JP2002210713A - Edge sticking machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an edge sticking machine wherein divergence between a panel and a sizing means (a roller) and the like is difficult to be generated, and an edge material can be accurately and beautifully stuck. SOLUTION: The edge sticking machine for sticking the edge material 29 onto an edge surface of the panel 22 is equipped with a mount 21 on which the panel is mounted; a panel presser 23 for fixing by pressing the panel mounted on the mount 21; a transfer base 25 capable of being reciprocated along the mount 21; a driving mechanism 56 for reciprocating the transfer base 25; a sizing means 27 which is provided on the transfer base 25 and comes in contact with the edge surface of the panel to size the edge surface of the panel by transfer of the mount 25; a sending out mechanism 30 which is arranged to a transfer rear side of the transfer base 25 to the sizing means 27 on the transfer base 25 to send out the edge material to a panel edge surface direction; and a press roller 32 which is arranged to a transfer rear side of the transfer base 25 to the sending out mechanism 30 on the transfer base 25 to stick the edge material onto the edge surface of the panel by transfer of the transfer base 25 by pressing the edge material sent out by the sending out mechanism 30 onto the edge surface of the panel.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an edge applying machine for applying an edge material for decoratively applying an edge of a panel used for a door or a table to the edge of the panel.

[0002]

2. Description of the Related Art In many cases, a so-called decorative material is attached to an end face of a panel used for a wooden door or a table, and an edge applying machine for continuously applying these edge materials has been developed. I have. The following configuration is adopted in the conventional edge pasting machine. That is, the panel is continuously and continuously fed between the endless belt for transport driving arranged below and the plurality of roller groups arranged above the endless belt. A gluing roller is fixed and arranged on the side of the movement path of the panel, and continuously glues the end face of the panel that is fed. One end of the edge material is supplied to the end surface of the glued panel by a feeding mechanism, and the edge material is pressed against the panel end surface by a fixed and arranged press roller, and the panel travels, so that the panel material runs continuously. The edge material is attached to the panel end face.

[0003]

According to the above bordering machine,
There is an advantage that the edge material can be continuously attached while the panel is continuously running. However, there are the following problems. That is, not only the panel has a uniform thickness, but also a panel having a convex edge on one side or both sides as shown in FIG. In the case of such a panel 10, unless the batten 14 is inserted into the concave portion 12 and flattened, the endless belt 16 and the roller group 18
This is extremely troublesome because it cannot be conveyed while being clamped between the two sides (the batten 14 needs to be inserted into the recess so that the end face is at a position retracted from the panel end face).

Further, when the panel 10 is run by the endless belt 16 and the roller group 18, it is troublesome to run the panel 10 in a straight line, and if the conveyance is shifted to a gluing roller or the like, the edge material cannot be stuck. This makes it difficult to paste the edge material beautifully. For this reason, there is a problem that the endless belt 16 and the roller group 18 need to be precisely adjusted. When the width of the panel is short (the length of the end face is short), the holding is not stable, and the edge cannot be satisfactorily adhered. Alternatively, a large-sized panel having a large width and a long length has a problem that it is difficult to feed by an endless belt. Then, this invention is made in order to solve the said subject, The object is that the gap between a panel and a gluing means (roller) etc. is hard to generate | occur | produce, and it pastes the edge material precisely and beautifully. It is an object of the present invention to provide a bonding machine.

[0005]

According to the present invention, there is provided an edge applying machine for applying an edge material to an end face of a panel,
A mounting table on which a panel is mounted, a panel holder for pressing and fixing the panel mounted on the mounting table, a movable table capable of reciprocating along the mounting table, and a drive mechanism for reciprocating the movable table Gluing means provided on the moving table, which is in contact with a panel end face and glues the end face of the panel by moving the moving table; and on the moving table, on the moving rear side of the moving table with respect to the gluing means. A delivery mechanism for delivering the edge material in the direction of the panel end face, and, on the moving table, the moving edge of the moving table with respect to the delivery mechanism is disposed on the rear side, and the edge material delivered by the delivery mechanism is provided on the panel end face. And a press roller that presses and affixes the edge material to the panel end face by moving the movable table.

