CN210527747U

CN210527747U - PCB (printed circuit board) detection device

Info

Publication number: CN210527747U
Application number: CN201921345227.4U
Authority: CN
Inventors: 武韶印
Original assignee: Shenzhen Youyi Technology Co Ltd
Current assignee: Shenzhen Youyi Technology Co Ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-15
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a PCB circuit board detection device, including side frame board, slide, swing seat, the side frame board: the side frame plates are arranged in two numbers and are parallel to each other, a feeding conveying mechanism is fixed at the left end of each side frame plate, a discharging conveying mechanism is arranged at the right end of the gap between the two side frame plates, a horizontal groove is formed at the right end of each side frame plate, a sliding block connected with the horizontal groove in a sliding mode is arranged in the horizontal groove, and the sliding block is connected with the discharging conveying mechanism; a seat is arranged: the swing seat is an Contraband-shaped plate, an electric sucker is arranged on a transverse plate on the left side of the swing seat, rotating shafts are oppositely fixed at the middle parts of two side arms of the swing seat, and gears are fixed at the outer side ends of the rotating shafts; a slide seat: slide sliding connection is in the logical inslot of the vertical direction in side frame board middle part, and the shaft hole at slide middle part is passed at the middle part of pivot, simple structure, and convenient to use can carry out the upset of PCB circuit board automatically, fixes a position and detects stably, and machining efficiency is high.

Description

PCB (printed circuit board) detection device

Technical Field

The utility model relates to a circuit board detects technical field, specifically is a PCB circuit board detection device.

Background

A PCB, also called a printed circuit board, is a provider of electrical connection of electronic components, and its development has been over 100 years; the design of the method is mainly layout design; the main advantage of adopting the circuit board is that the mistake of wiring and assembly that significantly reduces has improved automatic level and production labor rate, and PCB circuit board processing back needs detect, needs artifical turn-over during the detection, detects the easy deviation that appears in the position of time measuring PCB circuit board once more, has influenced the efficiency that detects.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a PCB circuit board detection device, simple structure, convenient to use can carry out the upset of PCB circuit board automatically, fixes a position and detects stably, and machining efficiency is high, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a PCB detection device comprises a side frame plate, a sliding seat and a swinging seat,

side frame plates: the side frame plates are arranged in two numbers and are parallel to each other, a feeding conveying mechanism is fixed at the left end of each side frame plate, a discharging conveying mechanism is arranged at the right end of the gap between the two side frame plates, a horizontal groove is formed at the right end of each side frame plate, a sliding block connected with the horizontal groove in a sliding mode is arranged in the horizontal groove, and the sliding block is connected with the discharging conveying mechanism;

a seat is arranged: the swing seat is an Contraband-shaped plate, an electric sucker is arranged on a transverse plate on the left side of the swing seat, rotating shafts are oppositely fixed at the middle parts of two side arms of the swing seat, and gears are fixed at the outer side ends of the rotating shafts;

a slide seat: the sliding seat is connected in a through groove in the vertical direction in the middle of the side frame plate in a sliding mode, and the middle of the rotating shaft penetrates through a shaft hole in the middle of the sliding seat;

electric telescopic rod: the electric telescopic rod is fixed on the outer side face of the left end of the side frame plate, a telescopic arm of the electric telescopic rod is fixedly connected with the sliding block through a driven mechanism, and the driven mechanism is matched with the gear;

wherein: still include linear electric motor, linear electric motor's lower extreme links to each other with the side frame board is fixed, linear electric motor's side-mounting has the PLC controller, be fixed with the mount pad on linear electric motor's the rotor seat, the lower fixed surface of mount pad has scanning mechanism, the input of PLC controller is connected with external power source's output electricity, the output of PLC controller is connected with feeding conveying mechanism, electric telescopic handle, electric suction cup and linear electric motor's input electricity respectively, and the PLC controller is connected with scanning mechanism two-way electricity.

Further, ejection of compact conveying mechanism includes two conveyers, and the right-hand member of two conveyers passes through the fixed plate and fixes continuously, and the slider is fixed in the outside of conveyer, and the input of conveyer is connected with the output electricity of PLC controller, and two conveyers avoid causing the interference to the upset of swinging seat.

Further, the driven mechanism comprises a connecting rod, two ends of the connecting rod are fixedly connected with the telescopic arm of the electric telescopic rod and the sliding block respectively, and the left end of the connecting rod is in transitional connection with the toothed plate.

Further, the pinion rack is the ascending arc of convex surface, and the dogtooth and the gear engagement of pinion rack upside curved surface, and the pinion rack removes the rotation that drives the gear.

Further, still include reset spring, reset spring's lower extreme links to each other with the upper end of slide is fixed, and reset spring's upper end links to each other with the top that leads to the groove is fixed, provides down to provide pressure to the slide.

