Scintillator panel UV curing system and device

Abstract

The utility model belongs to the technical field of UV curing, and discloses a scintillator panel UV curing system and device. The system comprises a plurality of luminous source groups, and a light source control switch, a time control unit, a power control unit, a power switch and a power supply which are sequentially connected in series, each luminous source group is respectively controlled by different light source control switches; and the plurality of luminous source groups are arranged in a surrounding manner inside and outside. The position of the light emitting source of the UV curing device is adjustable, the UV curing device can adapt to products of different sizes, the curing work efficiency is greatly improved, and the defects that the light source position of a traditional UV curing device is fixed, and the curing process needs to be repeated for products of unmatched sizes are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of UV curing, and in particular relates to a scintillator panel UV curing system and device. Background Art

[0002] Digital Radiography (DR) is a new X-ray technology developed in the 1990s. With its significant advantages such as faster imaging speed, more convenient operation, and higher imaging resolution, it has become the leading direction of digital X-ray technology and has been recognized by clinical institutions and imaging experts around the world. The technical core of DR is the flat-panel detector, which is a precise and expensive device that plays a decisive role in imaging quality. As the core component of the flat-panel detector, the scintillator panel has strict requirements on the working environment. The panel connectors are easily affected by water vapor, which interferes with imaging and affects the use of the equipment. By coating the connectors with UV glue for curing, the panel connectors are effectively protected, greatly reducing the adverse effects of water vapor on the flat-panel detector.

[0003] However, traditional UV curing methods have the following disadvantages: (1) The position of the light source is fixed and the light source coverage is incomplete, so it cannot be adapted to products of different sizes; (2) The light source is mostly a glass lamp tube, which cannot be started frequently in a short period of time; and it is difficult to replace the lamp tube, which greatly affects the curing efficiency; (3) It is impossible to turn off excess light sources individually, resulting in energy waste. Utility Model Content

[0004] In order to solve the above problems, the utility model provides a scintillator panel UV curing system, which can be applicable to UV curing of products of different sizes.

[0005] The specific technical solutions are as follows:

[0006] A scintillator panel UV curing system comprises a plurality of light source groups and a light source control switch, a time control unit, a power control unit, a power switch and a power supply which are sequentially connected in series; each light source group is controlled separately by a different light source control switch; the plurality of light source groups are arranged in an inner and outer surrounding manner.

[0007] In this solution, by setting up inner and outer light source groups and controlling each light source group individually, when curing small-sized products, the light source group in the corresponding inner circle is controlled, and when curing large products, the light source group in the outer circle is controlled, thereby achieving UV curing of products of different sizes.

[0008] Preferably, the light source length of the light source group located at the periphery is greater than the light source length of the light source group in the inner circle. The setting of the light source length enables the light source to fully cover a limited space range, thereby achieving a better curing effect.

[0009] Preferably, the light source group includes a first light source group and a second light source group; adjacent light sources in the same light source group are arranged end to end; and the light sources in the first light source group are arranged in a windmill shape around the second light source group. In this solution, the relative position of the light sources ensures that the length of the light sources can be accommodated within a limited space.

[0010] Preferably, the light sources in the same light source group are controlled by different light source control switches, so that the light source control is more flexible.

[0011] Preferably, the light source in the light source group adopts LED ultraviolet light with a wavelength within a predetermined wavelength range. LED lamps have a long life and low power consumption, overcoming the defects of traditional glass lamps, short life, high power consumption, and cumbersome replacement.

[0012] Another purpose of the utility model is to provide a scintillator panel UV curing device, which applies the above-mentioned scintillator panel UV curing system; the device includes a closable device body, which is closed by a movable light-shielding door, and a pull-out table for carrying the scintillator panel is provided in the device body; a light source support plate for movably supporting the light source is provided in the device body.

[0013] Preferably, the light source support plate is provided with a through groove, the width of the groove is greater than the width of the light source, and the length of the groove is adapted to the length of the light source; steps are provided at both ends of the groove to support the two ends of the light source, and the light source is arranged in the groove and can move in the groove along the steps in the width direction of the light source. In the present application, through the design of the groove and steps of the light source support plate, the light sources of the inner circle and the outer circle light source groups can move along the width direction of the light source, so that the area formed by the inner and outer surrounding light source groups can be changed, and the irradiation range of the light source can be changed; the position of the light source can be adjusted according to the size of the product, further improving the adaptability to products of different sizes. It also makes the lamp tube easy to replace and simple to operate, providing great production convenience.

