A dispensing equipment for LED lighting fixture processing

Abstract

This utility model relates to the field of LED lighting fixture processing technology, and more particularly to a dispensing device for LED lighting fixture processing. The device includes a base, a moving component, a dispensing nozzle, an electric slide rail, a slider, and a support plate. The moving component is mounted on the base, and the dispensing nozzle is mounted on the moving component. The electric slide rail is mounted on the base, and the slider is slidably connected to the electric slide rail. The support plate is connected to the top of the slider. By quickly snapping the mounting block to the mounting plate, it is possible to easily replace the fixing plate to adapt to different shapes of LED lighting fixtures, effectively improving the versatility and flexibility of the fixture. Simultaneously, through a motor-driven bidirectional screw transmission, the two moving frames move synchronously inward or outward along the guide rod, achieving precise clamping and release of the lighting fixture. Combined with the elastic buffering effect of the first spring, the fixing plate generates a soft and uniform clamping force when contacting the edge of the lighting fixture.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting processing technology, and in particular to a dispensing device for LED lighting processing. Background Technology

[0002] LED lighting fixture dispensing equipment is an automated or semi-automated device specifically designed for the dispensing process in LED lighting fixture manufacturing. Its main function is to precisely apply adhesive to different components of LED lighting fixtures to achieve sealing, fixing, heat conduction, or other specific functional requirements.

[0003] While existing LED lighting dispensing equipment excels in dispensing accuracy, operating speed, and automation, its clamping system still has significant limitations when dealing with LED lights of various sizes and shapes. Since each type of light typically requires a dedicated clamp to ensure accurate positioning and stable clamping during the dispensing process, the entire clamp often needs to be replaced when the production line switches product models. This process is not only time-consuming and labor-intensive, affecting production efficiency, but also requires storing a large number of clamps of different specifications, significantly increasing production costs and warehouse management difficulties.

[0004] To address the aforementioned issues, there is a need for a dispensing device for LED lighting fixture processing that allows for easy fixture replacement. Utility Model Content

[0005] To overcome the drawback of inconvenient fixture replacement, this utility model provides a dispensing device for LED lamp processing.

[0006] The technical solution of this utility model is: a dispensing device for LED lamp processing, comprising a base, a moving component, a dispensing nozzle, an electric slide rail, a slider, and a support plate. The moving component is mounted on the base, and the dispensing nozzle is mounted on the moving component. The electric slide rail is mounted on the base, and a slider is slidably connected to the electric slide rail. A support plate is connected to the top of the slider. The device also includes a first connecting plate, a bidirectional lead screw, a guide rod, a motor, a moving frame, a sliding frame, a mounting plate, a first spring, a snap-fit ​​block, and a fixing plate. The support plate has first connecting plates symmetrically connected left and right, and front and rear distributed. The two first connecting plates on the front side... A bidirectional lead screw is rotatably connected between the connecting plates. A guide rod is connected between the two first connecting plates on the rear side. A motor is installed on the first connecting plate on the right front side. The motor output shaft passes through the first connecting plate and is connected to the bidirectional lead screw. A movable frame is symmetrically threaded on the bidirectional lead screw. Both movable frames are slidably engaged with the guide rod. A sliding frame is slidably connected to each of the two movable frames. A mounting plate is installed on the inner side of each of the two sliding frames. A first spring is symmetrically connected between each sliding frame and the mounting plate at the corresponding position. A locking block is snapped into each mounting plate. A fixing plate is installed on the inner side of each locking block.

[0007] Furthermore, it also includes a second connecting plate, a sliding rod, a wedge block, and a second spring. The outer side of each mounting plate is connected to a second connecting plate, and a sliding rod is slidably connected to each second connecting plate. A wedge block is connected to the rear end of each sliding rod, and each wedge block engages with a corresponding locking block. A second spring is connected between each second connecting plate and the corresponding wedge block.

[0008] Furthermore, it also includes a toggle plate, with a toggle plate connected to each wedge block.

[0009] Furthermore, it also includes sponge pads, with sponge pads attached to the inner side of each fixing plate.

[0010] Furthermore, it also includes a protective shell, which is installed on the first connecting plate on the right front side.

[0011] Furthermore, each snap-fit ​​block has a mounting hole.

[0012] The beneficial effects of this utility model are as follows: 1. By quickly snapping the mounting block and the mounting plate together, it is possible to easily replace the fixing plate that is compatible with LED lamps of different shapes, effectively improving the versatility and flexibility of the fixture; at the same time, by driving the bidirectional lead screw transmission by the motor, the moving frames on both sides move synchronously inward or outward along the guide rod, realizing the precise clamping and release of the lamps. Combined with the elastic buffering effect of the first spring, the fixing plate generates a soft and uniform clamping force when it contacts the edge of the lamp, thereby achieving a stable, reliable and adjustable clamping force for the workpiece.

