Multi-degree-of-freedom adjusting UV point light source curing device

Abstract

The invention relates to the technical field of UV irradiation curing devices, and discloses a multi-degree-of-freedom adjusting UV point light source curing device which comprises a supporting plate, a fixing plate is fixedly connected to the top of the supporting plate, a mounting plate is slidably connected to one side of the supporting plate, and an adjusting assembly is arranged at the top of the mounting plate. The multi-degree-of-freedom adjusting UV point light source curing device is provided with the motor, the lead screw, the moving blocks, the connecting shaft, the movable plate, the connecting block, the sliding groove and the sliding block, the motor is started to drive the lead screw to rotate and drive the two moving blocks to move in opposite directions at the same time, and then the two moving blocks drive the movable plate to rotate in the opposite directions; and in the lifting process of the mounting plate, the mounting plate is kept stable through sliding of the sliding blocks in the sliding grooves, so that the problem of inclination is avoided, then the height of the curing device can be adjusted, different use conditions of different users are met, and the practicability is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of UV irradiation curing devices, and particularly to a UV point light source curing device with multi-degree-of-freedom adjustment. Background Technique

[0002] UV irradiation curing is a "radiation hardening technology" in which a UV light source irradiates a chemical substance, causing the "photoinitiator" contained in the chemical substance to be stimulated by the UV light source, and enabling the "polymerization monomer" contained in the chemical substance to undergo gluing and hardening in a very short time. UV irradiation curing is widely used in the surface treatment of plastic parts such as car headlights, mobile phones, and TV casings.

[0003] A UV point light source curing device is a device that can provide UV light, mainly used for the curing and drying of UV adhesives such as UV glue, UV ink, and UV varnish, the modification of new materials, and laboratories in institutions of higher learning and scientific research, and can be selected according to different requirements in the actual use process.

[0004] The prior art patent document with publication number CN213762684U provides a UV point light source curing device with multi-degree-of-freedom adjustment. Each UV lamp of this device can adjust the UV height, UV surface angle, UV pitch angle, and UV horizontal distance, realizing independent adjustment of multiple degrees of freedom, which is flexible and convenient; it can support the simultaneous UV pre-curing of double-layer glue or multi-layer glue, avoiding defects caused by excessive turnover and process conversion.

[0005] In the above prior art, although each UV lamp of this device can adjust the UV height, UV surface angle, UV pitch angle, and UV horizontal distance, realizing independent adjustment of multiple degrees of freedom, which is flexible and convenient, however, the height of the curing device in this patented technology is generally in a fixed state. During actual use, when irradiating objects at different heights, if the height cannot be adjusted, it cannot be applied to various occasions for curing objects, reducing the practicability. Therefore, we need a UV point light source curing device with multi-degree-of-freedom adjustment. Summary of the Invention

[0006] The purpose of the present invention is to provide a UV point light source curing device with multi-degree-of-freedom adjustment to solve the problem proposed in the above background technique that the height of the curing device in this patented technology is generally in a fixed state. During actual use, when irradiating objects at different heights, if the height cannot be adjusted, it cannot be applied to various occasions for curing objects, reducing the practicability.

[0007] To achieve the above purpose, the present invention provides the following technical solutions: A UV point light source curing device with multi-degree-of-freedom adjustment, including a support plate, a fixing plate is fixedly connected to the top of the support plate, one side of the support plate is slidably connected with a mounting plate, and an adjusting component is arranged on the top of the mounting plate. A mounting block is installed at the bottom of the mounting plate, and a detachable component is arranged on one side of the mounting block; The adjusting component includes a motor, the output end of the motor is detachably connected with a lead screw through a coupling, a moving block is rotatably connected to the outer surface of the lead screw, a connecting shaft is fixedly connected to the bottom of the moving block, and a movable plate is rotatably connected to the bottom of the connecting shaft. A connecting block is hinged to the bottom of the movable plate, a sliding groove is opened on one side of the support plate, and a sliding block is slidably connected to the inner wall of the sliding groove; The detachable component includes a mounting groove, a fixing groove is opened on one side of the mounting block, a fixing rod is slidably connected to the inner wall of the fixing groove, a pull rod is fixedly connected to one side of the fixing rod, and a spring is sleeved on the outer surface of the pull rod.

