LED lamp bead curing device

Abstract

The utility model relates to the field of LED lamp bead curing, and discloses an LED lamp bead curing device which comprises a base, a support is arranged on the base, a lamp holder used for fixedly installing LED lamp beads is arranged on the support, a moving assembly used for driving the lamp holder to move transversely is arranged on the support, and an air cylinder used for driving the lamp holder to ascend and descend is arranged on the moving assembly. A rotating frame is rotationally arranged at the telescopic end of the air cylinder, and a rotating assembly used for driving the lamp holder to rotate horizontally is arranged on the rotating frame. Through cooperation of the moving assembly, the air cylinder, the rotating frame and the electric telescopic rod, multi-directional angle rapid adjustment of the LED lamp beads can be achieved, through multi-directional rapid adjustment, a light source can irradiate a workpiece from multiple angles, the shadow area is reduced, the illumination uniformity is improved, even a concave part or the edge of the workpiece can be effectively irradiated, and the workpiece can be conveniently and rapidly adjusted. And the condition of incomplete curing is avoided, the curing quality is improved, and the production efficiency is further improved.

Description

Technical Field

[0001] This application relates to the field of LED chip curing, and in particular to an LED chip curing device. Background Technology

[0002] LED lamp bead curing technology has been widely used in many industries and fields due to its high efficiency, environmental protection and energy saving characteristics;

[0003] In traditional LED curing equipment, the LEDs are often positioned in a fixed position, resulting in uneven illumination and inconsistent curing effects. Existing LED curing equipment allows the LEDs to be raised, lowered, and rotated horizontally, which can alleviate the inconsistent curing effect to some extent. However, for workpieces with irregular shapes or curved surfaces, the existing LED curing equipment cannot effectively illuminate all areas by simply raising, lowering, and rotating the LEDs horizontally, which still affects the curing quality and reduces production efficiency. To solve these problems, an LED curing device is proposed.

[0004] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0005] To solve the problem of LED bead curing, this application provides an LED bead curing device.

[0006] The LED chip curing device provided in this application adopts the following technical solution:

[0007] An LED bead curing device includes a base, a bracket on the base, a lamp holder for fixing and installing LED beads on the bracket, a moving component for driving the lamp holder to move laterally on the bracket, a cylinder for driving the lamp holder to lift and lower on the moving component, a rotating frame rotatably mounted on the telescopic end of the cylinder, a rotating component for driving the lamp holder to rotate horizontally on the rotating frame, and an electric telescopic rod for swinging the lamp holder vertically between the moving component and the rotating frame.

[0008] Preferably, the moving component includes a slide groove, a lead screw, a first motor, a guide rod, and a slider. The slide groove is formed on the top of the support, the lead screw rotates in the slide groove, the first motor is fixed to one side of the support, the rotor end of the first motor is fixed to the lead screw, the guide rod is fixed in the slide groove, the slider is threaded to the first motor, the slider and the guide rod are clearance-fitted, and the cylinder is fixed on the slider.

[0009] Preferably, the rotating assembly includes a connecting shaft, a gear one, a gear two and a motor two, the gear one and the gear two are rotatable on the bottom of the rotating frame, the two ends of the connecting shaft are fixed with the gear one and the lamp frame respectively, the gear one and the gear two are engaged, and the motor two is fixed on the top of the rotating frame, and the rotor end of the motor two is fixed with the gear two.

[0010] Preferably, the electric telescopic rods are provided with two, the two sides of the sliding block are provided with connecting blocks, the top portions of the two electric telescopic rods are fixed with the bottoms of the two connecting blocks respectively, and the telescopic ends of the two electric telescopic rods are hingedly connected with the top of the lamp frame.

[0011] Preferably, the two electric telescopic rods are equidistantly located on the two sides of the telescopic end of the air cylinder.

[0012] Preferably, the top of the support is provided with a dust cover, and the sliding groove, the sliding block, the air cylinder and the connecting block are located in the dust cover.

[0013] Compared with the related art, the utility model has the beneficial effects that:

[0014] Through the cooperation of the moving assembly, the air cylinder, the rotating frame and the electric telescopic rod, the multi-azimuth angle of the LED lamp bead can be quickly adjusted, compared with the related art, through the multi-azimuth quick adjustment, the light source can irradiate the workpiece from multiple angles, the shadow area is reduced, the illumination uniformity is improved, even the recessed part or the edge of the workpiece can be effectively irradiated, the situation of incomplete solidification is avoided, the quality of solidification is improved, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the overall structure schematic diagram of the application embodiment;

[0016] Figure 2 is Figure 1 the enlarged structure schematic diagram of A in the figure;

[0017] Figure 3 is the side view structure schematic diagram of the application embodiment Figure 1 ;

[0018] Figure 4 is the side view structure schematic diagram of the application embodiment Figure 2 .

