JPH0551606U - Presser dust collector for NC router - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention provides a pressing dust collector for an NC router that facilitates positioning of a warped scrapboard or a wood processing board on a suction table. [Structure] Both ends of a support frame 15 are fixed to the frame rail 2 of the support base 1 with support members 15a and 15b, and support frames 16 and 17 are fixed to both sides of the support frame 15 with support members 16a, 16b and 17a, 17b. Then, the cylinder 18 and the guide 19 are attached to the support frames 16 and 17, the presser foot 20 is attached to the cylinder 18 and the guide 19, and the support frame 15 and the support frames 16 and 1 are attached.
The dust collecting duct 21 is mounted between the cylinders 7 so that it can be moved up and down by the cylinder 23, and the brush 22 is mounted on the lower end of the dust collecting duct 21. As a result, the scrapboard 13 and the wood processing board 14 can be easily positioned on the suction table 9.
Further, chips and the like on the suction table 9 can be sucked from the brush 25 portion of the dust collection duct 24.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a press dust collector for an NC router that presses a warped scrapboard or a wood processing plate placed on a suction table against a suction table and removes chips on the suction table. is there.

[0002]

[Prior Art]

 When processing a wood processing board with an NC router, first, the scrap board is placed on the suction table and positioned, and then the wood processing board is positioned on the scrap board.

Further, in the case of not using the scrapboard, the woodworking board is directly placed on the table and positioned, and then the woodworking board is processed.

[0004]

[Problems to be solved by the device]

 In such an NC router, generally, there is no warp in the scrapboard and the wood processing board, but positioning on the suction table can be easily performed, but the scrapboard and the wood processing board that are usually flat are Since there is no warp and there is almost a warp, the scrap plate is not immediately adsorbed even when it is placed on the adsorption table. Therefore, if it is not adsorbed, it was adsorbed by holding it down manually.

Similarly, when the wood processing board is not adsorbed when it is placed on the scrap board, the wood processing board is adsorbed by pressing it manually. There was a problem that it took time.

[0006] Furthermore, when a wood working plate having a very large warp is not adsorbed on the adsorption table even by hand, in such a case, the wood working plate is removed to perform the next wood working. The plate had to be placed, and the work was very time-consuming.

[0007]

[Means for Solving the Problems]

 According to the present invention, one or more heads provided with a spindle motor equipped with a tool such as a drill or a cutter on a rotary shaft are mounted on a head structure that is moved by a frame rail of a support base, and a suction table is mounted on the rail. In an NC router that moves to process a wood working plate positioned on a suction table or a scrap plate, a plurality of presser cylinders provided on a supporting portion fixed to the frame rail and the presser presser. It is composed of a plurality of pressing plates or pressing rollers that move up and down by driving the cylinder.

[0008]

[Action]

 In the present invention, when a warped waste plate or a wood working plate is placed on the suction table, the suction table moves and the warped portion of the waste plate or the wood processed plate is pressed by the pressing plate or the pressing roller. Move down.

Then, the pressing plate or the pressing roller is lowered by the pressing cylinder, and the pressing plate or the pressing roller presses the scrap plate or the wood processing plate onto the scrap plate or the wood processing plate to adsorb onto the suction table. To be done.

[0010]

【Example】

 1 is a plan view of an NC router according to an embodiment of the present invention, FIG. 2 is a view seen from the rear of the NC router of FIG. 1, and FIG. 3 is a plan view of a portion of a holding dust collector of the NC router of FIG. 4 is a side view of the NC router of FIG. 1, in which a frame rail 2 is mounted on a support 1, and a head structure 3 is supported on the frame rail 2 so as to move to the left and right in FIG.

A head 4 is mounted on the head structure 3, a spindle motor is mounted on the head 4, and a tool such as a drill or a cutter is mounted on the rotary shaft of the spindle motor. There is.

Further, a tool changing device 5 and a tool magazine 6 are mounted on the side portion of the head 4, and a large number of tools 7 are mounted on the tool magazine 6, and the head 4 requires the necessary tools 7 depending on the configuration of the processing portion. Are configured to be interchangeable.

Further, safety fences 10 are attached to both sides of the head 4, rails 8 are attached to a supporting base 1 below the head 4, and a suction table 9 is moved on the rail 8 in front of and behind the head 4. Is attached to.

Ruler stoppers 11 and 12 are attached to the support base 1 at two corners of the suction table 9 and separated from the suction table 9, and are placed on the suction table 9 by the ruler stoppers 11 and 12. The discarding board 13 and the wood processing board 14 are positioned.

Further, support members 15a and 15b at both ends of the support frame 15 are fixed to the rear of the frame rail 2 of the support base 1, and support portions 16 and 17 are provided on both sides of the support frame 15 and support members 16a and 1b. 6b and 17a, 17b are fixed to each other, and a plurality of cylinders 18 and guides 19 are fixed to the supporting portions 16 and 17, respectively, and a presser 20 is attached to the lower ends of the cylinders 18 and guides 19.

