Ultraviolet curing test equipment

Abstract

The utility model discloses ultraviolet curing test equipment, which belongs to the field of ultraviolet curing and comprises a rack shell and a test component, the test component comprises a test frame, a guide rod, a lifting carrier plate, a lifting driving mechanism, a test scale plate and an energy meter clamp; the test frame is fixed in the rack shell, the guide rod is fixed on the test frame in the vertical direction, the lifting carrier plate is slidably connected to the guide rod in the vertical direction, the lifting driving mechanism is fixedly connected between the lifting carrier plate and the test frame, and the test scale plate is slidably connected to the top face of the lifting carrier plate in the horizontal direction. A first positioning structure is arranged between the lifting carrier plate and the test scale plate, and the energy meter clamp is detachably fixed on the top surface of the test scale plate; a mounting hole is formed in the top face of the rack shell, and the side face of the rack shell is detachably connected with an airtight door. According to the utility model, accurate parameter data of each part in the test space can be flexibly and accurately obtained, thereby providing an improvement and optimization basis for product design and development.

Description

Technical Field

[0001] The utility model relates to the technical field of ultraviolet curing, in particular to ultraviolet curing testing equipment. Background Art

[0002] UV curing test equipment is applied to motorless microwave UV curing technology and is widely used in automotive, electronics, medical, display modules, semiconductors and other fields.

[0003] When the UV curing test equipment is working, the microwave UV curing light box first emits UV light, which irradiates the product to be tested in the test equipment. After the test is completed, the UV effect of the product to be tested is detected to determine whether the working state of the microwave UV curing light box meets the design requirements.

[0004] Under this testing method, the staff can only know whether the microwave UV curing light box to be tested meets the design requirements, but do not know the specific numerical values ​​of various working parameters (including light intensity, energy, temperature, etc.) in various areas within the irradiation range of the light box. This makes it difficult to find and analyze the problem when the test results are not ideal, and therefore it is difficult to make targeted improvements to the design of the microwave UV curing light box. Utility Model Content

[0005] In view of the problem that the UV curing test equipment in the prior art cannot accurately obtain accurate data related to the microwave UV curing light box, the purpose of the utility model is to provide a UV curing test equipment so as to at least partially solve the above problem.

[0006] To achieve the above purpose, the technical solution of the utility model is:

[0007] A UV curing test device comprises a frame shell, wherein a test assembly is fixedly installed inside the frame shell, and the test assembly comprises a test frame, a guide rod, a lifting plate, a lifting drive mechanism, a test scale plate and an energy meter fixture; the test frame is fixedly installed inside the frame shell, the guide rod is fixedly installed on the test frame in a vertical direction, the lifting plate is slidably connected to the guide rod in a vertical direction, the lifting drive mechanism is fixedly connected between the lifting plate and the test frame so as to drive the lifting plate to move in the vertical direction, the test scale plate is slidably connected to one side of the top surface of the lifting plate in a horizontal direction, and a first positioning structure for fixing the position of the test scale plate is provided between the lifting plate and the test scale plate, and the energy meter fixture is detachably fixedly installed on one side of the top surface of the test scale plate; wherein a mounting hole for mounting a microwave UV curing light box is provided on the top surface of the frame shell, and a sealed door is detachably connected to the side of the frame shell.

[0008] In a preferred embodiment, the lifting drive mechanism includes a screw, a screw nut and a handwheel, the screw is rotatably connected to the test frame via a bearing, the screw nut is screwed on the screw and fixedly connected to the lifting carrier plate, and the handwheel is fixedly connected to the screw.

[0009] In a preferred embodiment, the first positioning structure includes adsorption members fixedly mounted on the lifting plate and the test scale plate in a relative manner, and when the adsorption members are attracted to each other, the test scale plate is completely located directly above the lifting plate.

[0010] In a preferred embodiment, one of a scale ruler and a scale pointer is fixedly mounted on the frame shell, and the other of the scale ruler and the scale pointer is fixedly mounted on the lifting carrier plate.

[0011] In a preferred embodiment, the test assembly also includes a cooling member placed between the lifting carrier plate and the test scale plate. The cooling member is in a hollow shell structure and has a plurality of cooling holes evenly opened on the surface. The cooling member is also provided with a filling port for filling a cold source.

