KR101140693B1 - Apparatus for trimming edge-band - Google Patents

Apparatus for trimming edge-band Download PDF

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Publication number
KR101140693B1
KR101140693B1 KR1020100002488A KR20100002488A KR101140693B1 KR 101140693 B1 KR101140693 B1 KR 101140693B1 KR 1020100002488 A KR1020100002488 A KR 1020100002488A KR 20100002488 A KR20100002488 A KR 20100002488A KR 101140693 B1 KR101140693 B1 KR 101140693B1
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South Korea
Prior art keywords
wood panel
support
edge band
edge
rotating member
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KR1020100002488A
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Korean (ko)
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KR20110082654A (en
Inventor
김진수
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김진수
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Priority to KR1020100002488A priority Critical patent/KR101140693B1/en
Publication of KR20110082654A publication Critical patent/KR20110082654A/en
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Publication of KR101140693B1 publication Critical patent/KR101140693B1/en

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Abstract

The present invention relates to an edge band trimming device of an edge banding machine that can trim an edge band while easily forming a round even when a round is formed on an edge surface of a wood panel, and can be rotated on an endless track conveyor and the conveyor. Workbench to which the wood panel attached to the edge band is transferred to the edge surface by a plurality of feed rollers installed on the edge, a lower support installed on one side of the workbench, and a first upper cylinder along the lower support, A lower movable member linearly reciprocating between the lower right side, a lower rotating member rotatably installed with the lower movable member and rotated by a second lower cylinder, and installed on the lower rotating member and attached to the wood panel A lower cutting part for trimming the bottom and left and right ends of the edge band, When the right end of the wood panel approaches the lower cutting portion, the first lower cylinder is operated to linearly move the lower movable member downward right along the lower support, and the lower rotating member through the second lower cylinder. It comprises a control unit for controlling the lower cutting portion to rotate in contact with the left end of the wood panel.

Description

Edge band trimming device {APPARATUS FOR TRIMMING EDGE-BAND}

The present invention relates to an edge banding machine for transporting and attaching an edge band to an edge surface of a wood panel, cutting the edge band according to the length and thickness of the panel, and trimming the edge band. The present invention relates to an edge band trimming device capable of trimming an edge band while easily forming a round.

Wood panels are formed to have a predetermined area and thickness for use in making furniture. By cutting and assembling such wood panels, the walls and partitions are used to produce furniture having a desired shape.

When considering the recent trend, the wood panel is widely used as a material, such as artificial wood, for example, medium-density fibreboard (MDF), particle board (PB), etc., due to cost reduction and improvement of processing technology.

Such artificial molding wood is used by surface treatment to form a variety of colors and patterns on the front and back surface. In addition, since the raw material is exposed to the edge surface of the wood panel, that is, the surface is not particularly surface treated, the edge band is attached to the edge surface of the wood panel through an edge banding machine.

At this time, the edge band attached to the edge surface of the wood panel is attached larger than the width of the edge surface of the wood panel is finished through the edge band trimming device. That is, trimming the upper and lower and left and right ends of the edge band attached to the edge surface of the wood panel according to the width of the edge surface of the wood panel.

However, the edge band trimming apparatus according to the prior art is divided into a device for trimming the upper and lower ends of the edge band and a device for trimming the left and right ends, and are inevitably forced to trim vertically or horizontally.

Furthermore, there is a limit to the conventional edge band trimming device that can be trimmed vertically or horizontally in the light of the recent tendency to prevent user safety and highlight the beauty of the appearance by rounding the corners of the wood panel.

An object of the present invention devised to solve the above problems, not only can trim the upper and lower ends and the left and right ends of the edge band attached to the edge surface of the wood panel together, the round is formed in the corner of the wood panel The present invention provides an edge band trimming device capable of trimming the left and right ends of an edge band while easily forming a round even if there is one.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments with reference to the accompanying drawings.

In order to achieve the above object, the edge band trimming device according to the present invention, the wood panel is attached to the edge band is attached to the edge surface by a conveyor moving in an endless track and a plurality of feed rollers rotatably mounted on the conveyor. And a lower support member installed at one lower side of the work platform, a lower movable member linearly reciprocating between the upper left and the lower right along the lower support via the first lower cylinder, and the lower movable member. A lower rotating member installed to rotate by a second lower cylinder, a lower cutting part installed on the lower rotating member to trim the bottom and left and right ends of an edge band attached to the wood panel, and transferred onto the work table. When the right end of the wood panel is approaching the lower cutting portion by operating the first lower cylinder Added and the eastern material linearly moves down the right side along the lower supporter, to rotate the lower rotating member through the second lower cylinder is made in addition to the lower cutting a control unit for controlling so as to contact to the left end of the wood panel.

