CN212284750U - UV curing oven that shines from top to bottom of track - Google Patents

Abstract

The utility model discloses a UV curing oven with up-and-down irradiation on a track, which comprises a main body, an upper chassis, a three-color lamp, a heat dissipation channel, a lower UV lampshade, a conveying chain component, a display screen, a supporting leg, a first heat dissipation plate, an installation block, a fixed seat, a top plate, an upper heat dissipation fan, an upper frame, an upper UV lampshade, an upper UV lamp mounting frame, a first fixed block, a first lead screw, a first guide shaft, a second fixed block, a fixed plate, a fourth heat dissipation plate and a base, wherein the second lead screw is driven to rotate by a first motor so as to drive a second chain guide rail to move, thereby realizing the width adjustment of the conveying chain component, the utility model realizes the one-time processing of products by up-and-down irradiation through the installation of the upper UV lampshade and the lower UV lampshade, drives the second fixed block to move up and down by rotating an adjusting hand wheel so as to drive the up-and down movement of the fixed plate and the upper UV lamp mounting frame, the height of the upper layer UV lamp is adjusted.

Description

UV curing oven that shines from top to bottom of track

Technical Field

The utility model relates to a UV curing oven technical field specifically is a UV curing oven that shines from top to bottom of track.

Background

The UV curing furnace is also called as a UV furnace, wherein 'UV' is an English abbreviation of ultraviolet, and curing refers to the process of converting substances from low molecules to high molecules. UV curing generally refers to the curing conditions or requirements of coatings, adhesives, or other potting sealants that require curing with ultraviolet light, as distinguished from thermal curing, cross-linking agent curing, natural curing, and the like.

Present SMT back end trade, for improving the productivity benefit, reduce the activity duration, manufacturing cost and accomplish higher productivity under the condition of finite space, the UV stove of unit double-purpose takes place by fortune, common UV stove transports orbital width unchangeable when using, can only solidify the coating on the single width panel, the practicality is lower, and general UV stove is in solidification panel, need turn over panel after accomplishing the solidification of one side, waste time and energy, efficiency is lower, the UV lamp of top layer can not change with the distance of the panel that needs the solidification simultaneously, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a UV curing oven that shines about track to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a UV curing furnace for up-and-down irradiation of a track comprises a main machine body, an upper machine box, a three-color lamp, a heat dissipation channel, a lower UV lampshade, a conveying chain assembly, a display screen, supporting legs, a first heat dissipation plate, an installation block, a fixing seat, a top plate, a second heat dissipation plate, a lower heat dissipation fan, a UV lamp power supply, an in-machine heat dissipation fan, a heat dissipation pipe protection cover, an adjusting hand wheel, a third heat dissipation plate, a louver, an upper heat dissipation fan, an upper machine frame, an upper UV lampshade, an upper UV lamp installation frame, a first fixing block, a first lead screw, a first guide shaft, a second fixing block, a fixing plate, a fourth heat dissipation plate and a base, wherein the top plate is installed at a position close to the top inside the main machine body, the lower UV lampshade is installed on two sides of the center of the top plate respectively, the UV lamp is arranged inside the lower UV lampshade, the, six mounting blocks are uniformly arranged on two sides of the top plate, correspond to each other in pairs, and are fixedly connected with the bottoms of the conveying chain assemblies through bolts;