[0012] In a preferred embodiment, it also includes a light shielding component fixedly installed inside the rack shell, the light shielding component is located above the test component, the light shielding component includes a light shielding plate and an operating handle, the light shielding plate is slidably connected to the rack shell in a horizontal direction, the operating handle is fixedly installed on the light shielding plate, and the top surface of the rack shell is provided with a through groove for exposing the operating handle, the through groove is in the shape of a long strip and parallel to the sliding direction of the light shielding plate.

[0013] In a preferred embodiment, a second positioning structure for fixing the position of the light shielding plate is further provided between the light shielding plate and the rack shell, the second positioning structure includes an interlocking sheet metal fixedly mounted on the light shielding plate and two spring latches fixedly mounted on the rack shell, one end of the interlocking sheet metal is provided with a locking plate perpendicular to the sliding direction of the light shielding plate, the two spring latches are arranged at intervals along the sliding direction of the light shielding plate and the interval distance is adapted to the thickness of the locking plate, the pin head of the spring latch has a guide wedge surface suitable for the one-way passage of the locking plate; wherein, when the locking plate is located between the two spring latches, the light shielding plate is located between the mounting hole and the test assembly.

[0014] In a preferred embodiment, it also includes an air-cooling circulation component fixedly installed in the rack shell, the air-cooling circulation component includes a main body, a light-transmitting member and an exhaust duct; the main body is in a closed shell-like structure, and a loading port matched with the mounting hole is arranged on one side of the top surface of the main body, and a light box support plate for carrying a microwave UV curing light box is arranged on the loading port, and an exhaust port for exhausting air is arranged on the other side of the top surface of the main body, the exhaust duct is fixedly installed at the exhaust port, and a through hole for the exhaust duct to pass through is opened on the top surface of the rack shell, and a light-transmitting opening opposite to the loading port is opened on the bottom surface of the main body, and the light-transmitting member is fixedly installed in the light-transmitting opening.

[0015] In a preferred embodiment, a plurality of buffer strips are installed circumferentially at intervals on the loading port.

[0016] In a preferred embodiment, an upper partition is fixedly installed in the rack shell, the air-cooling circulation component is fixed to one side of the top surface of the upper partition, and a light-transmitting notch opposite to the light-transmitting component is opened on the upper partition.

[0017] By adopting the above technical solution, the beneficial effect of the utility model is that: the utility model sets the test assembly, before the test, the test instrument is installed on the energy meter fixture and the energy meter fixture is fixed at the appropriate position of the test scale plate, and after the test scale plate is pushed into its working position, the lifting plate can be placed at the required height by shaking the hand wheel, and during the test, the test instrument can obtain accurate parameters at the specified spatial position. Compared with the prior art, the ultraviolet curing test equipment provided by the embodiment of the utility model can flexibly and accurately obtain accurate parameter data at various locations in the test space, thereby providing a basis for improvement and optimization for product design and development. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the utility model;

[0019] Figure 2 It is the front view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the frame housing in the utility model;

[0021] Figure 4 It is the front view of the test assembly in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the test assembly in the utility model;

[0023] Figure 6 It is a schematic diagram of the structure of the test assembly in the utility model in another direction;

[0024] Figure 7 This is a schematic diagram of the structure of the light shielding component in the utility model;

[0025] Figure 8 It is a schematic diagram of the structure of the upper and middle partitions of the utility model;

[0026] Fig. 9 It is a structural schematic diagram of the second positioning structure in the utility model;

[0027] Fig.10 It is a structural schematic diagram of the air cooling circulation component in the utility model.

[0028] In the figure: 1-frame shell, 11-frame, 12-lower partition, 13-sealed door, 14-mounting hole, 15-bottom partition, 16-castor, 17-support foot, 18-upper partition, 181-light-through gap, 182-avoidance hole, 19-through slot, 2-test assembly, 21-test frame, 22-guide rod, 23-lifting carrier, 24-test scale plate, 25-energy meter fixture, 26-linear bearing A, 27-screw, 28-screw nut, 29-handwheel, 210-fixed sheet metal, 211-connecting plate, 212-guide rail, 213-adsorption part A , 214-adsorption part B, 215-scale ruler, 216-scale pointer, 217-push-pull handle, 218-cooling part, 3-microwave UV curing light box, 4-light shielding assembly, 41-shading plate, 42-operating handle, 43-support, 44-guide shaft, 45-linear bearing B, 46-pad, 47-connecting block, 48-shading cover, 49-interlocking sheet metal, 491-locking plate, 410-spring latch, 5-air cooling circulation assembly, 51-main body, 52-light-transmitting part, 53-exhaust duct, 54-loading port, 55-light box pallet, 56-buffer strip. DETAILED DESCRIPTION

