CN222837800U

CN222837800U - COB light source board testing arrangement

Info

Publication number: CN222837800U
Application number: CN202421425990.9U
Authority: CN
Inventors: 彭勃
Original assignee: Guangdong Soliang Intelligent Technology Co ltd
Current assignee: Guangdong Soliang Intelligent Technology Co ltd
Priority date: 2024-06-21
Filing date: 2024-06-21
Publication date: 2025-05-06
Anticipated expiration: 2034-06-21

Abstract

The utility model relates to the technical field of light source plate detection and discloses a COB light source plate testing device which comprises a processing box, wherein sliding grooves are formed in the left side and the right side of the front end of the processing box, an L-shaped plate is fixedly connected to the bottom of the rear end of the processing box, a first motor is fixedly connected to the middle end of the front end of the L-shaped plate, a screw rod is fixedly connected to the output end of the first motor, a nut pair is connected to the outer ring thread of the front end of the screw rod, a movable seat is fixedly connected to the front end of the nut pair, guide posts penetrate through and are connected to the left side and the right side of the movable seat in a sliding mode, and the guide posts are fixedly connected with the L-shaped plate. According to the utility model, the screw rod is driven to rotate through the first motor, so that the nut pair and the movable seat move, the movable plate moves, the hydraulic cylinder is driven to move through the linear guide rail and the sliding block, the movement test is carried out on different positions through the extrusion plate, the test is carried out on different positions of the COB light source plate, and the test accuracy is ensured.

Description

COB light source board testing arrangement

Technical Field

The utility model relates to the technical field of light source plate detection, in particular to a COB light source plate testing device.

Background

The COB light source is a high light efficiency integrated surface light source technology for directly attaching an LED chip to a mirror surface metal substrate with high reflectivity, the technology eliminates the bracket concept, and has no electroplating, reflow soldering and surface mounting procedures, so that the procedures are reduced by nearly one third, the cost is saved by one third, wiring is needed on the substrate in the manufacturing of the COB light source board, the LED chip and the like are welded, and the LED chip is also needed to be welded due to large wiring quantity, so that each wiring and welding cannot be ensured to be reliable, and the substrate welded with the LED chip is needed to be detected.

Through retrieval, the prior Chinese patent publication number is: CN220398852U provides a COB light source board testing arrangement, and this patent is simple to structure to the centre gripping location tool of light source board, and easy and simple to handle, when carrying out the centre gripping to the fashioned light source board of different materials simultaneously, clamping force can need adjust, reduces the damage to the light source board.

Although the damage to the light source board can be reduced in the above patent, the COB light source board testing device has the following problems that a worker needs to move the COB light source board in a plurality of ways to detect the COB light source board, the operation is troublesome, the detection efficiency is reduced, and the COB light source board cannot be detected at multiple angles.

To solve the above problems, a COB light source board testing device is provided.

Disclosure of utility model

The utility model aims to provide a COB light source board testing device, which solves the problems that in the background technology, workers need to move the COB light source board for detecting the COB light source board in multiple directions, the operation is troublesome, the detection efficiency is reduced, and the COB light source board cannot be detected in multiple angles.

In order to achieve the above purpose, the COB light source board testing device comprises a processing box, sliding grooves are formed in the left side and the right side of the front end of the processing box, an L-shaped board is fixedly connected to the bottom of the rear end of the processing box, a first motor is fixedly connected to the middle end of the front end of the L-shaped board, a screw rod is fixedly connected to the output end of the first motor, a nut pair is connected to the outer ring of the front end of the screw rod in a threaded mode, a movable seat is fixedly connected to the front end of the nut pair, guide posts penetrate through and are connected to the left side and the right side of the movable seat in a sliding mode, the guide posts are fixedly connected with the L-shaped board, a movable plate is fixedly connected to the bottom of the movable plate, a sliding block is fixedly connected to the outer wall of the linear guide rail, a fixed plate is fixedly connected to the bottom of the sliding block, a hydraulic cylinder is fixedly connected to the bottom of the fixed plate, a squeezing plate is fixedly connected to the output end of the hydraulic cylinder, and a clamping assembly is arranged inside the processing box.

Through adopting above-mentioned technical scheme, drive the lead screw through first motor and rotate for the lead screw drives the nut pair and removes the seat, carries out limit control to removing the seat through the guide post, makes and removes the seat and drive the movable plate of bottom and remove.

As further description of the technical scheme, the clamping assembly comprises a groove plate, the groove plate is fixedly connected to the inner wall of the processing box, and the middle end of the bottom of the groove plate is fixedly connected with a second motor.

Through adopting above-mentioned technical scheme, fix the second motor through the recess board.

As further description of the technical scheme, the inner wall of the chute is connected with the sliding blocks in a sliding manner, and the scrap boxes are fixedly connected between the sliding blocks.

Through adopting above-mentioned technical scheme, take out the sweeps box through spout and slider.

As further description of the technical scheme, the output end of the second motor is fixedly connected with a rotating plate, and the front end and the rear end of the rotating plate are both rotatably connected with inclined rods.

