CN209866571U - Cooling system of UV light curing machine - Google Patents
Cooling system of UV light curing machine Download PDFInfo
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- CN209866571U CN209866571U CN201822205258.1U CN201822205258U CN209866571U CN 209866571 U CN209866571 U CN 209866571U CN 201822205258 U CN201822205258 U CN 201822205258U CN 209866571 U CN209866571 U CN 209866571U
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Abstract
The utility model discloses a cooling system of UV light curing machine, the cooling system comprises a blower and a first exhaust fan which are arranged outside a machine platform, and an air knife structure which is arranged in a closed space, the blower is provided with an air supply inlet, the first exhaust fan is provided with an air draft inlet and an air draft outlet, the air draft inlet is communicated with the closed space, the air knife structure comprises an air knife shell, the air knife shell is provided with an air knife air inlet and an air knife air outlet, the air knife air inlet is connected with the air supply inlet, and the air knife air outlet faces towards a product; still be provided with the spoiler in the air knife shell, the spoiler has been seted up to the spoiler, and the forced draught blower passes through the air knife air intake and gets into in the air knife shell and flow out from the air knife air outlet after the spoiler in order to cool down the product surface, and the heat of wafting in the enclosure space is discharged from the convulsions export again through the convulsions entry of first air exhauster. So that the cooling effect of the UV curing machine is good.
Description
Technical Field
The utility model relates to a cooling system of UV light solid machine.
Background
The UV curing machine is a device for curing the glue applied to the panel. Because the light source capable of emitting ultraviolet light is adopted to cure the colloid, the temperature of the products such as the panel and the like is also very high due to the high temperature in the UV light curing machine, and therefore a good cooling system is needed to cool the UV light curing machine. The existing cooling mode of the UV curing machine basically adopts a fan or a first exhaust fan to cool, and the cooling effect is not ideal.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cooling system of UV light solid machine, it has overcome the not enough of existence of background art. The utility model provides an adopted technical scheme of its technical problem is:
the utility model provides a cooling system of solid machine of UV light, the solid machine of UV light includes board and light emitting source, and the board is provided with an enclosure, and the light emitting source is installed in the enclosure, its characterized in that: the cooling system comprises a blower and a first exhaust fan which are arranged outside the machine platform, and an air knife structure which is arranged in the closed space, wherein the blower is provided with an air supply inlet, the first exhaust fan is provided with an air draft inlet and an air draft outlet, the air draft inlet is communicated with the closed space, the air knife structure comprises an air knife shell, the air knife shell is provided with an air knife air inlet and an air knife air outlet, the air knife air inlet is connected with the air supply inlet, and the air knife air outlet faces towards a product; still be provided with the spoiler in the air knife shell, the spoiler has been seted up to the spoiler, and the forced draught blower passes through the air knife air intake and gets into in the air knife shell and flow out from the air knife air outlet after the spoiler in order to cool down the product, and the heat of wafting in the enclosure space is discharged from the convulsions export again through the convulsions entry of first air exhauster.
In a preferred embodiment: the spoiler comprises a first spoiler and a second spoiler which are arranged at intervals up and down, the first spoiler is close to the air inlet of the air knife, the second spoiler is close to the air outlet of the air knife, the first spoiler is provided with at least two groups of first spoiler holes, intervals are arranged between every two adjacent groups of first spoiler holes, and each group of first spoiler holes is provided with a plurality of first spoiler holes which are arranged at intervals; the second spoiler is provided with a plurality of second spoiler holes uniformly distributed on the second spoiler.
In a preferred embodiment: the air outlet of the air knife is in a strip shape and extends along the length direction of the luminous source.
In a preferred embodiment: cooling system is still including being used for adjusting the high adjustment mechanism of air knife structure height, and this high adjustment mechanism includes adjustable shelf, motor, lift lead screw and riser, the board still is provided with the fixed plate that is located the enclosure space, motor fixed mounting is on the fixed plate, and the riser rotates the dress and connects on the fixed plate and the transmission connects the motor, adjustable shelf rigid coupling lift lead screw, air knife structure fixed mounting connects in the adjustable shelf, and the lift lead screw rotates to cup joint in the riser and can reciprocate in order to drive the synchronous reciprocating of air knife structure under the effect of riser.
In a preferred embodiment: the luminous source is fixedly connected in the movable frame.
In a preferred embodiment: the top end of the movable frame is provided with a guide rod which is vertically arranged, the fixed plate is provided with a guide hole corresponding to the guide rod, and the guide rod extends out of the top end of the fixed plate after penetrating through the guide hole.