[0029] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0030] It should be noted that, in the description of the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", etc. are based on the description of the structure of the present invention as shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0031] The "first" and "second" in this technical solution are only used to distinguish the names of the same or similar structures, or corresponding structures with similar functions, and are not an arrangement of the importance of these structures, nor do they have a ranking, comparison of size, or other meanings.

[0032] In addition, unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be a connection between the two structures. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood based on the overall idea of ​​the utility model and the specific context of the scheme.

[0033] Embodiment 1

[0034] like Figure 1-6 As shown, an embodiment of the utility model provides a UV curing test device, including a frame shell 1, and a test component 2 is fixedly installed inside the frame shell 1.

[0035] The rack housing 1 includes a rectangular three-dimensional frame 11 formed by splicing metal square tubes. The rear, left, right, upper and lower positions of the upper half of the frame 11 are respectively covered with an opaque rear cover, a left cover, a right cover, a top cover, and a lower partition 12. The front side of the upper half of the frame 11 is open and pivotally connected with a sealed door 13, which is detachably fixedly connected to the frame 11 through a lock. A mounting hole 14 for arranging a microwave UV curing light box 3 is provided on the top cover. The microwave UV curing light box 3 is directly placed on the top surface of the rack housing 1 with the bottom surface (light-emitting port side) facing downward, and the light-emitting port is directly facing the mounting hole 14. In addition, the mounting hole 14 can also be provided with a circle of enclosures for placing the microwave UV curing light box 3. The lower half of the frame 11 does not need to be closed with a cover, or only a bottom partition 15 for temporarily placing items is fixed in the lower half. In addition, in order to facilitate movement, a plurality of casters 16 are fixedly installed at the bottom of the frame 11 (for example, 4 and located at the four corners of the bottom surface of the frame 11), and a plurality of supporting feet 17 are threadedly connected to the bottom of the frame 11 (for example, 4 and located at the four corners of the bottom surface of the frame 11), so that when the UV curing test equipment is needed, the frame 11 can be lifted up by screwing the supporting feet 17, so that the casters 16 are off the ground.

[0036] In this embodiment, the test assembly 2 includes a test frame 21 , a guide rod 22 , a lifting carrier plate 23 , a lifting drive mechanism, a test scale plate 24 and an energy meter fixture 25 .

[0037] The test frame 21 includes an open or closed strip frame plate, and there are multiple guide rods 22 that are dispersedly fixed on one side of the bottom surface of the test frame 21. For example, there are four guide rods 22 and they are distributed in a rectangular shape. The guide rods 22 have the same length and are arranged in the vertical direction. The bottom of each guide rod 22 is fixed on one side of the top surface of the lower partition 12.

[0038] The lifting plate 23 is in a rectangular plate-like structure, and the lifting plate 23 is arranged horizontally, and the lifting plate 23 is slidably connected to the guide rod 22 in the vertical direction. For example, linear bearings A26 adapted to the guide rod 22 are fixedly installed at the four corners of the lifting plate 23. The lifting drive mechanism is fixedly connected between the lifting plate 23 and the test frame 21, so as to drive the lifting plate 23 to move in the vertical direction relative to the guide rod 22. In this embodiment, the lifting drive mechanism includes a lead screw 27, a lead screw nut 28 and a hand wheel 29, the upper end of the lead screw 27 is rotatably connected to the test frame 21 through a bearing, and the lower end of the lead screw 27 is rotatably connected to the fixed sheet metal 210 through a bearing, and the fixed sheet metal 210 is fixed to one side of the top surface of the lower partition 12 by screws. Through the setting of the fixed sheet metal 210, a certain distance is provided between the lower end of the lead screw 27 and the lower partition 12, so that the hand wheel 29 is conveniently fixedly installed on one side of the lower end of the lead screw 27. The lead screw nut 28 is screwed onto the lead screw 27, and a connecting plate 211 is fixed to the lifting plate 23 by screws, and the lead screw nut 28 is fixedly connected to the connecting plate 211 by screws. In this way, when the hand wheel 29 is turned, the lifting plate 23 can be driven to move in the vertical direction, thereby adjusting the height position of the lifting plate 23.