[0008] Preferably, an adjustable light source lamp body is installed at the bottom of the mounting block.

[0009] Preferably, the motor and the moving block form a moving structure through the lead screw, and the thread directions on both sides of the lead screw are opposite, and the number of moving blocks is two.

[0010] Preferably, the connecting shaft and the connecting block form a rotating structure through the movable plate, and the number of movable plates is two, and the movable plates are arranged between the connecting shaft and the connecting block.

[0011] Preferably, the support plate and the sliding block form a sliding structure through the sliding groove, and the shape and size of the sliding groove match the shape and size of the sliding block.

[0012] Preferably, the mounting block and the fixing rod form a clamping structure through the fixing groove, and the shape and size of the fixing groove match the shape and size of the fixing rod, and the top of the mounting block extends into the inner wall of the mounting groove for connection.

[0013] Preferably, the mounting plate and the pull rod form an elastic structure through the spring, and one end of the pull rod is arranged outside the mounting plate.

[0014] Compared with the prior art, the beneficial effect of the present invention is: This UV point light source curing device with multi-degree-of-freedom adjustment, First, the present invention is provided with a motor, a screw rod, a moving block, a connecting shaft, a movable plate, a connecting block, a slide groove and a slider. Starting the motor can drive the screw rod to rotate and drive the two moving blocks to move in opposite directions at the same time, so that the two moving blocks drive the movable plate to rotate in the opposite direction, so that the mounting plate at the bottom of the connecting block is lifted up and down. During the lifting and lowering process of the mounting plate, the slider slides in the slide groove to keep it stable to avoid the problem of tilting, and then the height of the curing device can be adjusted to meet the different usage conditions of different users and improve practicality.

[0015] Second, the present invention is provided with an installation groove, a fixing groove, a fixing rod, a pull rod and a spring. The spring can be compressed by manually pulling the pull rods on both sides of the installation plate. At the same time, the fixing rod will be separated from the fixing groove, thereby releasing the limiting fixation of the installation block. The adjustable light source lamp body can be disassembled and repaired by simply pulling the installation block out of the installation groove at the bottom of the installation plate, thereby achieving the effect of facilitating quick disassembly of the adjustable light source lamp body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a front cross-sectional structural schematic diagram of the present invention; Figure 3 It is a structural schematic diagram of the movable plate and the mounting plate of the present invention; Figure 4 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0017] In the figure: 1. support plate; 2. fixing plate; 3. mounting plate; 4. adjustment component; 401. motor; 402. screw rod; 403. moving block; 404. connecting shaft; 405. movable plate; 406. connecting block; 407. slide groove; 408. slider; 5. mounting block; 6. adjustable light source lamp body; 7. detachable component; 701. mounting groove; 702. fixing groove; 703. fixing rod; 704. pull rod; 705. spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1 , Figure 2 , Figure 3 and Figure 4, a UV point light source curing device with multi-degree-of-freedom adjustment, including a support plate 1. A fixing plate 2 is fixedly connected to the top of the support plate 1. One side of the support plate 1 is slidably connected with a mounting plate 3, and an adjusting component 4 is arranged on the top of the mounting plate 3. A mounting block 5 is installed at the bottom of the mounting plate 3, and a detachable component 7 is arranged on one side of the mounting block 5; The adjusting component 4 includes a motor 401. The output end of the motor 401 is detachably connected to a lead screw 402 through a coupling. The outer surface of the lead screw 402 is rotatably connected with a moving block 403. A connecting shaft 404 is fixedly connected to the bottom of the moving block 403. The bottom of the connecting shaft 404 is rotatably connected with a movable plate 405. A connecting block 406 is hinged to the bottom of the movable plate 405. A chute 407 is opened on one side of the support plate 1, and a slider 408 is slidably connected to the inner wall of the chute 407; The detachable component 7 includes a mounting groove 701. A fixing groove 702 is opened on one side of the mounting block 5. A fixing rod 703 is slidably connected to the inner wall of the fixing groove 702. A pull rod 704 is fixedly connected to one side of the fixing rod 703, and a spring 705 is sleeved on the outer surface of the pull rod 704.

