阅读说明：本技术 一种边缘涂装砂光机的干燥装置 (Drying device of edge coating sander ) 是由 赵少华 孙玉萍 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种边缘涂装砂光机的干燥装置,包括用于照射板材边缘以对板材边缘进行干燥的光源,所述光源的一侧设有用于反射所述光源的光线以照射板材边缘上边角的上反光板和用于反射所述光源的光线以照射板材边缘下边角的下反光板,所述光源远离被照射板材的一侧设有用于将光源发出远离被照射板材的光线反射向被照射板材的光源凹面镜,本发明通过在光源的一侧设有用于反射光源的光线以照射板材边缘上边角的上反光板和用于反射光源的光线以照射板材边缘下边角的下反光板,实现多角度地对上述板材边缘的上下边角的倒角处进行光照干燥处理,提高了干燥效率,避免了人工修复涂装,于是也达到了环保的效果。(The invention discloses a drying device of an edge coating sander, which comprises a light source used for irradiating the edge of a plate to dry the edge of the plate, wherein one side of the light source is provided with an upper reflecting plate used for reflecting the light of the light source to irradiate the upper corner of the edge of the plate and a lower reflecting plate used for reflecting the light of the light source to irradiate the lower corner of the edge of the plate, one side of the light source far away from the irradiated plate is provided with a light source concave mirror used for reflecting the light emitted by the light source to the irradiated plate far away from the irradiated plate, the invention realizes the illumination drying treatment of the chamfers of the upper and lower corners of the edge of the plate at multiple angles by arranging the upper reflecting plate used for reflecting the light of the light source to irradiate the upper corner of the edge of the plate and the lower reflecting plate used for reflecting the light of the light source to irradiate the lower corner of the edge of the plate on, avoids manual repair coating, and achieves the effect of environmental protection.)

1. The utility model provides an edge coating grinder's drying device which characterized in that: including being used for shining the panel edge in order to carry out dry light source (4) to the panel edge, one side of light source (4) is equipped with and is used for the reflection last reflector panel (101) of light source (4) in order to shine the panel edge corner and is used for the reflection lower reflector panel (201) of corner under the light of light source (4) in order to shine the panel edge.

2. The drying device of an edge-coating sander according to claim 1, wherein: the upper light reflecting plate (101) and the lower light reflecting plate (201) are both flat-plate-shaped.

3. The drying device of an edge-coating sander according to claim 1, wherein: the sections of the upper reflector (101) and the lower reflector (201) are arc-shaped, and the concave surfaces of the upper reflector (101) and the lower reflector (201) face the side where the light source (4) is located.

4. The drying device of an edge-coating sander according to claim 1, wherein: the sections of the upper reflector (101) and the lower reflector (201) are both in a broken line shape formed by at least two straight lines, and the broken line forms a concave shape facing the side where the light source (4) is located.

5. The drying device of an edge-coating sander according to claim 1, wherein: the section of the upper reflector (101) is in a broken line shape formed by at least two straight lines, the broken line forms a concave shape facing the side where the light source (4) is located, the section of the lower reflector (201) is in a circular arc shape, the concave surface of the lower reflector (201) faces the side where the light source (4) is located, and the lower reflector (201) is located below the upper reflector (101).

6. The drying device of an edge-coating sander according to claim 1, wherein: the upper reflector (101) and the lower reflector (201) are both in a wave shape.

7. The drying device of an edge-coating sander according to claim 1, wherein: go up reflector panel (101) and be connected with and be used for to peripheral object insulate against heat and have gapped first baffle (102) with peripheral object, lower reflector panel (201) is connected with and is used for to peripheral object insulate against heat and have gapped second baffle (202) with peripheral object, first baffle (102) with second baffle (202) symmetrical arrangement.

8. The drying unit of an edge-coating sander as set forth in any one of claims 1 to 7, wherein: the light source (4) is a tubular light source.

9. The drying device of an edge-coating sander as set forth in claim 8, wherein: and a light source reflector (3) for reflecting the light rays emitted by the light source (4) and far away from the irradiated plate to the irradiated plate is arranged on one side of the light source (4) far away from the irradiated plate.

