Optical detector device for circuit board production

Abstract

The utility model relates to the technical field of circuit board detection equipment, in particular to an optical detector device for circuit board production, which comprises a fixing assembly, an overturning assembly is arranged on the fixing assembly, a clamping assembly is arranged on the overturning assembly, a circuit board is clamped at one end of the clamping assembly, the fixing assembly comprises a base, and the base is arranged on the base. The turnover assembly comprises a first motor, the clamping assembly comprises clamping plates, the first motor is arranged above the base, a set of turnover plates are arranged in front of the first motor, the clamping plates are arranged on the two sides of each turnover plate, and a circuit board is clamped in front of the clamping plates. The clamping heads on the clamping plates clamp the circuit board for detection, after one side of the circuit board is detected, the motor is used for driving the overturning plate to rotate by 180 degrees, then the other side of the circuit board is detected, the overturning plate does not need to be taken down, overturned and assembled, the speed is higher, detection is faster, and the detection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board detection equipment, in particular to an optical detection device for circuit board production. Background Art

[0002] Circuit boards are core parts in electrical equipment. They need to be inspected during the production process to check whether the soldering on their surfaces is normal. The common inspection method is visual inspection. With the advancement of technology, it is more convenient and quick to use optical inspection instruments. The common inspection method is to place the circuit board under the optical inspection instrument, fix the circuit board, take out one side after inspection, flip it over, fix it, and then inspect the other side. The inspection efficiency is low. In view of this, we propose an optical inspection instrument device for circuit board production. Utility Model Content

[0003] In order to make up for the above deficiencies, the utility model provides an optical detector device for circuit board production.

[0004] The technical solution of the utility model is:

[0005] An optical inspection device for circuit board production includes a fixing component, a flipping component is provided on the fixing component, a clamping component is provided on the flipping component, one end of the clamping component clamps the circuit board, the fixing component includes a base, the flipping component includes a No. 1 motor, the clamping component includes a clamping plate, the No. 1 motor is arranged above the base, a group of flipping plates are provided in front of the No. 1 motor, clamping plates are provided on both sides of the flipping plates, and the circuit board is clamped in front of the clamping plates.

[0006] As an optimal technical solution of the utility model, a top plate is fixedly installed above the base, a detector is fixedly installed below the front end of the top plate, a leg is fixedly installed between the middle part below the top plate and the base, a pillar is fixedly installed in the middle part above the base, and a fixed platform is fixedly installed above the pillar.

[0007] As the preferred technical solution of the utility model, a rotating rod is fixedly installed on the output shaft of the No. 1 motor, the flip plate is fixedly connected to the rotating rod, fixed plates are fixedly installed at both ends of the flip plate, a fixed frame is welded to the tail end of one of the fixed plates, and the No. 2 motor is fixedly installed in the fixed frame.

[0008] As the preferred technical solution of the utility model, a straight rod is rotatably installed between the two ends of the flip plate, a belt group is fixedly installed between the two straight rods, the straight rod passes through a flip plate and is fixedly connected to the output shaft of the No. 2 motor, a screw rod is fixedly connected to the middle part of the straight rod, and a moving block is threadedly connected to the screw rod.

[0009] As the preferred technical solution of the utility model, a telescopic rod is inserted into one side of the splint, one end of the telescopic rod is fixedly connected to the moving block, the other end of the telescopic rod is provided with a telescopic block, a round rod is threadedly connected between the telescopic block and the telescopic rod, and a No. 1 slide bar is symmetrically fixedly installed on both sides of the telescopic block.

[0010] As a preferred technical solution of the utility model, slide grooves are symmetrically provided on both sides of the front end of the splint, two groups of slide bars are slidably connected in the slide grooves, two lifting plates facing each other are slidably connected in the splint, the slide bars are fixedly installed on both sides of the lifting plates, a No. 1 slide groove is provided on the side of the lifting plates facing each other, the No. 1 slide bar is slidably connected to the No. 1 slide groove, a chuck is fixedly installed on the front end of the lifting plate, and the circuit board is placed between the two chucks.

[0011] As a preferred technical solution of the utility model, the clamping plate is fixedly installed between the flip plate and the front end of the fixed plate, the No. 1 motor is fixedly installed above the pillar, and the rotating rod passes through the fixed platform and is fixedly connected to the output shaft of the No. 1 motor.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model provides a clamping plate under the detector, and the clamping head on the clamping plate clamps the circuit board for detection. After detecting one side of the circuit board, a motor is used to drive the flip plate to rotate 180 degrees, and then the other side of the circuit board is detected without taking it down, flipping it and installing it again. The speed is faster, the detection is quicker, and the detection efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the fixed component in the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the flip assembly in the utility model;

[0017] Figure 4 This is a top view of the flip assembly structure in the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the clamping assembly in the utility model.

