PCB automatic feeding, assembling and detecting all-in-one machine

Abstract

The utility model relates to a PCB automatic feeding, assembling and detecting all-in-one machine which comprises a machine frame, a feeding conveying line, an assembling platform and a discharging streamline are sequentially arranged on the machine frame, and a support feeding mechanism, a cooling fin feeding mechanism and a screw feeding machine are arranged on the machine frame and located on the two sides of the feeding conveying line. A film tearing mechanism and a CCD detection mechanism are arranged beside the assembling platform, a mechanical arm and an NG product recycling material frame are fixedly connected to the side of the discharging streamline, the assembling platform comprises a positioning base, an overturning pressing air cylinder, a receding air cylinder, a receding base, a positioning column, a guiding air cylinder and a guiding plate, and a guiding hole is formed in the guiding plate. The output end of the mechanical arm is fixedly connected with a support clamping air cylinder, a cooling fin clamping and pressing mechanism, a PCB clamping air cylinder and an automatic screw locking mechanism. The beneficial effects of the utility model are that: can adapt to the automatic feeding assembly and detection material distribution processing of PCB, support, radiating fin, improve the production efficiency and production quality of PCB.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of PCB production and processing, and particularly relates to a PCB automatic feeding, assembling, detecting and integrated machine. BACKGROUND

[0002] PCB is one of important components of electronic industry. Almost every electronic device, small to electronic watch, calculator, large to computer, communication electronic device, military weapon system, as long as integrated circuit and other electronic components, in order to the electrical interconnection between them, all need to use printed board.

[0003] PCB needs to load and install support and heat dissipation sheet on its designated position in the processing process, and the existing PCB needs to install different workpieces in different equipment when assembling, and the production efficiency is low, therefore, a PCB automatic feeding, assembling, detecting and integrated machine is required. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a PCB automatic feeding, assembling, detecting and integrated machine, which can adapt to automatic feeding, assembling and detecting and distributing processing of PCB, support and heat dissipation sheet, and improve the production efficiency and production quality of PCB.

[0005] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a PCB automatic feeding, assembling, detecting and integrated machine, which comprises a rack, a feeding conveying line, an assembling platform and a discharging flow line are sequentially arranged on the rack, a support feeding mechanism, a heat dissipation sheet feeding mechanism and a screw feeding machine are arranged on both sides of the feeding conveying line on the rack, a film tearing mechanism and a CCD detecting mechanism are arranged on the side of the assembling platform, a manipulator and an NG product recycling rack are fixedly connected on the side of the discharging flow line, the assembling platform comprises a positioning seat, a turnover pressure cylinder, a let-in cylinder, a let-in seat, a positioning column, a guide cylinder and a guide plate, guide holes are formed in the guide plate, a support clamping cylinder, a heat dissipation sheet clamping and pressing mechanism, a PCB clamping cylinder and an automatic screw locking mechanism are fixedly connected to the output end of the manipulator.

[0006] Further, the positioning seat is fixedly connected with the rack, the turnover pressure cylinder, the let-in cylinder and the guide cylinder are all fixedly connected with the positioning seat, the let-in seat is fixedly connected with the piston rod of the let-in cylinder, the positioning column is fixedly connected with the let-in seat, and the guide plate is fixedly connected with the piston rod of the guide cylinder.

[0007] Further, the positioning column specifically has a plurality of positioning columns, and the positioning column and the guide plate are both slidingly connected with the positioning seat.

[0008] Further, the fin clamping and pressing mechanism comprises a fixing base, a pressing cylinder, a pressing slide, a pressure sensor and a fin clamping cylinder, the fixing base is fixedly connected with the output end of the manipulator, the pressing cylinder and the pressure sensor are fixedly connected with the fixing base, the fin clamping cylinder is fixedly connected with the detection end of the pressure sensor, and the pressing slide is arranged in dislocation with the clamping jaw of the fin clamping cylinder.

[0009] Further, a rectangular groove is formed in the lower end of the pressing slide, and a laser sensor is fixedly connected on the rectangular groove.

[0010] Further, a plurality of pressing heads are fixedly connected at the bottom of the pressing slide.

[0011] The PCB, the support and the fin can be automatically fed, assembled and detected, and the production efficiency and the production quality of the PCB are improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a first perspective view of the whole utility model.

[0013] Figure 2 It is a second perspective view of the whole utility model.

[0014] Figure 3 It is a first perspective view of the assembling platform of the utility model.

[0015] Figure 4 It is a second perspective view of the assembling platform of the utility model.

[0016] Figure 5 It is a structure schematic view of the manipulator of the utility model.