The gluing means can be constituted by a gluing roller. It is preferable to provide a stopper that abuts against an end face of a panel mounted on the mounting table to position the panel, and after the panel is pressed and fixed by the panel presser, retracts from a moving path of the movable table. is there. In this case, it is preferable to provide the stopper so as to be movable in the length direction of the panel end surface, since it is possible to cope with panels having different widths.

When the panel retainer is provided at the lower end of a rod of a cylinder, and the rod of the cylinder is inclined so that the lower end of the rod is closer to the panel end face than the upper end, a pressing force acts on the panel from a press roller. Even
This is preferable because the panel does not shift backward. It is preferable that a plurality of such cylinders are arranged in the length direction of the panel end surface. In this case, it is preferable to provide the cylinder so as to be movable in the length direction of the panel end surface, since it is possible to handle panels having different widths.

[0008] The moving table may be provided with a cutting machine for cutting both ends of the edge material attached to the panel end face. Further, it is preferable to provide a trimming device for chamfering the panel end surface by reciprocating the movable table after the edge material is attached to the panel end surface on the movable table.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of the present invention will be described below in detail with reference to the accompanying drawings. FIG. 1 shows an edge pasting machine 2
FIG. 2 is a schematic plan view showing an entire configuration of the ０0 ’. Reference numeral 21 denotes a mounting table on which the panel 22 is mounted, 23 denotes a panel holder for pressing and fixing the panel 22 mounted on the mounting table 21 to the mounting table 21, and 24 denotes a base. Reference numeral 25 denotes a movable table that can reciprocate along the mounting table 21 in the X direction in the drawing. The moving table 25 is reciprocated by a driving mechanism described later. The moving table 25 is provided with a gluing roller 27 that is a gluing means that is in contact with the end face of the panel 22 and glues the end face of the panel 22 by moving the moving table 25. 28 is a glue tank.

[0010] On the moving table 25, it is disposed on the rear side of the moving table 25 with respect to the gluing means 27 (moving rear side when the moving table 25 moves in the direction of sticking the edge material). A delivery mechanism (delivery belt in the illustrated example) 30 for delivering the panel 22 toward the end face is provided. In the illustrated example, the edge material 29 is wound around a reel-shaped holder 31 and pulled out. Further, on the moving table 25, the edge material 29, which is arranged on the moving rear side of the moving table 25 with respect to the sending mechanism 30 and is sent by the sending mechanism 30, is pressed against the glued panel 22 end face to move. Press rollers (three in the illustrated example) 32 for attaching the edge material 29 to the end face of the panel 22 by moving the table 25
Are arranged.

Further, on the moving table 25, a cutting machine (end cutter) 33 for cutting the edge material 29 at a required position on the moving rear side of the moving table 25 with respect to the press roller 32, and further moving the cutting machine 33 After the edge material 29 is adhered to the end face of the panel 22 on the rear side, the movable table 25 reciprocates, so that the trimming device 3 chamfers the end face of the panel 22.
4 are provided. A cutting machine 35 cuts the edge material 29 to a required length. The edge material 29 is attached to the end face of the panel 22.
Is only applied, the cutting machine 33 or the trimming device 34
Is unnecessary. In this case, trimming may be performed manually or using a separately provided trimming device.

The panel 22 is placed on the mounting table 21, pressed by a panel holder 23, and positioned and fixed on the mounting table 21. The edge material 29 is fed out by the feeding mechanism 30 until the leading end is located near the first press roller 32. In this state, the moving table 25 moves leftward in FIG. Then, the gluing roller 27 comes into contact with the end face of the panel 22 to glue the end face. Subsequently, along with the movement of the movable table 25, the edge material 29 is sequentially pressed against the glued panel end face by the three press rollers 32,
The edge material 29 is attached to the panel end face.

