KR200428860Y1 - Table Structure of Making Machine - Google Patents

Abstract

The present invention relates to a table of a plate making machine that performs a printing operation on the mesh portion of the screen plate while the printer unit slides horizontally, looking at the configuration, the horizontal bar 12 is provided with a stop pin (12a) on one side surface And a base frame 10 having both ends fastened at fixed intervals on both sides of the horizontal bar 12, and a longitudinal bar 14 having a stop plate 14b installed at one end together with the guide rail 14a; And guide blocks 22 provided with friction plates 22a and adjustment bolts 22b on both ends of the base frame 10 while sliding and moving in engagement with the guide rails 14a of the base frame 10. And a column 20 provided with a width adjusting means 30 on one side of the upper surface.

Accordingly, as the column on which the screen plate is seated is slide-transferd to adjust the spacing, the flexibility to quickly set a setting operation for accommodating the size change of the screen plate is provided, and the guide bar moves up and down at the bottom of the screen plate. In addition to being installed as well as by the clamp means there is an effect that the loading / discharging operation of the screen plate is simple and loaded in the right position.

Printing machine, screen board, mesh part, frame, printer part, printing, cylinder

Description

The table structure for pinting plate}

1 is a configuration diagram showing a table of a conventional plate making machine.

Figure 2 is a plan view showing the table of the plate making machine according to the present invention as a whole.

Figure 3 is a front view showing the table of the plate making machine according to the present invention as a whole.

Figure 4 is a side view showing the table of the plate making machine according to the present invention as a whole.

5 is a configuration diagram showing an enlarged width adjusting means of the table according to the present invention.

Figure 6 is a block diagram showing a guide bar of the table according to the present invention.

Figure 7 is a block diagram showing an enlarged width control means of the table according to the present invention.

8 is an enlarged configuration diagram showing the bending correction means of the table according to the present invention.

Explanation of symbols on the main parts of the drawings

10: base frame 12: side bar 14: longitudinal bar

20: column 22: guide block 30: width adjusting means

32: guide groove 34: auxiliary column 40: guide bar

42: first cylinder 50: clamp means 52: fixed block

54: second cylinder 60: bending correction means 62: fastening plate

64: weight

The present invention relates to a table of a plate making machine, and more specifically, as the column on which the screen plate is seated is adjusted by slide transfer, the flexibility is provided in which a setting operation for accommodating the size change of the screen plate is quickly performed. In addition, the guide bar is installed in the lower portion of the screen plate, and the table structure of the plate making machine that is loaded and discharged the screen plate by the clamping means is easy and loaded in a steady position.

Typically, a plate making machine is a kind of apparatus for printing a predetermined pattern to form a printing pattern on the mesh portion of the screen plate. The plate making machine includes a table on which the screen plate is loaded, and a printer unit installed on the upper portion of the table to slide horizontally. The plate making machine transfers a predetermined pattern to the surface of the mesh unit of the screen plate while the printer unit is transferred while the screen plate is loaded on the table. Print

1 is a configuration diagram showing a table of a conventional plate making machine.

In FIG. 1, a table T of a plate making machine is conventionally provided with a pair of support bars 1 having a plurality of insertion grooves 1a formed at regular intervals on an upper surface thereof, and an insertion groove of the support bar 1. The column 2 for supporting the screen plate S is fitted through (1a). Here, in performing a printing operation on the mesh unit S1 of the screen plate S using a plate making machine, the horizontal size is first determined in consideration of the appearance of the screen plate S, that is, the width x length of the frame S2 in advance. Selecting a column (2) of acceptable length to be installed by fitting so as to face each other in the insertion groove (1a) formed in the support bar (1) of the table (T), at this time between the pair of columns (2) The spacing is installed so that a suitable spacing is maintained in consideration of the vertical size of the frame S2.

As described above, the preparation process for setting the table T of the plate making machine to be suitable for the size of the screen plate S before performing a printing operation on the mesh unit S1 of the screen plate S is performed as described above. In consideration of the size of the frame (S2) of the screen plate (S), the column (2) of appropriate length should be selected and installed so that a constant distance is maintained on the support bar (1) of the table (T). In addition to the cumbersome to be provided for each size and the gap adjustment range of the column (2) is limited to the insertion groove (1a) formation position of the support bar (1) is not able to accommodate flexibly in response to the size change of the screen plate (S) to be.

In addition, when loading the screen plate (S) on the table (T) of the plate making machine, the operator should lift the screen plate (S) to put the mesh portion (S2) to be seated in the column (2) ecologically bowed, of course, printing When the work is completed again, the worker leans back, so that the loading / unloading operation must be repeatedly performed by lifting the screen plate (S).