Compared with the prior art, the beneficial effects of the utility model are that: this PCB circuit board detection device has following benefit:

1. the PCB is conveyed through the feeding conveying mechanism and the discharging conveying mechanism, and is turned over through the swinging seat and the electric sucker, so that the positioning accuracy is ensured, and the lifting scanning mechanism is matched for detection, so that the processing efficiency is improved;

2. ejection of compact conveying mechanism can slide, does not cause the interference to the upset of swinging seat and PCB circuit board, and the height of pivot can go up and down along with electric telescopic handle's drive, can be in ejection of compact conveying mechanism's downside, does not cause the interference to detecting, and control is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the automatic feeding and discharging device comprises a side frame plate 1, a horizontal groove 101, a through groove 102, a feeding conveying mechanism 2, a discharging conveying mechanism 3, a conveyor 301, a fixing plate 302, a sliding block 4, a driven mechanism 5, a connecting rod 501, a toothed plate 502, an electric telescopic rod 6, a sliding seat 7, a rotating shaft 8, a gear 801, a swinging seat 9, an electric sucker 10, a linear motor 11, a PLC (programmable logic controller) 12, a mounting seat 13, a scanning mechanism 14 and a reset spring 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a PCB detection device comprises a side frame plate 1, a sliding seat 7 and a swinging seat 9,

side frame plate 1: the number of the side frame plates 1 is two, the two side frame plates 1 are parallel to each other, a feeding conveying mechanism 2 is fixed at the left end of each of the two side frame plates 1, a discharging conveying mechanism 3 is arranged at the right end of a gap between the two side frame plates 1, a horizontal groove 101 is arranged at the right end of each of the two side frame plates 1, a sliding block 4 connected with the horizontal groove 101 in a sliding mode is arranged in each horizontal groove 101, the sliding block 4 is connected with the discharging conveying mechanism 3, each discharging conveying mechanism 3 comprises two conveyors 301, the right ends of the two conveyors 301 are fixedly connected through a fixing plate 302, the sliding block 4 is fixed on the outer side of the conveyor 301, and the input end of the conveyor 301 is electrically connected;

a swing seat 9: the swing seat 9 is a 'Contraband' shaped plate, an electric suction cup 10 is installed on a left transverse plate of the swing seat 9, a rotating shaft 8 is relatively fixed in the middle of two side arms of the swing seat 9, and a gear 801 is fixed at the outer side end of the rotating shaft 8;

a slide seat 7: the sliding seat 7 is connected in a through groove 102 in the vertical direction in the middle of the side frame plate 1 in a sliding mode, the middle of the rotating shaft 8 penetrates through a shaft hole in the middle of the sliding seat 7, the sliding seat further comprises a return spring 15, the lower end of the return spring 15 is fixedly connected with the upper end of the sliding seat 7, and the upper end of the return spring 15 is fixedly connected with the top of the through groove 102;

electric telescopic rod 6: the electric telescopic rod 6 is fixed on the outer side surface of the left end of the side frame plate 1, the telescopic arm of the electric telescopic rod 6 is fixedly connected with the sliding block 4 through the driven mechanism 5, the driven mechanism 5 is matched with the gear 801, the driven mechanism 5 comprises a connecting rod 501, two ends of the connecting rod 501 are respectively fixedly connected with the telescopic arm of the electric telescopic rod 6 and the sliding block 4, the left end of the connecting rod 501 is in transitional connection through a toothed plate 502, the toothed plate 502 is an arc-shaped plate with an upward convex surface, a convex tooth of a curved surface on the upper side of the toothed plate 502 is meshed with the gear 801, the discharging conveying mechanism 3 can slide without causing interference on overturning of the swing seat 9 and the PCB, the height of the rotating shaft 8 can be lifted along with driving of the electric telescopic rod 6, can be positioned on the lower side of;

wherein: still include linear electric motor 11, linear electric motor 11's lower extreme and side frame board 1 are fixed to link to each other, linear electric motor 11's side-mounting has PLC controller 12, be fixed with mount pad 13 on linear electric motor 11's the animal seat, the lower fixed surface of mount pad 13 has scanning mechanism 14, PLC controller 12's input is connected with external power source's output electricity, PLC controller 12's output respectively with feeding conveying mechanism 2, electric telescopic handle 6, electric sucking disc 10 and linear electric motor 11's input electricity is connected, and PLC controller 12 is connected with scanning mechanism 14 both-way electricity.

Carry the PCB circuit board through feeding conveyor mechanism 2 and ejection of compact conveying mechanism 3, carry out the upset of PCB circuit board through pendulum seat 9 and electric chuck 10, guarantee the accuracy of location, the scanning mechanism 14 that cooperates the liftable detects, the efficiency of processing is improved, feeding conveyor mechanism 2 and conveyer 301 select for use small-size band conveyer, scanning mechanism 14 is the equipment that detects the PCB circuit board among the prior art, the electronic component that this PCB circuit board detection device adopted is prior art and does not innovate here, no longer give unnecessary details here, PLC adopts 6ES 7211-0 AA23-0XB 0.