[0014] Preferably, a heat dissipation unit is provided on the side of the device body.

[0015] Preferably, the light source support plate is arranged above the pull-out platform.

[0016] Preferably, the device body and the light-shielding door are made of light-proof material.

[0017] Compared with the prior art, one or more of the above technical solutions can achieve at least one of the following beneficial effects:

[0018] The light source position of the UV curing device of the present application is adjustable, which can adapt to products of different sizes, greatly improving the curing efficiency, and overcoming the defects of the traditional UV curing device that the light source position is fixed and the curing process needs to be repeated for products of mismatched sizes. In addition, the single power and time adjustment device of the present application can control the entire system, which is easy to adjust and reduces the cost of the device. It overcomes the defects of the traditional curing device that the single light source is equipped with a power adjustment device, which is costly and cumbersome to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 Schematic diagram of the scintillator panel UV curing system of Example 1.

[0021] Figure 2 This is a schematic diagram of the appearance of the scintillator panel UV curing device of Example 2.

[0022] Figure 3 This is a schematic diagram of the scintillator panel light source support plate of Example 2.

[0023] Figure 4 This is a schematic diagram of the curing process of Example 2.

[0024] In the figure, 101, main power supply; 102, main power switch; 103, time control unit; 104, power control unit; 105a, 105b, 105c, 105d, 105e, 105f are light source control switches of six light sources respectively; 106, first light source group; 106a, 106b, 106c, 106d are four light sources of the first light source group; 107, second light source group; 107a, 107b are two light sources of the second light source group; 108 heat dissipation unit; 109 pull-out table; 110 light-shielding door; 111 starting switch; 112 steps. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] The present embodiment provides a scintillator panel UV curing system, comprising a plurality of light source groups and a light source control switch, a time control unit, a power control unit and a power switch connected in series in sequence; each light source group is controlled separately by a different light source control switch; and the plurality of light source groups are arranged in an inner and outer surround manner.

[0028] As a specific implementation method, Figure 1 As shown, the curing system includes a main power supply 101, a main power switch 102, a start switch 111, a time control unit 103, a power control unit 104, a light source control switch, and a light source group which are connected in series in sequence.

[0029] As a preferred embodiment, there are two light source groups, namely the first light source group and the second light source group; each light source in the light source group is independently controlled; the first light source group has a total of four light sources, namely light source 106a, light source 106b, light source 106c, and light source 106d, which are respectively controlled by light source control switch 105c, light source control switch 105e, light source control switch 105a, and light source control switch 105d; the second light source group has a total of two light sources, namely light source 107a and light source 107b, which are respectively controlled by light source control switch 105f and light source control switch 105b.

[0030] Adjacent light sources in the same light source group are arranged end to end. Among them, the light sources 106a, 106b, 106c, and 106d of the first light source group are arranged in a windmill shape and are arranged around the light sources 107a and 107b of the second light source group. The length of the light sources in the first light source group is greater than the length of the light sources in the second light source group.

[0031] The light source uses an LED ultraviolet light lamp with a wavelength within a predetermined wavelength range. In this embodiment, an LED ultraviolet light lamp with a wavelength of 365-395nm is used.

[0032] In this embodiment, the main power supply 101 supplies power to the entire system. The main power switch 102 controls the power on and off of the entire system after being connected to the main power supply 101. The start switch 111 controls the start and stop of the entire system after being connected to the main power switch 102. The time control unit 103 can control the system start time after being connected to the start switch 111, and can also turn off the light source in time to avoid waste of resources caused by forgetting to turn it off. The power control unit 104 is connected to each light source to control the power of the entire system and change the light intensity according to different needs. The system operation time is adjustable, the power is adjustable, and each light source can be turned off separately.

[0033] Example 2

[0034] This embodiment provides a scintillator panel UV curing device, which applies the scintillator panel UV curing system of embodiment 1.

[0035] like Figure 2 As shown, the curing device includes a closable device body. Specifically, the device body is supported by a bracket. The device body has shells on the top, bottom, left, right and rear sides. The front shell is composed of an upper shell and a light-shielding door 110, which is closed by a movable light-shielding door 110. The light-shielding door 110 can be opened and closed up and down. All shells and light-shielding doors are made of opaque materials to prevent ultraviolet light from leaking out and causing harm to the human body.