the conveying chain assembly comprises a connecting rod, a first bearing seat, a second guide shaft, a ball nut, a first motor seat, a first straight gear, a second bearing seat, a second straight gear, a third straight gear, a second motor seat, a second motor, a second screw rod, a hexagonal shaft, a guide wheel, a first chain guide rail, a first helical gear, a fourth straight gear, a cushion block, a second helical gear and a second chain guide rail, wherein the top of the mounting block is fixedly connected with the bottom of the second bearing seat through bolts, two opposite sides of the center of the second bearing seat on one side of the top plate are respectively rotatably connected with two ends of the center of the hexagonal shaft and two ends of the second screw rod through bearings, the number of the second screw rods is three, the second screw rods are uniformly distributed, one end of the hexagonal shaft is sleeved with the second straight gear, two ends of the center of the hexagonal shaft are sleeved with chain wheels, and the chain wheel on the side of the ball nut is sleeved with one end of, the hexagonal socket that hexagonal axle center one end cup jointed is kept away from sprocket one end and is rotated with ball nut center one side through the bearing and be connected, the outer circumference of second straight-teeth gear and the outer circumference meshing of third straight-teeth gear, the third straight-teeth gear cup joints at second motor output, the second motor is located output one side and second motor cabinet one side fixed connection, second motor bottom and roof top fixed connection, and the second bearing frame that is located roof top center and opposite side is connected through the bearing rotation with second lead screw and second guiding axle both ends respectively in two places in the center of one side, the second lead screw center one end has cup jointed the second helical gear, the outer circumference of second helical gear meshes with the outer circumference of first helical gear, first helical gear has four, and the symmetric distribution, first helical gear cup joints at the connecting rod both ends, the connecting rod has two, the two ends of the center of the connecting rod are respectively sleeved with a first bearing seat, the bottom of the first bearing seat is fixedly connected with the top of a top plate through a bolt, a second screw rod and the other end of the center of a second guide shaft penetrate through one side of the center of a ball nut, the top of the ball nut is respectively fixedly connected with the center of the bottom of a second chain guide rail and the two ends of the second chain guide rail, the top of the second bearing seat at the same side of a first bevel gear is fixedly connected with the bottom of a cushion block, the top of the cushion block is respectively fixedly connected with the center of the bottom of the first chain guide rail and the two ends of the first chain guide rail, the centers of one sides of the two ends of the first chain guide rail and the second chain guide rail are respectively fixedly connected with one side of a guide wheel, the four guide wheels are symmetrically distributed, the center of the top, the first motor output end is sleeved with a first straight gear, the outer circumference of the first straight gear is meshed with a fourth straight gear, the fourth straight gear is sleeved at one end of a connecting rod center close to one side of a hexagonal shaft, an upper rack is arranged at the lower part in the upper rack, an upper UV lamp mounting rack is installed at the center of the top of the upper rack, two sides of the center of the top of the upper UV lamp mounting rack are fixedly connected with the bottom of the upper UV lamp shade, a UV lamp is arranged in the upper UV lamp shade, the centers of two sides of the upper UV lamp mounting rack are respectively fixedly connected with the bottom of one side of a fixing plate, the top of the other side of the fixing plate is fixedly connected with one side of a second fixing block, a first lead screw and a first guide shaft are respectively penetrated through two sides of the center of the second fixing block, the upper part of the first lead screw penetrates through one side of the center of the first fixing block, and, the top end of the first guide shaft is rotatably connected with the other side of the center of the first fixed block through a bearing, one side of the first fixed block is fixedly connected with the bottom end of the first screw rod and the center of the top of one side of the fourth heat dissipation plate, the top of the fourth heat dissipation plate is fixedly connected with the two sides of the center of the top surface in the upper chassis, the bottom end of the first screw rod and the bottom end of the first guide shaft are rotatably connected with the two sides of the center of the base through bearings, and one side of the base is fixedly connected with the center of the bottom of one side of the fourth.

Further, main fuselage bottom four corners position respectively with supporting leg top fixed connection, the second heating panel is installed to main fuselage one side, first heating panel is installed to the main fuselage opposite side, the main fuselage is located the adjacent one side center of second heating panel and installs the chamber door, the main fuselage is located adjacent one side top of second heating panel and installs the display screen.

Further, hinge and upper chassis bottom fixed connection are passed through at the main fuselage top, third heating panel is installed respectively to upper chassis top four corners position, upper chassis top center and cooling tube safety cover bottom fixed connection, upper chassis top center one side and built-in cooling fan bottom fixed connection.

Furthermore, both sides of the center of the top of the upper rack are fixedly connected with the bottom of the upper heat dissipation fan respectively, shutters are mounted at the tops of the centers of both sides of the upper chassis respectively, and one side of the center of the top of the upper chassis is fixedly connected with the bottom of the three-color lamp.

