CN110948642A - Portable paint-free edge sealing machine for blockboards - Google Patents
Portable paint-free edge sealing machine for blockboards Download PDFInfo
- Publication number
- CN110948642A CN110948642A CN202010038659.1A CN202010038659A CN110948642A CN 110948642 A CN110948642 A CN 110948642A CN 202010038659 A CN202010038659 A CN 202010038659A CN 110948642 A CN110948642 A CN 110948642A
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- China
- Prior art keywords
- edge
- hot air
- positioning
- substrate
- edge sealing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
Abstract
The invention discloses a portable paint-free woodworking plate edge bonding machine, which is an improvement on the conventional paint-free woodworking plate portable edge bonding machine. The invention comprises a base plate, a handle, a motor, a positioning pinch roller, a guide groove, a backer, a switch, a hot air device, a circuit board and a power line. The invention only arranges one pressing wheel and is additionally provided with the hot air device, the shape of the backer is reset, the circular arc-shaped paint-free woodworking plate can be subjected to edge sealing, and the surface formed by the backup edge of the backer is vertical to the surface formed by the edge sealing strip pressed by the pressing wheel, so that the edge sealing quality is improved.
Description
Technical Field
The invention relates to a portable paint-free woodworking plate edge banding machine, which is an improved edge banding machine for carpenters.
Background
The portable edge bonding machine for the paint-free blockboard with the existing notice number CN 208247102U has the following defects when the edge bonding is carried out on the paint-free blockboard:
firstly, the method comprises the following steps: the two pressing wheels are adopted, so that the complexity of the machine is increased, and the cost is increased.
Secondly, the pressing surface of the pressing wheel is a plane and has no positioning function, so that one end of the edge sealing strip must be adhered to the edge to be sealed before the operation is continued, the complexity of the operation is increased, and the working efficiency is reduced.
Thirdly, one hand uses the edge banding machine during operation, and the other hand needs to use the hot-air gun, need fix the paint-free carpenter board with the anchor clamps during banding, still need rotate the circular paint-free carpenter board when will exempting from the paint-free carpenter board banding to the circular shape, because both hands need operate edge banding machine and hot-air gun, just can't rotate the circular paint-free carpenter board, consequently just can't carry out the banding to the circular paint-free carpenter board without other instruments.
Fourthly: its backer is a vertical and a horizontal arrangement, and is vertical on the left side, and is horizontal on the right, and the bag sealer is moved to the left during operation, and when carrying out the banding to the exempting from lacquer carpenter board of circular arc, the vertical backer on the left side can surpass the border of exempting from lacquer carpenter board to the outside and only leave horizontal backer, and single horizontal backer makes this backer lose the positioning action, consequently can not be used for the banding to the circular arc.
And fifthly, the surface formed by the leaning edge of the backer is not ensured to be vertical to the surface formed by pressing the edge sealing strip by the front rolling wheel and the rear rolling wheel, and the edge sealing strip can be inclined during edge sealing without the vertical relation, so that the edge sealing effect is poor.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an improved portable paint-free blockboard edge sealing machine capable of sealing circular and arc-shaped paint-free blockboards. The invention uses the edge banding strips coated by hot melt adhesive to carry out edge banding on the paint-free blockboard.
In order to achieve the above object, the present invention adopts the following technical solutions. A portable paint-free woodworking plate edge bonding machine comprises: base plate, handle, motor, location pinch roller, guide slot, backer, switch, hot-blast device, circuit board, power cord.
The hot air device comprises a hot air cavity, a fan, an electric heating wire and a hot air outlet.
The substrate is made of a thin metal plate.
The base plate middle part be provided with the location pinch roller, the location pinch roller make by high temperature resistant elastoplast, the pressure face of location pinch roller is the recess shape, the both sides of recess are the location limit of location pinch roller, the width of recess is clearance fit with the width of banding strip, the banding strip is blocked by the location limit in the recess of location pinch roller to the location makes the banding strip can not control and rocks, the axle of location pinch roller passes the base plate and connects on the motor output shaft behind the back of the base plate, it is rotatory to drive the location pinch roller by the motor, the rotatory linear velocity of location pinch roller excircle is between 80 centimetres-260 centimetres per minute.
The motor is fixed on the back of the substrate through screws, and a rear cover for protecting the motor is arranged on the motor.