Through adopting above-mentioned technical scheme, drive the diagonal bar through the pivoted panel and draw and drag.

As further description of the technical scheme, the other end of the inclined rod is rotatably connected with a moving disc, and the bottom of the groove plate is fixedly connected with guide blocks which are uniformly distributed.

Through adopting above-mentioned technical scheme, pull the movable tray through the inclined rod for the movable tray removes.

As further description of the technical scheme, the inner wall of the guide block is slidably connected with a moving block, and the moving block is fixedly connected with the moving disc.

Through adopting above-mentioned technical scheme, remove through the travelling pan and drive the movable block and slide at the guide block inner wall.

As further description of the technical scheme, the top of the movable disc is fixedly connected with a clamping plate, and springs which are uniformly distributed are fixedly connected inside the clamping plate.

Through adopting above-mentioned technical scheme, can carry out the centre gripping to COB light source board through splint.

As further description of the technical scheme, the other end of the spring is fixedly connected with a telescopic rod, and the top of the groove plate is fixedly connected with a pressure sensor.

Through adopting above-mentioned technical scheme, can bear the pressure of how big to test to COB light source board through pressure sensor.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the COB light source plate testing device provided by the utility model, the screw rod is driven to rotate through the first motor, so that the nut pair and the movable seat move, the movable plate moves, the hydraulic cylinder is driven to move through the linear guide rail and the sliding block, the movement test is carried out on different positions through the extrusion plate, the test is carried out on different positions of the COB light source plate, and the testing accuracy is ensured.

2. According to the COB light source board testing device provided by the utility model, the COB light source boards with different sizes can be clamped through the second motor, the rotating board, the inclined rod, the moving board, the moving block, the guide block, the clamping plate, the springs and the telescopic rod, so that the COB light source boards with different sizes can be clamped according to the requirements, the working efficiency is improved, and the operation is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of a second motor according to the present utility model;

Fig. 4 is a schematic structural view of the pressure sensor of the present utility model.

The device comprises a processing box 1, a chute 2, a sliding block 3, a sliding block 4, a scrap box 5, an L-shaped plate, a moving seat 6, a 7, a first motor, a guide post 8, a 9, a screw rod 10, a nut pair 11, a pressure sensor 12, a moving plate 13, a linear guide rail 14, a sliding block 15, a fixed plate 16, a hydraulic cylinder 17, a squeezing plate 18, a groove plate 19, a second motor 20, a rotating plate 21, a diagonal rod 22, a guide block 23, a moving block 24, a moving disc 25, a clamping plate 26, a spring 27 and a telescopic rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, reference is made to the following detailed description of the utility model, taken in conjunction with the accompanying drawings.

Referring to fig. 1, the COB light source board testing device of the utility model comprises a processing box 1, wherein an L-shaped board 5 is fixedly connected to the bottom of the rear end of the processing box 1, and the L-shaped board 5 is supported by the processing box 1.

Referring to fig. 1 and 2, spout 2 has all been seted up to processing case 1 front end left and right sides, take out sweeps box 4 through spout 2 and slider 3, clear up the impurity of sweeps box 4 the inside, the first motor 7 of L template 5 front end middle-end fixedly connected with, first motor 7 output fixedly connected with lead screw 9, lead screw 9 front end outer lane threaded connection has nut pair 10, nut pair 10 front end fixedly connected with removes seat 6, remove seat 6 left and right sides all run through and sliding connection has guide post 8, and guide post 8 and L template 5 fixed connection, remove seat 6 bottom fixedly connected with movable plate 12, drive lead screw 9 through first motor 7 and rotate, lead screw 9 rotates and drives nut pair 10 and remove seat 6 and carry out the fixing, carry out the direction and spacing through guide post 8 to remove seat 6, make the movable plate 12 of movable seat 6 bottom remove, movable plate 12 bottom fixedly connected with linear guide 13, linear guide 13 left and right sides has the stopper, carry out spacing control to slider 14, linear guide 13 outer wall sliding connection has slider 14, slider 14 bottom fixedly connected with movable plate 12, it has the slide plate 15 to make the fixed cylinder 16 to carry out the hydraulic pressure cylinder 16, make the fixed cylinder 16 carry out the bottom the fixed connection with the bottom plate 16, the fixed cylinder 16 carries out the pneumatic cylinder is fixed connection to the bottom 16, the fixed plate is realized through the fixed cylinder 16, the fixed bottom 16 is connected with the fixed cylinder is realized by the fixed cylinder 16, the fixed bottom 16, the fixed cylinder is connected with the bottom 16 is realized by the fixed cylinder is 16, the fixed bottom is fixed, the bottom is connected with the bottom 16, the bottom is 16, and is realized the bottom is fixed, and is 16, and is realized the bottom is 16 and is connected with the bottom and is 16 and is used to the cylinder and is used.