[0017] In the drawing: 1, rack; 2, feeding conveying line; 3, assembling platform; 301, positioning seat; 302, overturning and pressing cylinder; 303, yielding cylinder; 304, yielding seat; 305, positioning column; 306, guide cylinder; 307, guide plate; 4, discharging streamline; 5, manipulator; 501, support clamping cylinder; 502, fin clamping and pressing mechanism; 5021, fixing base; 5022, pressing cylinder; 5023, pressing slide; 5024, pressure sensor; 5025, fin clamping cylinder; 5026, pressing head; 503, PCB clamping cylinder; 504, automatic screw locking mechanism; 6, NG product recycling rack; 7, support feeding mechanism; 8, fin feeding mechanism; 9, screw feeding machine; 10, film tearing mechanism; 11, CCD detection mechanism. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will make further detailed description to the utility model combining with the drawings and examples. It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0019] Reference Figures 1-5 The utility model discloses a kind of PCB automation feeding assembly detection integrated machine, including rack 1, rack 1 is sequentially provided with feeding conveying line 2, assembly platform 3 and discharging flow line 4, feeding conveying line 2 is used to convey PCB, assembly platform 3 is used to position place PCB, discharging flow line 4 is used to convey finished product processed, rack 1 is provided with support feeding mechanism 7, fin feeding mechanism 8 and screw feeding machine 9 on the both sides of feeding conveying line 2, support feeding mechanism 7 is used to convey the tray of loading support 7, fin feeding mechanism 8 is used to convey the tray of loading fin, screw feeding machine 9 is used to convey screw, tear film mechanism 10 and CCD detection mechanism 11 are provided with on the side of assembly platform 3, tear film mechanism 10 is used to remove release paper on the bottom of fin, CCD detection mechanism 11 is used to detect whether finished product processed is qualified, mechanical hand 5 and NG product recycling rack 6 are fixedly connected with on the side of discharging flow line 4, assembly platform 3 includes positioning seat 301, turnover pressure cylinder 302, let go of cylinder 303, let go of seat 304, positioning column 305, guide cylinder 306 and guide plate 307, guide hole is opened on guide plate 307, the output end of mechanical hand 5 is fixedly connected with support clamping cylinder 501, fin clamping pressure equipment 502, PCB clamping cylinder 503 and automatic screw locking mechanism 504.

[0020] Positioning seat 301 is fixedly connected with rack 1, turnover pressure cylinder 302, let go of cylinder 303 and guide cylinder 306 are all fixedly connected with positioning seat 301, let go of seat 304 is fixedly connected with the piston rod of let go of cylinder 303, let go of cylinder 301 is used to drive let go of seat 304 and positioning column 305 to lift and position and let go, positioning column 305 is fixedly connected with let go of seat 304, after PCB is positioned and placed, it is pressed tightly to PCB by turnover pressure cylinder 302, guide plate 307 is fixedly connected with the piston rod of guide cylinder 306.

[0021] Positioning column 305 has multiple specifically, positioning column 305 and guide plate 307 are all slidingly connected with positioning seat 301, and positioning column 305 can be positioned and placed with the hole position on PCB.

[0022] The fin clamping and pressing mechanism 502 comprises a fixed seat 5021, a pressing cylinder 5022, a pressing slide 5023, a pressure sensor 5024 and a fin clamping cylinder 5025, the fixed seat 5021 is fixedly connected with the output end of the manipulator 5, the pressing cylinder 5022 and the pressure sensor 5024 are both fixedly connected with the fixed seat 5021, the pressure sensor 5024 is used for detecting the pressure when the fin is placed, so as to avoid damaging the PCB, the fin clamping cylinder 5025 is fixedly connected with the detection end of the pressure sensor 5024, and the pressing slide 5023 is arranged in a staggered mode with the clamping jaw of the fin clamping cylinder 5025.

[0023] The lower end of the pressing slide 5023 is provided with a rectangular groove, and a laser sensor is fixedly connected to the rectangular groove, and the laser sensor is used for monitoring whether the fin clamping cylinder 5025 normally clamps the fin.

[0024] A plurality of pressing heads 5026 are fixedly connected to the bottom of the pressing slide 5023, and the pressing heads 5026 can press the elastic pins on the fin downwards, so that the fin is installed on the PCB.

