A lamp tube installation component for a UV light machine

Abstract

The present invention provides a lamp tube mounting assembly for a UV light irradiator, which includes a rotation driving mechanism, a mounting base, a mounting ring, and multiple groups of lamp tube mounting structures; the power output end of the rotation driving mechanism is connected to the upper surface of the mounting base; the mounting base is coaxially arranged inside the mounting ring and is connected to the mounting ring through a connecting rod; a plurality of displacement relief grooves corresponding to the lamp tube mounting structures are circumferentially arrayed on the outer side surface of the mounting ring; the lamp tube mounting structure includes a first telescopic driving motor, a first telescopic shaft, a first rotation driving motor, a connecting arm, a UV lamp tube mounting base, a UV lamp tube, a second telescopic driving motor, a second telescopic shaft, a reflector mounting base, and a reflector. The uniformity of the UV lamp tube irradiating the product surface is ensured, thereby ensuring the curing quality.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle lamp processing, and particularly relates to a lamp tube mounting assembly for a UV light machine. Background Art

[0002] Chinese authorized announcement number is CN 208695501U, and the authorized announcement date is April 5, 2019. It discloses a UV curing device with adjustable distance of UV lamp tubes. An air outlet is provided at the top of the box body, and an air inlet is provided at the bottom; a suction fan is provided in the air outlet; a support plate is provided in the box body; a lifting mechanism for driving the support plate to move up and down is provided at the top of the box body; a groove is provided on the upper surface of the support plate from left to right; a long strip-shaped opening is provided at the bottom of the groove; a rack is provided in the groove; a driving mechanism for driving the rack to slide left and right is provided on the support plate; a vertical rod is provided at the bottom of the rack in the opening; a vertical UV lamp tube is provided at the lower end of the vertical rod; a fixing plate is provided below the UV lamp tube; ventilation holes are provided on the fixing plate; a support plate is provided on one side of the UV lamp tube above the fixing plate; a rotating mechanism for driving the support plate to rotate is provided on the fixing plate. The UV lamp tubes of the present utility model can adjust the distance up and down and left and right to meet the product requirements of different sizes. At the same time, multi-surface curing treatment can be carried out. In addition, when ventilating and dissipating heat, the entry of dust into the interior of the box body can be reduced. The defect of this prior art is that although the UV lamp tubes can adjust the distance up and down and left and right to meet the product requirements of different sizes, the light emission direction of the UV lamp tubes is relatively fixed. For some non-regular-shaped vehicle lamp products, the curing quality is often affected due to the uneven irradiation of the UV lamp tubes on the product surface. In view of this situation, it is urgently needed to be improved. Summary of the Invention

[0003] Based on this, the purpose of the present invention is to provide a lamp tube mounting assembly for a UV light machine to ensure the uniformity of the irradiation of the UV lamp tubes on the product surface, thereby ensuring the curing quality.

[0004] The present invention provides a lamp tube mounting assembly for a UV light machine, including a rotation driving mechanism, a mounting seat, a mounting ring, and multiple groups of lamp tube mounting structures; the power output end of the rotation driving mechanism is connected to the upper surface of the mounting seat; the mounting seat is coaxially arranged inside the mounting ring and is connected to the mounting ring through a connecting rod; a plurality of displacement relief grooves corresponding to the lamp tube mounting structures are circumferentially arrayed on the outer side surface of the mounting ring;

[0005] The lamp tube mounting structure includes a first telescopic driving motor, a first telescopic shaft, a first rotation driving motor, a connecting arm, a UV lamp tube mounting seat, a UV lamp tube, a second telescopic driving motor, a second telescopic shaft, a reflector mounting seat, and a reflector;

[0006] The first telescopic driving motor is installed on the outer side surface of the mounting base; one end of the first telescopic shaft is connected to the power output end of the first telescopic driving motor, the other end of the first telescopic shaft extends into the displacement relief groove and is connected to the first rotary driving motor, one end of the connecting arm is connected to the power output end of the first rotary driving motor, the other end of the connecting arm is connected to the UV lamp mounting base, and the UV lamp is correspondingly installed on the UV lamp mounting base; the second telescopic driving motor is installed on the outer side surface of the UV lamp mounting base, one end of the second telescopic shaft is connected to the power output end of the second telescopic driving motor, and the other end of the second telescopic shaft is connected to the reflector mounting base, and the reflector is installed on the reflector mounting base.

[0007] Preferably, the reflector mounting base is arranged in an arc shape, an installation groove is formed in the bottom of the reflector mounting base along the arc direction thereof, and the reflector is arranged as an arc-shaped reflector corresponding to the shape of the reflector mounting base; the arc length of the reflector is smaller than the arc length of the reflector mounting base; the upper part of the reflector is correspondingly and movably fitted in the installation groove.