The base plate before upper portion be provided with the guide slot to the slope of location pinch roller, the guide slot is the spill, the marginal upper end and the lower extreme that the both sides of spill guide slot were stood respectively have a through-hole at least, the screw has been worn in the through-hole, the screw is fixed the guide slot on the base plate, space between the concave surface of screw and guide slot is clearance fit with the thickness of banding strip, the width of the recess of guide slot is clearance fit with the width of banding strip, the banding strip passes through the back from the recess of guide slot and the space between the screw through the location limit dual localization on the location pinch roller, make the banding strip can not control the aversion, the banding strip can only prolong the direction removal of guide slot.
The lower part of the positioning pressing wheel is provided with a backer, the backer comprises at least three backup edges, the two sides of the backer are vertical backup edges, the middle of the backer is a transverse backup edge, and a plane formed by the edge of the backer is vertical to a plane formed by pressing the edge sealing strip by the pressing wheel.
The base plate in front of the guide groove is also provided with the hot air device. The hot air device comprises a hot air cavity, a fan, an electric heating wire and an L-shaped hot air outlet. The hot air cavity is connected to the substrate, a fan is arranged on the upper portion of the inner portion of the hot air cavity, an electric heating wire is arranged below the fan, an L-shaped hot air outlet is arranged below the electric heating wire, the L-shaped hot air outlet is bent towards the positioning pinch roller and is right opposite to a hot melt adhesive surface of an edge sealing strip penetrating out of the guide groove and passing through the positioning pinch roller. The electric heating wire is electrically connected with the temperature regulator on the circuit board, and the fan is electrically connected with the circuit board. After the fan is electrified, the fan blade rotates to blow air to the heating wire below, the heating wire generates heat after being electrified to heat the passing air, and the hot air is blown to the hot melt adhesive surface of the edge sealing strip through the L-shaped hot air outlet and is dissolved. The thermoregulator is adjusted to control the heating value of the electric heating wire, so as to control the melting time of the hot melt adhesive, and when the hot melt adhesive is fully melted and the edge sealing strip is not melted, the hot melt adhesive is pressed on the paint-free blockboard by the positioning pressing wheel.
The handle is provided with a switch and a thermostat knob, a circuit board is arranged in the handle, the circuit board is provided with a thermostat and a power supply for supplying power to the fan and the motor, and the handle is externally connected with a power line.
The motor and the fan are electrically connected with the circuit board, the heating wire is electrically connected with the temperature regulator on the circuit board, the circuit board is electrically connected with the switch, and the switch is electrically connected with the power line.
The invention has the beneficial effects that:
the cost is reduced;
the invention can be operated with one hand;
the circular and arc-shaped paint-free blockboard can be subjected to edge sealing;
the edge sealing quality is improved.
Drawings
FIG. 1 is a schematic front view of the present invention
FIG. 2 is a side schematic view of the present invention
FIG. 3 is a schematic view of the initial state of the edge banding operation performed by the present invention
In the figure: the device comprises a base plate 1, a handle 2, a switch 3, a guide groove 4, a positioning pinch roller 5, a backer 6, a battery 7, a rear cover 8, a motor 9, a positioning edge 10, a hot air cavity 11, a fan 12, an electric heating wire 13, a hot air outlet 14, an edge sealing strip 15, a to-be-sealed edge 16 and a paint-free carpentry board 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1, 2 and 3, the portable paint-free carpentry board edge banding machine comprises a base plate 1, a handle 2, a switch 3, a guide groove 4, a positioning pressing wheel 5, a backer 6, a battery 7, a rear cover 8, a motor 9, a positioning edge 10, a hot air cavity 11, a fan 12, a heating wire 13, a hot air outlet 14, an edge banding strip 15, a to-be-sealed edge 16 and a paint-free carpentry board 17.
The base plate 1 is formed by bending a thin steel plate with the thickness of 1.5 mm through a die after laser cutting, the upper part of the base plate 1 is provided with a handle 2, the handle 2 is also formed by bending the thin steel plate with the thickness of 1.5 mm, a circuit board is fixed inside the handle 2, the handle 2 is provided with a switch 3 and a temperature adjusting knob, and the rear part of the handle 2 is also connected with a power line.
The motor 9 is fixed on the back of the base plate 1 through screws, a rear cover 8 for protecting the motor 9 is arranged on the motor 9, and the rear cover 8 is made of a thin iron plate.