[0019] The meanings of the punctuation marks in the figure are:

[0020] 1. Fixed components: 11. Base; 12. Top plate; 13. Legs; 14. Pillars; 15. Fixed table; 16. Detector;

[0021] 2. Flip assembly: 21. No. 1 motor; 22. Rotating rod; 23. Flipping plate; 24. Fixed plate; 25. Fixed frame; 26. No. 2 motor; 27. Screw rod; 28. Belt group; 29. ​​Moving block; 210. Straight rod;

[0022] 3. Clamping assembly: 31. Clamping plate; 32. Telescopic rod; 33. Telescopic block; 34. Round rod; 35. No. 1 slide bar; 36. No. 1 slide slot; 37. Lifting plate; 38. Clamp; 39. Slide bar; 310. Slide slot;

[0023] a. Circuit board. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] See also Figure 1-5 , the utility model provides a technical solution:

[0027] An optical inspection device for circuit board production includes a fixing component 1, a flip component 2 is provided on the fixing component 1, a clamping component 3 is provided on the flip component 2, a circuit board a is clamped at one end of the clamping component 3, the fixing component 1 includes a base 11, the flip component 2 includes a No. 1 motor 21, the clamping component 3 includes a clamping plate 31, the No. 1 motor 21 is arranged above the base 11, a group of flip plates 23 are provided in front of the No. 1 motor 21, clamping plates 31 are provided on both sides of the flip plate 23, and the circuit board a is clamped in front of the clamping plate 31.

[0028] A top plate 12 is fixedly installed above the base 11, a detector 16 is fixedly installed below the front end of the top plate 12, a leg 13 is fixedly installed between the middle part below the top plate 12 and the base 11, a pillar 14 is fixedly installed in the middle part above the base 11, and a fixed platform 15 is fixedly installed above the pillar 14, so that the rotating rod 22 will not tilt and fall when rotating.

[0029] A rotating rod 22 is fixedly installed on the output shaft of the No. 1 motor 21, and a flip plate 23 is fixedly connected to the rotating rod 22. Fixed plates 24 are fixedly installed at both ends of the flip plate 23. A fixed frame 25 is welded to the tail end of one of the fixed plates 24, and a No. 2 motor 26 is fixedly installed in the fixed frame 25. The flip plate 23 and the fixed plate 24 play a fixing role, so that other parts are connected as a whole and will not fall apart when rotating.

[0030] A straight rod 210 is rotatably installed between the two ends of the flip plate 23, and a belt group 28 is fixedly installed between the two straight rods 210. The straight rod 210 passes through a flip plate 23 and is fixedly connected to the output shaft of the second motor 26. A screw rod 27 is fixedly connected to the middle part of the straight rod 210, and a moving block 29 is threadedly connected to the screw rod 27. The two rotating wheels on the belt group 28 drive the straight rod 210 to rotate, and at the same time drive the screw rod 27 to rotate, thereby driving the moving block 29 to move forward and backward.

[0031] A telescopic rod 32 is inserted into one side of the splint 31, one end of the telescopic rod 32 is fixedly connected to the moving block 29, and a telescopic block 33 is provided at the other end of the telescopic rod 32. A round rod 34 is threadedly connected between the telescopic block 33 and the telescopic rod 32. When the moving block 29 moves forward and backward, it pushes the telescopic rod 32 and the telescopic block 33 to move forward and backward.

[0032] A No. 1 slide bar 35 is symmetrically fixedly installed on both sides of the telescopic block 33, and a slide groove 310 is symmetrically arranged on both sides of the front end of the splint 31. Two groups of slide bars 39 are slidably connected in the slide groove 310. Two lifting plates 37 facing each other are slidably connected in the splint 31. The slide bars 39 are fixedly installed on both sides of the lifting plates 37. A No. 1 slide groove 36 is arranged on the side facing each other of the lifting plates 37. The No. 1 slide bar 35 is slidably connected with the No. 1 slide groove 36. A clamp 38 is fixedly installed at the front end of the lifting plate 37. When the telescopic block 33 moves back and forth, the No. 1 slide bar 35 will move back and forth in the No. 1 slide groove 36. Since the No. 1 slide bar 35 and the No. 1 slide groove 36 are trapezoidal, the No. 1 slide bar 35 will not separate from the No. 1 slide groove 36 while sliding, thereby squeezing and pulling the two lifting plates 37 for lifting and moving.