[0008] Preferably, guide grooves are arranged on the opposite inner side surfaces of the displacement relief groove along the length direction thereof, and convex blocks embedded in the two side guide grooves are fixedly arranged on the opposite sides of the first rotary driving motor.

[0009] Preferably, the rotary driving mechanism includes a second rotary driving motor and a driving shaft, one end of the driving shaft is connected to the power output end of the second rotary driving motor, and the other end of the driving shaft is coaxially connected to the upper surface of the mounting base.

[0010] Preferably, a lifting driving motor is connected to the upper surface of the second rotary driving motor through a lifting shaft.

[0011] The beneficial effects of the present invention are as follows: When the present invention is installed in a UV light machine, the product only needs to be placed below the installation ring, and the rotary driving mechanism drives the mounting base, the installation ring, and multiple groups of lamp mounting structures to rotate, so as to realize 360° circumferential illumination of the product, ensure the uniformity of the UV lamp irradiating the surface of the product, and thus ensure the curing quality; moreover, the UV lamp can be adjusted back and forth along the length direction of the displacement relief groove to adapt to the product requirements of different sizes; the UV lamp can be driven by the first rotary driving motor to realize the adjustment of the inclination angle inward and outward, so as to adapt to the requirements of products in different forms. Description of the Drawings

[0012] Figure 1 is a three-dimensional view of the present invention.

[0013] The reference numerals are: lifting drive motor 10, lifting shaft 11, second rotary drive motor 12, drive shaft 13, connecting rod 14, mounting ring 16, displacement relief groove 15, first rotary drive motor 17, UV lamp mounting seat 18, reflector mounting seat 19, reflector 20, UV lamp 21, second telescopic drive motor 22, connecting arm 23, first telescopic drive motor 25, first telescopic shaft 24, second telescopic shaft 26, mounting seat 27. Detailed implementation manners

[0014] To further understand the features, technical means, specific purposes, and functions achieved by the present invention, the present invention will be described in further detail below in conjunction with the specific implementation manners and the accompanying drawings.

[0015] In the present invention, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] Please refer to Figure 1 As shown, the present invention provides a lamp mounting assembly for a UV light machine, including a rotary drive mechanism, a mounting seat 27, a mounting ring 16, and multiple groups of lamp mounting structures; the power output end of the rotary drive mechanism is connected to the upper surface of the mounting seat 27; the rotary drive mechanism includes a second rotary drive motor 12 and a drive shaft 13. One end of the drive shaft 13 is connected to the power output end of the second rotary drive motor 12, and the other end of the drive shaft 13 is coaxially connected to the upper surface of the mounting seat 27. The upper surface of the second rotary drive motor 12 is connected with a lifting drive motor 10 through a lifting shaft 11. The mounting seat 27 is coaxially arranged inside the mounting ring 16 and is connected to the mounting ring 16 through a connecting rod 14; a plurality of displacement relief grooves 15 corresponding to the lamp mounting structures are circumferentially arrayed on the outer side surface of the mounting ring 16;

[0017] The lamp tube installation structure includes a first telescopic drive motor 25, a first telescopic shaft 24, a first rotary drive motor 17, a connecting arm 23, a UV lamp tube mounting seat 18, a UV lamp tube 21, a second telescopic drive motor 22, a second telescopic shaft 26, a reflector mounting seat 19, and a reflector 20; the first telescopic drive motor 25 is installed on the outer side surface of the mounting seat 27; one end of the first telescopic shaft 24 is connected to the power output end of the first telescopic drive motor 25, and the other end of the first telescopic shaft 24 extends into the displacement relief groove 15 and is connected to the first rotary drive motor 17. One end of the connecting arm 23 is connected to the power output end of the first rotary drive motor 17, and the other end of the connecting arm 23 is connected to the UV lamp tube mounting seat 18. The UV lamp tube is correspondingly installed on the UV lamp tube mounting seat 18; the second telescopic drive motor 22 is installed on the outer side surface of the UV lamp tube mounting seat 18. One end of the second telescopic shaft 26 is connected to the power output end of the second telescopic drive motor 22, and the other end of the second telescopic shaft 26 is connected to the reflector mounting seat 19. The reflector 20 is installed on the reflector mounting seat 19. The first telescopic drive motor 25 drives the first rotary drive motor 17 to move back and forth in the length direction of the displacement relief groove 15 through the first telescopic shaft 24, thereby adjusting the position; the first rotary drive motor 17 drives the UV lamp tube mounting seat 18 to achieve inward or outward angular adjustment through the connecting arm 23; the second telescopic drive motor 22 drives the reflector mounting seat 19 to achieve position adjustment through the second telescopic shaft 26, thereby achieving different light emission rates.