[0039] The test scale plate 24 is in a rectangular plate-like structure and is arranged in a horizontal plane. A plurality of through holes are evenly provided on the surface of the test scale plate 24. Scales are provided on two mutually perpendicular sides of the test scale plate 24 to facilitate determination of coordinate positions at various locations on the surface. The energy meter fixture 25 is detachably fixedly installed on one side of the top surface of the test scale plate 24. For example, the energy meter fixture 25 is pressed and fixed on one side of the top surface of the test scale plate 24 by screws through the through holes provided on the test scale plate 24. The energy meter fixture 25 includes a bottom plate and a side plate formed in an annular shape on one side of the top surface of the bottom plate. The side plate is provided with a plurality of circumferentially arranged threaded holes, and screws are screwed into the threaded holes. When the test instrument is used, it is placed on one side of the top surface of the bottom plate, and then the screws are screwed to make each screw contact with the test instrument, thereby clamping and fixing the test instrument.

[0040] In this embodiment, the test scale plate 24 is connected to one side of the top surface of the lifting plate 23 by sliding in the horizontal direction. For example, two guide rails 212, such as drawer guide rails, are fixed to one side of the top surface of the lifting plate 23. The two guide rails 212 are arranged in parallel and opposite to each other, and one side of the bottom surface of the test scale plate 24 is connected to the two guide rails 212. The test scale plate 24 slides in the front-to-back direction and the sliding direction is opposite to the closed door 13. At the same time, the width dimension (the dimension in the left-right direction) of the test scale plate 24 is smaller than the width of the closed door 13. In this way, the test scale plate 24 can be partially extended to the outside of the rack housing 1 by sliding, so as to facilitate the arrangement of the energy meter fixture 25 on its top surface and adjust the position of the energy meter fixture 25.

[0041] It is easy to understand that a first positioning structure for fixing the position of the test scale plate 24 is provided between the lifting carrier 23 and the test scale plate 24. The first positioning structure is used to fix the test scale plate 24 at the working position, that is, when the test scale plate 24 is located at the working position, the test scale plate 24 is completely located directly above the lifting carrier 23, and all parts of the test scale plate 24 can receive the ultraviolet light emitted by the microwave ultraviolet curing light box 3. Usually, the projection of the lamp tube of the microwave ultraviolet curing light box 3 is also located at the center position of the test scale plate 24. In this embodiment, the first positioning structure includes an adsorption component A213 fixedly mounted on the lifting plate 23 (the rear end, i.e., the end away from the sealed door 13) and an adsorption component B214 fixedly mounted on the test scale plate 24 (the rear end, i.e., the end away from the sealed door 13). The adsorption component A213 and the adsorption component B214 are arranged opposite to each other, and one of the adsorption component A213 and the adsorption component B214 is a permanent magnet, and the other is a permanent magnet or an iron block or other material that can be attracted by a magnet. There can be two or more pairs of adsorption components A213 and adsorption components B214, so as to make the position fixing effect of the test scale plate 24 more stable.

[0042] It is easy to understand that a scale ruler 215 is fixedly installed on the rack housing 1 (i.e., one side of the top surface of the lower partition 12), and a scale pointer 216 is fixedly installed on the lifting plate 23, so that the staff can intuitively understand the height position of the lifting plate 23. Of course, the scale pointer 216 can also be fixed on the lower partition 12, and the scale ruler 215 can be fixed on the lifting plate 23.

[0043] It is easy to understand that, in order to facilitate the sliding of the test scale plate 24 , a push-pull handle 217 is fixedly installed at the front end of the test scale plate 24 (ie, at the end close to the closed door 13 ).

[0044] It is easy to understand that the test assembly 2 also includes a cooling member 218 placed in the gap space between the lifting carrier 23 and the test scale plate 24, the cooling member 218 is a hollow shell structure and a plurality of cooling through holes are evenly opened on the surface, the cooling member 218 is a flat shell structure as a whole, and one end or both ends (opposite ends) of the cooling member 218 are open to form a loading port for loading a cold source, and the cold source can be an ice bag. Such an arrangement enables the cooling member 218 loaded with a cold source to cool the test scale plate 24 above, thereby avoiding errors in the test instrument fixed on the energy meter fixture 25 when working in a high temperature environment.