In a preferred embodiment: the light emitting source is further provided with a radiator, the cooling system further comprises a second exhaust fan and a second exhaust pipe which are installed outside the machine table, one end of the second exhaust pipe is connected with an exhaust inlet of the second exhaust fan, the other end of the second exhaust pipe corresponds to the radiator of the light emitting source, and the second exhaust pipe takes out heat of the radiator from the closed space through the second exhaust pipe.
In a preferred embodiment: the cooling system still includes external air-cooler, the air supply entrance of forced draught blower is equipped with the three-way valve, and the air intake and the air knife air intake of air-cooler all are connected with the three-way valve, and the air outlet of air-cooler is towards in the enclosure space.
Compared with the background technology, the technical scheme has the following advantages:
1. the forced draught blower passes through in the air knife air intake gets into the air knife casing and flows out in order to cool down the product from the air knife air outlet behind the vortex hole, and the heat that drifts away in the enclosure space is discharged from the convulsions export again through the convulsions entry of first air exhauster, and this cooling system can blow away in order directly cooling down the product to the heat that the product directly sent, can take out the heat in the enclosure space through first air exhauster again for the cooling of UV light solid machine is effectual.
2. Because at least two sets of first spoilers have been seted up to first spoiler, the second spoiler is seted up the second spoilers that a plurality of evenly is covered with the second spoiler, when wind gets into the air knife casing from the air knife air intake, earlier disperse the wind of gathering in air knife air intake department through the first spoilers of multiunit, rethread second spoilers blows wind evenly distributed ground from the air knife air outlet to the product after that for the heat on product surface can be blown evenly, and the cooling effect is better.
3. The air outlet of the air knife is strip-shaped and extends along the length direction of the luminous source, so that the heat emitted by the luminous source is blown away as far as possible.
4. The cooling system further comprises a height adjusting mechanism, so that the height of the air knife structure can be adjusted according to actual conditions, and the air knife is more convenient to use.
5. The light emitting source is fixedly connected in the movable frame, so that the height of the light emitting source can be synchronously adjusted when the height of the air knife structure is adjusted, and the air knife is more convenient to use.
6. The guide rod passes through the guide hole and then extends out of the top end of the fixed plate so as to ensure the stability of the movable frame in the lifting process.
7. The cooling system further comprises a second exhaust fan and a second exhaust pipe, the second exhaust pipe can independently exhaust the heat of the radiator of the light-emitting source from the closed space through the second exhaust pipe, and the cooling effect is further guaranteed.
8. The cooling system also comprises an external air cooler, so that the cooling system is convenient to move, the enclosed space can be rapidly cooled, and multiple cooling effects are superposed to ensure that the cooling is more effective.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of a cooling system of a UV curing machine according to a preferred embodiment.
Fig. 2 is a schematic diagram illustrating the overall structure of the front surface of the cooling system of the UV curing machine according to the preferred embodiment, wherein the enclosed space is visible.
Fig. 3 is a schematic view of the entire structure of the back side of the cooling system of the UV curing machine according to the preferred embodiment, wherein the enclosed space is visible.
FIG. 4 is a schematic view of the assembly of the air knife structure and the height adjustment mechanism according to the preferred embodiment.
Fig. 5 is a side view of fig. 4.
Fig. 6 is a schematic structural diagram of the air knife structure.
Fig. 7 is a side view of the air knife structure.
Fig. 8 is a schematic structural diagram of the first spoiler.
Fig. 9 is a schematic structural diagram of the second spoiler.
Detailed Description
Referring to fig. 1 to 9, a preferred embodiment of a cooling system of a UV curing machine is shown.
The UV light curing machine comprises a machine table 1 and a light emitting source 2, wherein the machine table 1 is provided with a closed space 3, and the light emitting source 2 is arranged in the closed space 3.
In this embodiment, the light source 2 is further provided with a heat sink.
In this embodiment, as shown in fig. 4, the machine table 1 is further provided with a fixing plate 4 located in the enclosed space 3.
Cooling system is including installing at the outside forced draught blower 10 of board 1 and first air exhauster 20, installing the air knife structure in enclosure 3, and forced draught blower 10 has the air supply entry, and first air exhauster 20 has convulsions entry and convulsions export, and the convulsions entry is linked together with enclosure 3.