The lower cutting part may include a lower driving motor installed on the lower rotating member and a lower driving motor connected to an output shaft of the lower driving motor and trimming the bottom and left and right ends of the edge band attached to the wood panel. And an annular lower guide fastened to the lower rotating member to support the edge surface of the wood panel, and a lower support installed in front of the lower cutter to support the lower surface of the wood panel.

The apparatus may further include a lower contact sensor that recognizes whether the wood panel approaches the lower cutting part and transmits a signal to the controller.

In addition, the upper support is installed on the upper side of the workbench, the upper movable member to linearly reciprocate between the lower left and the upper right along the upper support via the first upper cylinder, and rotatably installed with the upper movable member And an upper cutting member rotated by a second upper cylinder, and an upper cutting portion installed on the upper rotating member to trim the upper end and the left and right ends of the edge band attached to the wood panel. When the right end of the wood panel conveyed on the work table approaches the upper cutting portion, the first upper cylinder is operated to linearly move the upper movable member upwards right along the upper support, and through the second upper cylinder. Rotating the upper rotating member to control the upper cutting portion to be in contact with the left end of the wood panel. It shall be.

In addition, the upper cutting portion, the upper drive motor is installed on the upper rotating member, and connected to the output shaft of the upper drive motor rotates, the upper cutter for trimming the top and left and right ends of the edge band attached to the wood panel And an annular upper guide fastened to the upper rotating member to support the edge surface of the wood panel, and an upper support installed in front of the upper cutter to support the upper surface of the wood panel.

The apparatus may further include an upper contact sensor that recognizes whether the wood panel approaches the upper cutting part and transmits a signal to the controller.

The edge band trimming device according to the present invention can not only trim the upper and lower ends and the left and right ends of the edge band attached to the edge surface of the wood panel, but also easily round the corners of the wood panel. It is possible to trim the left and right ends of the edge band while forming the simplification of the production process and increase the productivity.


1 is a front view showing an embodiment of an edge band trimming device according to the present invention;
2 is a perspective view illustrating an embodiment of a lower cutting part and an upper cutting part of the embodiment of FIG. 1;
3 to 8 are front views showing the operation of the embodiment of FIG.

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

1 is a front view showing an embodiment of an edge band trimming apparatus according to the present invention, Figure 2 is a perspective view showing an embodiment of the lower and upper cutting portion of the embodiment of Figure 1, Figures 3 to 8 Is a front view showing the operation of the embodiment of FIG.

Edge band trimming apparatus of the present invention, the work table 10, the lower support 20, the lower movable member 30, the lower rotating member 40, the lower cutting unit 50, as shown in Figures 1 to 8 and It may include a control unit (not shown), and may further include a lower contact sensor 60. In addition, the lower cutting part 50 includes a lower driving motor 51, a lower cutter 52, a lower guide 53, and a lower support 54. On the other hand, the edge band trimming apparatus of the present invention, the upper support 200, the upper movable member 300, the upper rotating member 400, the upper cutting portion 500 may further include, the upper cutting portion 500 ) May include an upper driving motor 510, an upper cutter 520, an upper guide 530, and an upper support 540.

As shown in FIGS. 1 and 3 to 8, the work table 10 includes a conveyor 11 moving in an endless track and a plurality of feed rollers 12 rotatably installed on the conveyor 11. By the conveyor 11 and the transfer roller 12, the wood panel P with the edge band B attached to the edge surface is transferred. Although not shown in the drawing on one side of the work table 10, a panel cutting device having a rotary saw for cutting uniformly on the edge surface of the wood panel P to be transported without irregularities, and the cut wood panel P An edge band supply device for supplying the edge band (B) to the edge surface of the wood panel (P), the adhesive is applied to the edge surface of the wood panel (P), and the edge band (B) is transferred from the edge band supply device to the wood panel ( An edge band attachment device for pressing against the edge surface of P) is provided. Therefore, the wood panel P conveyed by the conveyor 11 and the conveying roller 12 of the work table 10 is the edge band of the present invention with the edge band attached to the edge surface through the respective devices as described above. The trimming device is reached, and the edge band is trimmed through each component to be described later.