[0020] Through the above technical solution, starting the motor 401 can drive the lead screw 402 to rotate while driving the two moving blocks 403 to move in opposite directions. Then, the two moving blocks 403 drive the movable plate 405 to rotate in the opposite direction, so that the mounting plate 3 at the bottom of the connecting block 406 moves up and down. During the lifting process of the mounting plate 3, it is kept stable by the slider 408 sliding in the chute 407 to avoid tilting problems. Then, the height of the curing device can be adjusted to meet the different usage situations of different users, improving the practicability.

[0021] Specifically, an adjustable light source lamp body 6 is installed at the bottom of the mounting block 5.

[0022] Through the above technical solution, it is convenient to realize the independent adjustment of multiple degrees of freedom through the installed adjustable light source lamp body 6, and the article can be irradiated from multiple angles, which is flexible and convenient.

[0023] Specifically, the motor 401 and the lead screw 402 form a moving structure with the moving block 403, and the thread directions on both sides of the lead screw 402 are opposite. The number of moving blocks 403 is two.

[0024] Through the above technical solution, it is convenient to start the motor 401 to drive the lead screw 402 to rotate while driving the moving block 403 to move. Since the thread directions on both sides of the lead screw 402 are opposite and the two moving blocks 403 are symmetrically arranged on both sides of the lead screw 402, the two moving blocks 403 move in opposite directions.

[0025] Specifically, the connecting shaft 404 and the connecting block 406 form a rotating structure through the movable plate 405, and the number of movable plates 405 is two. The movable plates 405 are arranged between the connecting shaft 404 and the connecting block 406.

[0026] Through the above technical solution, it is convenient for the moving block 403 to drive the movable plate 405 on the connecting shaft 404 to rotate, and the movable plate 405 rotates synchronously on the connecting block 406. Under the restraint of the mutual rotation of the two movable plates 405, the mounting plate 3 is lifted up and down, achieving the effect of lifting the mounting plate 3.

[0027] Specifically, the support plate 1 and the slider 408 form a sliding structure through the chute 407, and the shape and size of the chute 407 match the shape and size of the slider 408.

[0028] Through the above technical solution, it is convenient for the mounting plate 3 to slide in the chute 407 through the slider 408 to maintain stability during the lifting process, improving the stability of the mounting plate 3 during lifting.

[0029] Specifically, the mounting block 5 and the fixing rod 703 form a clamping structure through the fixing groove 702, and the shape and size of the fixing groove 702 match the shape and size of the fixing rod 703. The top of the mounting block 5 extends into the inner wall of the mounting groove 701 for connection.

[0030] Through the above technical solution, it is convenient for the mounting block 5 to extend into the mounting groove 701 to be installed with the mounting plate 3, and the fixing rod 703 extends into the fixing groove 702 to fix the mounting block 5, achieving the fixed installation effect of the mounting block 5.

[0031] Specifically, the mounting plate 3 and the pull rod 704 form an elastic structure through the spring 705, and one end of the pull rod 704 is arranged outside the mounting plate 3.

[0032] Through the above technical solution, it is convenient to pull the pull rod 704 by hand to move the fixing rod 703 outwards, and then the fixing rod 703 is disengaged from the fixing groove 702 to release the fixation of the mounting block 5, achieving the effect of quick disassembly.