Referring to fig. 3 and 4, the inside clamping assembly that is provided with of processing case 1, clamping assembly is including recess board 18, recess board 18 fixedly connected with is at processing case 1 inner wall, recess board 18 bottom middle-end fixedly connected with second motor 19, second motor 19 output fixedly connected with rolling plate 20, rolling plate 20 front and back both ends all rotate and are connected with down tube 21, down tube 21 other end rotation is connected with movable disk 24, recess board 18 bottom fixedly connected with evenly distributed guide block 22, guide block 22 inner wall sliding connection has movable block 23, and movable block 23 and movable disk 24 fixed connection, movable disk 24 top fixedly connected with splint 25, splint 25 inside fixedly connected with evenly distributed spring 26, spring 26 other end fixedly connected with telescopic link 27, recess board 18 top fixedly connected with pressure sensor 11, detect the pressure that the stripper plate 17 produced the COS light source board, test the quality of COB light source board, drive rolling plate 20 through second motor 19 and rotate, drive down tube 21 and movable disk 24 through rolling plate 20 and carry out rotation and drive down tube 21 and movable disk 24, make movable disk 23 and movable disk 24 carry out the movable disk 23 through down tube 21, make movable disk 23 and movable disk 23 make the bottom fixed connection at the bottom of movable disk 25, the bottom of slide plate 25 makes the fixed object through the movable disk 23.

The working principle is that the rotating plate 20 is driven to rotate through the second motor 19, the rotating plate 20 is used for rotating to drive the inclined rods 21 at the front end and the rear end, the inclined rods 21 are used for stretching the movable plate 24, the movable block 23 at the bottom of the movable plate 24 slides on the inner wall of the guide block 22, the clamping plates 25 at the top are used for sliding, the COB light source plates with different sizes are clamped through the springs 26 and the telescopic rods 27 on the opposite sides of the clamping plates 25, the screw rod 9 is driven to rotate through the first motor 7, the screw rod 9 is used for driving the nut pair 10 to move, the nut pair 10 and the movable seat 6 are fixed, the movable seat 6 is guided and limited through the guide posts 8, the movable plate 12 at the bottom of the movable seat 6 is driven to move left and right through the linear guide rail 13 and the sliding block 14, the hydraulic cylinder 16 at the bottom of the fixed plate 15 is used for moving left and right, the extruding plate 17 at the bottom is used for moving downwards through the hydraulic cylinder 16, and testing different positions of the COB light source plates.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A COB light source board testing device, comprising a processing box (1), characterized in that: the processing box (1) has slide grooves (2) on both sides of the front end, the bottom of the rear end of the processing box (1) is fixedly connected to an L-shaped plate (5), the front middle end of the L-shaped plate (5) is fixedly connected to a first motor (7), the output end of the first motor (7) is fixedly connected to a lead screw (9), the front end outer ring of the lead screw (9) is threadedly connected to a nut pair (10), the front end of the nut pair (10) is fixedly connected to a moving seat (6), and the left and right sides of the moving seat (6) are penetrated and slidably connected A guide column (8) is connected, and the guide column (8) is fixedly connected to the L-shaped plate (5); a moving plate (12) is fixedly connected to the bottom of the moving seat (6); a linear guide rail (13) is fixedly connected to the bottom of the moving plate (12); a sliding block (14) is slidably connected to the outer wall of the linear guide rail (13); a fixed plate (15) is fixedly connected to the bottom of the sliding block (14); a hydraulic cylinder (16) is fixedly connected to the bottom of the fixed plate (15); an extrusion plate (17) is fixedly connected to the output end of the hydraulic cylinder (16); and a clamping assembly is arranged inside the processing box (1).

2. A COB light source board testing device according to claim 1, characterized in that: the clamping assembly includes a groove plate (18), the groove plate (18) is fixedly connected to the inner wall of the processing box (1), and a second motor (19) is fixedly connected to the middle end of the bottom of the groove plate (18).

3. A COB light source board testing device according to claim 1, characterized in that: a slider (3) is slidably connected to the inner wall of the slide groove (2), and a waste box (4) is fixedly connected between the sliders (3).

4. A COB light source board testing device according to claim 2, characterized in that: the output end of the second motor (19) is fixedly connected to a rotating plate (20), and the front and rear ends of the rotating plate (20) are both rotatably connected to inclined rods (21).

5. A COB light source board testing device according to claim 4, characterized in that: the other end of the inclined rod (21) is rotatably connected to a moving disk (24), and the bottom of the groove plate (18) is fixedly connected to evenly distributed guide blocks (22).

6. A COB light source board testing device according to claim 5, characterized in that: a moving block (23) is slidably connected to the inner wall of the guide block (22), and the moving block (23) is fixedly connected to the moving disk (24).

7. A COB light source board testing device according to claim 5, characterized in that: a clamping plate (25) is fixedly connected to the top of the moving plate (24), and evenly distributed springs (26) are fixedly connected inside the clamping plate (25).

8. A COB light source board testing device according to claim 7, characterized in that: the other end of the spring (26) is fixedly connected to a telescopic rod (27), and the top of the groove plate (18) is fixedly connected to a pressure sensor (11).