Furthermore, two positions of the center of the bottom surface inside the main machine body are fixedly connected with the bottom of the fixing seat respectively, the top of the fixing seat is fixedly connected with the bottom of the lower-layer cooling fan, two sides of the center of the bottom surface inside the main machine body are fixedly connected with the bottom of the UV lamp power supply through bolts respectively, four UV lamp power supplies correspond to each other in pairs.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a drive the motion of second chain guide after the first motor drives the second lead screw and rotates to realized the regulation of conveying chain subassembly width, be favorable to carrying the product of different widths, improved the practicality of device.

2. The utility model discloses a through the installation of upper UV lamp shade and lower floor's UV lamp shade, realized shining disposable completion from top to bottom and to the processing of product, improved production efficiency, practiced thrift production time.

3. The utility model discloses a drive second fixed block up-and-down motion after rotating adjusting handle and driving first lead screw and rotate to drive the up-and-down motion of fixed plate and upper UV lamp mounting bracket, realized the regulation of upper UV lamp height, changed the irradiation distance of upper UV lamp, improved the practicality of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the main body of the present invention;

FIG. 3 is a schematic view of the internal structure of the upper case of the present invention;

fig. 4 is an enlarged schematic view of the area a in fig. 3 according to the present invention;

FIG. 5 is a schematic structural view of a conveyor chain assembly according to the present invention;

in the figure: 1. a main body; 2. an upper chassis; 3. a three-color lamp; 4. a heat dissipation channel; 5. a lower UV lampshade; 6. a conveyor chain assembly; 7. a display screen; 8. supporting legs; 9. a first heat dissipation plate; 10. mounting blocks; 11. a fixed seat; 12. a top plate; 13. a second heat dissipation plate; 14. a lower-layer heat radiation fan; 15. a UV lamp power supply; 16. an internal cooling fan; 17. a heat radiation pipe protection cover; 18. adjusting a hand wheel; 19. a third heat dissipation plate; 20. a blind window; 21. an upper layer heat radiation fan; 22. an upper layer frame; 23. an upper UV lampshade; 24. an upper UV lamp mounting rack; 25. a first fixed block; 26. a first lead screw; 27. a first guide shaft; 28. a second fixed block; 29. a fixing plate; 30. a fourth heat-dissipating plate; 31. a base; 601. a connecting rod; 602. a first bearing housing; 603. a second guide shaft; 604. a ball nut; 605. a first motor; 606. a first motor mount; 607. a first straight gear; 608. a second bearing housing; 609. a second spur gear; 610. a third spur gear; 611. a second motor mount; 612. a second motor; 613. a second lead screw; 614. a hexagonal shaft; 615. a guide wheel; 616. a first chain guide; 617. a first helical gear; 618. a fourth spur gear; 619. cushion blocks; 620. a second helical gear; 621. a second chain guide.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a track up-and-down irradiation UV curing oven comprises a main body 1, an upper case 2, a three-color lamp 3, a heat dissipation channel 4, a lower layer UV lampshade 5, a conveying chain assembly 6, a display screen 7, support legs 8, a first heat dissipation plate 9, an installation block 10, a fixed seat 11, a top plate 12, a second heat dissipation plate 13, a lower layer heat dissipation fan 14, a UV lamp power supply 15, an internal heat dissipation fan 16, a heat dissipation pipe protective cover 17, an adjusting hand wheel 18, a third heat dissipation plate 19, a louver 20, an upper layer heat dissipation fan 21, an upper layer frame 22, an upper layer UV lampshade 23, an upper layer UV lamp installation frame 24, a first fixed block 25, a first screw rod 26, a first guide shaft 27, a second fixed block 28, a fixed plate 29, a fourth heat dissipation plate 30 and a base 31, wherein the four corners of the bottom of the main body 1 are respectively and fixedly connected with the top of the main body 8, the second heat dissipation plate 13 is installed on, a box door is arranged at the center of one side of the main body 1 adjacent to the second heat dissipation plate 13, a display screen 7 is arranged at one position of the top of one side of the main body 1 adjacent to the second heat dissipation plate 13, so that the heat dissipation of the main body 1 is facilitated, two positions of the center of the bottom surface of the inner part of the main body 1 are respectively and fixedly connected with the bottom of the fixed seat 11, the top of the fixed seat 11 is fixedly connected with the bottom of the lower-layer heat dissipation fan 14, two sides of the center of the bottom surface of the inner part of the main body 1 are respectively and fixedly connected with the bottom of the UV lamp power supply 15 through bolts, four UV lamp power supplies 15 are arranged and correspond to each other in pairs so as to facilitate the heat dissipation of the main body 1, a top plate 12 is arranged at a position close to the top of the inner part of the main body 1, lower-layer UV lamp covers 5 are respectively arranged at, the mounting blocks 10 correspond to each other pairwise, and are fixedly connected with the bottom of the conveying chain assembly 6 through bolts;