[0013] 2. By setting up a quick-change locking mechanism consisting of a toggle plate, a sliding rod, a wedge block, and a second spring, the installation and disassembly of the fixed plate assembly are realized. When the locking block is pressed down for installation, its inclined surface automatically pushes the wedge block backward and compresses the second spring. After it is in place, the second spring pushes the wedge block to quickly reset and lock into the locking groove of the locking block, completing automatic locking. The operation is simple and the connection is reliable. When replacement is required, the toggle plate can be manually pushed to drive the wedge block out of the groove, realizing quick unlocking. This structure does not require the use of bolts for fastening, which greatly shortens the changeover time, significantly improves the efficiency of fixture replacement and the convenience of operation, effectively adapts to the needs of frequent tooling changes in multi-variety, small-batch production, and further enhances the flexibility and intelligence of the equipment. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the support plate of this utility model; Figure 3 This is a three-dimensional structural diagram of the movable frame, sliding frame, and mounting plate of this utility model; Figure 4 This is a three-dimensional structural diagram of the second connecting plate, sliding rod, and wedge block of this utility model.

[0015] Reference numerals: 1-Base, 2-Moving component, 3-Dispensing nozzle, 4-Electric slide rail, 5-Slider, 6-Bearing plate, 7-First connecting plate, 8-Two-way lead screw, 9-Guide rod, 10-Motor, 12-Moving frame, 13-Sliding frame, 14-Mounting plate, 15-First spring, 16-Snap block, 17-Fixing plate, 18-Second connecting plate, 19-Sliding rod, 20-Wedge block, 21-Second spring, 22-Actuating plate, 23-Sponge pad, 24-Protective shell. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Example: A dispensing device for LED lighting fixture processing, such as... Figures 1-4As shown, the device includes a base 1, a moving assembly 2, a dispensing nozzle 3, an electric slide rail 4, a slider 5, a support plate 6, a first connecting plate 7, a two-way lead screw 8, a guide rod 9, a motor 10, a moving frame 12, a sliding frame 13, a mounting plate 14, a first spring 15, a snap-fit ​​block 16, a fixing plate 17, a second connecting plate 18, a sliding rod 19, a wedge block 20, a second spring 21, a toggle plate 22, a sponge pad 23, and a protective shell 24. The moving assembly 2 is mounted on the base 1, and the dispensing nozzle 3 is mounted on the moving assembly 2. The dispensing nozzle 3 is the core component that performs the dispensing action, applying adhesive to the designated location of the LED light fixture in precise quantity and form (dots, lines, etc.). An electric motor is mounted in the center of the top surface of the base 1. The slide rail 4 has a slider 5 slidably connected to it. A support plate 6 is connected to the top of the slider 5, used to support and fix the entire fixture system (including the first connecting plate, moving frame, fixed plate, etc.) and the LED lamp to be processed. First connecting plates 7 are symmetrically connected to the support plate 6, distributed front and back. A double-acting lead screw 8 is rotatably connected between the two front first connecting plates 7, and a guide rod 9 is connected between the two rear first connecting plates 7. A motor 10 is mounted on the right front first connecting plate 7, and the output shaft of the motor 10 passes through the first connecting plate 7 and connects to the double-acting lead screw 8. Moving frames 12 are symmetrically threaded onto the double-acting lead screw 8, and both moving frames 12 slide in cooperation with the guide rods 9. Each of the two movable frames 12 is slidably connected to a sliding frame 13. A mounting plate 14 is installed on the inner side of each sliding frame 13. A first spring 15 is symmetrically connected between each sliding frame 13 and the corresponding mounting plate 14. Each mounting plate 14 has a locking block 16, and each locking block 16 has a mounting hole. A fixing plate 17, which directly contacts the edge of the LED lamp, has an inner shape designed according to the specific lamp and is responsible for transmitting clamping force to the lamp. Each mounting plate 14 has a second connecting plate 18 connected to its outer side. Each second connecting plate 18 has a sliding rod 19 slidably connected to its rear end. A wedge block 20 is connected, and each wedge block 20 is engaged with a corresponding snap-fit ​​block 16. The wedge block 20 has a block-shaped part with an inclined surface. A second spring 21 is connected between each second connecting plate 18 and the corresponding wedge block 20. A toggle plate 22 is connected to each wedge block 20. Manually pushing the toggle plate 22 can drive the sliding rod 19 and the wedge block 20 to move. A sponge pad 23 is connected to the inner side of each fixing plate 17. It can increase the friction, prevent the lamp from sliding, and play a buffering role when clamped, effectively protecting the edge of the LED lamp from being damaged by hard squeezing. A protective shell 24 is installed on the first connecting plate 7 on the right front side to protect the motor 10.

