Lamination monitoring equipment for PCB (Printed Circuit Board)

Abstract

The utility model discloses a lamination monitoring device for a PCB (Printed Circuit Board), which relates to the technical field of equipment for processing the PCB and comprises a workbench, a turntable mechanism used for driving the PCB to be laminated to move, a lamination mechanism used for laminating the PCB and a monitoring mechanism used for detecting whether the laminated PCB is qualified or not. The rotary table mechanism is provided with a material placing assembly for placing a PCB (Printed Circuit Board); the laminating mechanism is provided with a pressing assembly and a detection piece used for detecting the height of the PCB, and the pressing assembly corresponds to the PCB on the discharging assembly in a descending mode; the detection piece is installed at the output end of the pressing assembly and faces the PCB on the discharging assembly; the height of the laminated PCB is detected by adopting the detection piece, so that whether the height of the laminated PCB meets the requirement or not can be judged conveniently; the monitoring mechanism is adopted to monitor the laminated PCBs so as to monitor whether the laminated PCBs are qualified or not, and unqualified products are prevented from flowing into the market.

Description

Technical Field

[0001] The utility model relates to the field of PCB board processing equipment technology, in particular to a PCB board lamination monitoring device. Background Art

[0002] PCB boards are usually made using prepreg lamination technology. Prepreg lamination technology refers to directly laminating PP sheets between two layers of laminate or metal layers to be laminated and laminating them using lamination equipment; Chinese invention patent application number 202311604827.9 discloses a lamination device for thick copper printed circuit boards in the field of circuit board lamination technology. The lamination equipment in the prior art does not use a detection component to detect the height of the PCB board after lamination, which is not convenient for judging whether the height of the PCB board after lamination meets the requirements; does not use a monitoring mechanism to monitor the PCB board after lamination, which is not convenient for monitoring whether the PCB board after lamination is qualified; therefore, in view of this situation, it is urgent to develop a PCB lamination monitoring device to meet the needs of actual use. Utility Model Content

[0003] In view of this, the present invention aims to solve the deficiencies in the prior art, and its main purpose is to provide a lamination monitoring device for PCB boards. The device adopts a detection component to detect the height of the laminated PCB boards, so as to judge whether the height of the laminated PCB boards meets the requirements; and adopts a monitoring mechanism to monitor the laminated PCB boards to monitor whether the laminated PCB boards are qualified, so as to prevent unqualified products from entering the market.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A lamination monitoring device for PCB boards comprises a workbench, a turntable mechanism for driving a PCB board to be laminated to move, a laminating mechanism for laminating the PCB board, and a monitoring mechanism for detecting whether the laminated PCB board is qualified for lamination, wherein the turntable mechanism is arranged on the workbench; the laminating mechanism and the detecting mechanism are arranged in turn along the rotation direction of the turntable mechanism; the turntable mechanism has a discharge assembly for placing the PCB board; the laminating mechanism has a pressing assembly and a detecting member for detecting the height of the PCB board, the pressing assembly can be lowered to correspond to the PCB board on the pressing assembly; the detecting member is installed at the output end of the pressing assembly, and the detecting member faces the PCB board on the discharge assembly.

[0006] As a preferred solution: the laminating mechanism also includes a transverse driving assembly and a longitudinal driving assembly, the transverse driving assembly is installed on the workbench, the longitudinal driving assembly is installed at the output end of the transverse driving assembly, and the pressing assembly is installed at the output end of the longitudinal driving assembly.

[0007] As a preferred solution: the pressing assembly includes a pressing drive device and a pressing seat, the pressing drive device is installed at the output end of the longitudinal driving assembly, the pressing seat is installed at the output end of the pressing drive device, and the pressing seat can be lowered and pressed onto the upper surface of the PCB board.

[0008] As a preferred solution: the detection member is a height sensor, which is vertically arranged on the pressure seat and faces the PCB board.

[0009] As a preferred solution: the discharge assembly includes a discharge seat and a suction cup detachably arranged on the discharge seat, and the shape and size of the discharge seat match the PCB board.

[0010] As a preferred solution: the monitoring mechanism includes a transverse drive component, a longitudinal drive component, a vertical drive component and a CCD camera, the transverse drive component is arranged on the workbench, the longitudinal drive component is arranged at the output end of the transverse drive component, the vertical drive component is arranged at the output end of the longitudinal drive component, the CCD camera is arranged at the output end of the vertical drive component, and the CCD camera faces the PCB board.

[0011] As a preferred solution: the turntable mechanism also includes a rotary drive motor and a rotating disk, the rotary drive motor is installed on the workbench, and the rotating disk is installed on the output end of the rotary drive motor; the discharge assembly is divided into several groups, and the several groups of discharge assemblies are evenly distributed on the circumference of the rotating disk.

[0012] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical scheme that the movement, lamination and monitoring of the PCB board are automatically realized by adopting the turntable mechanism, the laminating mechanism and the monitoring mechanism, so as to improve the lamination efficiency of the PCB board and strengthen the monitoring of the PCB board after lamination, thereby reducing the lamination defective rate; the automatic pressing of the PCB board is realized by adopting the pressing component, so as to reduce the labor cost and improve the pressing accuracy; the placement of the PCB board is realized by adopting the discharge component, so as to facilitate the movement of the PCB board; the height detection of the PCB board after lamination is realized by adopting the detection part, so as to facilitate the judgment whether the height of the PCB board after lamination meets the requirements; the monitoring of the PCB board after lamination is realized by adopting the monitoring mechanism, so as to monitor whether the PCB board after lamination is qualified and prevent unqualified products from entering the market.