[0036] The device body is provided with a pull-out platform 109 for carrying the scintillator panel. The pull-out platform 109 is provided with a handle, and the pull-out platform 109 is connected to the lower shell of the device body by a guide rail, and can be pulled out; the pull-out platform 109 is made of anti-static material such as Teflon, Bakelite, etc., to prevent static electricity from damaging the scintillator panel.

[0037] The device body is provided with a light source support plate for movably supporting the light source, and the light source support plate is arranged above the pull-out platform. Figure 3 As shown, a through groove is provided on the light source support plate, the width of the groove is greater than the width of the light source, and the length of the groove is adapted to the length of the light source; steps 112 are provided at both ends of the groove to support the two ends of the light source. The light sources of the first light source group 106 and the second light source group 107 are placed in different grooves respectively, and the two ends of the light source can be moved in the groove along the steps in the width direction of the light source. The position of the light source is adjusted as follows: when the size of the product to be cured is large, the first light source group can be selected for control work, and then the light source can be fine-tuned by moving the light source along the width direction so that the area formed by the first light source group becomes larger or smaller; similarly, when the size of the product to be cured is small, the light source group can be selected and the position of the light source in the corresponding light source group can be moved for fine-tuning. In this way, adaptation to products of different sizes is achieved.

[0038] The front upper shell is provided with various control switches to control the operation of the device.

[0039] A heat dissipation unit 108 is provided on the side of the device body, which is a heat dissipation fan for dissipating heat for the entire device.

[0040] like Figure 4 As shown, the curing process using this curing device is as follows:

[0041] After connecting the power supply 101, first, turn on the main power switch, set the curing time, and adjust the curing power; adjust the position of the light source and turn on the corresponding light source; open the light shielding door, pull out the pull-out table, place the scintillator panel to be cured, return the pull-out table, close the light shielding door, turn on the start switch to start curing, and complete the curing after the curing time is up.

[0042] In this embodiment, the position of the light source is movable, so the position of the light source can be adjusted according to the curing requirements of different products, further improving the adaptability to products of different sizes.

[0043] Obviously, the above embodiments are merely examples for clearly illustrating the technical solution of the utility model, and are not intended to limit the implementation methods of the utility model. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the utility model should be included in the protection of the claims of the utility model.

Claims

1. A scintillator panel UV curing system, characterized in that: The system includes a plurality of light source groups and a light source control switch, a time control unit, a power control unit, a power switch, and a power supply connected in series in sequence; each light source group is controlled separately by a different light source control switch; and the plurality of light source groups are arranged in an inner and outer surround manner.

2. The scintillator panel UV curing system according to claim 1, characterized in that: The light source length of the light source group located in the periphery is greater than the light source length of the light source group in the inner circle.

3. The scintillator panel UV curing system according to claim 2, characterized in that: The light source group includes a first light source group and a second light source group; adjacent light sources in the same light source group are arranged end to end in a staggered manner; and the light sources in the first light source group are arranged in a windmill shape around the second light source group.

4. The scintillator panel UV curing system according to claim 1, characterized in that: The light sources in the same light source group are controlled by different light source control switches.

5. The scintillator panel UV curing system according to any one of claims 1 to 4, characterized in that: The light sources in the light source group adopt LED ultraviolet light lamps with wavelengths within a set wavelength range.

6. A scintillator panel UV curing device, characterized in that: A scintillator panel UV curing system according to any one of claims 1 to 5 is applied; the device comprises a closable device body, the device body is closed by a movable light-shielding door, a pull-out table for carrying the scintillator panel is provided in the device body; a light source support plate for movably supporting the light source is provided in the device body.

7. The scintillator panel UV curing device according to claim 6, characterized in that: A through groove is provided on the light source support plate, the width of the groove is greater than the width of the light source, and the length of the groove is adapted to the length of the light source; steps are provided at both ends of the groove to support the two ends of the light source, the light source is arranged in the groove, and can move in the width direction of the light source along the steps in the groove.

8. The scintillator panel UV curing device according to claim 6, characterized in that: A heat dissipation unit is arranged on the side of the device body.

9. The scintillator panel UV curing device according to claim 6, characterized in that: The light source support plate is arranged above the pull-out platform.

10. The scintillator panel UV curing device according to any one of claims 6 to 9, characterized in that: The device body and the light-shielding door are made of light-proof materials.

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