The upper left portion of base plate 1 be guide slot 4, guide slot 4 is the spill, the marginal upper end and the lower extreme that the both sides of spill guide slot 4 were stood respectively have a through-hole at least, the screw has been worn in the through-hole, the screw is fixed guide slot 4 on base plate 1, the height in space between the concave surface of screw and guide slot 4 is 0.5mm than banding 15 thickness height, the width of the recess of guide slot 4 is 0.5mm than banding 15 width, banding 15 passes through the location limit 10 dual localization on the locating pinch roller 5 after the space between the recess of guide slot 4 and the screw, make banding 15 can not control the aversion, banding 15 can only prolong the direction removal of guide slot 4.
The hot air device is also arranged on the substrate 1 in front of the guide groove 4. The hot air device comprises a hot air cavity 11, a fan 12, heating wires 13 and an L-shaped hot air outlet 14. The hot air cavity 11 is connected to the substrate 1, a fan 12 is arranged on the upper portion inside the hot air cavity 11, an electric heating wire 13 is arranged below the fan 12, an L-shaped hot air outlet 14 is arranged below the electric heating wire 13, and the L-shaped hot air outlet 14 is bent towards the positioning pinch roller 5 and is right opposite to a hot melt adhesive surface of an edge sealing strip penetrating out of the guide groove 4 and passing through the positioning pinch roller 5. The heating wire 13 is electrically connected with a temperature regulator on the circuit board, and the fan 12 is electrically connected with the circuit board. After the fan 12 is powered on, the fan blade rotates to blow air to the heating wire 13 below, the heating wire 13 generates heat after being powered on to heat passing air, and the hot air is blown to the hot melt adhesive surface of the edge sealing strip through the L-shaped hot air outlet 14 and is melted. The heating value of the heating wire 13 is controlled by adjusting the temperature regulator, so that the melting time of the hot melt adhesive is controlled, and when the edge sealing strip 15 is not melted and the hot melt adhesive is melted, the positioned pressing wheel 5 is pressed on the edge to be sealed 16 of the paint-free blockboard 17.
The lower portion of the base plate 1 is provided with a backer 6, the backer 6 is composed of three backup edges, the backup edges on two sides are arranged in the vertical direction, the backup edge in the middle is transversely arranged, the backup edge is formed by bending the base plate 1 for 90 degrees, the backup edges of the three backup edges are as high as each other to form a plane, and the plane is perpendicular to the plane formed by pressing the edge sealing strip by the positioning pinch roller 5.
The handle 2 on be provided with switch 3 and thermoregulator knob, be provided with the circuit board in the handle 2, have the thermoregulator and the power for fan and motor power supply on the circuit board, 3 external connection power cords of handle.
The motor 9 and the fan 12 are electrically connected with a circuit board, the heating wire 13 is electrically connected with a temperature regulator on the circuit board, the circuit board is electrically connected with the switch 3, and the switch 3 is electrically connected with a power line.
The process for operating the invention comprises the following steps:
the paint-free carpentry board 17 is vertically placed, and the edge to be sealed 16 is upward. A section of edge banding 15 is cut which is 5 cm longer than the length of the edge banding 16 to be banded.
The handle 2 of the invention is held by the right hand, the hot melt adhesive surface of the edge sealing strip 15 passes through the guide groove 4 and the lower surface of the positioning pressing wheel 5 of the invention by the left hand, the invention is vertically placed outside the initial position of the corner at the right end of the edge sealing strip 16 to be sealed, the backer 6 leans against the side surface of the paint-free wood board 17, the positioning edge 10 of the positioning pressing wheel 5 clamps the edge sealing strip 15 and then clamps the edge sealing strip on the edge sealing strip 16 to be sealed and stands outside the initial position of the right corner of the edge sealing strip 16 to be sealed, so that the hot air cavity 11 does not touch the edge sealing strip 16 to be sealed, but the pressing surface of the positioning pressing wheel 5 does not press the edge sealing strip.
The switch 3 of the invention is opened, the positioning pinch roller 5 starts to rotate, the fan 12 and the heating wire 13 in the hot air cavity 11 start to work, the L-shaped hot air outlet 14 blows hot air, after the hot air melts the hot melt adhesive surface of the edge banding strip 15 between the guide groove 4 and the positioning pinch roller 5, the handle 2 of the invention is held by the right hand to lightly press leftwards, the rotating positioning pinch roller 5 presses the edge banding strip 15 and presses on the angle of the initial position of the edge banding strip 16 to be sealed, the motor 9 drives the edge banding machine to move leftwards, the backer 6 abuts against the side surface of the paint-free carpentry board 17, and the positioning pinch roller 5 presses the melted edge banding strip 15 on the edge banding strip 16 to be sealed. The edge strip 15 is thus pressed by the positioning rollers 5 against the edge 16 to be sealed.
