Shunting equipment for automatic detection of circuit board

Abstract

The utility model discloses shunting equipment for automatic detection of a circuit board, which comprises a main conveying belt, shunting conveying belts are fixedly connected to two sides of the main conveying belt, mounting plates are fixedly connected to the outer sides of the two shunting conveying belts, one side of one mounting plate is fixedly connected with a mounting frame, and the other side of the mounting frame is fixedly connected with a conveying belt. A servo motor is fixedly connected to one side wall of the interior of the mounting frame, and the output end of the servo motor penetrates through one side of the mounting frame and is fixedly connected with a bending rod. The bending rod is driven by the servo motor to rotate, in the rotating process of the bending rod, the rotating rod swings up and down under the limitation of the adjusting rod, so that the adjusting rod intermittently moves left and right under the driving of the rotating rod, and the push plate intermittently swings on the surface of the main conveying belt under the driving of the adjusting rod; and the circuit board staying on the main conveying belt is pushed to the two shunting conveying belts for shunting treatment, so that the detection efficiency of the circuit board is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a circuit board detection technical field, concretely is a kind of shunting equipment for circuit board automatic detection. BACKGROUND

[0002] Circuit board, also known as circuit board or PCB board, is a vital component in electronic equipment, which is a board printed with wires, usually covering a layer of copper foil on the surface of insulating substrate, and then processed by etching process, mainly for electrical connection, mechanical support and circuit design effect, and the like, and the circuit board usually needs to be detected after production to ensure whether it is qualified.

[0003] At present, most circuit boards are placed on the conveying belt in sequence before detection, and then transported to the detection device for detection, but the detection of circuit boards is relatively complex, which consumes a lot of time, so that the detection efficiency of circuit boards is low. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of shunting equipment for circuit board automatic detection to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of shunting equipment for circuit board automatic detection, including main conveying belt, the main conveying belt both sides are fixedly connected with shunt conveying belt, two the shunt conveying belt outer side is fixedly connected with mounting plate, one side of one the mounting plate is fixedly connected with mounting bracket, the inside one side wall of the mounting bracket is fixedly connected with servo motor, the servo motor output is fixedly connected with bending rod with one side of the mounting bracket being penetrated, bending rod outer surface is rotatably connected with rotating rod, the rotating rod is movably sleeved with rotating sleeve, the rotating sleeve outer surface is rotatably connected with adjusting rod, the adjusting rod one end is fixedly connected with push plate with the one side of the mounting bracket and the mounting plate being penetrated, the push plate is located at the edge position of the main conveying belt.

[0006] As a further preferred embodiment of the present technical solution, the shunt conveying belt bottom end is fixedly connected with a fixed plate, the fixed plate bottom end is fixedly connected with a gas cylinder, the gas cylinder output end is rotatably connected with two connecting rods, two the other end of connecting rod is rotatably connected with L-shaped driven rod, two the L-shaped driven rod one side and close to the upper edge position are fixedly connected with a plurality of butt joint rods, a plurality of the other end of butt joint rod is fixedly connected with two alignment plates respectively.

[0007] As a further preferred embodiment of the present technical solution, the fixed plate bottom end is fixedly connected with a sliding plate, and the outer surface of the two L-shaped driven rods is slidably connected with the outer surface of the sliding plate.

[0008] As a further preferred of the technical solution, the fixed plate bottom end is fixedly connected with two limiting plates, and the cylinder output end is slidably connected with the inner sides of the two limiting plates.

[0009] As a further preferred of the technical solution, the shunt conveying belt top end is fixedly connected with two positioning plates, and the outer surfaces of the plurality of butt joint rods are respectively slidably connected with the inner parts of the two positioning plates.

[0010] As a further preferred of the technical solution, two positioning rods are fixedly connected between the two mounting plates, a positioning seat is fixedly connected to the push plate top end, and the outer surfaces of the two positioning rods are respectively slidably connected with the inner parts of the two positioning seats.

[0011] As a further preferred of the technical solution, a positioning sleeve is fixedly connected to an inner side wall of the mounting frame and located at the position of the adjusting rod, and the outer surface of the adjusting rod is slidably connected with the inner part of the positioning sleeve.

[0012] The utility model provides a kind of shunt equipment for line board automatic detection, with the following beneficial effects:

[0013] (1) the utility model discloses a servo motor drives bending rod to rotate, in the process of bending rod rotation, rotating rod is limited under the adjusting rod and swings up and down, so that adjusting rod is intermittently moved left and right under the driving of rotating rod, push plate is intermittently swung on the surface of main conveying belt under the driving of adjusting rod, line board on main conveying belt is pushed to two shunt conveying belts, and shunt treatment is carried out, improve the detection efficiency of line board.

