Photocuring equipment convenient to adjust

Abstract

The utility model relates to the technical field of heating or solidification, and discloses light curing equipment convenient to adjust, which comprises a concave plate, a conveying device is arranged on the inner wall of the concave plate, a curing equipment box is arranged at the top of the concave plate, and a light curing lamp is arranged in the curing equipment box. Adjusting mechanisms for adjusting the height of the light curing lamp are arranged at the two ends of the inner wall of the concave plate, a limiting mechanism for limiting the adjusting mechanisms is arranged on the outer wall of one end of the concave plate, each adjusting mechanism comprises a lead screw rotationally connected to the two ends of the inner wall of the concave plate, and matched first sliding blocks are arranged on the outer walls of the lead screws. By arranging the adjusting mechanism, when a rocking handle is rotated, a lead screw can drive a first sliding block to move, the first sliding block can drive a first connecting rod to move, the first connecting rod can drive a fixing block to move downwards, and the fixing block can drive a photocuring lamp to move downwards; and therefore, the effect of conveniently adjusting the height of the photocuring lamp is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heating or solidification, in particular to a light-curing device that is easy to adjust. Background Art

[0002] UV curing equipment uses ultraviolet light from an LED as a light source to irradiate UV adhesive, causing it to harden rapidly. It's commonly used in industries like electronics, spray coating, and printing and dyeing. The amount of UV radiation is crucial for product curing and is determined by both light intensity and exposure time. For a curing light machine, the curing effect of the photocurable film depends on factors such as the UV lamp's irradiation power, film movement speed, and exposure distance. During the production process, photocurable films undergo coating, lamination, and curing. In the curing process, the most commonly used curing light machine primarily places the photocurable film on a flat surface, then conveys it via a conveyor belt into a curing chamber where it cures under UV light.

[0003] However, traditional light-curing lamps are fixed, and the distance between the light-curing lamp and the conveyor belt cannot be adjusted. As a result, when curing the product, the distance between the light-curing lamp and the product is too close or too far, resulting in different irradiation times. According to the different thicknesses of the light-curing film, the conveyor belt speed is adjusted to adapt to products of different thicknesses. However, adjusting the conveyor belt speed to adapt to the thickness change is rather cumbersome and requires adjusting the conveying speed, intermittent dwell time parameters, etc. Therefore, there is an urgent need for an easily adjustable light-curing device to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to provide a light curing device that is easy to adjust.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A light-curing device that is easily adjustable comprises a concave plate, an inner wall of the concave plate being provided with a conveying device, a top of the concave plate being provided with a curing device box, a curing light being provided inside the curing device box, adjustment mechanisms for adjusting the height of the curing light being provided at both ends of the inner wall of the concave plate, and a limit mechanism for limiting the position of the adjustment mechanism being provided at the top of the outer wall of one end of the concave plate;

[0007] The adjusting mechanism includes a screw rod rotatably connected to the two ends of the inner wall of the concave plate, the outer wall of the screw rod is provided with an adaptive first slider, and the outer walls of both sides of the first slider are fixed with fixed columns, and the two fixed columns are rotatably connected to the first connecting rod on the sides away from each other, and one end of the top of the inner wall of the concave plate is rotatably connected to two symmetrical second connecting rods, the two second connecting rods correspond to the two first connecting rods one-to-one, and the second connecting rod and the first connecting rod are arranged in an X shape, and the second connecting rod is rotatably connected to the intersection of the first connecting rod, and the other ends of the two first connecting rods are rotatably connected to the same fixed block, and a light curing lamp is installed at the bottom of the fixed block. When the screw rod rotates, the first connecting rod and the second connecting rod will drive the light curing lamp to adjust its height.

[0008] As a further solution of the present invention, a first sliding groove is opened at one end of both sides of the fixed block, and a second slider is slidably provided on the inner walls of the two first sliding grooves, and the two second sliders are respectively rotatably connected to the other ends of the two second connecting rods.

[0009] As a further solution of the present invention, one end of the screw rod passes through the outer wall of one end of the concave plate and is fixed with a shaking handle, and the top of the outer wall of the other end of the concave plate is provided with a limiting mechanism.

[0010] As a further solution of the present invention, the limiting mechanism includes a ratchet fixed to the other end of the screw rod, a mounting block is fixed to the top of the end of the concave plate away from the shaking handle, the top and bottom of the mounting block are provided with communicating holes, and a sliding rod is provided sliding in the hole, lifting blocks are fixed on both sides of the top of the sliding rod, and a spring is fixed to the bottom of the mounting block, the bottom of the spring is fixed to one side of the top of the pawl, and the spring is located on the outer wall of the sliding rod, and a conveying device is provided below the concave plate, and the pawl will limit the light curing lamp when it moves downward.

[0011] As a further solution of the present invention, the conveying device includes a rotating rod rotatably connected to the two ends of the inner wall of the concave plate, and the outer walls of the two rotating rods are provided with an adaptive conveyor belt.

[0012] As a further solution of the present invention, a motor is installed on an outer wall of one side of the concave plate, and an output shaft of the motor is connected to one side of one of the rotating rods.