As shown in Figure 1, the lower support 20 is installed on one side lower portion of the work table 10, and serves as a support for supporting each component to be described later. The lower support 20 has a straight rail inclined at a predetermined angle so that the lower movable member 30 to be described later may linearly reciprocate diagonally, that is, between the upper left side and the lower right side.

As shown in FIGS. 1, 4 and 7, the lower movable member 30 linearly reciprocates between the upper left side and the lower right side along the lower support 20 through the first lower cylinder 31. That is, the lower movable member 30 is slidably coupled to the straight rail formed on the lower support 20 to linearly reciprocate at a predetermined angle. At this time, both ends of the first lower cylinder 31 are coupled to the lower movable member 30 and the lower support 20, respectively, so that the lower movable member 30 linearly reciprocates with respect to the lower support 20. Can work.

1 and 6, the lower rotation member 40 is rotatably installed with the lower movable member 30 to rotate by the second lower cylinder 41. That is, the lower rotating member 40 is hinged to the lower movable member 30 to rotate by the operation length of the second lower cylinder 41. At this time, both ends of the second lower cylinder 31 are coupled to the lower rotating member 40 and the lower movable member 30 so that the lower rotating member 40 rotates with respect to the lower movable member 30. Works.

3 to 8, the lower cutting portion 50 is installed on the lower rotating member 40 to trim the bottom and left and right ends of the edge band (B) attached to the wood panel (P). . In more detail, the lower cutting part 50 is connected to the lower driving motor 51 installed on the lower rotating member 40 and the output shaft of the lower driving motor 51, as shown in FIG. Rotating, the lower cutter 52 for trimming the bottom and left and right ends of the edge band (B) attached to the wood panel (P), and the lower rotating member to support the edge surface of the wood panel (P) ( It may be composed of an annular lower guide 53 fastened to the 40 and the lower support 54 installed in front of the lower cutter 52 to support the lower surface of the wood panel (P). That is, when the wooden panel P is transferred to the lower cutting part 50, the lower guide 53 contacts and supports the edge of the wooden panel P, and the lower support 54 is the wooden panel P. Support the bottom surface by touching. At this time, the lower cutter 52, which rotates by the rotation of the lower driving motor 51, trims the edge band B attached to the edge surface of the wood panel P. Trimming of the edge band trimmed by the lower cutter 52 of the lower cutting unit 50 will be described through a control process of a controller (not shown) to be described later.

The control unit operates the first lower cylinder 31 to move the lower movable member 30 when the right end of the wood panel P transferred on the work table 10 approaches the lower cutting unit 50. The lower cutting unit 50 is left end of the wood panel P by linearly moving downwardly along the lower support 20 to the lower right and rotating the lower rotating member 40 through the second lower cylinder 41. Control to contact That is, as shown in FIGS. 3 and 4, when the right end of the wood panel P approaches the lower cutting part 50, the first lower cylinder 31 is operated to move the lower movable member 30 from the upper left to the right. Move straight down. At this time, the edge band (B) attached to the right end of the wood panel (P) is trimmed by the lower cutter (52) of the lower cutting portion (50). In addition, as shown in FIG. 5, the edge band B attached to the bottom of the wood panel P is trimmed by the lower cutter 52 while the wood panel P is being transported, as shown in FIG. 6. Likewise, the edge band B attached to the left end of the wood panel P is rotated with respect to the lower movable member 30 by the lower rotating member 40 by the operation of the second cylinder 41 on the lower rotating member 40. It is trimmed by the lower cutter 52 of the lower cutting unit 50 installed in. As described above, when the lower cutter 52 trims the edge band B attached to the wooden panel P while the support 54 of the lower cutting portion 50 is in contact with the wooden panel P, Even when rounds are formed at the left and right ends of the wood panel P, the lower cutting part 50 moves smoothly along the movement of the lower movable member 30 and the lower rotating member 40 to trim the edge band B. FIG. .

In order to smoothly control the control unit as described above, the lower contact sensor 60 is installed. That is, the lower contact sensor 60 recognizes whether the wood panel P approaches the lower cutting part 50 and transmits a signal to the controller. For example, the lower contact sensor 60 is installed on the workbench 10 so as to detect the wood panel P to be transported earlier than the lower cutting unit 50, and according to the feed rate of the wood panel P. Deliver a detection signal to the control unit.