When the cutting machine 33 approaches the right end of the panel 22, an extra edge member 29 protruding outward from the panel end face is cut off. When the edge material 29 corresponding to the entire length of the panel end face is pulled out, the edge material 29 is cut by the cutting machine 35, and when the cutting machine 33 approaches the left end of the panel 22, the extra edge material 2 protruding from the panel end face.
9 is cut off.

As described above, in the present embodiment, the panel 2
2 is pressed and fixed by the panel presser 23. In this case, it is understood that the panel 22 can be securely fixed by the panel retainer 23 even if the panel 22 has a cross section shown in FIG. In the present embodiment, the glue roller 27 and the press roller 32 are moved by the moving table 25 to attach the edge material 29. Although the efficiency is lower than that of the conventional method in which the panel 22 is run, since the panel 22 is fixed at a predetermined position, the panel 22 does not shift and the narrow panel 2 has a smaller width.
Even if the panel 22 is large or large, the edge material 29 can be stuck to the end face beautifully and securely.

As described above, the edge material 29 is
After being affixed to the end face and the trimming device 34 has passed through the panel 22, the movable table 25 moves from left to right in the drawing (return), and further moves from right to left (forward again).
As a result, the trimming device 34 chamfers the panel edges including the edge material 29. Hereinafter, each part will be described in more detail.

FIG. 2 shows the mounting table 21 and the panel holder 23 in detail. Each panel holder 23 is attached to the lower end of the rod of the (air) cylinder 40. The cylinder 40 is inclined so that the lower end of the rod is closer to the panel end surface than the upper end. Panel presser 2
The lower surface of 3 is provided in parallel with the upper surface of panel 22. By providing the cylinder 40 at an angle in this manner, resistance occurs when the end face of the panel 22 is pressed by the press roller 32, and it is possible to prevent the panel 22 from retreating. The panel holder 23 is preferably formed of a material such as rubber so as to increase the frictional force.

Each cylinder 40 is provided so as to be movable along a rail 42 provided in a bridging state on a frame 41 provided on the base 24, and is provided at an arbitrary position on the rail 42 by a bolt or the like (not shown). It is fixed. This allows panels 2 with different widths (end face lengths)
2 can be handled. A stopper 44 is provided movably on a shaft 45 provided on the base 24, and is fixed at an arbitrary position on the shaft 45 by a bolt or the like. The shaft 45 is reciprocated about the axis by a cylinder device (not shown) or the like,
The stopper 44 rotates between a position protruding forward of the mounting table 21 and a position indicated by a solid line in FIG. At the position indicated by the solid line in the figure, the movement of the movable table 25 is not hindered.

As shown in FIG. 3 or FIG. 4, a stopper 46 is also provided on the movable table 25 side. The stopper 46 is provided at the rod end of the cylinder 47. When the rod is protruded, the stopper 46 is protruded to the same position as the upper rotation position of the stopper 44. It retracts to an unobstructed position. The panel 22 can be positioned and fixed by placing the panel 22 on the mounting table 21 so that the end faces of the panel 22 abut against the stoppers 44 and 46 and fixing the panel 22 with the panel presser 23. Note that the stopper 46 can also be provided on the shaft 45. The number of the stoppers 44 and 46 is not limited to two.

The moving table 25 includes a rail 4 provided on the base 24.
9 (FIG. 2). FIG.
Shows an example of a drive mechanism of the moving table 25. The ends of a chain 50 are fixed to both ends of the moving table 25, respectively, and the chains 50 are sprockets 51, 52, 53, 54, 5
5 and the sprocket 5
The reciprocating movement is enabled by the reciprocating rotation of 3. The drive mechanism is not limited to a chain, but can be precisely driven by a ball screw and a servomotor (not shown) for driving the ball screw. Trimming device 3
When the trimming is performed by using No. 4, it is desired to perform such precise driving. In addition, 57 is an idler sprocket, and 58 is a cable guide in which a cable is stored.