the conveying chain component 6 comprises a connecting rod 601, a first bearing seat 602, a second guide shaft 603, a ball nut 604, a first motor 605, a first motor seat 606, a first straight gear 607, a second bearing seat 608, a second straight gear 609, a third straight gear 610, a second motor seat 611, a second motor 612, a second screw 613, a hexagonal shaft 614, a guide wheel 615, a first chain guide 616, a first helical gear 617, a fourth straight gear 618, a cushion block 619, a second helical gear 620 and a second chain guide 621, wherein the top of the mounting block 10 is fixedly connected with the bottom of the second bearing seat 608 through bolts, two opposite sides of the center of the second shaft 608 on one side of the top plate 12 are respectively rotatably connected with two ends of the center of the hexagonal shaft 614 and two ends of the second screw 613 through bearings, the second screw 613 is provided with three and uniformly distributed, one end of the hexagonal shaft 614 is sleeved with the second straight gear 609, two ends of the center of the hexagonal shaft 614 are sleeved with chain wheels, the chain wheel on the side of the ball nut 604 is sleeved at one end of the center of the hexagonal shaft 614 through an inner hexagonal sleeve, one end, away from the chain wheel, of the inner hexagonal sleeve sleeved at one end of the center of the hexagonal shaft 614 is rotatably connected with one side of the center of the ball nut 604 through a bearing, the outer circumference of the second spur gear 609 is meshed with the outer circumference of the third spur gear 610, the third spur gear 610 is sleeved at the output end of the second motor 612, the second motor 612 is positioned on one side of the output end and fixedly connected with one side of the second motor base 611, the bottom of the second motor 612 is fixedly connected with the top of the top plate 12, two positions of the center of the top plate 12 and the center of the other side of the second bearing base 608 are respectively rotatably connected with two ends of the second screw rod 613 and the second guide shaft 603 through bearings, one end of the center of the second screw rod 613 is, four first bevel gears 617 are symmetrically distributed, the first bevel gears 617 are sleeved at two ends of a connecting rod 601, the connecting rod 601 is symmetrically distributed, two ends of the center of the connecting rod 601 are respectively sleeved with a first bearing block 602, the bottom of the first bearing block 602 is fixedly connected with the top of a top plate 12 through bolts, the other ends of the centers of a second lead screw 613 and a second guide shaft 603 penetrate through one side of the center of a ball nut 604, the top of the ball nut 604 is respectively fixedly connected with the center of the bottom of a second chain guide 621 and two ends of the second chain guide 621, the top of a second bearing block 608 on the same side as the first bevel gears 617 is fixedly connected with the bottom of a cushion block 619, the top of the cushion block 619 is respectively fixedly connected with the center of the bottom of the first chain guide 616 and two ends of the second chain guide 621, the centers of one side of two ends of the first chain guide 616 and the second chain guide 621 are respectively fixedly connected with one side of a guide wheel 615, one side of the top of the first motor 605 is fixedly connected with the bottom of a first motor seat 606, the output end of the first motor 605 is sleeved with a first straight gear 607, the outer circumference of the first straight gear 607 is engaged with a fourth straight gear 618, the fourth straight gear 618 is sleeved at one end of the center of a connecting rod 601 close to one side of a hexagonal shaft 614, the top of the main body 1 is fixedly connected with the bottom of the upper chassis 2 through a hinge, four corners of the top of the upper chassis 2 are respectively provided with a third heat dissipation plate 19, the center of the top of the upper chassis 2 is fixedly connected with the bottom of a heat dissipation pipe protection cover 17, one side of the center of the top of the upper chassis 2 is fixedly connected with the bottom of an internal heat dissipation fan 16, which is beneficial to the heat dissipation of the upper chassis 2, the upper chassis 22 is arranged at the middle lower part inside the upper chassis 2, the upper UV lamp mounting frame 24 is arranged at the center of the top of the upper chassis 22, and the upper layer UV lamp shade 23 is internally provided with a UV lamp, the centers of two sides of the upper layer UV lamp mounting frame 24 are respectively and fixedly connected with the bottom of one side of a fixing plate 29, the top of the other side of the fixing plate 29 is fixedly connected with one side of a second fixing block 28, two sides of the center of the second fixing block 28 are respectively penetrated with a first screw rod 26 and a first guide shaft 27, the middle upper part of the first screw rod 26 penetrates through one side of the center of a first fixing block 25, the top end of the first screw rod 26 is fixedly connected with the center of the bottom of an adjusting hand wheel 18, the top end of the first guide shaft 27 is rotatably connected with the