[0045] When using:

[0046] Arrange the microwave UV curing lamp box 3 at the mounting hole 14 on the top surface of the rack housing 1; install the test instrument on the energy meter fixture 25, and fix the energy meter fixture 25 at the appropriate position of the test scale plate 24, and then push the test scale plate 24 into its working position; shake the hand wheel 29 to make the lifting plate 23 at the required height, then close the sealed door 13, start the test, and the test instrument can obtain accurate parameters at the specified spatial position.

[0047] It is easy to understand that the energy meter fixture 25 is not limited to one, and two or more may be arranged to improve the test efficiency.

[0048] Compared with the prior art, the UV curing test equipment provided by the embodiment of the utility model can flexibly and accurately obtain accurate parameter data at various locations in the test space, thereby providing a basis for improvement and optimization for product design and development.

[0049] Embodiment 2

[0050] In this embodiment, the UV curing test equipment further includes a light shielding component 4 fixedly installed inside the frame housing 1 .

[0051] The light shielding component 4 is located above the test component 2 , and is used to control whether the ultraviolet light emitted by the microwave ultraviolet curing light box 3 can irradiate the test component 2 .

[0052] like Figure 7As shown, the light shielding assembly 4 specifically includes a shading plate 41 and an operating handle 42. The shading plate 41 is in a rectangular plate-like structure and is arranged in a horizontal plane. The shading plate 41 is made of an opaque material. The shading plate 41 is connected to the frame housing 1 in a sliding manner in the horizontal direction. The sliding direction of the shading plate 41 is consistent with the sliding direction of the test scale plate 24. Among them, an upper partition 18 is fixed inside the frame housing 1. The upper partition 18 is located above the lower partition 12. Two groups of four supports 43 are fixedly installed on one side of the top surface of the upper partition 18. A guide shaft 44 is fixed between two supports 43 in each group. The two guide shafts 44 are parallel to the sliding direction of the shading plate 41 and the two guide shafts 44 are arranged opposite to each other. A matching linear bearing B45 is installed on each guide shaft 44, and a pad 46 made of synthetic stone is fixed on each linear bearing B45.

[0053] like Figure 3 and Figure 8 As shown, in this embodiment, the shading plate 41 is arranged on one side of the bottom surface of the upper partition 18. At the same time, on the one hand, the upper partition 18 is provided with a light-through notch 181 for allowing the ultraviolet light emitted by the microwave ultraviolet curing lamp box 3 to pass through, and on the other hand, the upper partition 18 is provided with two long avoidance holes 182. The length direction of the avoidance holes 182 is parallel to the sliding direction of the shading plate 41. The two avoidance holes 182 are used to allow the two pads 46 to pass through on the one hand, and provide a movable space for the pads 46 on the other hand. After passing through the two avoidance holes 182, the two pads 46 are fixedly connected to the shading plate 41.

[0054] The operating handle 42 is fixedly installed relative to the sunshade 41, and the top surface of the frame housing 1 is also provided with a through slot 19 for exposing the operating handle 42, and the through slot 19 is in the shape of a long strip and parallel to the sliding direction of the sunshade 41. In this embodiment, since the sunshade 41 is located on the lower side of the upper partition 18, the operating handle 42 is not directly fixedly connected to the sunshade 41, and a connecting block 47 is fixed on one (or two) of the linear bearings B45, the upper part of the connecting block 47 is exposed in the through slot 19, and a sunshade cover 48 is fixed on the top of the connecting block 47, and the sunshade cover 48 is located on the upper side of the through slot 19 so as to always close the through slot 19 during the sliding process of the sunshade 41, and the operating handle 42 is fixed on one side of the top surface of the sunshade cover 48.

[0055] It is easy to understand that a second positioning structure for fixing the position of the light shielding plate 41 is provided between the light shielding plate 41 and the rack housing 1 . When the second positioning structure fixes the position of the light shielding plate 41 , the light shielding plate 41 completely blocks the ultraviolet light from shining on the test component 2 .