In addition, as described above, the worker throws the screen plate S on the column 2 for convenience, and the mesh part S2 of the screen plate S is caught by the column 2 for convenience. Torn or elongated as well as not loaded in place follows the end of the print.

Accordingly, the present invention has been devised in view of the above points, and more specifically, as the column on which the screen plate is seated is adjusted by the slide transfer, the setting operation for accommodating the size change of the screen plate is made quickly. It provides flexibility and also provides a table structure of a plate making machine which is installed to raise and lower the guide bar at the lower part of the screen plate, and is easy to load / unload the screen plate by the clamp means and is loaded in a stable position. For that purpose.

In order to achieve the above object, the present invention is a table of a plate making machine that performs a printing operation on the mesh portion of the screen plate while the printer unit slides horizontally: a horizontal bar 12 having a stop pin 12a on one side of the upper surface; A base frame 10 having both ends fastened at fixed intervals on both sides of the horizontal bar 12, and a longitudinal bar 14 having a stop plate 14b installed at one end together with the guide rail 14a; And guide blocks 22 provided with friction plates 22a and adjustment bolts 22b on both ends of the base frame 10 while sliding and moving in engagement with the guide rails 14a of the base frame 10. And a column 20 provided with a width adjusting means 30 on one side of the upper surface.

At this time, the width adjusting means 30 is a guide groove 32 is formed concave on the upper surface of one side of the column 20, the auxiliary plate is installed in the guide groove 32, the fixing plate 34a is installed on both sides to be detachable It is characterized in that the column 34 is provided.

In addition, the guide bar 40 which is positioned at the upper side in parallel with the longitudinal bar 14 of the base frame 10 and is moved up and down by the operation of the first cylinder 42 installed at both ends of the longitudinal bar 14 is provided. Characterized in that it is provided.

In addition, it is installed so as to be orthogonal to the position corresponding to the stop pin 12a and the stop plate 14b of the base frame 10, and is moved forward and backward by the operation of the second cylinder 54, the screen plate (S) It is characterized in that the clamp means 50 is provided with a fixing block 52 for close contact with the frame (S2).

In addition, a fastening plate 62 having an insertion groove 62a formed therein to be fastened to the frame S2 of the screen plate S inserted into the column 20 of the base frame 10, and one end of the fastening plate 62. It is characterized in that the bending correction means (60) is provided to be installed on the weight (64) for pressing the frame (S2) of the screen plate (S).

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

Figure 2 is a plan view showing the table of the plate making machine according to the present invention as a whole, Figure 3 is a front view showing the table of the plate making machine according to the present invention as a whole, Figure 4 is a side view showing the table of the plate making machine according to the present invention as a whole. 5 is a configuration diagram showing an enlarged width adjusting means of the table according to the present invention, Figure 6 is a configuration diagram showing a guide bar of the table according to the present invention, Figure 7 is a width adjustment of the table according to the present invention It is a block diagram which expands and shows a means, and FIG. 8 is a block diagram which expands and shows the bending correction means of the table which concerns on this invention.

The present invention relates to a table of a plate making machine that performs a printing operation on the mesh portion of the screen plate while the printer unit slides horizontally, wherein the plate making machine is a precision of the print operation according to the thickness of the printing object, that is, the screen plate (S) In order to increase the printer portion (P) or the table (T) is installed to be raised and lowered, as well as to be provided to flexibly accommodate the printing objects of various sizes. To this end, the table T of the present invention includes a base frame 10, a column 20, a width adjusting means 30, a guide bar 40, a clamp means 50, a bending correction means 60, and the like. It is characterized by.

Base frame 10 according to the present invention is a horizontal bar 12 is provided with a stop pin (12a) on one side of the upper side, both ends are fastened at regular intervals on the horizontal bar 12, with a guide rail (14a) The end bar 14 in which the stop plate 14b is provided in either end is provided. The base frame 10 is coupled through fasteners (not shown), such as bolts and plaques, with both ends of the longitudinal bars 14 interposed between a pair of opposite side bars 12, wherein the longitudinal bars 14 Guide rail (14a) is provided on the side of the. The guide rail 14a is provided in parallel with the longitudinal bar 14 so that the guide block 22 of the column 20, which will be described later, is slide-moved in a seated state, and the guide block 22 is considered in consideration of the size of the column 20. It is alternatively provided on the vertical bar 14 corresponding to the.