other side of the center of the first fixing block 25 through a bearing, one side of the first fixing block 25 is fixedly connected with the bottom end of the first screw rod 26 and the center of the top of one side of a fourth heat radiation plate 30, the top of the fourth heat radiation plate 30 is, one side of the base 31 is fixedly connected with the center of the bottom of one side of the fourth heat dissipation plate 30, two sides of the center of the top of the upper rack 22 are respectively fixedly connected with the bottom of the upper heat dissipation fan 21, the top of the center of two sides of the upper chassis 2 are respectively provided with the shutters 20, and one side of the center of the top of the upper chassis 2 is fixedly connected with the bottoms of the three-color lamps 3, so that the warning effect is facilitated; in the use process of the utility model, firstly, the plate material to be solidified is placed on the first chain guide rail 616 and the second chain guide rail 621, at this time, the second motor 612 is turned on, the output end of the second motor 612 starts to rotate, thereby driving the second straight gear 609 to rotate, further driving the hexagonal shaft 614 to rotate, thereby driving the chain wheels at the two ends of the center of the hexagonal shaft 614 to rotate, thereby driving the chain to rotate, thereby conveying the product from the conveying chain component 6 to the space between the upper UV lampshade 23 and the lower UV lampshade 5, at this time, the UV lamps in the upper UV lampshade 23 and the lower UV lampshade 5 are turned on, the two sides of the product are respectively solidified, thereby realizing that the product is processed by irradiating from top to bottom at one time, improving the production efficiency, saving the production time, at this time, the lower heat radiation fan 14 is turned on, the internal heat radiation fan 16 and the upper heat radiation fan 21 are turned on, the heat in the machine, when the curing is completed, the second motor 612 is turned on, the output end of the second motor 612 starts to rotate, so as to drive the second spur gear 609 to rotate, and then drive the hexagonal shaft 614 to start to rotate, so as to drive the chain wheels at the two ends of the center of the hexagonal shaft 614 to rotate, so as to transport the cured product out, so as to complete the curing of the product, when the distance between the first chain guide 616 and the second chain guide 621 needs to be changed, the first motor 605 is turned on, the output end of the first motor 605 rotates, so as to drive the first spur gear 607 to rotate, and then drive the fourth spur gear 618 to rotate, and then drive the first helical gear 617 to rotate, and then drive the second helical gear 620 to rotate, so as to drive the second lead screw 613 to rotate, and then drive the ball nut 604 to move on the second lead screw 613, so as to drive the second chain guide 621 to move on the second lead screw 613, so as to realize the adjustment, be favorable to carrying the product of different width, the practicality of device has been improved, when the distance of upper UV lamp shade 23 to product needs to be changed, wave adjusting hand wheel 18, drive first lead screw 26 and rotate, thereby drive the relative first lead screw 26 up-and-down motion of second fixed block 28, thereby drive fixed plate 29 up-and-down motion, drive upper UV lamp mounting bracket 24 up-and-down motion afterwards, drive upper UV lamp shade 23 up-and-down motion then, thereby drive the UV lamp up-and-down motion on upper strata, thereby the regulation of upper UV lamp height has been realized, the irradiation distance of upper UV lamp has been changed, the practicality of device has been improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a UV curing oven that track shines from top to bottom, including main fuselage (1), upper chassis (2), three-color lamp (3), heat dissipation channel (4), lower floor's UV lamp shade (5), conveying chain subassembly (6), display screen (7), supporting leg (8), first heating panel (9), installation piece (10), fixing base (11), roof (12), second heating panel (13), lower floor's radiator fan (14), UV lamp power (15), built-in radiator fan (16), radiator pipe safety cover (17), adjusting handle (18), third heating panel (19), shutter (20), upper radiator fan (21), upper frame (22), upper UV lamp shade (23), upper UV lamp mounting bracket (24), first fixed block (25), first lead screw (26), first direction axle (27), second fixed block (28), fixed plate (29), Fourth heat dissipation board (30) and base (31), its characterized in that: a top plate (12) is arranged in the main body (1) close to the top, lower UV lampshades (5) are respectively arranged on two sides of the center of the top plate (12), UV lamps are arranged in the lower UV lampshades (5), the main body (1) is positioned on the other side adjacent to a second heating panel (13) and fixedly connected with one side of a heat dissipation channel (4) at one position of the center, six installation blocks (10) are uniformly arranged on two sides of the top plate (12) and correspond to each other in pairs, and the installation blocks (10) are fixedly connected with the bottoms of the conveying chain assemblies (6) through bolts;