10. The drying device of an edge-coating sander as set forth in claim 9, wherein: light source speculum (3) outside is equipped with lamp shade (7), lamp shade (7) are dorsad one side of light source (4) is equipped with exhaust pipe connector (5), light source speculum (3) middle part is equipped with gas vent (301), gas vent (301) with exhaust pipe connector (5) intercommunication.

Technical Field

The invention relates to the technical field of plate edge coating sanding machines, in particular to a drying device of an edge coating sanding machine.

Background

At present, edge coating grinder is used for carrying out the chamfer sand light to the edge of furniture such as fibreboard or particle board with panel, UV paint is the coating drying many times and is painted sand light processing, when carrying out the solid drying of UV light to the panel edge, current technique adopts the mode at UV light source unilateral irradiation panel edge, because paint is piled up easily to the chamfer department at the upper and lower corner at panel edge, this kind of mode is because accumulational paint does not have UV light irradiation relatively by the opposite side that UV light source directly shines basically, so be difficult to thoroughly dry above-mentioned chamfer department, can cause the paint of the upper and lower chamfer department at panel work piece edge to drop easily, make work piece edge coating grinder application back, need once again carry out manual coating processing just can reach the required outward appearance effect of work piece, so technological efficiency is low with high at present, and need artifical repeated coating, environmental protection is not.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide the drying device of the edge coating sander, which is environment-friendly and efficient.

The purpose of the invention is realized by the following technical scheme.

The invention comprises a light source for irradiating the edge of a plate to dry the edge of the plate, wherein one side of the light source is provided with an upper reflecting plate for reflecting the light of the light source to irradiate the upper corner of the edge of the plate and a lower reflecting plate for reflecting the light of the light source to irradiate the lower corner of the edge of the plate.

Preferably, the upper reflector and the lower reflector are both flat.

Preferably, the cross sections of the upper reflector and the lower reflector are arc-shaped, and the concave surfaces of the upper reflector and the lower reflector face the side where the light source is located.

Preferably, the cross sections of the upper light reflecting plate and the lower light reflecting plate are both in a broken line shape composed of at least two straight lines, and the broken line forms a concave shape facing the side where the light source is located.

Preferably, the cross section of the upper reflector is in a broken line shape composed of at least two straight lines, the broken line forms a concave shape facing the side where the light source is located, the cross section of the lower reflector is in a circular arc shape, the concave surface of the lower reflector faces the side where the light source is located, and the lower reflector is located below the upper reflector.

Preferably, the upper reflector and the lower reflector are both wave-shaped.

Preferably, the upper reflector is connected with a first baffle used for insulating heat of peripheral objects and having gaps with the peripheral objects, the lower reflector is connected with a second baffle used for insulating heat of the peripheral objects and having gaps with the peripheral objects, and the first baffle and the second baffle are symmetrically arranged.

Preferably, the light source is a tubular light source.

Preferably, a side of the light source far away from the irradiated plate is provided with a light source reflector for reflecting light rays emitted by the light source far away from the irradiated plate to the irradiated plate.

Preferably, the light source reflector is a concave reflector.

Preferably, the light source reflector outside is equipped with the lamp shade, the lamp shade is dorsad one side of light source is equipped with exhaust pipe connector, the light source reflector middle part is equipped with the gas vent, the gas vent with exhaust pipe connector intercommunication.

Compared with the prior art, the invention has the following beneficial effects: the upper light reflecting plate used for reflecting the light of the light source to irradiate the upper corner of the edge of the plate and the lower light reflecting plate used for reflecting the light of the light source to irradiate the lower corner of the edge of the plate are arranged on one side of the light source, so that the chamfering positions of the upper corner and the lower corner of the edge of the plate can be subjected to illumination drying treatment at multiple angles, the drying efficiency is improved, manual repair coating is avoided, and the environment-friendly effect is achieved.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is a left-view partial structure diagram of the present invention.

