Background technology
As the wooden boards for manufacturing furniture item and construction material, mainly use by only cutting
Cut original log or solid wood lumber prepared by clamping plate.In manufacturing clamping plate, mainly use MDFs
(medium density fibre board (MDF)), the fiber that this MDFs extracts from timber with such a mixes simultaneously with adhesive
The mode being formed under stress manufactures.
In addition to the expensive furniture item directly being manufactured by solid timber, the nearest furniture item manufacturing
90% or more is all manufactured by MDFs.The wooden boards of such as MDFs is widely used as construction material
And furniture material.
This wooden boards with such a to apply paint or bonding sheet material to the upper and lower table of wooden boards
The mode of face and side edge surfaces finishes.
Although the most preferably finishing of wooden boards is the surface that coating paint arrives wooden boards, but paint
Coating has the drawback that, the edge surface of japanning to wooden boards is highly difficult, hence in so that wooden
The automation difficulty of the manufacture of lumber, and even in the case of can realizing automation, should be certainly
Dynamicization may not apply to the edge surface of bending.
Additionally, for the edge surface providing the wooden boards with some image, it is necessary to perform volume
Outer work, such as bonding transport membranes or sheet material are to edge surface.
Especially, MDFs is widely used, because they are more cheap than solid plank, they allow tool
There is the storage easily of variously-shaped product and manufacture, and because after manufacturing wooden boards
Wood chip can reclaim and be used further to manufacture this recovery sheet material.Further, since they are at high pressure
Lower being compressed, therefore the upper and lower surface of MDFs has high rigidity,.Due in MDFs
Portion's part is soft, therefore when MDFs is cut, is exposed to the cut edge of the MDFs of outside
Surface has the tendency of very strong absorption moisture.Therefore, when cut edge surface is exposed to the water of appropriateness
Point or during humidity, cut edge demi-inflation or rot and be therefore oxidized to dust.
Therefore, the surface treatment on the cut edge surface of wooden boards is inevitably needed.Now will
Conventional surface process is described.
This program is realized by following steps: use the edge surface of coated abrasive working wooden boards;With
And use hot plate to be pressed onto transport membranes on the edge surface of polishing, thus transport membranes is bonded to this edge
Surface.
In this respect, transport membranes may include that the basement membrane being made up of PET;It is deposited on epilamellar master
Layer;Layer of ink, this layer of ink is deposited on main stor(e)y, and in this layer of ink design shades of colour pattern,
Image or photo;And adhesive layer.Described transport membranes, it is a class finishing material, has about
The thickness of 0.05mm to 0.055mm and the limit being bonded to wooden boards workpiece at high temperatures and pressures
Edge surface and do not apply extra adhesive.
In this, basement membrane has the thickness of about 0.025mm, and layer of ink has about 0.03mm
Thickness.
It is intended to process being advantageous in that of process of the edge surface of wooden boards, wood with transfer mode
The edge surface of lumber can show the color of the unglazed of needs or printing opacity, and owing to automating
Journey reduction processes the cost needed for edge surface, it is thus possible to improve productivity ratio.
Such as entitled " Wooden panel having finish elements bonded to edge surfaces
thereof,method of manufacturing the same,and furniture fabricated from the
In the korean patent application No.10-1239173 of same (record date: on February 26th, 2013) "
Disclosed, a kind of routine techniques is with regard to the edge of the wooden boards for furniture, and this edge includes: face
Plate part, this faceplate part has the connecting groove being formed in its edge surface;With finishing component,
This finishing component has been integrally formed into connection projection, and this connection protrusions match is in the connection of this panel
In groove, wherein this connection projection is made by than the finishing hard material of component, and connect projection and
Finishing component is by inserting injection moulding.In such configuration, connecting groove has T section,
And connecting projection to be made up of vertical portion and horizontal component, this horizontal component is integral with vertical portion
Ground forms and is arranged perpendicularly to vertical portion.Additionally, vertical portion coordinates in connecting groove,
And horizontal component coordinates in connecting groove at one part and coordinates at finishing at its another part
In work component.
Such as entitled " Method of bonding edge sheet to lateral surface of panel and
The Korea S of apparatus for executing the method (record date: on September 27th, 2012) "
Disclosed in the open No.10-1188138 of patent, another kind of routine techniques is with regard to for bond edge piece
Material is to the equipment of wooden boards, and this equipment is designed to bond edge sheet material to the circular side table of panel
Face, comprising: be used for transmitting the first transfer unit of panel;Acquiring unit, edge sheet material is wound around this and obtains
Take unit;It is used for heating the heating unit of hotmelt;Adhesive application unit, this adhesive applies
Apply unit to be used for being heated a side of the hot melt application of unit heating to edge sheet material
Face;Second transfer unit, this second transfer unit is used for passing the edge sheet material having applied adhesive
It is delivered to the side of this panel;Preheating unit, when edge sheet material is by the second transfer unit transmission, should
Preheating unit is used for preheating the edge sheet material having applied adhesive;And squeeze unit, this squeeze unit
It is used for have applied the edge sheet extrusion of adhesive and the side being bonded to this panel.