The air knife structure comprises an air knife shell 30, the air knife shell 30 is provided with an air knife air inlet 31 and an air knife air outlet 32, the air knife air inlet 31 is connected with an air supply inlet, and the air knife air outlet 32 faces the light-emitting source 2; still be provided with the spoiler in the air knife casing 30, the spoiler has seted up the vortex hole, and forced draught blower 10 gets into in the air knife casing 30 and flow out from air knife air outlet 32 behind the vortex hole with wind through air knife air intake 31 in order to cool down the product, and the heat that drifts away in enclosure 3 passes through the convulsions entry of first air exhauster 20 and discharges from the convulsions export again. As shown in fig. 6, the air knife inlet 31 has two air knife inlets arranged at intervals. Or the number of the air knife air inlets 31 can be three or four, which is determined by actual needs.
In this embodiment, the spoiler includes a first spoiler 40 and a second spoiler 50 which are arranged at an interval from top to bottom, the first spoiler 40 is close to the air knife air inlet 31, the second spoiler 50 is close to the air knife air outlet 32, the first spoiler 40 is provided with at least two groups of first spoiler holes 41, an interval is provided between two adjacent groups of first spoiler holes 41, and each group of first spoiler holes 41 is provided with a plurality of first spoiler holes 41 which are arranged at an interval; the second spoiler 50 is provided with a plurality of second spoiler holes 51 uniformly distributed over the second spoiler 50. As shown in fig. 8, the first spoiler 40 is provided with three sets of first spoiler flow holes 41, and each of the air knife air inlets 31 is located between two adjacent sets of first spoiler flow holes 41. The number of the groups of the first baffle holes 41 can be determined according to the number of the air knife inlets 31, and is basically equal to the number of the air knife inlets 31 plus 1.
In this embodiment, the air outlet 32 is a strip and extends along the length direction of the light source 2. As shown in fig. 4, the length of the air knife housing 30 is greater than the length of the light emitting source 2, that is, the length of the air knife outlet 32 is greater than the length of the light emitting source 2, so as to ensure the heat dissipation effect.
As shown in fig. 5, two air knife structures are provided and are respectively located at the left and right sides of the light emitting source 2.
In this embodiment, the cooling system further includes a height adjusting mechanism for adjusting the height of the air knife structure, the height adjusting mechanism includes a movable frame 100, a motor 110, a lifting screw rod 120 and a lifter 130, the motor 110 is fixedly mounted on the fixing plate 4, the lifter 130 is rotatably mounted on the fixing plate 4 and is in transmission connection with the motor 110, the movable frame 100 is fixedly connected with the lifting screw rod 120, the air knife structure is fixedly mounted in the movable frame 100, and the lifting screw rod 120 is rotatably sleeved in the lifter 130 and can move up and down under the action of the lifter 130 to drive the air knife structure to move up and down synchronously.
In this embodiment, the light source 2 is fixedly mounted in the movable frame 100. The light emitting source 2 is fixedly connected in the movable frame 100, so that the height of the light emitting source 2 can be synchronously adjusted when the height of the air knife structure is adjusted, and the air knife structure is more convenient to use.
In this embodiment, the top end of the movable frame 100 is provided with a vertically arranged guide rod 140, the fixed plate 4 is provided with a guide hole corresponding to the guide rod 140, and the guide rod 140 extends out of the top end of the fixed plate 4 after passing through the guide hole.
In this embodiment, the cooling system further includes a second exhaust fan 60 and a second exhaust pipe (not shown in the figure) installed outside the machine platform 1, one end of the second exhaust pipe is connected to the exhaust inlet of the second exhaust fan 60, the other end of the second exhaust pipe corresponds to the radiator of the light emitting source 2, and the second exhaust pipe extracts the heat of the radiator out of the enclosed space 3 through the second exhaust pipe.
In this embodiment, the cooling system still includes external air-cooler 70, the air supply entrance of forced draught blower 10 is equipped with the three-way valve, and air intake and air knife air intake 31 of air-cooler 70 all are connected with the three-way valve, and the air outlet of air-cooler is towards in the enclosure 3. The number of the air coolers 70 is determined by the size of the enclosed space 3, and if the enclosed space 3 is larger, more air coolers 70 can be arranged, otherwise, the air coolers can be mixed.
The cooling process of the cooling system is as follows:
wind generated by the blower 10 enters the air knife housing 30 from the air knife air inlet 31, is firstly dispersed at the air knife air inlet 31 through the plurality of groups of first flow disturbing holes 41, and is then uniformly distributed to blow towards a product from the air knife air outlet 32 through the second flow disturbing holes 51, so that heat on the surface of the product can be uniformly blown away; the heat blown off in the enclosed space 3 is extracted by a first exhaust fan 20; the second exhaust fan 60 directly extracts the heat generated by the radiator of the light source 2, so that the service life of the light source 2 is greatly prolonged; then, cold air is blown into the enclosed space 3 by the cold air blower 70, and the enclosed space 3 is further cooled, so that the cooling effect reaches the optimal state.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited by this description, and all equivalent changes and modifications made within the scope and the specification of the present invention should be covered by the present invention.