Further, a dust collection duct 21 is mounted between the support frame 15 and the support portions 16 and 17 so as to be vertically movable by a cylinder 23, and a brush 22 is connected to a lower end of the dust collection duct 21 so that the presser foot is pressed. A dust collector is configured.

In the presser dust collecting apparatus of the present embodiment configured as described above, first, the scrap plate 13 having suction holes corresponding to the size of the wood working plate 14 is placed on the suction table 9 and the ruler is attached. After being pressed against the stoppers 11 and 12 to be positioned, they are adsorbed to the adsorption table 9 by operating an adsorption pump (not shown).

At this time, when the scrapboard 13 is warped and is not sucked by the suction table 9, the suction table 9 moves, and when the scrapboard 13 is moved below the presser 20, the cylinder 18 operates to press the presser 20. By lowering, the discarding plates 13 are sequentially pressed and sucked onto the suction table 9.

After the scrap plate 13 is placed on the suction table 9 in this manner, the wood processing plate 14 is placed on the scrap plate 13 and pressed against the ruler stoppers 11 and 12 to be positioned. When the wood working plate 22 is likewise warped and is not adsorbed on the scrap plate 13 on the adsorbing table 9, the adsorbing table 9 is moved and the cylinder 18 lowers the presser 20 to sequentially press the wood working plate 14. As a result, the wood processing plate 14 is placed on the scrap plate 13 and adsorbed.

In this embodiment, when the scrapboard 13 and the wood processing board 14 are warped in this manner, the cylinder 18 is operated to lower the presser foot 20 to press the scrapboard 13 and the wood processing board 14. Since it can be adsorbed on the adsorption table 9, the work efficiency is improved.

Further, the chips generated when the wood working plate 14 is processed by the head 4 are collected by the dust collecting hose provided on the head 4, but other than that, they spread on the adsorption table 9. Since chips and the like can be collected by the dust collecting duct 21 provided in the support frame 17, when the wood processing plate 22 is processed and replaced with the next wood processing plate, the chips are removed from the waste plate 23. There is an advantage that the suction holes are not clogged.

Further, if there is cutting chips, when the next wood processing board 14 is placed and positioned on the scrap board 13, it is difficult to perform positioning, and further, the wood processing board 14 is difficult to adsorb. Yes, but it can be resolved.

Although the presser foot 20 is attached to the lower ends of the cylinder 18 and the guide 19 in the above description of the embodiment, a presser roller may be attached instead of the presser foot 20.

When this pressing roller is used, when the scrapboard 23 placed on the suction table 9 or the wood processing board 22 placed on the scrapboard 23 is warped, the suction table 9 is moved. Meanwhile, when the cylinder 18 is actuated and the presser roller is lowered, the scrap plate 13 or the wood processing plate 14 is moved while contacting the press roller, so that the scrap plate 13 and the wood processing plate 14 can be pressed smoothly. It can be carried out.

Further, in the description of the above embodiment, an example in which one head 4 for processing the wood processing plate 14 is provided has been described, but an NC router provided with a plurality of heads may be used, and further, the discarding plate 13 may be used. Although the wood working plate 14 is placed on the above and the wood working plate 14 is processed, the wood working plate 14 may be placed directly on the suction table 9.

[0026]

[Effect of the device]

 As described above, in the NC dust collector of the present invention, when there is a warp in the scrapboard or the wood processing board, it can be adsorbed to the suction table while eliminating the warp. It is possible to improve the efficiency, and moreover, it is possible to collect dust in the dust collection duct by moving the suction table, scraps and other chips scattered on the wood processing plate by moving the suction table. is there.

[Brief description of drawings]

FIG. 1 is a plan view of an NC router according to an embodiment of the present invention.

FIG. 2 is a view seen from the rear of the NC router of FIG.

FIG. 3 is a plan view of a portion of a presser dust collector of the NC router of FIG.

FIG. 4 is a side view of the presser dust collector.

[Explanation of symbols]

 9 Suction table 11, 12 Ruler stopper 13 Waste plate 14 Wood processing plate 15 Support frame 16, 17 Support part 18 Cylinder 19 Guide 20 Presser 21 Dust collection duct 22 Brush

Claims (2)

[Scope of utility model registration request] 1. A head structure, which is moved by a frame rail of a support, is equipped with one or a plurality of heads provided with a spindle motor having a rotary shaft equipped with a tool such as a drill or a cutter, and a suction table is mounted on the rail. In the NC router adapted to process the wood working plate positioned on the suction table or on the scrap plate by moving with, the plurality of presser cylinders provided on the support part fixed to the frame rail, and the presser presser. A presser dust collecting device for an NC router, which comprises a plurality of presser plates or presser rollers that move up and down by driving a cylinder. 2. The holding dust collecting apparatus for an NC router according to claim 1, wherein a dust collecting duct having a suction port having a brush is provided in the vicinity of the holding plate or the holding roller.