When unprocessed wooden boards is cut into and respectively has the wooden boards needing width, cut
Two side surfaces display edge surfaces of wooden boards.For bond edge sheet material to wooden boards
Side edge surfaces most conventional equipment in, place in orbit and together with this at wooden boards
Track together move after, coating adhesive to side edge surfaces, bond edge sheet material to side surface,
Cut edge sheet material and extruding margin sheet material perform with this order.
At bonding sheet material in the operation of lateral edges sheet material, due to conventional equipment be performed separately relative to
The bond operation of two side edge surfaces of wooden boards, working time increase, therefore reduces productivity ratio.
Content of the invention
Therefore, keep in mind the problems referred to above occurring in prior art and make the present invention, and the present invention
Purpose is to provide the improved equipment of the side edge surfaces for edge sheet material is bonded to wooden boards,
This equipment construction is used for bond edge sheet material simultaneously and is boning to two side edge surfaces of wooden boards
Region does not has defect.
To achieve these goals, the present invention provides a kind of for edge sheet material is bonded to wooden boards
Equipment, this equipment includes: table shape main body;Track rotary unit, described track rotary unit is placed in the middle
And it is longitudinally arranged in described main body and has multiple orbit element, the plurality of orbit element performs
Track moves to vertically move the wooden boards being arranged on described orbit element;First movable plate and
Two movable plates, described first movable plate and the second movable plate are arranged in the both sides of described track rotary unit
And it is displaced sideways along two by spacing adjustment unit, to have the width corresponding to described wooden boards
The interval of degree;Adhesive applicator, described adhesive applicator is arranged on described first movable plate and
On two movable plates with by applying adhesive in two side edge surfaces of described wooden boards;Edge sheet material
Feeding unit, described edge sheet material feeding unit is arranged on described first movable plate and the second movable plate,
To supply and edge sheet material be bonded in two of the described wooden boards having been coated with described adhesive
Described side edge surfaces;First leading section cutter unit, described first leading section cutter unit is arranged on
It on described first movable plate and the second movable plate, is bonded to the described side of described wooden boards with excision
The anterior unbonded portions of the described edge sheet material on edge surface;First rearward end cutter unit, described
One rearward end cutter unit is arranged on and is bonded to institute with excision on described first movable plate and the second movable plate
State the rear portion unbonded portions of the described edge sheet material of the described side edge surfaces of wooden boards;And the
Two cutter units, described second cutter unit is arranged on described first movable plate and the second movable plate,
To excise the top unbonded portions of described edge sheet material and bottom unbonded portions.
Spacing adjustment unit may include that rotary shaft, and described rotary shaft is longitudinally arranged in described main body
It to rotate, and is provided with threaded portion on the outer surface of described rotary shaft;Gear-box, described
Gear-box includes the first travelling gear and the second travelling gear, and described first travelling gear and second passes
Moving gear engages with the threaded portion of described rotary shaft;First power transmission shaft and second driving shaft, described first
Power transmission shaft and second driving shaft are connected respectively to described first travelling gear and the second travelling gear, with side
To mobile described first movable plate and the second movable plate;And guide rail, described guide rail is transversely arranged on institute
State in main body, to guide the slip of described first movable plate and the second movable plate.
This equipment may also include pressure roller, and described pressure roller is arranged on described first movable plate and the second movable plate
On, to extrude the described edge sheet material being bonded on described wooden boards.
Described main body can be divided into upper body and sub-body, and described upper body can be wrapped
Including the lift unit of height for controlling described upper body, described lift unit includes: lift shaft,
Described lift shaft is longitudinally arranged above described upper body, with rotation and in described lift shaft
It is provided with threaded portion on outer surface;Handle component, described handle component is arranged in described lift shaft
End, to allow lift shaft described in manual rotation;And vertical axes, described vertical axes is threadably
It is installed perpendicular to described lift shaft to promote described upper body relative to described sub-body.