After the edge banding strips 15 are cooled, redundant edge banding strips 15 at two ends are cut off by using flush scissors, redundant edge banding strips 15 at two sides of the paint-free carpentry board 17 are cut off by using an edger, and the edges of the paint-free carpentry board 17 are sealed.
Claims (5)
1. The utility model provides a portable lacquer carpenter board bag sealer of exempting from which characterized in that: comprising a substrate (1); the device also comprises a handle (2) arranged on the upper part of the base plate (1); the motor is arranged on the back surface of the substrate (1); the positioning device is characterized by further comprising a positioning pressing wheel (5) arranged in the middle of the substrate (1), the pressing surface of the positioning pressing wheel (5) is in a groove shape, positioning edges (10) of the positioning pressing wheel (5) are arranged on two sides of the groove, the width of the groove is in clearance fit with the width of the edge sealing strip (15), the shaft of the positioning pressing wheel (5) penetrates through the substrate (1) and is connected to an output shaft of a motor (9) on the back of the substrate (1), the motor (9) drives the positioning pressing wheel (5) to rotate, and the linear speed of the excircle rotation of the groove of the positioning pressing wheel (5) is 80 cm-260 cm per minute; the device also comprises a guide groove (4) arranged at the front upper part of the substrate (1); the hot air device is arranged at the front part of the base plate (1); the device also comprises a back rest (6) arranged at the lower part of the positioning pinch roller (5).
2. The portable edge banding machine of claim 1, wherein: the backer (6) has at least three backup edges, the backup edges on two sides are arranged in the vertical direction, the backup edge in the middle is transversely arranged, the backup edge is perpendicular to the substrate (1), the three backup edges are as high as one another to form a plane, and the plane is perpendicular to the plane formed by the pressing edge sealing strip pressed by the pressing wheel (5).
3. The portable edge banding machine of claim 1, wherein: the guide groove (4) is concave, the upper end and the lower end of the edge standing on two sides of the concave guide groove (4) are at least provided with a through hole, a screw penetrates through the through hole, the guide groove (4) is fixed on the substrate (1) by the screw, a gap between the screw and the concave surface of the guide groove (4) is in clearance fit with the thickness of the edge sealing strip (15), and the width of the groove of the guide groove (4) is in clearance fit with the width of the edge sealing strip (15).
4. The portable edge banding machine of claim 1, wherein: the hot air device comprises a hot air cavity (11), a fan (12), an electric heating wire (13) and an L-shaped hot air outlet (14); the hot air cavity (11) is connected to the substrate (1), a fan (12) is arranged on the upper portion inside the hot air cavity (11), an electric heating wire (13) is arranged below the fan (12), an L-shaped hot air outlet (14) is arranged below the electric heating wire (13), and the L-shaped hot air outlet (14) is bent towards the positioning pinch roller (5) and is just opposite to a hot melt adhesive surface which penetrates out of the guide groove (4) and passes through an edge sealing strip (15) of the positioning pinch roller (5).
5. The portable edge banding machine of claim 1, wherein: the handle (2) is provided with a switch (3) and a knob of the temperature regulator, a circuit board is arranged in the handle (2), the circuit board is provided with the temperature regulator and a power supply for supplying power to the fan and the motor, and the handle (2) is externally connected with a power line; the fan (12), the electric heating wire (13) and the motor (9) are electrically connected with the circuit board, the circuit board is connected with the switch, and the switch is electrically connected with the power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038659.1A CN110948642A (en) | 2020-01-15 | 2020-01-15 | Portable paint-free edge sealing machine for blockboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038659.1A CN110948642A (en) | 2020-01-15 | 2020-01-15 | Portable paint-free edge sealing machine for blockboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110948642A true CN110948642A (en) | 2020-04-03 |
Family
ID=69985805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010038659.1A Withdrawn CN110948642A (en) | 2020-01-15 | 2020-01-15 | Portable paint-free edge sealing machine for blockboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110948642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452180A (en) * | 2020-05-20 | 2020-07-28 | 江苏无锡欧派集成家居有限公司 | Furniture board oscillation laser beam gluing process |
-
2020
- 2020-01-15 CN CN202010038659.1A patent/CN110948642A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452180A (en) * | 2020-05-20 | 2020-07-28 | 江苏无锡欧派集成家居有限公司 | Furniture board oscillation laser beam gluing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200403 |
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| WW01 | Invention patent application withdrawn after publication |