Here, the base frame 10 is provided so that the stop pin 12a and the stop plate 14b are formed at right angles on the upper surface. The stop pin 12a is installed on the side bars 12 of any one of the pair of side bars 12 and protrudes upward, and the stop plate 14b is adjacent to the side with the screen plate S loaded. It protrudes in the form of a plate on the longitudinal bar 14. Accordingly, when the screen plate S is loaded on the table T, the horizontal and vertical side surfaces thereof are seated in positions in close contact with the stop pin 12a and the stop plate 14b.

In addition, the column 20 according to the present invention is provided with a friction plate (22a) and the adjustment bolt (22b) on the inner surface corresponding to the guide rail (14a) while being slide-shifted in engagement with the guide rail (14a) of the base frame (10) Guide block 22 is installed at both ends, the horizontal width adjusting means 30 is provided on one side. Column 20 is formed in a plate shape so that the mesh portion (S1) of the screen plate (S) is seated, the guide block 22 at both ends so that the slide is transported by the guide rail (14a) installed on the longitudinal bar (14) Is provided.

At this time, the guide block 22 is installed at positions spaced apart at the same interval as the guide rail (14a), one surface corresponding to the guide rail (14a) is recessed in the shape of the "b" shaped friction plate 22a and the adjustment bolt 22b is provided. The friction plate 22a is accommodated on the guide block 22 corresponding to the side surface of the guide rail 14a, and is brought into close contact with the side surface of the guide rail 14a while being moved forward and backward by the adjusting bolt 22b. Interrupt the transfer of 20).

Thus, in consideration of the vertical size of the screen plate (S) loaded on the table (T) by sliding the column 20 on the guide rail (14a) by adjusting the position to maintain a constant width and at the same time adjusting bolt 22b When locking the position is fixed to the vertical side setting is completed, and then the horizontal side setting of the screen plate (S) through the width adjusting means 30 is provided at one end of the column 20, the detailed description will be described later It will be described in detail with reference to FIG.

On the other hand, the column 20 is shown in a state divided into two stages on the guide rail 14a in Figures 2 to 4, but is not limited to this, if the horizontal size of the screen plate (S) is a small column ( It is also possible to install and use 20) in one stage.

In Figure 5, the width adjusting means 30 is a guide groove 32 is formed concave on the upper surface of one side of the column 20, and the fixing plate 34a is installed on both sides to be received and detached in the guide groove 32 A secondary column 34 is provided. Horizontal width adjusting means 30 is formed on the side of the column 20 by the guide groove 32 with a long width, the auxiliary column 34 is detachably installed.

Here, the secondary column 34 is installed on both ends so that the fixing plate 34a is extended to the lower portion is fitted as shown in the enlarged view of Figure 5, wherein the secondary column 34 is provided by size to the horizontal of the screen plate (S) It is optionally fastened depending on the width.

In FIG. 6, a guide bar 40 positioned at an upper portion parallel to the longitudinal bar 14 of the base frame 10, and moved up and down by an operation of the first cylinder 42 installed at both ends of the longitudinal bar 14. ) Is provided. The guide bar 40 is positioned to be parallel to the distal end of the longitudinal bar 14 provided between the guide rails 14a and is moved up and down by the operation of the first cylinder 42. At this time, the first cylinder 42 is controlled by an electrical signal of a control box (not shown) together with a start switch (not shown), and is installed in pairs at both ends of the longitudinal bar 14 to guide the guide bar 40. Ascending and descending, wherein the highest lifting point of the guide bar 40 is located higher than the column (20).

Accordingly, in loading the screen plate S on the table T, the guide bar 40 is lifted by the operation of the first cylinder 42 to protrude higher than the column 20. ) Is pushed into the guide bar 40 in a state of seating, and when the guide bar 40 is lowered, the loading is completed with the mesh portion S1 of the screen plate S seated in the column 20. . In addition, in completing the printing and unloading of the mesh unit S1 of the screen plate S, the guide bar 40 is elevated in the state in which the guide plate 40 supports the screen plate S by the operation of the first cylinder 46. In the state that the frame (S2) of the screen plate (S) is positioned higher than the column 20, the operator simply pulls the screen plate (S) is discharged by the guide bar 40 to complete the unloading.

In FIG. 7, the base frame 10 is installed to be orthogonal to a position corresponding to the stop pin 12a and the stop plate 14b of the base frame 10, and is moved forward and backward by the operation of the second cylinder 54 to form a screen plate ( Clamp means 50 is provided with a fixed block 52 for close contact with the frame (S2) of S). The clamp means 50 is installed so that the second cylinder 54 is orthogonal to the vertical bar 14 corresponding to the stop pin 12a and the stop plate 14b, and is fixed to the rod end of the second cylinder 54. Block 52 is provided. The fixing block 52 is made of a material such as Teflon or rubber so that the frame S2 is not damaged by friction during clamping / unclamping of the screen plate S, and the front plate S is operated by the operation of the second cylinder 54. Are then transported.

