interior / exterior material Printing device.

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