the conveying chain assembly (6) consists of a connecting rod (601), a first bearing seat (602), a second guide shaft (603), a ball nut (604), a first motor (605), a first motor seat (606), a first straight gear (607), a second bearing seat (608), a second straight gear (609), a third straight gear (610), a second motor seat (611), a second motor (612), a second screw rod (613), a hexagonal shaft (614), a guide wheel (615), a first chain guide rail (616), a first helical gear (617), a fourth straight gear (618), a cushion block (619), a second helical gear (620) and a second chain guide rail (621), wherein the top of the mounting block (10) is fixedly connected with the bottom of the second bearing seat (608) through bolts, and two positions of the centers of the two second bearing seats (608) on one side of the top plate (12) opposite to one side are respectively and rotatably connected with two ends of the centers of the hexagonal shaft (614) and two ends of the second screw rod (613) through bearings, second lead screw (613) have three, and evenly distributed, second straight-tooth gear (609) has been cup jointed to hexagonal axle (614) one end, the sprocket has been cup jointed at hexagonal axle (614) center both ends in hexagonal axle (614) center, and the sprocket that is located this one side of ball nut (604) cup joints through hexagon socket head cap and connects at hexagonal axle (614) center one end, the hexagon socket head cap that hexagonal axle (614) center one end was cup jointed is kept away from sprocket one end and is passed through the bearing and rotate with ball nut (604) center one side and be connected, the outer circumference of second straight-tooth gear (609) meshes with the outer circumference of third straight-tooth gear (610), third straight-tooth gear (610) cup joint at second motor (612) output, second motor (612) are located output one side and second motor cabinet (611) one side fixed connection, second motor (612) bottom and roof (12) top fixed connection, and second bearing cabinet (608) that are located roof (12) top center and opposite side center two do not with first motor cabinet (612) respectively in one side center Two ends of a second screw rod (613) are rotatably connected with two ends of a second guide shaft (603) through bearings, one end of the center of the second screw rod (613) is sleeved with a second bevel gear (620), the outer circumference of the second bevel gear (620) is meshed with the outer circumference of a first bevel gear (617), the first bevel gears (617) are symmetrically distributed, the first bevel gears (617) are sleeved at two ends of a connecting rod (601), the connecting rod (601) is provided with two symmetrically distributed connecting rods, two ends of the center of the connecting rod (601) are respectively sleeved with first bearing seats (602), the bottom of each first bearing seat (602) is fixedly connected with the top of a top plate (12) through bolts, the other end of the center of the second screw rod (613) and the other end of the center of the second guide shaft (603) penetrate through one side of the center of a ball nut (604), and the top of the ball nut (604) is respectively fixedly connected with the center of the bottom, the top of a second bearing seat (608) on the same side of the first helical gear (617) is fixedly connected with the bottom of a cushion block (619), the top of the cushion block (619) is respectively fixedly connected with the center and two ends of the bottom of a first chain guide rail (616), the centers of one sides of two ends of the first chain guide rail (616) and a second chain guide rail (621) are respectively fixedly connected with one side of a guide wheel (615), the number of the guide wheels (615) is four, the guide wheels are symmetrically distributed, the center of the top of a top plate (12) on one side adjacent to a lower UV lampshade (5) is fixedly connected with the bottom of a first motor (605), one side of the top of the first motor (605) is fixedly connected with the bottom of a first motor seat (606), an output end of the first motor (605) is sleeved with a first straight gear (607), the outer circumference of the first straight gear (607) is meshed with a fourth straight gear (618), and the fourth straight gear (618) is sleeved at one end of the center of a connecting rod, upper frame (22) are provided with lower part in upper chassis (2) is inside, upper UV lamp mounting bracket (24) is installed at upper frame (22) top center, upper UV lamp mounting bracket (24) top center both sides and upper UV lamp shade (23) bottom fixed connection, and be provided with the UV lamp in upper UV lamp shade (23), upper UV lamp mounting bracket (24) both sides center divide respectively with fixed plate (29) one side bottom fixed connection, fixed plate (29) opposite side top and second fixed block (28) one side fixed connection, second fixed block (28) center both sides run through respectively have first lead screw (26) and first guiding axle (27), upper portion runs through first fixed block (25) center one side in first lead screw (26), and first lead screw (26) top and adjusting hand wheel (18) bottom center fixed connection, first guiding axle (27) top rotates with first fixed block (25) center opposite side through the bearing and even fixed block (27) And one side of the first fixing block (25) is fixedly connected with the bottom end of the first screw rod (26) and the center of the top of one side of the fourth heat dissipation plate (30), the top of the fourth heat dissipation plate (30) is fixedly connected with the two sides of the center of the top surface in the upper case (2), the bottom ends of the first screw rod (26) and the first guide shaft (27) are respectively rotatably connected with the two sides of the center of the base (31) through bearings, and one side of the base (31) is fixedly connected with the center of the bottom of one side of the fourth heat dissipation plate (30).