Edge sheet material feeding unit may include that drive motor, and described drive motor is arranged on described master
On body, to be rotated by applying external impetus;Drive shaft, described drive shaft is by described driving horse
Reach and rotate and be integrally provided with worm gear in the relative end of described drive shaft;Pinion shaft,
Described pinion shaft has little gear, and described little gear is simultaneously corresponding to the engagement of described worm gear to be rotated;Transmission
Chain, described driving-chain does track rotation together with the rotation of described pinion shaft;Feed spool, described in each
The bottom of feed spool is provided with supply chain gear, and described supply chain gear is because of corresponding described driving-chain
Track rotates and rotates, and the top of each described feed spool is provided with feed rolls, described feed rolls
It is used for supplying the lateral edges table of the described wooden boards to being stained with described adhesive for the described edge sheet material
Face;And connection roll, described connection roll is for being bonded to the described sheet material from described feed rolls supply
Two side edge surfaces of described wooden boards, thus described edge sheet material is existed by described drive motor
The both sides of described main body are bonded in two described side edge surfaces of described wooden boards simultaneously.
Therefore, present invention be advantageous in that, the interval between the first and second movable plates can lead to
Super-interval regulation unit is according to the width adjustment of wooden boards;And owing to edge sheet material passes through edge piece
Material feeding unit is supplied to two side edge surfaces, therefore edges of wooden boards with identical speed
Sheet material can be bonded to when track rotary unit runs simultaneously wooden boards two side edge surfaces and
There is no defect.
Detailed description of the invention
Below, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.
Should refer to now accompanying drawing, wherein identical reference runs through different accompanying drawing for specifying phase
With or similar parts.
It is used for edge sheet material being bonded to the equipment of two side edge surfaces of wooden boards according to the present invention
It is constructed such that a pair edge sheet material supply and use single track rotary unit and single drive motor
It is glued to two side edge surfaces of wooden boards, and the interval between the first and second movable plates
According to the width adjustment of wooden boards, edge sheet material is therefore allowed to be bonded to the fast of two side edge surfaces
Speed and operate without bonding defect easily.
Referring to figs. 1 to Fig. 6, according to the equipment for edge sheet material is bonded to wooden boards of the present invention
Including: table shape main body 100;Track rotary unit 210, this track rotary unit 210 is centrally and longitudinally
Being arranged in this main body 100 and have multiple orbit element, the plurality of orbit element performs track fortune
Dynamic to vertically move the wooden boards 10 being arranged on orbit element;First and second movable plates are the 310th,
320, this first and second movable plate the 310th, 320 be arranged in track rotary unit 210 both sides and
It is displaced sideways along two by spacing adjustment unit 350, to have the width corresponding to wooden boards
Interval;Adhesive applicator 410, this adhesive applicator 410 is arranged on the first and second movable plates
310th, on 320, with by applying adhesive in two side edge surfaces of wooden boards 10;Edge sheet material
Feeding unit 500, this edge sheet material feeding unit 500 is arranged on the first and second movable plates the 310th, 320
On, to supply and edge sheet material 20 be bonded in the two of the wooden boards 10 having been coated with adhesive
Individual side edge surfaces;First leading section cutter unit 610, this first leading section cutter unit 610 is installed
It on the first and second movable plates the 310th, 320, is bonded to the lateral edges table of wooden boards 10 with excision
The anterior unbonded portions of the edge sheet material 20 in face;First rearward end cutter unit 620, this is after first
End cut unit 620 is arranged on the first and second movable plates and the 310th, is bonded to wooden with excision on 320
The rear portion unbonded portions of the edge sheet material 20 of the side edge surfaces of sheet material;And second cutter unit
630, this second cutter unit 630 be arranged on the first and second movable plates the 310th, on 320 to excise limit
The top unbonded portions of embolium material 20 and bottom unbonded portions.
With reference to Fig. 1 and Fig. 2, body 100 is divided into upper body 110 and sub-body 120.Top
Main body 110 is arranged to be spaced apart with track rotary unit 210, and multiple delivery roll is arranged in top
The lower section of main body 110 is to guide the movement of wooden boards 10.
Upper body 110 includes lift unit 150, and this lift unit 150 is used for controlling upper body
The height of 110.Lift unit 150 includes: lift shaft 152, and this lift shaft 152 is longitudinally arranged upper
Above portion's main body 110, to rotate and to be provided with threaded portion on the outer surface of lift shaft 152;
Handle component 154, this handle component 154 is arranged in the end of lift shaft 152, and has Handle axis
156 to allow manual rotation lift shaft 152;And vertical axes 155, this vertical axes 155 is threaded
Be installed perpendicular to lift shaft 152, to promote upper body 110 relative to sub-body 120.