[0056] like Fig. 9As shown, in this embodiment, the second positioning structure includes an interlocking sheet metal 49 fixedly mounted on the shading plate 41 and two spring latches 410 fixedly mounted on the frame housing 1. The interlocking sheet metal 49 is in an elongated shape as a whole and is parallel to the sliding direction of the shading plate 41. The front end of the interlocking sheet metal 49 (i.e., the end facing the closed door 13) is provided with (integrally formed with) a locking plate 491 perpendicular to the sliding direction of the shading plate 41. The two spring latches 410 are arranged at intervals along the sliding direction of the shading plate 41 and the interval distance is adapted to the thickness of the locking plate 491. The spring latches 410 are configured as button-type square latches (product model HFY24-30, with spring device, open hole installation type), and the pin head (i.e., lock tongue) of the spring latch 410 has a guide wedge surface suitable for the one-way passage of the locking plate 491, and the guide wedge surfaces of the two spring latches 410 are installed back to back. With such arrangement, when the locking plate 491 passes through one of the spring latches 410 , it will be restricted between the locking tongues of the two spring latches 410 . At this time, the shading plate 41 is fixed between the mounting hole 14 and the test component 2 , thereby completely blocking the ultraviolet light from shining on the test component 2 .

[0057] When the shading plate is not needed to block the ultraviolet light, the locking effect on the locking plate 491 can be released by pressing the button of the spring latch 410, and the shading plate 41 can be pushed backward.

[0058] Embodiment 3

[0059] In this embodiment, the UV curing test equipment also includes an air cooling circulation component 5 fixedly installed in the rack shell 1, which is used to export the hot air exhausted by the microwave UV curing lamp box 3 (the lamp box is equipped with a cooling fan, and the cooling air generated by the cooling fan is used to cool the heat-generating components inside the lamp box. The air exhausted by the lamp box is the hot air that has absorbed the heat) to the outside of the rack shell 1 to prevent the hot air from affecting the test instruments inside the rack shell 1.

[0060] like Fig.10 As shown, the air-cooling circulation component 5 includes a main body 51 , a light-transmitting member 52 and an exhaust pipe 53 .

[0061] The main body 51 is a closed shell-like structure as a whole, roughly in the form of a flat rectangular shell, and is made of an opaque material. A loading port 54 that matches the mounting hole 14 is provided on the front side of the top of the main body 51. The loading port 54 has a circle of enclosures, and the inner wall of the enclosure is provided with a circle of light box support plates 55 for carrying the microwave UV curing light box 3. On the upper side of the light box support plate 55, the inner wall of the enclosure is also provided with a plurality of buffer strips 56, such as Teflon strips, which are installed at circumferential intervals to prevent scratches and damage during the placement of the microwave UV curing light box 3. An exhaust port for exhausting air is provided on the rear side of the top surface of the main body 51, and an exhaust pipe 53 is fixedly installed at the exhaust port, and a through hole for the exhaust pipe 53 to pass through is provided on the top surface of the frame shell 1.

[0062] In addition, the bottom surface of the main body 51 is provided with a light-transmitting opening opposite to the loading port 54, and the light-transmitting member 52 is fixedly installed in the light-transmitting opening. The light-transmitting member 52 is configured as glass, and a circle of glass carriers for installing the light-transmitting member 52 is correspondingly provided on the light-transmitting opening.

[0063] Such an arrangement enables the hot air discharged from the microwave UV curing light box 3 to be discharged to the outside of the rack housing 1 in time, and the UV light emitted by the microwave UV curing light box 3 can be irradiated to the test component 2 without being affected.

[0064] In this embodiment, an upper partition 18 is also fixedly installed in the rack shell 1, and the air cooling circulation component 5 is fixed to one side of the top surface of the upper partition 18. Correspondingly, a light-transmitting notch 181 opposite to the light-transmitting member 52 is opened on the upper partition 18.

[0065] It is easy to understand that when the rack housing 1 has both the air-cooling circulation component 5 and the light-shielding component 4 , the light-shielding component 4 is located on a side below the air-cooling circulation component 5 .