[0018] The reflector mounting seat 19 is arranged in an arc shape, and an installation groove is opened along the arc direction at the bottom of the reflector mounting seat 19. The reflector 20 is arranged as an arc-shaped reflector corresponding to the shape of the reflector mounting seat 19; the arc length of the reflector 20 is smaller than the arc length of the reflector mounting seat 19; the upper part of the reflector 20 is correspondingly and movably fitted in the installation groove. Through such a structural arrangement, the relative position of the reflector 20 on the reflector mounting seat 19 can be correspondingly adjusted according to the shape of the product, thereby better improving the illumination intensity.

[0019] Guide grooves are provided on the opposite inner side surfaces along the length direction in the displacement relief groove 15, and convex blocks embedded in the two side guide grooves are fixedly provided on the opposite sides of the first rotary drive motor 17. Through the cooperation of the convex blocks and the guide grooves, it is ensured that the first rotary drive motor 17 can be stably positioned in the displacement relief groove 15 without shaking.

[0020] In actual use, the present invention is installed in a UV light machine. The product only needs to be placed at the lower part of the mounting ring. The rotation drive mechanism drives the mounting seat, the mounting ring, and multiple groups of lamp tube mounting structures to rotate, so as to achieve 360° circumferential illumination of the product, ensure the uniformity of the UV lamp tubes irradiating the product surface, and thus ensure the curing quality. Moreover, the UV lamp tubes can be adjusted back and forth along the length direction of the displacement relief groove to adapt to the product requirements of different sizes. The UV lamp tubes can be driven by the first rotation drive motor to adjust the inclination angle inward and outward to adapt to the requirements of products with different shapes.

[0021] The above embodiments only represent one implementation mode of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A lamp tube mounting assembly for a UV light machine, characterized in that: it includes a rotary drive mechanism, a mounting base (27), a mounting ring (16), and multiple groups of lamp tube mounting structures; the power output end of the rotary drive mechanism is connected to the upper surface of the mounting base (27); the mounting base (27) is coaxially arranged inside the mounting ring (16) and is connected to the mounting ring (16) through a connecting rod (14); a plurality of displacement relief grooves (15) corresponding to the lamp tube mounting structures are circumferentially arrayed on the outer side surface of the mounting ring (16); the lamp tube mounting structure includes a first telescopic drive motor (25), a first telescopic shaft (24), a first rotary drive motor (17), a connecting arm (23), a UV lamp tube mounting base (18), a UV lamp tube (21), a second telescopic drive motor (22), a second telescopic shaft (26), a reflector mounting base (19), and a reflector (20); the first telescopic drive motor (25) is mounted on the outer side surface of the mounting base (27); one end of the first telescopic shaft (24) is connected to the power output end of the first telescopic drive motor (25), the other end of the first telescopic shaft (24) extends into the displacement relief groove (15) and is connected to the first rotary drive motor (17), one end of the connecting arm (23) is connected to the power output end of the first rotary drive motor (17), the other end of the connecting arm (23) is connected to the UV lamp tube mounting base (18), and the UV lamp tube is correspondingly mounted on the UV lamp tube mounting base (18); the second telescopic drive motor (22) is mounted on the outer side surface of the UV lamp tube mounting base (18), one end of the second telescopic shaft (26) is connected to the power output end of the second telescopic drive motor (22), the other end of the second telescopic shaft (26) is connected to the reflector mounting base (19), and the reflector (20) is mounted on the reflector mounting base (19); the reflector mounting base (19) is arranged in an arc shape, an installation groove is formed at the bottom of the reflector mounting base (19) along its radian direction, and the reflector (20) is arranged as an arc-shaped reflector corresponding to the shape of the reflector mounting base (19); the arc length of the reflector (20) is less than the arc length of the reflector mounting base (19); the upper part of the reflector (20) is correspondingly movably fitted in the installation groove; guide grooves are arranged on the opposite inner side surfaces along the length direction of the displacement relief groove (15), and convex blocks embedded in the two side guide grooves are fixedly arranged on the opposite sides of the first rotary drive motor (17).

2. The lamp tube mounting assembly for a UV light machine according to claim 1, characterized in that: the rotary drive mechanism includes a second rotary drive motor (12) and a drive shaft (13), one end of the drive shaft (13) is connected to the power output end of the second rotary drive motor (12), and the other end of the drive shaft (13) is coaxially connected to the upper surface of the mounting base (27).

3. A lamp tube mounting assembly for a UV light machine according to claim 2, characterized in that: a lifting drive motor (10) is connected to the upper surface of the second rotary drive motor (12) through a lifting shaft (11).

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