[0019] Mark for explaining: 1, base; 2, support; 3, sliding groove; 4, screw rod; 5, motor one; 6, guide rod; 7, sliding block; 8, air cylinder; 9, rotating frame; 10, connecting shaft; 11, gear one; 12, gear two; 13, motor two; 14, lamp frame; 15, connecting block; 16, electric telescopic rod; 17, dust cover; 18, LED lamp bead. DETAILED DESCRIPTION

[0020] The application will be further described below in conjunction with the accompanying drawings. Figures 1-4 The application will be further described below in conjunction with the accompanying drawings.

[0021] The application discloses an LED lamp bead curing device. Figures 1-4 The LED lamp bead curing device comprises a base 1, a support 2 is arranged on the base 1, a lamp holder 14 for fixing and mounting an LED lamp bead 18 is arranged on the support 2, a moving assembly for driving the lamp holder 14 to move horizontally is arranged on the support 2, a pneumatic cylinder 8 for driving the lamp holder 14 to move up and down is arranged on the moving assembly, a rotating holder 9 is rotatably arranged at the extension end of the pneumatic cylinder 8, a rotating assembly for driving the lamp holder 14 to rotate horizontally is arranged on the rotating holder 9, and an electric telescopic rod 16 for swinging the lamp holder 14 in the vertical direction is arranged between the moving assembly and the rotating holder 9.

[0022] By adopting the above technical scheme, the horizontal movement of the lamp holder 14 and the LED lamp bead 18 can be realized through the moving assembly, so that the surface of a workpiece in a larger range can be covered, the pneumatic cylinder 8 can drive the lamp holder 14 and the LED lamp bead 18 to move up and down, the distance between the light source and the workpiece is adjusted to adapt to the curing requirements of different heights, the rotating assembly can drive the lamp holder 14 to rotate horizontally, so that the light source can irradiate the workpiece from different angles, and the extension of the electric telescopic rod 16 can drive the rotating holder 9 and the LED lamp bead 18 thereon to swing in the vertical direction, so that the light source can adapt to the curvature change of the surface of the workpiece.

[0023] Referring to Figure 3 , 4 The moving assembly comprises a sliding groove 3, a lead screw 4, a motor 1 5, a guide rod 6 and a sliding block 7, the sliding groove 3 is arranged at the top of the support 2, the lead screw 4 is rotatably arranged in the sliding groove 3, the motor 1 5 is fixed on one side of the support 2, the rotor end of the motor 1 5 is fixed with the lead screw 4, the guide rod 6 is fixed in the sliding groove 3, and the sliding block 7 is threadedly connected with the motor 1 5 and gap-fitted with the guide rod 6, and the pneumatic cylinder 8 is fixed on the sliding block 7.

[0024] By adopting the above technical scheme, when in use, the motor 1 5 is started to drive the lead screw 4 to rotate, and the sliding block 7 drives the pneumatic cylinder 8, the lamp holder 14 and the LED lamp bead 18 thereon to move horizontally along the length direction of the sliding groove 3 under the guidance of the guide rod 6.

[0025] Referring to Figure 1 , 2 The rotating assembly comprises a connecting shaft 10, a gear 1 1, a gear 2 12 and a motor 2 13, the gear 1 1 and the gear 2 12 are rotatably arranged at the bottom of the rotating holder 9, the two ends of the connecting shaft 10 are respectively fixed with the gear 1 1 and the lamp holder 14, the gear 1 1 is engaged with the gear 2 12, the motor 2 13 is fixed on the top of the rotating holder 9, and the rotor end of the motor 2 13 is fixed with the gear 2 12.

[0026] By adopting the technical scheme, when in use, the second motor 13 drives the second gear 12 to drive the first gear 11, the lamp holder 14 and the LED lamp beads 18 to rotate in the horizontal direction.

[0027] With reference to Figure 1 The electric telescopic rods 16 are provided with two, and the two sides of the sliding block 7 are provided with connecting blocks 15, the top parts of the two electric telescopic rods 16 are fixed with the bottom parts of the two connecting blocks 15 respectively, and the telescopic ends of the two electric telescopic rods 16 are hinged with the top part of the lamp holder 14;

[0028] By adopting the technical scheme, the alternating telescoping of the two electric telescopic rods 16 can realize the swinging of the lamp holder 14 and the LED lamp beads 18 thereon in the vertical direction.