[0013] As a further solution of the present invention, support legs are fixed to the four corners of the bottom of the concave plate, and an observation window is provided on one side of the curing equipment box.

[0014] The beneficial effects of the utility model are:

[0015] The utility model is provided with an adjustment mechanism. When the handle is turned, the screw rod drives the first slider to move, the first slider drives the first connecting rod to move, the first connecting rod drives the fixed block to move downward, and the fixed block drives the light curing lamp to move downward, thereby achieving the effect of convenient height adjustment of the light curing lamp.

[0016] The utility model provides a limiting mechanism. When the screw rotates, the screw drives the ratchet to rotate. The pawl limits the ratchet to prevent it from reversing after the height is adjusted. When the lifting block is pulled, the lifting block drives the pawl away from the ratchet. The ratchet can be released from the limit, thereby achieving the effect of limiting the light curing lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a light-curing device that is easy to adjust proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a first partial cross-sectional structure of a light-curing device that is easy to adjust proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of a second partial structure of a light-curing device that is easy to adjust proposed by the present invention;

[0020] Figure 4 The utility model provides a light curing device which is easy to adjust Figure 2 Enlarged structural diagram at point A in the middle.

[0021] In the figure: 1. concave plate; 2. support leg; 3. curing equipment box; 4. motor; 5. rotating rod; 6. conveyor belt; 7. observation window; 8. crank handle; 9. curing light; 10. fixing block; 11. first connecting rod; 12. screw rod; 13. first slide; 14. first slider; 15. fixing column; 16. second connecting rod; 17. ratchet; 18. pawl; 19. mounting block; 20. slide rod; 21. lifting block; 22. spring; 23. second slider. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] Reference Figure 1-Figure 4 A light-curing device that is easy to adjust includes a concave plate 1, a conveying device is provided on the inner wall of the concave plate 1, a curing device box 3 is provided on the top of the concave plate 1, a light-curing lamp 9 is provided inside the curing device box 3, and adjustment mechanisms for adjusting the height of the light-curing lamp 9 are provided at both ends of the inner wall of the concave plate 1, and a limiting mechanism for limiting the adjustment mechanism is provided on the top of the outer wall of one end of the concave plate 1;

[0025] The adjustment mechanism includes a screw rod 12 rotatably connected to both ends of the inner wall of the concave plate 1, and the outer wall of the screw rod 12 is provided with an adaptive first slider 14. Fixed columns 15 are fixed to the outer walls of both sides of the first slider 14, and the two fixed columns 15 are rotatably connected to the first connecting rod 11 on the sides away from each other. One end of the top of the inner wall of the concave plate 1 is rotatably connected to two symmetrical second connecting rods 16, and the two second connecting rods 16 correspond to the two first connecting rods 11 one by one, and the second connecting rods 16 and the first connecting rods 11 are arranged in an X shape, and the second connecting rods 16 are rotatably connected to the intersection of the first connecting rods 11, and the other ends of the two first connecting rods 11 are rotatably connected to the same fixed block 10. A light curing lamp 9 is installed at the bottom of the fixed block 10. When the screw rod 12 rotates, the first connecting rod 11 and the second connecting rod 16 will drive the light curing lamp 9 to adjust its height.

[0026] In this embodiment, a first sliding groove 13 is provided at one end of both sides of the fixed block 10, and a second slider 23 is slidably provided on the inner wall of the two first sliding grooves 13. The two second sliders 23 are rotatably connected to the other ends of the two second connecting rods 16 respectively.

[0027] In this embodiment, one end of the screw rod 12 passes through the outer wall of one end of the concave plate 1 and is fixed with a shaking handle 8, and a limiting mechanism is provided on the top of the outer wall of the other end of the concave plate 1.

[0028] In this embodiment, the limiting mechanism includes a ratchet 17 fixed to the other end of the screw rod 12, and a mounting block 19 is fixed to the top of the end of the concave plate 1 away from the shaking handle 8. The top and bottom of the mounting block 19 are provided with communicating holes, and a slide rod 20 is slidably provided in the hole. Lifting blocks 21 are fixed on both sides of the top of the slide rod 20, and a spring 22 is fixed to the bottom of the mounting block 19. The bottom of the spring 22 is fixed to one side of the top of the pawl 18, and the spring 22 is located on the outer wall of the slide rod 20. A conveying device is provided under the concave plate 1, and the pawl 18 will limit the light curing lamp 9 when it moves downward.

[0029] In this embodiment, the conveying device includes rotating rods 5 rotatably connected to the two ends of the inner wall of the concave plate 1, and the outer walls of the two rotating rods 5 are provided with adapted conveyor belts 6.

[0030] In this embodiment, a motor 4 is installed on one outer wall of the concave plate 1 , and an output shaft of the motor 4 is connected to one side of one of the rotating rods 5 .

[0031] In this embodiment, support legs 2 are fixed to the four corners of the bottom of the concave plate 1 , and an observation window 7 is provided on one side of the curing equipment box 3 .