First and second movable plates the 310th, 320, this first and second movable plate is the 310th, 320 slidably
Being arranged on multiple guide rail 358, the plurality of guide rail is transversely mounted on sub-body 120.
It is arranged in the first and second movable plates the 310th, being used on 320 and apply adhesive to wood based panel
The adhesive applicator of two side edge surfaces of material 10 the 410th, the first cutter unit the 610th, the 620th,
Two cutter units 630 and pressure roller 700, this pressure roller 700 is used for extruding being bonded on wooden boards 10
Edge sheet material.
First leading section cutter unit 610 includes the first cylinder 614, and this first cylinder 614 is used at wood
It during lumber 10 mobile, is displaced sideways the first cutting blade 612 to edge sheet material 20, to excise limit
The anterior unbonded portions of embolium material 20, and the first rearward end cutter unit 620 includes the second cylinder
624, this second cylinder 624 is used for, when wooden boards 10 mobile, being displaced sideways the second cutter
Piece 622 arrives edge sheet material 20, with the rear portion unbonded portions of margins of excision sheet material 20.
Each second cutter unit 630 all includes upper and lower rotary cutting blade the 632nd, 634, should
The 632nd, upper and lower rotary cutting blade 634 is rotated by upper and lower motor (not shown),
The 310th, this upper and lower motor is arranged on the first and second movable plates 320 above and below, with excision
It is bonded to top and the bottom unbonded portions of the edge sheet material 20 of wooden boards 10.
This main body 100 also includes gripper shoe 570, and in this gripper shoe 570, edge sheet material 20 winds
Scroll is to supply edge sheet material 20.
With reference to Fig. 3, edge sheet material feeding unit 500 includes: drive motor 510, and this drive motor is pacified
It is contained on the side in the both sides of sub-body 120, in order to rotated by applying external impetus;Drive
Moving axis 520, this drive shaft 520 is extended laterally and is rotated by drive motor 510, and is driving
The relative end of axle 520 is integrally provided with worm gear 525;Pinion shaft 536, this pinion shaft
Having little gear 535, this little gear and two worm gears 525 engage and rotate accordingly;Driving-chain 542,
This driving-chain 542 does track rotation together with the rotation of pinion shaft 536;Feed spool 554, each supply
The bottom of axle 554 is provided with supply chain gear 552, and this supply chain gear 552 is because of corresponding driving-chain 542
Track rotate and rotate, and the top of each feed spool is provided with feed rolls 550, this feed rolls
550 are used for supplying the side edge surfaces of the wooden boards 10 to being stained with adhesive for the edge sheet material 20;Many
Individual connection roll 560, the plurality of connection roll 560 is for being bonded to wood by the sheet material supplied from feed rolls 550
Two side edge surfaces of lumber 10.
Driving-chain 542 winds support chain gear 544 and is supported by support chain gear 544.
With reference to Fig. 4, spacing adjustment unit 350 includes: rotary shaft 352, and this rotary shaft 352 is longitudinally
It is arranged in main body 100 and manually or automatically rotate (for example, by the revolving force from motor)
And on the outer surface of rotary shaft 352, it is provided with threaded portion;Gear-box 354, this gear-box includes
First and second travelling gear 355A, the 355B being located therein, this first and second travelling gear
355A, 355B engage with the threaded portion of rotary shaft 352;First and second power transmission shaft 356A, 356B,
This first and second power transmission shaft 356A, 356B be connected respectively to the first and second travelling gear 355A,
355B, to be displaced sideways the first and second movable plates the 310th, 320;And guide rail 358, this guide rail 358
Be transversely disposed in main body 100, with guide the first and second movable plates the 310th, 320 slip.
In other words, spacing adjustment unit 350 construction is used for causing according to the direction of rotation of rotary shaft 352
The 310th, first and second movable plates 320 move relative to the center line of main body 100 to be toward or away from that
This, thus regulate interval the 310th, between 320 for first and second movable plates.
The operation of spacing adjustment unit 350 shown in Fig. 5 A and 5B.As shown in FIG., when rotary shaft 352
When rotating in one direction, first and second travelling gear 355A, the 355B engaging with rotary shaft 352
Rotate in opposite direction relative to each other, therefore by rotational force to the first and second power transmission shafts
356A、356B。
As shown in Figure 5 A, first and second power transmission shaft 356A, 356B will laterally rightabout make
Locomotivity be transferred to the first and second movable plates the 310th, 320, therefore lateral along guide rail 358 and to
Slide the first and second movable plates the 310th, 320 in other places.
At this point, the first and second movable plates the 310th, 320 center line moving away main body 100,
And therefore add the interval being limited to therebetween.
