KR101417717B1

KR101417717B1 - Sheet cutting apparatus

Info

Publication number: KR101417717B1
Application number: KR1020140035109A
Authority: KR
Inventors: 배두환; 장성균
Original assignee: 장성균; 배두환
Priority date: 2014-03-26
Filing date: 2014-03-26
Publication date: 2014-07-10

Abstract

The present invention relates to a method of automatically cutting a sheet by inserting a cut between the abutting portions between the wooden frames in a process of moving a plurality of wooden frames having a surface bonded to the surface thereof along the longitudinal direction of the wooden frame, The present invention provides a wood frame sheet cutting apparatus capable of improving workability and productivity by allowing a wood frame to be produced.
The present invention relates to a wood frame sheet cutting apparatus for cutting a sheet by inserting a cutter into an abutting portion between two wooden frames bonded to a surface of a sheet, the apparatus comprising: a wood frame transferring unit for transferring the wood frame forward; And a wood frame cutting unit disposed in front of the wood frame conveying unit and cutting the sheet by inserting a cutter into the butt portion between the two wooden frames being conveyed through the wood frame conveying unit.

Description

[0001] SHEET CUTTING APPARATUS [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a sheet cutting apparatus for a wood frame, and more particularly, to a sheet cutting apparatus for a wood frame, which is capable of precisely cutting two wooden frame- &Lt; / RTI >

In general, a wooden frame made of various plywood such as MDF, PB, and hard board is cut and formed to have a predetermined length and width. At this time, the surface of the wooden frame is formed with a visual effect A sheet to be adhered to the surface of a sheet of paper is often used. Such a sheet is usually used as a substrate because of its excellent adhesive strength and ease of work.

A method of bonding a sheet to the surface of a wooden frame as described above includes first cutting a wooden frame to a predetermined length and then continuously feeding the cut wood frame to the sheet bonding line in a state where the cut wood frame is sequentially brought back, The sheet wound on the roll is wound on the surface of the supplied wooden frame in a state of being abutted against each other, and the sheet is automatically adhered to the surface of the wooden frame.

Meanwhile, after the sheet is adhered to the surface of the wooden frame through the above-described process, the butt portion of the wooden frame is cut to produce a finished wooden frame.

However, since the cutting operation of the butt portion is mostly dependent on the manual operation of the operator, the productivity is inferior. Particularly, the butt portion of the wooden frame is covered by the sheet as mentioned above. This is not difficult, and the operation speed is greatly delayed.

Utility Model Registration No. 331894 (Name of Design: Tape Cutting Device of Wood Panel Side Tape Adhesive)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a sheet frame cutting apparatus for a wood frame, which can cut two wooden frame- .

According to an aspect of the present invention, there is provided a wooden frame sheet cutting apparatus for cutting a sheet by inserting a cutter into a butt portion between two wooden frames bonded to a surface of a sheet, the apparatus comprising: And a wood frame cutting unit disposed in front of the wood frame conveying unit for cutting the sheet by inserting a cutter into the butt portion between the two wood frames being conveyed through the wood frame conveying unit.

Wherein the cutter supporting frame is provided on the upper end of the reciprocating unit so that the cutter supporting frame is movable left and right, And a cutter operating base which rotates about the hinge and rotates the cutter in response to driving of a cutter driving cylinder provided in the cutter supporting frame in a state where the cutter is mounted on the cutter operating frame, And a lower end of which is tilted around the hinge in response to driving of a cutter pull cylinder installed on the column member in a state of being hinged to a column member supporting the reciprocating unit, The cutter is inserted into the abutting portion between the wooden frames Including a tilting arm so as to cut the tree it is preferable to configure.

And the first and second pressing tables are provided on the front and rear of the reciprocating unit so as to push and fix the wooden frame, which moves upward and downward by driving the first and second cylinders, respectively, and passes through the upper surface of the reciprocating unit.

And a cylinder for increasing a distance between the reciprocating stage and the second pressing table is further provided between the reciprocating stage and the second pressing stage.