On the other hand, in order to trim the edge band (B) of the wood panel (P) to be transferred to the upper end as well as the lower end on the work table 10, as shown in Figures 1 and 3 to 8, the upper support 200, the upper The movable member 300 may further include an upper rotating member 400 and an upper cutting part 500. That is, by installing the edge band trimming device of the same type on one side lower and the upper side of the work table 10 to trim the upper and lower edges and the left and right edge bands in a single transfer of the wood panel (P).

The function of the upper support 200, the upper movable member 300, the upper rotary member 400 and the upper cutting unit 500 is the lower support 20, the lower movable member 30, the lower rotary member 40 described above And the lower cutting part 50.

That is, the upper support 200 is installed on one side of the work table 10, the upper movable member 300 is the lower left and right upward along the upper support 200 via the first upper cylinder (310). Is installed to reciprocate linearly between, the upper rotary member 400 is rotatably installed with the upper movable member 300 is rotated by a second upper cylinder 410, the upper cutting portion 500 is the upper Installed on the rotating member 400 to trim the top and left and right ends of the edge band (B) attached to the wood panel (P). In addition, the control unit operates the first upper cylinder 310 when the right end of the wood panel (P) transferred on the work table 10 approaches the upper cutting portion 500, the upper movable member 300 Is moved linearly to the upper right along the upper support 200, and rotates the upper rotating member 400 through the second upper cylinder 410 the upper cutting portion 500 is the wood panel (P) Control so that the left end of the.

The upper cutting portion 500 is also the same configuration as the lower cutting portion 50, the upper drive motor 510, the upper cutter 520, the upper guide 530 and the upper support 540 as shown in FIG. It may include. That is, the upper cutting unit 500 is connected to the upper drive motor 510 and the output shaft of the upper drive motor 510 is installed on the upper rotating member 400, the wooden panel (P) An upper cutter 520 for trimming the upper and left and right ends of the attached edge band B, and an annular upper guide fastened to the upper rotating member 400 to support the edge surface of the wood panel P. 530 and the upper support 540 installed in front of the upper cutter 520 to support the upper surface of the wood panel (P).

In addition, the upper contact sensor 600 recognizes whether the wood panel (P) approaches the upper cutting unit 500 and transmits a signal to the control unit.

Hereinafter, a preferred operation process of the edge band trimming apparatus according to the present invention will be described with reference to FIGS. 3 to 8, but overlapping description thereof will be omitted.

First, as shown in FIG. 3, the wood panel P having an edge band B attached to the edge surface is transferred by the conveyor 11 and the transfer roller 12 installed on the work table 10, and a lower contact sensor. By 60, it is recognized whether the wood panel (P) is approaching.

As shown in FIG. 4, the controller receiving the signal from the lower contact sensor 60 moves the first lower cylinder 31 such that the lower movable member 30 moves linearly from the upper left side to the lower right side along the lower support 20. The lower cutting part 50 trims the right end of the edge band B attached to the wood panel P, which is then activated.

As shown in FIG. 5, the lower movable member 30 is positioned below the right side, and the lower cutting part 50 continuously trims the lower end of the edge band B attached to the wood panel P. As shown in FIG.

As shown in Figure 6, in order to trim the left end of the edge band (B) attached to the wooden panel (P), by operating the second lower cylinder 41, the lower rotating member (30) relative to the lower movable member (30) 40 is rotated, the lower cutting portion 50 provided on the lower rotating member 40 trims the left end of the edge band (B).

As shown in FIG. 7, after trimming the left end of the edge band B, the lower movable member 30 is operated by the revolving operation of the first lower cylinder 31 to return to the state before the initial approach of the wood panel P. Move linearly from the lower right to the upper left.

On the other hand, the upper support 200, the upper movable member 300, the upper rotary member 400, the upper cutting portion 500 and the upper contact sensor 600 installed on the work table 10 is also shown in Figures 5 to 8 As described above, since the lower movable member 30, the lower rotating member 40, the lower cutting unit 50 and the lower contact sensor 60 described above operate symmetrically, the detailed description thereof will be omitted.

The embodiments of the present invention described above and illustrated in the drawings should not be construed as limiting the technical idea of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention, as will be apparent to those skilled in the art.