[0032] Working principle: during use, when the light-curing film needs to be processed and cured, the light-curing film is placed on the top of the conveyor belt 6, and a conveying device is provided. At this time, the motor 4 is run, and the motor 4 will drive one of the rotating rods 5 to rotate, and the rotating rod 5 will drive the conveyor belt 6 to rotate, and the conveyor belt 6 will drive another rotating rod 5 to rotate, and the conveyor belt 6 will transport the light-curing film, thereby achieving the effect of transporting the light-curing film. At this time, the curing equipment box 3 is run, and the curing equipment box 3 will drive the light-curing lamp 9 to run, and the light-curing lamp 9 will process the light-curing film. An adjustment mechanism is provided, and the shaking handle 8 is turned, and the shaking handle 8 will drive the screw rod 12 to rotate, and the screw rod 12 will drive the first slider 14 to move, and the first slider 14 will drive the first connecting rod 11 to move. When the first connecting rod 11 is moved, When the lever 11 is moved downward, the fixed block 10 is driven by the other two second connecting rods 16 to rotate. At this time, the second connecting rod 16 is rotated between the intersection of the first connecting rod 11 and the second connecting rod 16. At this time, the second connecting rod 16 drives the second slider 23 to slide in the first slide groove 13. At this time, the fixed block 10 drives the light curing lamp 9 to move downward. At this time, the downward position of the light curing lamp 9 can be observed through the observation window 7, thereby achieving the effect of convenient height adjustment of the light curing lamp 9. By setting a limiting mechanism, when the screw rod 12 rotates, the screw rod 12 drives the ratchet 17 to rotate. At this time, the pawl 18 limits the ratchet 17 to prevent reversal after the height adjustment. At this time, by pulling the lifting block 21, the lifting block 21 drives the pawl 18 away from the ratchet 17. At this time, the ratchet 17 can be released from the limit, thereby achieving the effect of limiting the light curing lamp 9.

[0033] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used herein to describe the spatial positional relationship of a device or feature to other devices or features as shown in the figures. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figures. For example, if the device in the drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0034] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0035] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0036] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A light curing device that is easy to adjust, comprising a concave plate (1), characterized in that: The inner wall of the concave plate (1) is provided with a conveying device, the top of the concave plate (1) is provided with a curing device box (3), the interior of the curing device box (3) is provided with a light curing lamp (9), both ends of the inner wall of the concave plate (1) are provided with an adjustment mechanism for adjusting the height of the light curing lamp (9), and the top of the outer wall of one end of the concave plate (1) is provided with a limiting mechanism for limiting the adjustment mechanism; The adjustment mechanism includes a screw rod (12) rotatably connected to the two ends of the inner wall of the concave plate (1), the outer wall of the screw rod (12) is provided with an adapted first slider (14), the outer walls of both sides of the first slider (14) are fixed with fixed columns (15), and the sides of the two fixed columns (15) away from each other are rotatably connected to the first connecting rod (11), and one end of the top of the inner wall of the concave plate (1) is rotatably connected to two symmetrical second connecting rods (16), the two second connecting rods (16) correspond to the two first connecting rods (11) one by one, and the second connecting rods (16) and the first connecting rods (11) are arranged in an X shape, and the second connecting rods (16) are rotatably connected to the intersection of the first connecting rod (11), and the other ends of the two first connecting rods (11) are rotatably connected to the same fixed block (10), and a light curing lamp (9) is installed at the bottom of the fixed block (10).

2. The light-curing device according to claim 1, wherein: A first sliding groove (13) is provided at one end of both sides of the fixed block (10), and a second sliding block (23) is slidably provided on the inner wall of the two first sliding grooves (13), and the two second sliding blocks (23) are respectively rotatably connected to the other end of the two second connecting rods (16).

3. The light-curing device according to claim 2, wherein: One end of the screw rod (12) passes through the outer wall of one end of the concave plate (1) and is fixed with a shaking handle (8), and a limiting mechanism is provided on the top of the outer wall of the other end of the concave plate (1).

4. The light-curing device according to claim 3, wherein: The limiting mechanism includes a ratchet (17) fixed to the other end of the screw rod (12); a mounting block (19) is fixed to the top of the end of the concave plate (1) away from the shaking handle (8); the top and bottom of the mounting block (19) are provided with communicating holes, and a slide rod (20) is slidably provided in the hole; lifting blocks (21) are fixed to both sides of the top of the slide rod (20); a spring (22) is fixed to the bottom of the mounting block (19); the bottom of the spring (22) is fixed to one side of the top of the pawl (18), and the spring (22) is located on the outer wall of the slide rod (20); a conveying device is provided below the concave plate (1).

5. The light-curing device according to claim 4, characterized in that: The conveying device comprises rotating rods (5) rotatably connected to the two ends of the inner wall of the concave plate (1), and the outer walls of the two rotating rods (5) are provided with adapted conveying belts (6).

6. The light-curing device according to claim 5, characterized in that: A motor (4) is installed on one outer wall of the concave plate (1), and an output shaft of the motor (4) is connected to one side of one of the rotating rods (5).

7. The light-curing device according to claim 1, wherein: Support legs (2) are fixed at the four corners of the bottom of the concave plate (1), and an observation window (7) is provided on one side of the curing equipment box (3).

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