A slider switch disposed on an upper surface of the base and contacting the wooden frame passing through the base, the slider switch being disposed in front of the slider switch, A slider which is exposed to the upper surface of the base by a switch-on operation of the slider switch and is forwardly transported together with the wooden frame in a state of being hooked on the front end of the wooden frame, and a switch disposed in front of the slider, A horizontal cylinder constituting the wooden frame cutting part, and a cutting part operating switch for driving the cutter driving cylinder and the cutter pulling cylinder.

The present invention relates to a method of automatically cutting a sheet by inserting a cut between the abutting portions between the wooden frames in a process of moving a plurality of wooden frames having a surface bonded to the surface thereof along the longitudinal direction of the wooden frame, Thereby realizing an action and effect that can improve workability and productivity.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view illustrating a process of cutting a sheet of a wood frame through a wood frame sheet cutting apparatus according to the present invention; FIG.
[0001] The present invention relates to a sheet cutting apparatus for a wood frame,
Fig. 3 is a side view of Fig. 2; Fig.
Fig. 4 shows the plane of Fig. 2; Fig.
Fig. 5 is an illustration of the second wooden frame transfer part. Fig.
Fig. 6 is a side view of Fig. 5; Fig.
FIG. 7 and FIG. 8 are views sequentially showing the operation of the slider switch and the slider and the operation switch of the second wooden frame transfer unit in FIG.
Fig. 9 is a three-dimensional view illustrating the structure of a wooden frame cutting portion. Fig.
10 is a front view of Fig. 9; Fig.
11 is a view showing the plane of Fig. 9. Fig.
FIGS. 12 to 14 sequentially illustrate the operation of the cutting unit of FIG.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. In the following detailed description, exemplary embodiments of the present invention will be described in order to accomplish the above-mentioned technical problems. And other embodiments which may be presented by the present invention are replaced by descriptions in the constitution of the present invention.

In the present invention, in a process of moving a plurality of wooden frames having a surface bonded to a surface thereof along the longitudinal direction of the wooden frame, the cuts are accurately inserted between the butt portions between the wooden frames to automatically cut the sheets, The present invention provides a wood frame sheet cutting apparatus capable of improving workability and productivity by producing a wood frame.

Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view illustrating a process of cutting a sheet of a wood frame through a wood frame sheet cutting apparatus according to the present invention; FIG.

As shown in FIG. 1, the wooden frame sheet cutting apparatus 100 of the present invention is characterized in that two or more wooden frames 1a, 1b, to which a sheet 2 is adhered, 40, the cutter 76 of the cutting portion 40 is correctly inserted into the abutting portion 4 between the two wooden frames 1a, 1b, and then the sheet 2 covered by the surface is cut A single wooden frame 1a is separated from two wooden frames 1a and 1b to produce a wooden frame 1a as an end product to which the sheet 4 is adhered.

FIG. 3 is a side view of FIG. 2, and FIG. 4 is a cross-sectional view of the plan view of FIG. Fig.

2 to 4, a wood frame sheeting apparatus 100 according to the present invention mainly includes a wood frame transfer unit 20 and a plurality of wood frame transfer units 10, 20 disposed in front of the wood frame transfer units 10, The cutter 76 is inserted into the abutting portion 4 between the wooden frames 1a and 1b being transferred to the transferring unit 20 to cut the sheet 4 adhering to the surfaces of the wooden frames 1a and 1b And a wooden frame cutting portion (40).

The second wooden frame transfer part 20 draws the wooden frames 1a and 1b so that the wooden frames 1a and 1b supplied from the first wooden frame transfer part 10 can come out of the cutting part 40 .

Fig. 5 is a drawing showing a wooden frame transfer part, and Fig. 6 is a side view of Fig. 5. Fig.

5 and 6, the wood frame transfer unit 20 includes a base 22, a tilting frame (not shown) for performing a tilting operation around the hinge in a state of being hinged to the upper surface of the base 22 A guide roller 26 installed on the tilting frame 24 and guiding a wooden frame la passing over the base 22 and a guide roller 26 disposed between the base 22 and the tilting frame 24, (28) for pushing the wooden frame (1a) placed on the base (22) with the power of the drawer (30) and pulling it outward.