Accordingly, when the start switch (not shown) is pressed while the screen plate S is loaded in the column 20 of the table T, the fixing block 52 is moved forward by the operation of the second cylinder 54. The screen plate S loaded on the column 20 is clamped in position as it is transported and the frame S2 of the screen plate S is pushed inward to closely contact the stop pin 12a and the stop plate 14b. Flow is prevented. When the printing operation is completed, the operation of the second cylinder 54 is controlled by an electrical signal of a control box (not shown), and the fixing block 52 is transferred backward to unclamp the screen plate S.

In FIG. 8, a fastening plate 62 in which an insertion groove 62a is formed to be fastened to the frame S2 of the screen plate S loaded in the column 20 of the base frame 10, and the fastening plate 62. It is provided with one end of the warpage correction means 60 is provided with a weight (64) for pressing the frame (S2) of the screen plate (S). The bending correction means 60 is integrally formed with a fastening plate 62 and a weight 64 having an insertion groove 62a formed at one end in consideration of the thickness of the frame S2 of the screen plate S. The weight 64 is formed of a heavy metal block and is provided to be fastened to the frame S2 of the screen plate S through the insertion groove 62a of the fastening plate 62.

Accordingly, when the screen plate S is loaded in the column 20 of the table T and the warpage of the screen plate S occurs while being fixed by the clamping means 50, the bending correction means 60 When the fastening plate 62 is fastened to the warped mold S2 of the screen plate S through the insertion groove 62a, the screen plate S is placed on the column 20 by the weight of the weight 64. Tightly seated

As such, the table T of the plate making machine as described above is provided with the flexibility to accommodate the screen plate (S) of various sizes by the slide feed of the column 20 and the width adjusting means (30) In addition, the workability of the loading / unloading of the screen plate S is improved by the lifting and lowering of the guide bar 40, and the screen plate S is formed by the clamping means 50 and the bending correction means 60. There is an advantage of being tightly seated and fixed on the column 20.

According to the above configuration and operation, the present invention provides the flexibility that the setting operation to quickly accommodate the change in the size of the screen plate is accommodated as the column on which the screen plate is seated is adjusted by the slide transfer interval, and also the screen plate In addition, the guide bar is installed at the lower part of the lower part, and the clamping means makes loading / ejection of the screen plate simple and soundly loaded in the right position.

Claims (5)

In the table of the plate making machine which prints to the mesh part of the screen plate while the printer part slides horizontally: A plurality of horizontal bars 12 provided with a stop pin 12a on one side surface, and both ends are fastened at regular intervals by fastening both ends to the horizontal bars 12, and a stop plate 14b is installed at one end thereof, and a guide rail 14a is provided. Base frame 10 composed of a longitudinal bar 14 integrally installed; And Guide block 22 provided with a friction plate 22a and an adjustment bolt 22b on an inner surface corresponding to the guide rail 14a to be fixed to a position at a predetermined position while being engaged with the guide rail 14a of the base frame 10. ) Is installed at both ends, the column 20 having a width adjusting means 30 on one side of the upper surface; table structure of a plate making machine comprising a. The method of claim 1, The width adjusting means 30 is a guide groove 32 is formed concave on the upper surface of one side of the column 20, and the auxiliary column in which the fixing plate (34a) is installed on both sides so that the guide groove 32 is received and detached ( 34) is provided, the table structure of the plate making machine. The method of claim 1, The guide bar 40 is positioned to be parallel to the upper longitudinal bar 14 of the base frame 10, and the lifting and lowering guide bar 40 is provided by the operation of the first cylinder 42 is installed on both ends of the longitudinal bar (14) Table structure of the making machine. The method of claim 1, It is installed to be orthogonal to the position corresponding to the stop pin 12a and the stop plate 14b of the base frame 10, and is moved forward and backward by the operation of the second cylinder 54 to form the frame of the screen plate S. Table structure of the plate making machine, characterized in that the clamp means 50 is provided with a fixing block 52 is in close contact with (S2). The method of claim 1, A fastening plate 62 having an insertion groove 62a formed therein so as to be fastened to the frame S2 of the screen plate S inserted into the column 20 of the base frame 10, and installed at one end of the fastening plate 62. Table structure of the plate making machine, characterized in that the bending correction means 60 is provided with a weight (64) for pressing the frame (S2) of the screen plate (S).

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