[0014] (2) the utility model discloses that two connecting rods are moved by being pulled in by cylinder contraction, and two L-shaped driven rods are retracted on sliding plate under the pulling of connecting rod, so that two alignment plates are close to each other and push line board to center, so that line board is conveniently detected after entering detection device, and the detection precision is improved. DRAWINGS

[0015] Figure 1 It is the schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is the schematic diagram of the structure between adjusting rod and push plate of the utility model;

[0017] Figure 3 It is the schematic diagram of the internal structure of mounting frame of the utility model;

[0018] Figure 4 It is the schematic diagram of the structure between cylinder and L-shaped driven rod of the utility model.

[0019] In the figure: 1, main conveying belt; 2, shunt conveying belt; 3, mounting plate; 4, mounting frame; 5, servo motor; 6, bending rod; 7, rotating rod; 8, rotating sleeve; 9, adjusting rod; 10, push plate; 11, positioning seat; 12, positioning rod; 13, positioning sleeve; 14, fixed plate; 15, air cylinder; 16, sliding plate; 17, L-shaped driven rod; 18, connecting rod; 19, butt joint rod; 20, alignment plate; 21, positioning plate; 22, limiting plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model.

[0021] The utility model provides technical scheme: as Figures 1-3 Shown, in the embodiment, a kind of shunt equipment for circuit board automatic detection, including main conveying belt 1, main conveying belt 1 both sides are fixedly connected with shunt conveying belt 2, two shunt conveying belts 2 outer side are fixedly connected with mounting plate 3, one side of one of mounting plate 3 is fixedly connected with mounting frame 4, one side wall in mounting frame 4 is fixedly connected with servo motor 5 in the inside, servo motor 5 output end is fixedly connected with bending rod 6, which penetrates one side of mounting frame 4, bending rod 6 outer surface is rotatably connected with rotating rod 7, rotating rod 7 is movably sleeved with rotating sleeve 8, adjusting rod 9 is rotatably connected with the outer surface of rotating sleeve 8, one end of adjusting rod 9 is fixedly connected with push plate 10, which penetrates one side of mounting frame 4 and mounting plate 3, and push plate 10 is located at the edge position of main conveying belt 1, wherein, by setting bending rod 6, adjusting rod 9 can be driven to swing up and down under the limiting action, by setting servo motor 5, intermittent rotation can be carried out, so that push plate 10 moves left and right, and circuit board is sequentially pushed to two shunt conveying belts 2 to be shunted.

[0022] As Figure 1 And Figure 4 Shown, fixed plate 14 bottom is fixedly connected with air cylinder 15, air cylinder 15 output end is rotatably connected with two connecting rods 18, two connecting rods 18 other ends are rotatably connected with L-shaped driven rod 17, two L-shaped driven rods 17 one side and close to upper edge position are fixedly connected with multiple butt joint rods 19, and multiple butt joint rods 19 other ends are fixedly connected with two alignment plates 20 respectively, wherein, by setting air cylinder 15, connecting rod 18 can be driven to move, by setting L-shaped driven rod 17, alignment plate 20 can be driven to move, to realize alignment effect.

[0023] As Figure 4 Shown, fixed plate 14 bottom is fixedly connected with sliding plate 16, and the outer surface of two L-shaped driven rods 17 is slidably connected with the outer surface of sliding plate 16, wherein, by setting sliding plate 16, L-shaped driven rod 17 can be positioned, to improve stability.

[0024] As Figure 4 shown, the fixed plate 14 bottom end fixedly connected with two limit plates 22, the cylinder 15 output end and two limit plates 22 inner side slidingly connected, can be positioned to the output end of cylinder 15, improve stability, prevent the output end from being skewed, improve the service life of cylinder 15.

[0025] As Figure 1 and Figure 4 shown, the top end of the shunt conveyor belt 2 is fixedly connected with two positioning plates 21, and the outer surfaces of the plurality of butt joints 19 are respectively slidingly connected with the interiors of the two positioning plates 21. Among them, by setting the positioning plate 21, the butt joint 19 can be supported and positioned to ensure the stability of the alignment plate 20.

[0026] As Figure 1 and Figure 2 shown, two positioning rods 12 are fixedly connected between the two mounting plates 3, and a positioning seat 11 is fixedly connected to the top end of the push plate 10. The outer surfaces of the two positioning rods 12 are respectively slidingly connected with the interiors of the two positioning seats 11. Among them, by setting the positioning rod 12, the push plate 10 can be positioned to improve stability.