A slider switch 32, a slider 34 and a cutter operating switch 36 are sequentially arranged on the upper surface of the base 22 in a state of being spaced apart from each other along the longitudinal direction of the base 22.

The slider switch 32 is switched on simultaneously with the contact of the wooden frame 1a passing over the upper surface of the base 22 and exposes the slider 34 to the upper surface of the base 22. [

The slider 34 is exposed to the upper surface of the base 22 in response to the switch-on operation of the slider switch 32 and is engaged with the tip of the wooden frame 1a passing through the upper surface of the base 22 Together with the wooden frame 1a, to slide forward and cause the cutting-part operating switch 36 to switch on. At this time, the operation of exposing the slider to the upper surface is possible by driving the cylinder 35, and moving forward can be performed by moving the guide rail 33 installed on one side.

The cutting unit operation switch 36 is connected to a horizontal cylinder 48 that is switched on according to the touch operation of the slider 34 and pulls the reciprocating unit 42 constituting the wooden frame cutting unit 40 forward, And the cutter driving cylinder 78 and the cutter pulling cylinder 90 provided in the wooden frame cutting unit 40 are driven.

On the other hand, when the cutter operating switch 36 is switched on, it means that one wooden frame 1a completely comes out of the cutter 40, The cutter driving cylinder 78 and the cutter pull cylinder 90 constituting the cutting portion 40 are operated and cut the sheet by accurately inserting the cutter into the abutting portion 4 between the two wooden frames 1a and 1b The two wooden frames covered with the sheet are separated.

The wood frame cutting portion 40 is driven in accordance with the switch "on" operation of the cutting portion operation switch 36 in a state of being positioned in front of the wood frame transfer portion 20, (4) to insert a cutter to cut the sheet automatically.

FIG. 9 is a three-dimensional view showing the structure of the wooden frame cutting portion, FIG. 10 is a front view of FIG. 9, and FIG. 11 is a view of a plane of FIG.

9 to 11, the wooden frame cutting portion 40 includes a carriage 42, first and second pressers 52 and 54, a cutter drive cylinder 78, a cutter pull cylinder 90 ).

The carriage 42 is positioned in front of the wood frame transfer part 20 and is reciprocated forward and backward on a rail 44 provided on both sides of the lower end in a state where the carriage 42 is supported on the column member 46.

A rod 50 of a horizontal cylinder 48 is mounted on the front surface of the carriage 42. The horizontal cylinder 48 is driven in accordance with the above-mentioned switching operation of the cutting portion operating switch 36 The reciprocating unit 42 is pulled forward or pushed backward.

The first and second pressers 52 and 54 are disposed on the front and rear sides of the carriage 42 and the wooden frames 1a and 1b passing through the upper surface of the carriage 42 move during the cutting process The wooden frames 1a and 1b are pressed and fixed.

The first presser bar 52 is located at a predetermined distance from the front of the reciprocating bar 42. The rod of the first cylinder 56 is coupled to both lower ends of the first presser bar 52 , And the first cylinder 56 is moved upward and downward to press the one wooden frame 1a.

The second presser bar 54 is located at a distance from the rear of the reciprocating bar 42. The rod of the second cylinder 58 is coupled to both lower ends of the second presser bar 54 And is moved upward and downward by driving the second cylinder 58 to press another wooden frame 1b.

A cylinder (60) is further provided between the reciprocating stage (42) and the second press table (54). The cylinder 60 is coupled to the carriage 42 and the rod of the cylinder 60 is coupled to the second presser bar 54 so that the first and second presser bars 52, The second presser pedestal 54 is pushed before the cutter 76 is inserted into the butted portion 4 of the wooden frames 1a and 1b with the wooden frames 1a and 1b being respectively pressed and fixed, 2 distance between the presser and the carriage so that the cutter 76 can be inserted easily by guiding the abutment of the wooden frame 1a or 1b.