On the contrary, as shown in Figure 5 B, rotary shaft 352 moves in opposite direction, the first and second transmissions
The locomotivity of laterally contrary direction effect is transferred to the first and second shiftings by gear 355A, 355B
Dynamic plate the 310th, 320, and therefore the 310th, the first and second movable plates 320 move closer to body 100
Center line, therefore reduce the interval being limited to therebetween.
Operation of the apparatus according to the invention shown in Fig. 6 A to 6F.With reference to Fig. 6 A, thus it is shown that wooden
Sheet material 10, this wooden boards 10 is placed on track rotary unit 210 and longitudinally enters main body
100.At this point, the side edge surfaces of wooden boards 10 contacts bonding when wooden boards 10 moves
Agent applicator 410, thus apply adhesive to the side edge surfaces of wooden boards 10.
In other words, it when orbit element rotates along track, is placed on the wood on track rotary unit 210
Lumber 10 moves along the longitudinal direction.At this moment, as shown in Figure 4, rotary shaft 352 rotates and makes to lead to
Cross first and second travelling gear 355A, the 355B being contained in gear-box 354 to revolve in opposite direction
Turn first and second power transmission shaft 356A, 356B, thus according to the width adjusting first of wooden boards 10
And second movable plate the 310th, the interval between 320.
Subsequently, as depicted in figure 6b, adhesive is coated to wooden boards 10 from adhesive applicator
Side edge surfaces, and supply edge sheet material from the feed rolls 550 rotating.Hereafter, connection roll is passed through
560, edge sheet material 20 is bonded to have been coated with the side edge surfaces of the wooden boards 10 of adhesive.
As shown in Figure 3, the supply of edge sheet material 20 is implemented so that by single driving in this way
Motor 510 rotates drive shaft 520, and therefore driving-chain 542 does track and rotate, and feed spool 554
With feed rolls 550 thus rotate, thus supply edge sheet material 20 and arrive connection roll 560.
As shown in figure 6c, when wooden boards 10 moves on track rotary unit 20, continuously
The edge sheet material 20 of supply is bonded to two side edge surfaces of wooden boards 10.
Fig. 6 D illustrates rearward end cutting process, wherein, is bonded to two lateral edges of wooden boards 10
The part that the rear portion of the edge sheet material 20 on surface is not glued is cut.At this point, the first rearward end is cut
The second cutting blade 622 cutting unit 620 moves inward, thus cutting is from the rear end of wooden boards 10
The unbonded portions of rearwardly projecting edge, portion sheet material.
Fig. 6 E illustrates leading section cutting process, wherein, is bonded to two lateral edges of wooden boards 10
The part that the front portion of the edge sheet material 20 on surface is not glued is cut.At this point, the first leading section is cut
The first cutting blade 612 cutting unit 610 moves inward, and therefore cuts the front end from wooden boards 10
The unbonded portions of the edge sheet material that portion highlights forward.
Subsequently, as shown in Figure 6 F, the upper and lower rotating blade of the second cutter unit 630 is the 632nd,
634 rotate to cut the top of the edge sheet material 20 that the wooden boards 10 from movement highlights up and down
Portion and bottom unbonded portions.
Stand the wooden boards 10 of said procedure in two side edge surfaces by being arranged on first and
Two movable plates the 310th, the multiple pressure rollers 700 on 320 extrude, and therefore edge sheet material 20 glues securely
Knot is to two side edge surfaces of wooden boards 10.
More particularly, the bond operation of the equipment according to the present invention is implemented by this way to complete to adjust
First and second movable plates the 310th, the interval between 320;Coating adhesive is to the two of wooden boards 10
Individual side edge surfaces;By the first front and rear end cut unit the 610th, 620 cut edge sheet material 20
Front and rear unbonded portions;Top by the second cutter unit 630 cut edge sheet material 20
With bottom unbonded portions;And two sides of wooden boards 10 are extruded and are bonded in by pressure roller 700
Edge sheet material on edge surface.
As described above, present invention be advantageous in that: the first and second movable plates are the 310th, between 320
Interval can be by spacing adjustment unit 350 according to the width adjustment of wooden boards 10;And due to
Edge sheet material 20 is fed to wooden boards 10 by edge sheet material feeding unit 500 with identical speed
Two side edge surfaces, thus edge sheet material 20 can when track rotary unit 210 operates simultaneously
It is bonded to two side edge surfaces of wooden boards 10 without defect.
Although disclose the preferred embodiments of the present invention for illustrative purposes, but people in the art
Member is it will be appreciated that repair without departing from the various of the scope and spirit of the present invention as disclosed in claims
Changing, it is all possible for adding and replacing.