[0027] As Figure 3 shown, a positioning sleeve 13 is fixedly connected to an inner side wall of the mounting bracket 4 and located at the position of the adjusting rod 9. The outer surface of the adjusting rod 9 is slidingly sleeved with the interior of the positioning sleeve 13. Among them, by setting the positioning sleeve 13, the adjusting rod 9 can be preliminarily positioned to improve stability and prevent skewing.

[0028] The utility model provides a kind of shunt equipment for automatic detection of circuit board, specific working principle as follows:

[0029] When detecting circuit board, the staff places circuit board on main conveyor belt 1, after circuit board is blocked, servo motor 5 drives bending rod 6 to rotate, in the process of bending rod 6 rotation, rotating rod 7 swings up and down under the limiting of adjusting rod 9, so that adjusting rod 9 is intermittently moved left and right under the driving of rotating rod 7, push plate 10 is intermittently swung left and right on the surface of main conveyor belt 1 under the driving of adjusting rod 9, circuit board on main conveyor belt 1 is pushed to two shunt conveyor belts 2 for shunting, when circuit board passes through alignment plate 20, cylinder 15 retracts to pull two connecting rods 18 to move, connecting rod 18 pulls two L-shaped driven rods 17 to retract on sliding plate 16, so that two alignment plates 20 are close to each other and push circuit board to center, so that circuit board is conveniently detected after entering detection device.

[0030] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shunting device for automatic detection of a circuit board, comprising a main conveyor belt (1), characterized in that: The both sides of the main conveying belt (1) are fixedly connected with the shunt conveying belt (2), the outer sides of the two shunt conveying belts (2) are fixedly connected with the mounting plate (3), one side of one of the mounting plates (3) is fixedly connected with the mounting frame (4), one side wall in the mounting frame (4) is fixedly connected with the servo motor (5), the output end of the servo motor (5) is fixedly connected with the bending rod (6) penetrating through one side of the mounting frame (4), the outer surface of the bending rod (6) is rotatably connected with the rotating rod (7), the rotating sleeve (8) is movably sleeved with the rotating rod (7), the outer surface of the rotating sleeve (8) is rotatably connected with the adjusting rod (9), one end of the adjusting rod (9) is fixedly connected with the push plate (10) penetrating through one side of the mounting frame (4) and the mounting plate (3), and the push plate (10) is located at the edge position of the main conveying belt (1).

2. The shunt device for automatic detection of a circuit board according to claim 1, characterized by: The bottom end of the shunt conveying belt (2) is fixedly connected with the fixed plate (14), the bottom end of the fixed plate (14) is fixedly connected with the air cylinder (15), the output end of the air cylinder (15) is rotatably connected with two connecting rods (18), the other ends of the two connecting rods (18) are rotatably connected with the L-shaped driven rods (17), the one sides of the two L-shaped driven rods (17) and close to the upper edge positions are fixedly connected with a plurality of butt rods (19), and the other ends of the plurality of butt rods (19) are respectively fixedly connected with two alignment plates (20).

3. The shunt device for automatic detection of a circuit board according to claim 2, characterized in that: The bottom end of the fixed plate (14) is fixedly connected with the sliding plate (16), and the outer surfaces of the two L-shaped driven rods (17) and the outer surface of the sliding plate (16) are slidably connected.

4. The shunt device for automatic detection of a circuit board according to claim 3, characterized in that: The bottom end of the fixed plate (14) is fixedly connected with two limiting plates (22), and the output end of the air cylinder (15) and the inner sides of the two limiting plates (22) are slidably connected.

5. The shunt device for automatic detection of a circuit board according to claim 4, characterized in that: The top end of the shunt conveying belt (2) is fixedly connected with two positioning plates (21), and the outer surfaces of the plurality of butt rods (19) are respectively slidably connected with the inner parts of the two positioning plates (21).

6. The shunt device for automatic detection of a circuit board according to claim 1, wherein: The two positioning rods (12) are fixedly connected between the two mounting plates (3), the top end of the push plate (10) is fixedly connected with the positioning seat (11), and the outer surfaces of the two positioning rods (12) are respectively slidably connected with the inner parts of the two positioning seats (11).

7. The shunt device for automatic detection of a circuit board according to claim 6, characterized in that: The positioning sleeve (13) is fixedly connected to one side wall in the mounting frame (4) and located at the position of the adjusting rod (9), and the outer surface of the adjusting rod (9) is slidably sleeved with the inner part of the positioning sleeve (13).

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