Next, referring to FIG. 4, the edge material feeding mechanism, the gluing means, the press roller and the like will be described in further detail. In the example of FIG. 4, the edge member 29 is longitudinally placed along the guide plate 60 in a state where a plurality of edge materials 29 that have been cut in advance to a predetermined length are stacked. 61 is a pressing cylinder,
The laminated edge material 29 is pressed and held by a relatively weak force toward the guide plate 60. Reference numeral 62 denotes a delivery roller, which is disposed so as to substantially face the pressing cylinder 61.
The innermost edge material 29 exposed at the notch of the guide plate 60 is rotated by a motor (not shown) so that the edge material 29 is moved to the outer periphery of the press roller 32 whose tip is closest. They are sent to the required position on the surface.

At the start of the operation, the first edge member 29 is manually set so that the tip is at the above position.
As described above, the first edge member 29 is attached to the end face of the panel 22 and pulled out from the movable table 25, and when the absence is detected by a sensor (not shown), the delivery roller 62 is used.
Is driven for a predetermined time by a timer (not shown), whereby the next edge material 29 is automatically sent out to the predetermined position. Thereafter, similarly, the edge material 29 is automatically sent out.

Reference numeral 63 denotes an interval adjusting plate, which is moved by the bolt 64 to adjust a gap between the guide plate 60 and the gap. The edges of the second and subsequent rims are in contact with the gap adjusting plate 63, and are positioned at the same time.
It is not sent out. Each press roller 3
2 is projected by the cylinder 65 to a position where the edge material 29 can be pressed against the end face of the panel 22. However, after the edge material 29 is attached, when the movable table 25 moves during trimming, the end face of the panel 22 is pressed. It is designed to be retracted to a position where it does not. When the trimming device 34 is not provided, the press roller 32 may be fixed at a fixed panel pressing position.

The gluing roller 27 is provided on a rocking plate 68 that is provided so as to be rockable in a horizontal plane about a shaft 67. 22 is moved between a position where it comes into contact with the end surface and can be glued to the end surface and a retracted position where it does not come into contact with the end surface. At the time of trimming by the trimming device 34, it is retracted to a position where it does not come into contact with the panel end surface.

Reference numeral 70 denotes a motor for driving the gluing roller 27. A chain 73 is bridged between a sprocket 71 provided on the output shaft of the motor 70 and a sprocket 72 fixed on the shaft 67, and a sprocket 75 fixed on the shaft 67 and a sprocket of the glue roller 27 are formed. The gluing roller 27 is rotationally driven by the chain 75 being stretched therebetween. Gluing roller 27
Is exposed in the glue tank 28, and the glue is supplied to the circumferential surface of the gluing roller 27. Note that 77,
Reference numeral 78 denotes a glue amount adjusting rod, which is provided eccentrically with respect to the rotation axis, and is rotated to a required position about the rotation axis by a cylinder 79 or the like, so as to be in contact with the peripheral surface of the glue roller 27. Is adjusted, so that the amount of glue on the peripheral surface of the gluing roller 27 can be adjusted.

FIG. 5 is an explanatory view showing an example of the cutting machine 33. The pedestal 80 on which the cutting machine main body 82 is placed is supported by a guide device 81 so as to be movable within a required range in the moving direction of the movable table 25. The pedestal 80 is normally urged to be located at the center of the guide device 81 by a spring or a cylinder (not shown). The cutting machine main body 82 includes a cutting blade 84 rotated by a motor 83. The cutting machine main body 82 is guided by a guide rail 85 so as to be vertically movable. Reference numeral 86 denotes a driving air cylinder, the rod of which is connected to the cutting machine main body 82. Reference numeral 87 denotes a scanning rule, which can be moved up and down by an air cylinder 88 provided on the base 80.

The cutting machine 33, as described above,
The edge material 29 adhered to the two end faces is to roughly cut and remove an unnecessary portion projecting outward from both ends in the longitudinal direction of the end face. First, as described above, the moving table 25 is moved, and the edge material 29 is pressed by the press roller 32 onto the panel 22.
Pressing on the end face, and starting to attach the edge material 29, the cutting machine 33
1 approaches the right end of the panel 22 in FIG. 1, the protruding scanning ruler 87 comes into contact with the right end surface of the panel 22, and the movement of the cutting machine 33 stops. When the stop of the movement of the cutting machine 33 is detected by a sensor (not shown), the air cylinder 86 is actuated immediately, and the cutting blade 84 rises (or descends) while rotating to cut the protruding portion of the edge material 29. is there.