2. The UV curing oven with up-and-down rail irradiation of claim 1, wherein: host computer body (1) bottom four corners position respectively with supporting leg (8) top fixed connection, second heating panel (13) are installed to host computer body (1) one side, first heating panel (9) are installed to host computer body (1) opposite side, host computer body (1) is located the adjacent one side center of second heating panel (13) and installs the chamber door, host computer body (1) is located the adjacent one side top department of second heating panel (13) and installs display screen (7).

3. The UV curing oven with up-and-down rail irradiation of claim 1, wherein: host computer body (1) top is passed through hinge and upper chassis (2) bottom fixed connection, third heating panel (19) are installed respectively to upper chassis (2) top four corners position, upper chassis (2) top center and cooling tube safety cover (17) bottom fixed connection, upper chassis (2) top center one side and built-in cooling fan (16) bottom fixed connection.

4. The UV curing oven with up-and-down rail irradiation of claim 1, wherein: the top center of the upper rack (22) is fixedly connected with the bottom of the upper heat dissipation fan (21) on two sides respectively, the top of the center of two sides of the upper case (2) is provided with the louver (20) respectively, and one side of the top center of the upper case (2) is fixedly connected with the bottom of the three-color lamp (3).

5. The UV curing oven with up-and-down rail irradiation of claim 1, wherein: the main engine body (1) is characterized in that two positions of the center of the bottom surface inside the main engine body (1) are fixedly connected with the bottoms of the fixing seats (11), the tops of the fixing seats (11) are fixedly connected with the bottoms of the lower-layer cooling fans (14), two sides of the center of the bottom surface inside the main engine body (1) are fixedly connected with the bottoms of the UV lamp power supplies (15) through bolts respectively, and the UV lamp power supplies (15) correspond to each other in four directions.

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