B: edge band
P: Wood Panel
10: work table
11: conveyor 12: feed roller
20: lower supporter
30: lower movable member 31: first lower cylinder
40: lower rotary member 41: second lower cylinder
50: lower cutting part
51: lower drive motor 52: lower cutter
53: lower guide 54: lower support
60: bottom contact sensor
200: upper support
300: upper movable member 310: first upper cylinder
400: upper rotating member 410: second upper cylinder
500: upper cutting part
510: upper drive motor 520: upper cutter
530: upper guide 540: upper support
600: Upper contact sensor

Claims (6)

A workbench for transporting a wood panel having an edge band attached to the edge surface by a conveyor moving in an endless track and a plurality of transport rollers rotatably installed on the conveyor;
A lower support installed at one lower side of the work table;
A lower movable member which linearly reciprocates between an upper left side and a lower right side along the lower support via a first lower cylinder;
A lower rotating member rotatably installed with the lower movable member and rotated by a second lower cylinder;
A lower cutting part installed on the lower rotating member to trim the bottom and left and right ends of the edge band attached to the wood panel;
When the right end of the wood panel conveyed on the work table approaches the lower cutting part, the first lower cylinder is operated to linearly move the lower movable member downward to the right along the lower support, and the second lower cylinder is moved. A controller for controlling the lower cutting part to be in contact with the left end of the wood panel by rotating the lower rotating member;
Edge band trimming device comprising a lower contact sensor for transmitting a signal to the controller to recognize whether the wood panel approaches the lower cutting portion.
The method of claim 1,
The lower cutting part,
A lower driving motor installed on the lower rotating member;
A lower cutter connected to the output shaft of the lower driving motor and rotating, trimming the bottom and left and right ends of the edge band attached to the wood panel;
An annular lower guide fastened to the lower rotating member to support an edge of the wood panel;
Edge support trimming device comprising a lower support installed in front of the lower cutter to support the lower surface of the wood panel.
delete The method of claim 1,
An upper support installed on one side of the work bench;
An upper movable member which linearly reciprocates between a lower left side and an upper right side along the upper support via a first upper cylinder;
An upper rotating member rotatably installed with the upper movable member and rotated by a second upper cylinder;
An upper cutting part installed on the upper rotating member to trim the top and left and right ends of the edge band attached to the wood panel;
The control unit,
When the right end of the wood panel conveyed on the work table approaches the upper cutting part, the first upper cylinder is operated to linearly move the upper movable member upwards right along the upper support, and the second upper cylinder is moved. Edge band trimming device, characterized in that for controlling the upper cutting portion to contact the left end of the wood panel by rotating the upper rotary member through.
The method of claim 4, wherein
The upper cutting portion,
An upper driving motor installed on the upper rotating member;
An upper cutter connected to an output shaft of the upper driving motor and rotating the upper and left and right ends of an edge band attached to the wood panel;
An annular upper guide fastened to the upper rotating member to support the edge of the wood panel;
Edge band trimming device comprising an upper support installed in front of the upper cutter to support the upper surface of the wood panel.
The method of claim 4, wherein
Edge band trimming device, characterized in that it further comprises an upper contact sensor for transmitting a signal to the controller to recognize whether the wood panel approaches the upper cutting portion.
KR1020100002488A 2010-01-12 2010-01-12 Apparatus for trimming edge-band KR101140693B1 (en)

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KR101140693B1 true KR101140693B1 (en) 2012-05-03

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101393993B1 (en) * 2012-06-18 2014-05-12 김진수 Apparatus for trimming edge-band
KR101384119B1 (en) * 2012-10-08 2014-04-10 정낙현 A trimming apparatus
KR101449284B1 (en) * 2013-05-16 2014-10-08 (주)세아테크 Apparatus for transferring edge-band for edge-banding machine
KR101317385B1 (en) * 2013-07-03 2013-10-11 이내우 Cutting device for surplus part of edge tape for woodpanel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030005498A (en) * 2001-07-09 2003-01-23 장재옥 Apparatus for trimming coner of a band in the an edge banding machine
KR200373782Y1 (en) 2004-10-25 2005-01-27 이용석 trimming device for edge banding machine
KR20080106787A (en) * 2007-06-04 2008-12-09 옥낙령 An apparatus for trimming in the edge bending machine for the furniture panel
KR20090001331U (en) * 2007-08-03 2009-02-06 김진수 Rotatable guide for corner trimming of edge cutting apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030005498A (en) * 2001-07-09 2003-01-23 장재옥 Apparatus for trimming coner of a band in the an edge banding machine
KR200373782Y1 (en) 2004-10-25 2005-01-27 이용석 trimming device for edge banding machine
KR20080106787A (en) * 2007-06-04 2008-12-09 옥낙령 An apparatus for trimming in the edge bending machine for the furniture panel
KR20090001331U (en) * 2007-08-03 2009-02-06 김진수 Rotatable guide for corner trimming of edge cutting apparatus

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