[0033] Circuit board a is placed between two clamps 38, the clamp 31 is fixedly installed between the flip plate 23 and the front end of the fixed plate 24, the No. 1 motor 21 is fixedly installed above the pillar 14, and the rotating rod 22 passes through the fixed platform 15 and is fixedly connected to the output shaft of the No. 1 motor 21. The fixed platform 15 fixes and limits the rotating rod 22, and it will not separate from the fixed platform 15 when it rotates, so that the front clamp 38 remains under the detector 16 for rotation for detection.

[0034] When the operator of this embodiment uses this equipment, he turns on the No. 2 motor 26, and the output shaft of the No. 2 motor 26 will drive the straight rod 210 to rotate, thereby driving the screw rod 27 to rotate, and then pushing the moving block 29 to move forward and backward, pushing and pulling the telescopic rod 32 to move the telescopic block 33 forward and backward, and causing the lifting plate 37 to move up and down, and the clamp 38 fixed at the front end of the lifting plate 37 will clamp the circuit board a, and then turn off the No. 2 motor 25, turn on the detector 16 to detect the circuit board a, and after the detection is completed, turn on the No. 1 motor 21 to drive the rotating rod 22 to rotate, and the flip plates fixed on both sides of the rotating rod 22 will rotate accordingly, thereby driving all the components on both sides of the flip plate to flip, and the other side of the circuit board a is detected.

[0035] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An optical inspection device for circuit board production, comprising a fixing assembly (1), characterized in that: The fixing component (1) is provided with a flip component (2), the flip component (2) is provided with a clamping component (3), one end of the clamping component (3) clamps a circuit board (a), the fixing component (1) comprises a base (11), the flip component (2) comprises a No. 1 motor (21), the clamping component (3) comprises a clamping plate (31), the No. 1 motor (21) is arranged above the base (11), a group of flip plates (23) are provided in front of the No. 1 motor (21), clamping plates (31) are provided on both sides of the flip plate (23), and the circuit board (a) is clamped in front of the clamping plate (31).

2. The optical inspection device for circuit board production according to claim 1, characterized in that: A top plate (12) is fixedly mounted above the base (11), a detector (16) is fixedly mounted below the front end of the top plate (12), a support leg (13) is fixedly mounted between the middle portion below the top plate (12) and the base (11), a support column (14) is fixedly mounted above the middle portion above the base (11), and a fixing platform (15) is fixedly mounted above the support column (14).

3. The optical inspection device for circuit board production according to claim 1, characterized in that: A rotating rod (22) is fixedly mounted on the output shaft of the first motor (21), the flip plate (23) is fixedly connected to the rotating rod (22), fixed plates (24) are fixedly mounted at both ends of the flip plate (23), a fixed frame (25) is welded to the tail end of one of the fixed plates (24), and a second motor (26) is fixedly mounted in the fixed frame (25).

4. The optical inspection device for circuit board production according to claim 1, characterized in that: A straight rod (210) is rotatably mounted between the two ends of the flip plate (23), a belt group (28) is fixedly mounted between the two straight rods (210), the straight rod (210) passes through one flip plate (23) and is fixedly connected to the output shaft of the second motor (26), a screw rod (27) is fixedly connected to the middle of the straight rod (210), and a moving block (29) is threadedly connected to the screw rod (27).

5. The optical inspection device for circuit board production according to claim 1, characterized in that: A telescopic rod (32) is inserted into one side of the clamping plate (31), one end of the telescopic rod (32) is fixedly connected to the moving block (29), the other end of the telescopic rod (32) is provided with a telescopic block (33), a round rod (34) is threadedly connected between the telescopic block (33) and the telescopic rod (32), and a No. 1 slide bar (35) is symmetrically fixedly installed on both sides of the telescopic block (33).

6. The optical inspection device for circuit board production according to claim 5, characterized in that: The front end of the clamping plate (31) is symmetrically provided with sliding grooves (310) on both sides, and two groups of sliding strips (39) are slidably connected in the sliding grooves (310). Two lifting plates (37) facing each other are slidably connected in the clamping plate (31). The sliding strips (39) are fixedly installed on both sides of the lifting plates (37). The lifting plates (37) are provided with a No. 1 sliding groove (36) on the side facing each other. The No. 1 sliding strip (35) is slidably connected to the No. 1 sliding groove (36). A clamp (38) is fixedly installed at the front end of the lifting plate (37), and the circuit board (a) is placed between the two clamps (38).

7. The optical inspection device for circuit board production according to claim 3, characterized in that: The clamping plate (31) is fixedly mounted between the front ends of the flip plate (23) and the fixed plate (24); the first motor (21) is fixedly mounted above the support (14); and the rotating rod (22) passes through the fixed platform (15) and is fixedly connected to the output shaft of the first motor (21).

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