Claims (8)
1. The utility model provides a cooling system of solid machine of UV light, the solid machine of UV light includes board and light emitting source, and the board is provided with an enclosure, and the light emitting source is installed in the enclosure, its characterized in that: the cooling system comprises a blower and a first exhaust fan which are arranged outside the machine platform, and an air knife structure which is arranged in the closed space, wherein the blower is provided with an air supply inlet, the first exhaust fan is provided with an air draft inlet and an air draft outlet, the air draft inlet is communicated with the closed space, the air knife structure comprises an air knife shell, the air knife shell is provided with an air knife air inlet and an air knife air outlet, the air knife air inlet is connected with the air supply inlet, and the air knife air outlet faces towards a product; still be provided with the spoiler in the air knife shell, the spoiler has been seted up to the spoiler, and the forced draught blower passes through the air knife air intake and gets into in the air knife shell and flow out from the air knife air outlet after the spoiler in order to cool down the product, and the heat of wafting in the enclosure space is discharged from the convulsions export again through the convulsions entry of first air exhauster.
2. The cooling system of the UV curing machine according to claim 1, wherein: the spoiler comprises a first spoiler and a second spoiler which are arranged at intervals up and down, the first spoiler is close to the air inlet of the air knife, the second spoiler is close to the air outlet of the air knife, the first spoiler is provided with at least two groups of first spoiler holes, intervals are arranged between every two adjacent groups of first spoiler holes, and each group of first spoiler holes is provided with a plurality of first spoiler holes which are arranged at intervals; the second spoiler is provided with a plurality of second spoiler holes uniformly distributed on the second spoiler.
3. The cooling system of the UV curing machine according to claim 2, wherein: the air outlet of the air knife is in a strip shape and extends along the length direction of the luminous source.
4. The cooling system of the UV curing machine according to claim 1, 2 or 3, wherein: cooling system is still including being used for adjusting the high adjustment mechanism of air knife structure height, and this high adjustment mechanism includes adjustable shelf, motor, lift lead screw and riser, the board still is provided with the fixed plate that is located the enclosure space, motor fixed mounting is on the fixed plate, and the riser rotates the dress and connects on the fixed plate and the transmission connects the motor, adjustable shelf rigid coupling lift lead screw, air knife structure fixed mounting connects in the adjustable shelf, and the lift lead screw rotates to cup joint in the riser and can reciprocate in order to drive the synchronous reciprocating of air knife structure under the effect of riser.
5. The cooling system of the UV curing machine according to claim 4, wherein: the luminous source is fixedly connected in the movable frame.
6. The cooling system of the UV curing machine according to claim 4, wherein: the top end of the movable frame is provided with a guide rod which is vertically arranged, the fixed plate is provided with a guide hole corresponding to the guide rod, and the guide rod extends out of the top end of the fixed plate after penetrating through the guide hole.
7. The cooling system of the UV curing machine according to claim 4, wherein: the light emitting source is further provided with a radiator, the cooling system further comprises a second exhaust fan and a second exhaust pipe which are installed outside the machine table, one end of the second exhaust pipe is connected with an exhaust inlet of the second exhaust fan, the other end of the second exhaust pipe corresponds to the radiator of the light emitting source, and the second exhaust pipe takes out heat of the radiator from the closed space through the second exhaust pipe.
8. The cooling system of the UV curing machine according to claim 4, wherein: the cooling system still includes external air-cooler, the air supply entrance of forced draught blower is equipped with the three-way valve, and the air intake and the air knife air intake of air-cooler all are connected with the three-way valve, and the air outlet of air-cooler is towards in the enclosure space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205258.1U CN209866571U (en) | 2018-12-26 | 2018-12-26 | Cooling system of UV light curing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822205258.1U CN209866571U (en) | 2018-12-26 | 2018-12-26 | Cooling system of UV light curing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209866571U true CN209866571U (en) | 2019-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822205258.1U Active CN209866571U (en) | 2018-12-26 | 2018-12-26 | Cooling system of UV light curing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209866571U (en) |
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2018
- 2018-12-26 CN CN201822205258.1U patent/CN209866571U/en active Active
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