Fig. 3 is a partial structural schematic diagram of a first embodiment of the present invention.

Fig. 4 is a partial structural schematic diagram of a second embodiment of the present invention.

Fig. 5 is a partial structural schematic diagram of a third embodiment of the present invention.

Fig. 6 is a partial structural schematic diagram of a fourth embodiment of the present invention.

Fig. 7 is a partial structural schematic diagram of a fifth embodiment of the present invention.

Description of reference numerals: 101-upper reflector; 102-a first baffle; 201-lower reflector; 202-a second baffle; 3-a light source reflector; 301-an exhaust port; 4-a light source; 5-air draft tube joint; 6-a plate material; 601-a first corner; 602-a second corner; 7-a lampshade; 8-wheel.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

The invention discloses a drying device of an edge coating sander, as shown in fig. 1 and fig. 2, comprising a light source 4 for irradiating the edge of a plate to dry the edge of the plate, wherein the light source 4 is a common UV lamp tube on the market, namely, the light source 4 is tubular, which can irradiate the edge of the plate 6 in a larger range than a point-shaped light source, thus being beneficial to improving the production efficiency, one side of the light source 4 is provided with an upper reflecting plate 101 for reflecting the light of the light source 4 to irradiate the upper corner of the edge of the plate and a lower reflecting plate 201 for reflecting the light of the light source 4 to irradiate the lower corner of the edge of the plate, as shown in fig. 1, namely, the upper side and the lower side of the plate 6 are respectively provided with a reflecting. The side of the light source 4 far away from the irradiated plate is provided with a light source reflector 3 for reflecting the light emitted by the light source 4 far away from the irradiated plate to the irradiated plate, the light source reflector 3 is preferably a concave reflector, the cross section of the light source reflector 3 is arc-shaped, specifically, the overall shape of the light source reflector 3 is a part of a cylindrical barrel, the light source 4 is arranged at the symmetrical central plane of the light source reflector 3, the proper distance between the light source 4 and the light source reflector 3 is set, so that a part of the light source 4 is reflected to the edge side of the plate 6 as the light path shown in the attached drawing 3, and the arrangement is characterized in that the light emitted by the light source 4 opposite to the plate 6 can be also reflected to the edge side of the plate 6 mostly, the light is effectively utilized, and the energy-saving effect. In addition, as another structure form of the light source reflector 3, it may also be two plane mirrors symmetrically arranged above and below the light source 4, and also can play a role in partially reflecting the light emitted by the light source 4 far away from the irradiated plate to the irradiated plate.

For example, as shown in fig. 3, in the first embodiment of the present invention, the upper reflective plate 101 and the lower reflective plate 201 are both flat, the included angle between the upper reflective plate 101 and the lower reflective plate 201 and the sheet 6 is set to be about 45 °, and both the upper reflective plate 101 and the lower reflective plate 201 can be formed by processing mirror stainless steel plates, as shown in the optical path analysis of fig. 3, a part of the light not directly irradiated to the edge of the sheet 6 by the light source 4 is reflected by the upper reflective plate 101 and the lower reflective plate 201 and irradiated to the upper and lower surfaces of the sheet 6, and the accumulated paint is also irradiated to the chamfers of the first corner 601 and the second corner 602 at the edge of the sheet 6 at the same time, and the accumulated paint is schematically shown by black blocks in the drawing, so that the present invention can perform UV (i.e. ultraviolet) illumination drying treatment on the chamfers of the upper and lower corners at the edge of the sheet 6 at multiple angles, thereby, avoids manual repair coating, and achieves the effect of environmental protection.

As shown in fig. 4, in the second embodiment of the present invention, the cross-section of each of the upper reflector 101 and the lower reflector 201 is arc-shaped, the concave surface of the upper reflector 101 and the lower reflector 201 faces the side of the light source 4, and as can be seen from the optical path analysis of fig. 4, a part of the light emitted from the light source 4 and not directly irradiating the board 6 is focused by the upper reflector 101 and the lower reflector 201 to intensively irradiate the accumulated paint at the chamfered corners of the first corner 601 and the second corner 602, and the focused irradiation is irradiated from the opposite side to the light source 4, so that the irradiation at the first corner 601 and the second corner 602 is particularly intense, and the accumulated paint at the position is intensively irradiated and dried, and the drying efficiency is higher.