[0033] Working principle: When using the multi-degree-of-freedom adjustable UV point light source curing device, first, when adjusting the height of the curing device, start the motor 401 first. While the motor 401 drives the lead screw 402 to rotate, it also drives the moving block 403 to move. Since the thread directions on both sides of the lead screw 402 are opposite, and the two moving blocks 403 are symmetrically arranged on both sides of the lead screw 402, the two moving blocks 403 move in opposite directions. The moving block 403 drives the movable plate 405 on the connecting shaft 404 to rotate, and the movable plate 405 rotates synchronously on the connecting block 406. Under the restraint of the mutual rotation of the two movable plates 405, the mounting plate 3 moves up and down. During the lifting process of the mounting plate 3, it remains stable by sliding the slider 408 in the chute 407, thus achieving the effect of adjusting the height of the curing device. When disassembling the adjustable light source lamp body 6, first pull the pull rod 704 by hand, which can make the fixed rod 703 move outwards, and then the fixed rod 703 disengages from the fixed groove 702, releasing the fixation of the mounting block 5. The mounting block 5 can be pulled out from the mounting groove 701 to disassemble the adjustable light source lamp body 6. During installation, insert the mounting block 5 back into the mounting groove 701 and release the pull rod 704. Under the action of the spring 705, the pull rod 704 makes the fixed rod 703 return to the fixed groove 702 again, thus fixing the mounting block 5. This completes all the work. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0034] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit. The scope is defined by the appended claims and their equivalents.

Claims

1. A UV point light source curing device with multiple degrees of freedom adjustment, comprising a support plate (1), characterized in that: The top of the support plate (1) is fixedly connected to a fixing plate (2), one side of the support plate (1) is slidably connected to a mounting plate (3), the top of the mounting plate (3) is provided with an adjustment component (4), the bottom of the mounting plate (3) is provided with a mounting block (5), and one side of the mounting block (5) is provided with a detachable component (7); The adjustment component (4) comprises a motor (401), the output end of the motor (401) is detachably connected to a screw rod (402) via a coupling, the outer surface of the screw rod (402) is rotatably connected to a moving block (403), the bottom of the moving block (403) is fixedly connected to a connecting shaft (404), the bottom of the connecting shaft (404) is rotatably connected to a movable plate (405), the bottom of the movable plate (405) is hinged to a connecting block (406), a sliding groove (407) is provided on one side of the support plate (1), and a sliding block (408) is slidably connected to the inner wall of the sliding groove (407); The detachable component (7) comprises a mounting groove (701), a fixing groove (702) is provided on one side of the mounting block (5), a fixing rod (703) is slidably connected to the inner wall of the fixing groove (702), a pull rod (704) is fixedly connected to one side of the fixing rod (703), and a spring (705) is sleeved on the outer surface of the pull rod (704).

2. The UV point light source curing device with multiple degrees of freedom adjustment according to claim 1, characterized in that: An adjustable light source lamp body (6) is mounted on the bottom of the mounting block (5).

3. The UV point light source curing device with multiple degrees of freedom adjustment according to claim 1, characterized in that: The motor (401) forms a moving structure through a screw rod (402) and a moving block (403), and the threads on both sides of the screw rod (402) rotate in opposite directions. The number of the moving blocks (403) is two.

4. The multi-degree-of-freedom adjustable UV point light source curing device according to claim 1, characterized in that: The connecting shaft (404) forms a rotating structure through a movable plate (405) and a connecting block (406), and there are two movable plates (405). The movable plates (405) are arranged between the connecting shaft (404) and the connecting block (406).

5. The multi-degree-of-freedom adjustable UV point light source curing device according to claim 1, characterized in that: The support plate (1) forms a sliding structure through the sliding groove (407) and the sliding block (408), and the shape and size of the sliding groove (407) match the shape and size of the sliding block (408).

6. The multi-degree-of-freedom adjustable UV point light source curing device according to claim 1, characterized in that: The mounting block (5) forms a snap-fit ​​structure with the fixing rod (703) through the fixing groove (702), and the shape and size of the fixing groove (702) match the shape and size of the fixing rod (703), and the top of the mounting block (5) extends into the inner wall of the mounting groove (701) for connection.

7. The multi-degree-of-freedom adjustable UV point light source curing device according to claim 1, characterized in that: The mounting plate (3) forms an elastic structure through a spring (705) and a pull rod (704), and one end of the pull rod (704) is arranged on the outside of the mounting plate (3).

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