[0066] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A UV curing test device, characterized in that: The test frame comprises a frame shell, wherein a test assembly is fixedly installed inside the frame shell, and the test assembly comprises a test frame, a guide rod, a lifting plate, a lifting drive mechanism, a test scale plate and an energy meter fixture; the test frame is fixedly installed inside the frame shell, the guide rod is fixedly installed on the test frame in a vertical direction, the lifting plate is slidably connected to the guide rod in a vertical direction, the lifting drive mechanism is fixedly connected between the lifting plate and the test frame so as to drive the lifting plate to move in a vertical direction, the test scale plate is slidably connected to one side of the top surface of the lifting plate in a horizontal direction, and a first positioning structure for fixing the position of the test scale plate is provided between the lifting plate and the test scale plate, and the energy meter fixture is detachably fixedly installed on one side of the top surface of the test scale plate; wherein, a mounting hole for installing a microwave UV curing light box is provided on the top surface of the frame shell, and a sealed door is detachably connected to the side of the frame shell.

2. The UV curing test equipment according to claim 1, characterized in that: The lifting drive mechanism includes a lead screw, a lead screw nut and a hand wheel. The lead screw is rotatably connected to the test frame via a bearing. The lead screw nut is screwed on the lead screw and fixedly connected to the lifting carrier plate. The hand wheel is fixedly connected to the lead screw.

3. The UV curing test equipment according to claim 1, characterized in that: The first positioning structure includes an adsorption member fixedly mounted on the lifting plate and the test scale plate in a relative manner, and when the adsorption members are attracted to each other, the test scale plate is completely located directly above the lifting plate.

4. The UV curing test equipment according to claim 1, characterized in that: One of a scale ruler and a scale pointer is fixedly mounted on the frame shell, and the other of the scale ruler and the scale pointer is fixedly mounted on the lifting carrier plate.

5. The UV curing test equipment according to claim 1, characterized in that: The test assembly also includes a cooling member placed between the lifting carrier plate and the test scale plate. The cooling member is in a hollow shell structure and has a plurality of cooling holes evenly opened on the surface. The cooling member is also provided with a loading port for loading a cold source.

6. The UV curing test equipment according to claim 1, characterized in that: It also includes a light shielding component fixedly installed inside the rack shell, the light shielding component is located above the test component, the light shielding component includes a light shielding plate and an operating handle, the light shielding plate is slidably connected to the rack shell in a horizontal direction, the operating handle is fixedly installed on the light shielding plate, and the top surface of the rack shell is provided with a through groove for exposing the operating handle, the through groove is in the shape of a long strip and parallel to the sliding direction of the light shielding plate.

7. The UV curing test equipment according to claim 6, characterized in that: A second positioning structure for fixing the position of the light shielding plate is also provided between the light shielding plate and the rack shell, the second positioning structure includes an interlocking sheet metal fixedly mounted on the light shielding plate and two spring latches fixedly mounted on the rack shell, one end of the interlocking sheet metal is provided with a locking plate perpendicular to the sliding direction of the light shielding plate, the two spring latches are arranged at intervals along the sliding direction of the light shielding plate and the interval distance is adapted to the thickness of the locking plate, the pin head of the spring latch has a guide wedge surface suitable for the one-way passage of the locking plate; wherein, when the locking plate is located between the two spring latches, the light shielding plate is located between the mounting hole and the test assembly.

8. The UV curing test equipment according to claim 1, characterized in that: It also includes an air-cooling circulation component fixedly installed in the rack shell, the air-cooling circulation component includes a main body, a light-transmitting component and an exhaust duct; the main body is in a closed shell-like structure, a loading port matched with the mounting hole is arranged on one side of the top surface of the main body, a light box support plate for carrying the microwave UV curing light box is arranged on the loading port, an exhaust port for exhausting air is arranged on the other side of the top surface of the main body, the exhaust duct is fixedly installed at the exhaust port, and a through hole for the exhaust duct to pass through is opened on the top surface of the rack shell, a light-transmitting opening opposite to the loading port is opened on the bottom surface of the main body, and the light-transmitting component is fixedly installed in the light-transmitting opening.

9. The UV curing test equipment according to claim 8, characterized in that: A plurality of buffer strips are installed at intervals circumferentially on the loading port.

10. The UV curing test equipment according to claim 8, characterized in that: An upper partition is also fixedly installed in the frame shell, the air-cooling circulation component is fixed on one side of the top surface of the upper partition, and the upper partition is provided with a light-transmitting notch opposite to the light-transmitting component.

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