As shown in fig. 5, in a third embodiment of the present invention, the cross-sections of the upper reflector 101 and the lower reflector 201 are each a broken line formed by at least two straight lines, and the upper reflector 101 and the lower reflector 201 shown in fig. 5 are three broken lines, and the broken lines form a concave shape facing the side where the light source 4 is located, when the second embodiment is used in some occasions, the temperature of the corners of the edge of the sheet material 6 may be too high, so that the third embodiment can achieve that the light is relatively focused to irradiate the corners of the edge of the sheet material 6 from the side opposite to the light source 4, and on the other hand, the local irradiation is not too concentrated, which may cause insufficient drying of other areas.

As shown in fig. 5, as a fourth embodiment of the present invention, the cross section of the upper reflector 101 is a broken line shape composed of at least two straight lines, and the broken line forms a concave shape facing the side of the light source 4, the cross section of the lower reflector 201 is circular arc, the concave surface of the lower reflector 201 faces the side of the light source 4, the lower reflector 201 is located below the upper reflector 101, specifically, the paint on the edge of the plate 6 coated in the previous step is mixed with the paint in the second and third embodiments, so that more paint is relatively accumulated on the corner of the plate 6 located below due to the gravity, and in this case, the corner of the plate 6 below needs to be intensively irradiated and dried with high intensity, which is more reasonable, and is beneficial to improving the drying efficiency and ensuring the quality.

As shown in fig. 5, in a fifth embodiment of the present invention, the upper reflector 101 and the lower reflector 201 are both wavy, and it can be seen from the light path analysis in fig. 5 that this arrangement can reflect a small amount of light from the light source 4, and on the other hand, can dry paint that may be splashed on the upper and lower surfaces of the board 6, so as to stabilize the quality of the product.

In summary, the first embodiment has a simple structure and is easy to manufacture, but the effect is not good; the fourth embodiment is the most efficient and adaptable.

Further, as shown in fig. 1, the upper reflector 101 is connected to a first baffle 102 for insulating heat of a peripheral object and having a gap with the peripheral object, the lower reflector 201 is connected to a second baffle 202 for insulating heat of the peripheral object and having a gap with the peripheral object, the first baffle 102 and the second baffle 202 are symmetrically arranged, the first baffle 102 and the upper reflector 101 can be integrally bent, similarly, the second baffle 202 and the lower reflector 201 can be integrally bent, the upper reflector 101 and the lower reflector 201 are both installed and fixed on a rack of the edge coating sander through the first baffle 102 or the second baffle 202, by arranging the first baffle 102 and the second baffle 202, light of the light source 4 can be blocked, thereby avoiding affecting other devices of the edge coating sander, stabilizing the operation of the sander, and facilitating improvement of production efficiency.

Further, as shown in fig. 1 and 2, a lampshade 7 is arranged on the outer side of the light source reflector 3, the lampshade 7 can be formed by bending and welding common steel plates, a cylindrical exhaust pipe joint 5 is fixedly installed on one side of the lampshade 7, which is back to the light source 4, an exhaust port 301 is arranged in the middle of the light source reflector 3, and the exhaust port 301 is communicated with the exhaust pipe joint 5.

As shown in fig. 1, the edge coating sander is provided with a plurality of wheels 8, the wheels 8 are used for supporting the plate 6, the plate 6 is driven by other devices of the edge coating sander to be conveyed linearly, the edge of the long plate 6 can slowly pass through the drying device disclosed by the invention after being coated by other devices, and the upper reflector 101, the lower reflector 201 and the plate 6 are provided with a small gap, so that the plate 6 can smoothly pass through the gap, and the edge of the plate 6 can be dried efficiently, and the product quality is ensured.