[0018] When this device is needed, the operator first selects a suitable fixing plate 17 according to the shape of the LED lamp to be processed, assembles it with the snap-fit ​​block 16, aligns it with the mounting plate 14, and pushes it downwards. During this process, the snap-fit ​​block 16 presses against the wedge block 20, causing it to move backwards against the resistance of the second spring 21. When the snap-fit ​​block 16 is fully in place, the second spring 21 pushes the wedge block 20 to reset and snap into its slot, achieving quick locking. Then, the fixing plate 17 assembly on the other side is installed in the same way. Next, the LED lamp is placed on the support plate 6, and the motor 10 is started, its output... The output shaft drives the bidirectional lead screw 8 to rotate, causing the two movable frames 12 on both sides to move inward synchronously along the guide rod 9, thereby pushing the sponge pad 23 on the fixed plate 17 to contact the edge of the lamp. The movable frame 12 continues to advance, compressing the first spring 15. The operator adjusts and ensures that the appropriate clamping force is applied by observing the compression of the first spring 15 (to stabilize the workpiece without damaging the lamp) before turning off the motor 10. At this time, the elastic force of the first spring 15 continues to provide stable and reliable clamping. Then, the electric slide rail 4, the moving component 2, and the dispensing nozzle 3 are started. The electric slide rail 4 drives the slider 5 and the load-bearing system to realize the lamp The moving component 2 precisely controls the dispensing nozzle 3 to move up, down, left, and right. Under the coordinated action of the moving component 2 and the electric slide rail 4, the dispensing nozzle 3 performs precise dispensing, drawing, or coating operations on the fixed LED lamps according to a preset trajectory. After dispensing is completed, the moving component 2 and the dispensing nozzle 3 are turned off. The electric slide rail 4 drives the slider 5 and its supporting system to return to the initial position. The motor 10 is restarted in reverse, causing the bidirectional lead screw 8 to drive the moving frame 12 to move outward synchronously along the guide rod 9. The fixing plate 17 moves away from the lamps until it is completely released, and the completed dispensing can be safely removed. The finished product; when it is necessary to replace LED lamps of different specifications, push the toggle plate 22 forward, so that the sliding rod 19 drives the wedge block 20 to overcome the resistance of the second spring 21 and move backward and disengage from the snap-fit ​​block 16, so that the old fixing plate 17 assembly can be easily removed. After releasing the toggle plate 22, the second spring 21 drives the wedge block 20 to automatically reset. Then, the new fixing plate 17 and snap-fit ​​block 16 assembly adapted to the new lamp can be installed in place. The wedge block 20 automatically snaps in place under the action of the spring. The whole replacement process is quick and simple, realizing the efficient adaptation of the equipment to the processing of multiple varieties and small batches of LED lamps.

Claims

1. A dispensing device for LED lighting processing, comprising a base (1), a moving component (2), a dispensing nozzle (3), an electric slide rail (4), a slider (5), and a support plate (6), wherein the moving component (2) is installed on the rear top of the base (1), the dispensing nozzle (3) is installed on the moving component (2), the electric slide rail (4) is installed in the middle of the top surface of the base (1), the slider (5) is slidably connected on the electric slide rail (4), and the support plate (6) is installed on the top of the slider (5), characterized in that, It also includes a first connecting plate (7), a double-acting lead screw (8), a guide rod (9), a motor (10), a moving frame (12), a sliding frame (13), a mounting plate (14), a first spring (15), a snap-fit ​​block (16), and a fixing plate (17). The first connecting plates (7) are symmetrically fixedly connected to the bearing plate (6) and distributed front and rear. The two first connecting plates (7) on the front side are rotatably connected to the double-acting lead screw (8), and the two first connecting plates (7) on the rear side are connected to the guide rod (9). The motor (10) is installed on the right side of the first connecting plate (7) on the right front side. The output shaft of the motor (10) passes through... The first connecting plate (7) is fixedly connected to the double-acting screw (8). The double-acting screw (8) is symmetrically threaded with movable frames (12). Both movable frames (12) are slidably engaged with the guide rod (9). Both movable frames (12) are slidably connected with sliding frames (13). Both sliding frames (13) are installed with mounting plates (14) on their inner sides. Both sliding frames (13) and the corresponding mounting plates (14) are symmetrically connected with first springs (15) in the front and back. Each mounting plate (14) is snapped with a snap-fit ​​block (16). Each snap-fit ​​block (16) is installed with a fixing plate (17) on its inner side.

2. The dispensing equipment for LED lamp processing according to claim 1, characterized in that, It also includes a second connecting plate (18), a sliding rod (19), a wedge block (20) and a second spring (21). Each mounting plate (14) has a second connecting plate (18) installed on its outer side. Each second connecting plate (18) has a sliding rod (19) slidably connected inside. Each sliding rod (19) has a wedge block (20) installed at its rear end. Each wedge block (20) is engaged with a corresponding snap-fit ​​block (16). Each second connecting plate (18) is connected to the corresponding wedge block (20) with a second spring (21).

3. The dispensing equipment for LED lamp processing according to claim 2, characterized in that, It also includes a toggle plate (22), and each wedge (20) is fixedly connected to the top of the toggle plate (22).

4. The dispensing equipment for LED lamp processing according to claim 3, characterized in that, It also includes a sponge pad (23), and each fixing plate (17) has a sponge pad (23) attached to its inner side.

5. The dispensing equipment for LED lamp processing according to claim 4, characterized in that, It also includes a protective shell (24), and the protective shell (24) is installed on the right side of the first connecting plate (7) on the right front side.

6. The dispensing equipment for LED lamp processing according to claim 5, characterized in that, Each snap-fit ​​block (16) has a mounting hole.

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