When in use: the PCB is horizontally conveyed rightwards under the action of the feeding conveying mechanism 2 and stops after reaching the position below the scanning mechanism 14, the electric telescopic rod 6 works to push the driven mechanism 5 to move rightwards, the discharging conveying mechanism 3 moves rightwards along with the feeding conveying mechanism 2 to be separated, the toothed plate 502 moves rightwards to drive the gear 801 to rotate, the swinging seat 9 rotates anticlockwise along with the rotating shaft 8, the gear 801 ascends along the arc-shaped toothed plate 502 simultaneously, the rotating shaft 8 is positioned at the upper side of the feeding conveying mechanism 2, meanwhile, the electric suction cup 10 is contacted with the PCB, works and adsorbs the PCB, then the electric telescopic rod 6 drives the driven mechanism 5 to reset, the height of the rotating shaft 8 descends, the discharging conveying mechanism 3 moves leftwards, the electric suction cup 10 releases the PCB in a horizontal state, the linear motor 11 works to drive the mounting seat 13 to descend, and the PCB is detected or scanned through the scanning mechanism 14, after detection, the feeding conveying mechanism 2 and the discharging conveying mechanism 3 work simultaneously, so that the PCB moves to the next station.

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

Claims

1. The utility model provides a PCB circuit board detection device which characterized in that: comprises a side frame plate (1), a sliding seat (7) and a swinging seat (9),

side frame plate (1): the device comprises two side frame plates (1), wherein the two side frame plates (1) are parallel to each other, a feeding conveying mechanism (2) is fixed at the left end of each of the two side frame plates (1), a discharging conveying mechanism (3) is arranged at the right end of the gap between the two side frame plates (1), a horizontal groove (101) is formed at the right end of each of the two side frame plates (1), a sliding block (4) which is connected with the horizontal groove (101) in a sliding manner is arranged in each horizontal groove (101), and the sliding block (4) is connected with the discharging conveying mechanism (3);

a swing seat (9): the swing seat (9) is an Contraband-shaped plate, an electric sucker (10) is installed on a transverse plate on the left side of the swing seat (9), a rotating shaft (8) is relatively fixed in the middle of two side arms of the swing seat (9), and a gear (801) is fixed at the outer side end of the rotating shaft (8);

a slide (7): the sliding seat (7) is connected in a through groove (102) in the vertical direction in the middle of the side frame plate (1) in a sliding mode, and the middle of the rotating shaft (8) penetrates through a shaft hole in the middle of the sliding seat (7);

electric telescopic rod (6): the electric telescopic rod (6) is fixed on the outer side face of the left end of the side frame plate (1), a telescopic arm of the electric telescopic rod (6) is fixedly connected with the sliding block (4) through a driven mechanism (5), and the driven mechanism (5) is matched with the gear (801);

wherein: still include linear electric motor (11), the lower extreme and the side frame board (1) of linear electric motor (11) are fixed continuous, the side-mounting of linear electric motor (11) has PLC controller (12), be fixed with mount pad (13) on the rotor seat of linear electric motor (11), the lower fixed surface of mount pad (13) has scanning mechanism (14), the input and the output electricity of external power source of PLC controller (12) are connected, the output of PLC controller (12) respectively with feeding conveying mechanism (2), electric telescopic handle (6), the input electricity of electric sucking disc (10) and linear electric motor (11) is connected, and PLC controller (12) and scanning mechanism (14) two-way electricity are connected.

2. The PCB circuit board detection device of claim 1, wherein: the discharging and conveying mechanism (3) comprises two conveyors (301), the right ends of the two conveyors (301) are fixedly connected through a fixing plate (302), a sliding block (4) is fixed on the outer side of the conveyors (301), and the input end of the conveyors (301) is electrically connected with the output end of the PLC (12).

3. The PCB circuit board detection device of claim 1, wherein: driven mechanism (5) include connecting rod (501), and connecting rod (501) both ends link to each other with electric telescopic handle (6) telescopic arm and slider (4) are fixed respectively, and the left end of connecting rod (501) passes through pinion rack (502) transitional coupling.

4. The PCB circuit board detection device of claim 3, wherein: the toothed plate (502) is an arc-shaped plate with an upward convex surface, and convex teeth on the upper side curved surface of the toothed plate (502) are meshed with the gear (801).

5. The PCB circuit board detection device of claim 1, wherein: the device is characterized by further comprising a return spring (15), the lower end of the return spring (15) is fixedly connected with the upper end of the sliding seat (7), and the upper end of the return spring (15) is fixedly connected with the top of the through groove (102).