A cutter support frame 70 is slidably mounted on the carriage support frame 42. The cutter support frame 70 is coupled to a hinge 74 at one end of the cutter support frame 70, A cutter 76 for cutting the sheet 4 is provided at the other end of the cutter operating member 72.

A cutter driving cylinder 78 is coupled to the upper end of the cutter support frame 70 and a rod 80 of the cutter driving cylinder 78 is coupled to the cutter actuating table 72, The cutter operating member 72 is rotated about the hinge 74 and the cutter 76 is rotated.

One end of the pulling rod 82 is coupled to a pin 84 at the lower end of the cutter support frame 70 and the other end of the pulling rod 82 is coupled to the tip of the tilting arm 86. The end of the tilting arm 86 is coupled to the hinge 80 to the column member 46 supporting the reciprocating unit 42 and the tilting arm 86 is coupled to the center of the tilting arm 86, The rod 92 is configured to be coupled. That is, when the cutter pull cylinder 90 is driven and pushes the tilting arm 86, the tilting arm 86 tilts about the hinge 80 and pulls the pulling rod 82, The cutter supporting frame 70 is pulled by the cutter driving cylinder 78 and pulled by the cutter 76 so that the wooden frames 1a and 1b which are pressed and fixed to the first and second pressing tables 52 and 54, The cutter 76 is inserted into the abutting portion 4 between the wood frames 1a and 1b to automatically cut the sheet 4 covered on the surfaces of the wooden frames 1a and 1b.

Hereinafter, the operation of the wooden frame cutting apparatus according to the present invention will be described with reference to FIGS. 1 to 14 attached hereto.

The wooden frame cutting apparatus 100 according to the present invention inserts the cutter into the abutting portion 4 between the wooden frames 1a and 1b which are continuously conveyed while being covered with the sheet 2 as shown in Fig. (2) is automatically cut into a finished wooden frame (1a).

For example, the process of inserting the cutter 76 into the abutting portion 4 of the two wooden frames 1a and 1b will be described. First, two wooden frames 1a (1a) and 1b 1b are provided on the upper surface of the base 22 in the process of passing the wooden frame 1a to the upper surface of the base 22 of the wood frame transferring unit 20, The slider switch 32 is switched on and exposes the front slider 34 to the upper surface of the base 22 so that the wooden frame 1a during transportation And moves forward with the slider 34 in a state of being hooked on the slider 34.

Next, when the slider 34 moves and touches the cutting part operation switch 36 at the front, the cutting part operation switch 36 is switched on and the cutter operating part 36, which constitutes the wooden frame cutting part 40, A horizontal cylinder 46 for pulling the cutter driving cylinder 42 forward and a cutter driving cylinder 78 and a cutter pulling cylinder 90 provided in the wooden frame cutting unit.

First, when the horizontal cylinder 46 is operated and the reciprocating stage 42 is pulled, the reciprocating stage 42 is pulled forward by a predetermined distance, and then the first and second pressing platforms 52 and 54 are moved to the first, The two wooden frames 1a and 1b which fall down by the operation of the first and second cylinders 56 and 58 are pressed and fixed respectively, The cylinder 60 is driven to push the second press table 54 and press the butted portion 4 between the two wooden frames 1a and 1b which are pressed and fixed by the first and second press tables 52 and 54, .

Next, when the horizontal cylinder 46 is operated, the cutter driving cylinder 78 is operated and pushes the cutter operating stand 72, which is coupled to the hinge 74 to the cutter supporting frame 70, 72 rotate about the hinge 74 and rotate the cutter 76.

The cutter pull cylinder 90 is driven and pushes the tilting arm 86 so that the tilting arm 86 tilts about the hinge 80 and rotates The cutter supporting frame 70 connected to the rod 82 is pulled so as to pull the cutter 76 that has been rotated and the wooden frames 1a and 1b which are pressed and fixed to the first and second pressing tables 52 and 54 The cutter 76 is inserted into the abutting portion 4 to automatically cut the sheet 2 covered on the surfaces of the wooden frames 1a and 1b.