[0029] With reference to Figure 1 The two electric telescopic rods 16 are equidistantly located at the two sides of the telescopic end of the air cylinder 8;

[0030] By adopting the technical scheme, when the LED lamp beads 18 do not need to be adjusted in the vertical direction, the two electric telescopic rods 16 are located at the two sides of the telescopic end of the air cylinder 8 and are in parallel with the telescopic end of the air cylinder 8, when the lamp holder 14 and the LED lamp beads 18 thereon are lifted, the two electric telescopic rods 16 can not only play a guiding role, but also can keep the stability of lifting, which is beneficial to keeping the uniformity of illumination.

[0031] With reference to Figure 1 The top part of the support 2 is provided with a dust cover 17, and the sliding groove 3, the sliding block 7, the air cylinder 8 and the connecting block 15 are located in the dust cover 17;

[0032] By adopting the technical scheme, the dust cover 17 is used to prevent sundries and dust from falling on the workpiece to be illuminated and affecting the curing quality.

[0033] The implementation principle of the LED lamp bead curing device is as follows: when in use, the workpiece to be illuminated and cured is placed on the base 1, the first motor 5 is started to drive the LED lamp beads 18 to move horizontally, the distance between the LED lamp beads 18 and the workpiece is adjusted through the telescoping of the air cylinder 8, the second motor 13 is started to drive the LED lamp beads 18 to rotate in the horizontal direction, when the workpiece is irregular or curved, the alternating telescoping of the two electric telescopic rods 16 makes the LED lamp beads 18 swing in the vertical direction, through the multi-directional adjustment, the curing efficiency is improved, and the curing quality is improved.

[0034] Finally should be explained a few points are: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the term "installation", "connected", "connection" should be broad, can be mechanical or electrical connection, but also can be two elements inside the communication, can be directly connected, "up", "down", "left", "right" and so on, only for indicating the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0035] Second: the utility model discloses the embodiment in the drawing, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of not conflicting, the same embodiment and different embodiments of the utility model can be combined with each other;

[0036] Finally: the above only for the preferred embodiment of the utility model has, and does not for limiting the utility model, any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

[0037] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.

Claims

1. An LED lamp bead curing device comprising a base (1), characterized in that: The base (1) is provided with a support (2), the support (2) is provided with a lamp holder (14) for fixing and installing LED lamp beads (18), the support (2) is provided with a moving assembly for driving the lamp holder (14) to move laterally, the moving assembly is provided with a pneumatic cylinder (8) for driving the lamp holder (14) to lift, the telescopic end of the pneumatic cylinder (8) is rotatably provided with a rotating frame (9), the rotating frame (9) is provided with a rotating assembly for driving the lamp holder (14) to rotate horizontally, and the moving assembly and the rotating frame (9) are further provided with an electric telescopic rod (16) for swinging the lamp holder (14) in the vertical direction.

2. The LED lamp bead curing device according to claim 1, characterized in that: The moving assembly comprises a sliding groove (3), a lead screw (4), a motor (5), a guide rod (6) and a sliding block (7), the sliding groove (3) is arranged at the top of the support (2), the lead screw (4) is rotatably arranged in the sliding groove (3), the motor (5) is fixed on one side of the support (2), the rotor end of the motor (5) is fixed with the lead screw (4), the guide rod (6) is fixed in the sliding groove (3), the sliding block (7) is threadedly connected with the motor (5), and the sliding block (7) is in clearance fit with the guide rod (6). The pneumatic cylinder (8) is fixed on the sliding block (7).

3. The LED lamp bead curing device according to claim 1, characterized in that: The rotating assembly comprises a connecting shaft (10), a gear (11), a gear (12) and a motor (13), the gears (11) and (12) are rotatably arranged at the bottom of the rotating frame (9), the two ends of the connecting shaft (10) are fixed with the gear (11) and the lamp holder (14) respectively, the gears (11) and (12) are in meshing engagement, and the motor (13) is fixed at the top of the rotating frame (9). The rotor end of the motor (13) is fixed with the gear (12).

4. The LED lamp bead curing device according to claim 2, characterized in that: The electric telescopic rod (16) is provided with two electric telescopic rods (16), the two sides of the sliding block (7) are provided with connecting blocks (15), the top portions of the two electric telescopic rods (16) are fixed with the bottoms of the two connecting blocks (15) respectively, and the telescopic ends of the two electric telescopic rods (16) are hingedly connected with the top of the lamp holder (14).

5. The LED lamp bead curing device according to claim 4, characterized in that: The two electric telescopic rods (16) are equidistantly located on the two sides of the telescopic end of the pneumatic cylinder (8).

6. The LED lamp bead curing device according to claim 4, characterized in that: The top of the support (2) is provided with a dust cover (17), and the sliding groove (3), the sliding block (7), the pneumatic cylinder (8) and the connecting block (15) are located in the dust cover (17).

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