During cutting, the cutting machine 33 stops for a short time, but the relative movement with respect to the moving table 25 is controlled by the guide device 8.
Absorbed by 1. When the cutting of the edge material 29 at the right end is completed, the copying ruler 87 is momentarily retracted by the air cylinder 88, whereby the cutting machine 33 is returned to the center of the guide device 81 and moves forward with the movable table 25. . The copying ruler 87 is again protruded, and moves while its tip abuts on the lower surface of the panel 22. When the scanning ruler 87 reaches the left end face portion of the panel 22, it projects along the left end face,
When the protrusion is detected, the air cylinder 86 is driven to lower (or ascend) the cutting blade 84, and the protruding portion of the edge material 29 on the left end side of the panel is cut and removed. Due to the further movement of the moving table 25, the load instantaneously applied to the cutting machine 33 at the time of cutting is absorbed by the guide device 81. At the time of trimming, which will be described later, the copying ruler 87 is retracted to a position where it does not come into contact with the lower surface of the panel 22. Further, the cutting machine 33 does not necessarily have to be provided.

FIGS. 6 and 7 schematically show the trimming device 34. FIG. The trimming device 34 includes a truncated cone-shaped trimming blade 91 attached to an output shaft of a motor 90. The trimming blade 91 allows the panel 2 on which the edge material 29 is adhered.
The edge of the end face 2 is chamfered at an angle of about 45 degrees including the edge material 29 (or only the edge portion of the edge material 29). The motor 90 is mounted on a vertical slide 93 via a motor support 92. A vertical moving table 93 is vertically movably guided by a guide rail 94, and is a ball screw 96 driven by a servomotor 95.
Is moved up and down. Similarly, the base 97 itself to which the guide rail 94 is attached can be moved in a direction (Y direction in the drawing) that comes into contact with and separates from the end face of the panel 22 by a servo motor and a ball screw (not shown).

The motor supporting portion 92 supports the motor 90 in a suspended state so as to be movable in the vertical direction and in the direction of coming into contact with and separating from the end surface of the panel 22.
Are positioned at the center, and even when displaced, the motor 90 is biased and supported so that the motor 90 returns to the predetermined center position when the external force is removed. The support mechanism includes, for example, a Z-axis moving table that moves in a vertical direction,
A Y-axis moving table guided in a direction of coming into contact with and separating from the panel end surface on the axis moving table, and a spring or the like for urging the Z-axis moving table and the Y-axis moving table from both sides toward the center;
What is necessary is just to connect the motor 90 to a Y-axis moving stand. Note that the support mechanism of the motor 90 is not limited to this.

Reference numeral 98 denotes a copying roller rotatably attached to the tip of the trimming blade 91, and reference numeral 99 denotes a copying ruler attached to the motor 90 by the stay 100 so as to surround the trimming blade 91.

The reciprocating movement of the movable table 25 causes the trimming blade 91 to move while abutting on the edge of the end face of the panel 22 to perform predetermined chamfering (trimming).
The movement trajectory of the trimming blade 91 is taught in advance, and is input as position data to a control unit (not shown). The control unit controls the movement of the movable table 25 and the vertical movement of the motor 90 and the movement of the motor 22 in the direction of the end face of the panel 22 by the servomotor, thereby performing trimming.
For example, the trimming of the lower edge side of the panel 22 is performed when the movable table 25 returns after the attaching of the edge material 29, and the upper edge side of the panel 22 is trimmed by moving forward again. When the trimming is completed, the movable table 25 returns to the standby position and attaches the next edge material.