[0025] The working principle of the utility model is as follows: the manipulator 5 cooperates with the support clamping cylinder 501 to clamp and transfer the support from the tray of the support feeding mechanism 7 to the positioning seat 301, then the PCB tray is fed through the feeding conveying line, after the PCB tray is transferred to the feeding station, the PCB is transferred to the positioning seat 301 and the support through the manipulator 5 and the PCB clamping cylinder 503, at this time, the positioning column 305 extends out of the positioning seat 301, the PCB is placed on the positioning seat 301 along the positioning column 305, then the turnover pressing cylinder 302 presses the PCB, the piston rod of the guide cylinder 306 is retracted, the guide plate 307 slides to above the PCB, then the manipulator 5 cooperates with the automatic screw locking mechanism 504 to perform screw feeding and locking treatment on the corresponding holes and grooves of the PCB and the support, then the piston rod of the giving way cylinder 303 extends out, the positioning column 305 descends to give way for the installation of the fin, the fin is first transferred to the film tearing mechanism 10 through the manipulator 5 and the fin clamping cylinder 5025 to tear the film, then the fin is transferred to the PCB, and the piston rod of the pressing cylinder 5022 extends out, the pressing heads 5026 press the elastic pins on the fin downwards, so that the reverse buckling part on the elastic pins passes through the through hole of the PCB and is clamped in the through hole, after assembly is completed, the turnover pressing cylinder 302 is loosened, the manipulator 5 transfers the assembled PCB to the CCD detection mechanism 11 for detection, the qualified products are sent out through the discharging flow line 4, and the NG products are sent to the NG product recycling rack 6.

[0026] The above examples are used to further illustrate the utility model, but the utility model is not limited to these specific embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the utility model should be understood as being within the protection scope of the utility model.

Claims

1. A PCB automated feeding, assembly, and testing integrated machine, characterized in that: The application relates to a PCB automatic feeding, assembling, detecting and discharging integrated machine, which comprises a rack (1), an upper feeding conveying line (2), an assembling platform (3) and a lower discharging conveying line (4) arranged on the rack (1) in sequence, a support feeding mechanism (7), a fin feeding mechanism (8) and a screw feeding machine (9) arranged on the two sides of the upper feeding conveying line (2) of the rack (1), a film tearing mechanism (10) and a CCD detecting mechanism (11) arranged on the two sides of the assembling platform (3), a mechanical hand (5) and an NG product recycling rack (6) fixedly connected on the two sides of the lower discharging conveying line (4), and the assembling platform (3) comprises a positioning seat (301), a turnover and pressing cylinder (302), a letting-in cylinder (303), a letting-in seat (304), a positioning column (305), a guide cylinder (306) and a guide plate (307), the guide plate (307) is provided with guide holes, and the output end of the mechanical hand (5) is fixedly connected with a support clamping cylinder (501), a fin clamping and pressing mechanism (502), a PCB clamping cylinder (503) and an automatic screw locking mechanism (504).

2. The PCB automatic feeding, assembling, detecting and integrated machine of claim 1, wherein: The positioning seat (301) is fixedly connected with the rack (1), the turnover and pressing cylinder (302), the letting-in cylinder (303) and the guide cylinder (306) are all fixedly connected with the positioning seat (301), the letting-in seat (304) is fixedly connected with the piston rod of the letting-in cylinder (303), the positioning column (305) is fixedly connected with the letting-in seat (304), and the guide plate (307) is fixedly connected with the piston rod of the guide cylinder (306).

3. The PCB automatic feeding, assembling, detecting and integrated machine of claim 2, wherein: The positioning column (305) is specifically provided with a plurality of positioning columns (305), and the positioning column (305) and the guide plate (307) are both slidingly connected with the positioning seat (301).

4. The PCB automatic feeding, assembling, detecting and integrated machine of claim 1, wherein: The fin clamping and pressing mechanism (502) comprises a fixed seat (5021), a pressing cylinder (5022), a pressing sliding seat (5023), a pressure sensor (5024) and a fin clamping cylinder (5025), the fixed seat (5021) is fixedly connected with the output end of the mechanical hand (5), the pressing cylinder (5022) and the pressure sensor (5024) are both fixedly connected with the fixed seat (5021), the fin clamping cylinder (5025) is fixedly connected with the detection end of the pressure sensor (5024), and the pressing sliding seat (5023) is arranged in dislocation with the clamping jaw of the fin clamping cylinder (5025).

5. The PCB automatic feeding, assembling, detecting and integrated machine of claim 4, wherein: A rectangular groove is formed in the lower end of the pressing sliding seat (5023), and a laser sensor is fixedly connected to the rectangular groove. 6.The PCB automatic feeding, assembling, detecting and discharging integrated machine according to claim 4, characterized in that: A plurality of pressing heads (5026) are fixedly connected to the bottom of the pressing sliding seat (5023).

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