The one wooden frame 1a cut by the sheet 2 as described above is mounted on the base 22 of the wooden frame conveyance unit 20 and is guided to the take- The wooden frame 28 is pulled out by the operation of the cylinder and the wooden frame 1a is pushed out to the outside to manufacture one wooden frame 1a.

That is, the sheet 2 adhered to the surfaces of the two wooden frames 1a and 1b through the above-described wooden frame sheet cutting apparatus 100 is positioned between the wooden frames 1a and 1b, So that it can be continuously manufactured with one wooden frame 1a which is an end product in which the sheet 2 is adhered to the surface.

1a, 1b: Wood frame 2: Sheet
4:
20: second wooden frame transfer part 22: base
32: Slider switch 34: Slider
36: Cutting section operation switch 40: Wood frame cutting section
42: carriage 46: horizontal cylinder
52: first pressing band 54: second pressing band
56: first cylinder 58: second cylinder
60: cylinder 70: cutter support frame
72: Cutter operation stand 74: Hinge
76: Cutter 78: Cutter drive cylinder
82: pulling rod 86: tilting arm
88: Hinge 90: Cutter pull cylinder
100: Wood frame sheet cutting device

Claims

1. A wooden frame sheeting apparatus for cutting a sheet (2) by inserting a cutter (76) into an abutting portion (4) between two wooden frames (1a, 1b)
A wooden frame transfer part (10, 20) for transferring the wooden frames (1a, 1b) forward;
The cutter 76 is inserted into the butt portion 4 between the two wooden frames 1a and 1b which are disposed in front of the wooden frame transfer portions 10 and 20 and are being conveyed through the wooden frame transfer portions 10 and 20 And a wooden frame cutting unit (40) cutting the sheet (2) to separate the wooden frames (1a, 1b) covered with the sheet (2) from each other. .

The method according to claim 1,
The wooden frame cutting part (40) comprises:
(42) which is located at the front side of the wooden frame transfer section (20) and reciprocates forward and backward by driving a horizontal cylinder (46) installed forward;
A cutter support frame (70) installed to the left and right of the upper end of the carriage (42) so as to be movable left and right;
The cutter supporting frame 70 is coupled with the hinge 74 at one end and the cutter 76 is mounted at the other end of the cutter supporting frame 70. In accordance with the driving of the cutter driving cylinder 78, A cutter operating base 72 which rotates around the hinge 74 and rotates the cutter 76;
The cutter support frame 70 and the pull rod 82 are connected to each other and the hinge 88 is connected to the column member 44 for supporting the reciprocal support 42 at the lower end thereof, The cutter supporting frame 70 is pivoted by tilting around the hinge 88 in accordance with the driving of the cutter pulling cylinder 90. The cutter 76 is moved in the counter- And a tilting arm (86) for cutting the sheet (2) by inserting the tilting arm (8) into the cutter (4).

3. The method of claim 2,
The wooden frames 1a and 1b which are moved up and down by the driving of the first and second cylinders 54 and 56 and which pass through the upper surface of the reciprocating stage 42 are respectively pressed and fixed to the front and rear of the reciprocating stage 42, And a first and second pressing members (52, 54) for supporting the first frame and the second frame.

The method of claim 3,
A cylinder 60 is provided between the reciprocating stage 42 and the second press table 54 to open the distance d between the reciprocating stage 42 and the second press table 54 A wooden frame sheet cutting device.

3. The method of claim 2,
The wood frame transfer part (20) comprises:
A base (22) for supporting the wooden frame (1a) which has passed through the carriage (42);
A slider switch 32 installed on the upper surface of the base 22 to switch on and contact the wooden frame la passing through the base 22;
The slider switch 32 is disposed in front of the slider switch 32 and is exposed to the upper surface of the base 22 by the switch-on operation of the slider switch 32. When the slider switch 32 is hooked on the front end of the wooden frame 1a, A slider 34 which is fed forward;
A horizontal cylinder 46 which is disposed in front of the slider 34 and is switched on by a touch according to the movement of the slider 34 and constitutes the wooden frame cutting part 40, And a cutting part operation switch (36) for driving the cutter pull cylinder (90).