The position data input to the control unit is as follows:
The data is corrected to data larger than the position data obtained by the teaching and input to the control unit. The extra data is data on which the trimming blade 91 chamfers more. Even if such a large amount of data is input, the copying roller 98 rolls along the surface of the panel 22 and the copying ruler 99 moves in contact with the end face of the panel 22. The required amount of chamfering can be performed without extra cutting. By inputting as a large amount of position data, the trimming blade 9
1 can be brought into contact with each other, and excessive feeding of the motor 90 by a servomotor or the like is absorbed by the motor support 92.

As described above, in the present embodiment, trimming can be performed by mounting the glue roller 27 and the like on the moving table 25 and moving the same, and further mounting the trimming device 34 on the moving table 25. It is needless to say that trimming can be performed even with the panel 22 having a cross section shown in FIG. In this case, the trimming blade 9
Chamfering of the concave portion into which 1 cannot enter cannot be performed, but may be corrected manually.

[0034]

According to the present invention, the panel is fixed, the gluing means, the press roller, etc. are arranged on the movable table, and the edge is adhered by running on the movable table side. It is possible to securely and beautifully attach the edge material without moving. Further, even if the panel is irregularly shaped with an uneven thickness, it can be securely fixed, so that the edge material can be easily attached. Furthermore, if the trimming device is mounted on the movable base, following the attachment of the edge material,
It has many advantages that trimming can be performed.

[Brief description of the drawings]

FIG. 1 is a plan view showing an outline of an entire apparatus of an edge pasting machine.

FIG. 2 is a side view of the edge pasting machine.

FIG. 3 is a front view of the edge pasting machine.

FIG. 4 is a plan view showing a configuration of a moving table.

FIG. 5 is an explanatory view schematically showing a cutting machine.

FIG. 6 is a perspective view schematically showing a trimming device.

FIG. 7 is a side view schematically showing a trimming device.

FIG. 8 is an explanatory view of an odd-shaped panel.

[Explanation of symbols]

 REFERENCE SIGNS LIST 20 edge bonding machine 21 mounting table 22 panel 23 panel presser 24 base 25 moving table 27 gluing roller 28 glue tank 29 edge material 30 feed-out mechanism 32 press roller 33 cutting machine 34 trimming device

Claims (9)

[Claims] An edge sticking machine for attaching an edge material to an end face of a panel, comprising: a mounting table on which a panel is mounted; a panel press for pressing and fixing the panel mounted on the mounting table; A moving table that can reciprocate along the same; a driving mechanism that reciprocates the moving table; gluing means that is provided on the moving table and that glues to an end surface of the panel by moving the moving table by contacting an end surface of the panel; A delivery mechanism that is arranged on the movable table on the moving rear side of the movable table with respect to the gluing means, and that feeds an edge material toward a panel end surface; and a movement of the movable table with respect to the transport mechanism on the movable table. A press roller disposed on the rear side, for pressing the rim delivered by the delivery mechanism against the panel end face, and moving the movable table to attach the rim to the panel end face. . 2. The edge gluing machine according to claim 1, wherein said gluing means is a gluing roller. 3. A stopper which abuts on an end face of a panel mounted on the mounting table to position the panel, and after the panel is pressed and fixed by the panel presser, retreats from a moving path of the movable table. The edge bonding machine according to claim 1, comprising: 4. The edge applicator according to claim 3, wherein the stopper is movable in a length direction of a panel end surface. 5. The panel presser is provided at a lower end of a rod of a cylinder, and the rod of the cylinder is provided so as to be inclined such that a lower end of the rod is closer to a panel end face than an upper end. The edge pasting machine according to any one of claims 1 to 4. 6. The edge applicator according to claim 5, wherein a plurality of said cylinders are arranged in a length direction of a panel end surface. 7. The edge applicator according to claim 6, wherein the cylinder is provided so as to be movable in a length direction of the end face of the panel. 8. The edge applicator according to claim 1, further comprising a cutting machine provided on the movable table and configured to cut both end portions of the edge material attached to the panel end surface. 9. The apparatus according to claim 1, further comprising: a trimming device provided on the movable table, wherein the movable table reciprocates after an edge material is adhered to a panel end surface, thereby chamfering the panel end surface. The edge applicator according to any one of claims 8 to 8.