[0013] In order to more clearly illustrate the structural features and effects of the present invention, it is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the lamination monitoring device for PCB boards of the utility model from the first perspective;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the lamination monitoring device of the PCB board of the utility model from a second viewing angle;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rotating disk and the material discharge assembly of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the laminating mechanism of the utility model.

[0018] Description of the accompanying drawings:

[0019] In the figure: 10, workbench; 20, turntable mechanism; 21, rotating disk; 22, unloading seat; 23, suction cup; 30, laminating mechanism; 31, lateral drive assembly; 32, longitudinal drive assembly; 33, pressing assembly; 331, downward pressure drive device; 332, pressing seat; 34, detection part; 40, monitoring mechanism; 41, lateral drive assembly; 42, longitudinal drive assembly; 43, vertical drive assembly; 44, CCD camera. DETAILED DESCRIPTION

[0020] The utility model Figures 1 to 4 As shown, a lamination monitoring device for PCB boards includes a workbench 10, a turntable mechanism 20 for driving the PCB boards to be laminated, a lamination mechanism 30 for laminating the PCB boards, and a monitoring mechanism 40 for detecting whether the laminated PCB boards are qualified, wherein:

[0021] The turntable mechanism 20 is arranged on the workbench 10; the laminating mechanism 30 and the detecting mechanism are arranged in sequence along the rotation direction of the turntable mechanism 20; the turntable mechanism 20 has a discharge assembly for placing the PCB board; the laminating mechanism 30 has a pressing assembly 33 and a detecting member 34 for detecting the height of the PCB board, and the pressing assembly 33 can be lowered to correspond to the PCB board on the discharge assembly; the detecting member 34 is installed at the output end of the pressing assembly 33, and the detecting member 34 faces the PCB board on the discharge assembly.

[0022] The PCB board is located on the discharge assembly, and the turntable mechanism 20 drives the discharge assembly and the PCB board to move to the bottom of the laminating mechanism 30. The pressing assembly 33 of the laminating mechanism 30 presses the PCB board. After the pressing is completed, the detection component 34 detects the height of the pressed PCB board to determine whether the height of the PCB board after lamination is qualified; the turntable mechanism 20 drives the discharge assembly and the PCB board to move to the bottom of the monitoring mechanism 40, and the monitoring mechanism 40 monitors whether the pressed PCB board is qualified in lamination.

[0023] By adopting the turntable mechanism 20, the laminating mechanism 30 and the monitoring mechanism 40, the movement, lamination and monitoring of the PCB board are automatically realized, so that the lamination efficiency of the PCB board is improved, and the monitoring of the PCB board after lamination is strengthened, thereby reducing the lamination defective rate; by adopting the pressing component 33, the automatic pressing of the PCB board is realized, the labor cost is reduced and the pressing accuracy is improved; by adopting the discharge component, the placement of the PCB board is realized, which is convenient for the movement of the PCB board; by adopting the detection component 34, the height detection of the PCB board after lamination is realized, so as to facilitate the judgment whether the height of the PCB board after lamination meets the requirements; by adopting the monitoring mechanism 40, the monitoring of the PCB board after lamination is realized, so as to monitor whether the PCB board after lamination is qualified and prevent unqualified products from entering the market.

[0024] The turntable mechanism 20 also includes a rotary drive motor and a rotating disk 21. The rotary drive motor is installed on the workbench 10, and the rotating disk 21 is installed on the output end of the rotary drive motor. The discharge assembly is divided into several groups, and the several groups of discharge assemblies are evenly distributed on the circumference of the rotating disk 21.

[0025] The PCB board is moved by adopting the turntable mechanism 20, and the overall mechanism is compact and occupies a small area.

[0026] The material discharging assembly includes a material discharging seat 22 and a suction cup 23 detachably arranged on the material discharging seat 22. The shape and size of the material discharging seat 22 match the PCB board.

[0027] The suction cup 23 is used to suck and fix the PCB board on the discharge seat 22, thereby preventing the position of the PCB board from shifting and ensuring the position accuracy of the PCB board.

[0028] The laminating mechanism 30 further includes a transverse driving assembly 31 and a longitudinal driving assembly 32 . The transverse driving assembly 31 is installed on the workbench 10 , the longitudinal driving assembly 32 is installed at the output end of the transverse driving assembly 31 , and the pressing assembly 33 is installed at the output end of the longitudinal driving assembly 32 .

[0029] The lateral and longitudinal movements of the pressing assembly 33 are achieved by adopting the lateral driving assembly 31 and the longitudinal driving assembly 32 .

[0030] The pressing assembly 33 includes a pressing drive device 331 and a pressing seat 332. The pressing drive device 331 is installed at the output end of the longitudinal driving assembly 32, and the pressing seat 332 is installed at the output end of the pressing drive device 331. The pressing seat 332 can be pressed and fixed on the upper surface of the PCB board in a descending manner.

[0031] The pressing drive device 331 drives the pressing seat 332 to descend, thereby pressing the PCB board.

[0032] The detection member 34 is a height sensor, which is vertically arranged on the pressure seat 332 and faces the PCB board.

[0033] A height sensor is used to detect whether the height of the PCB board after pressing meets the requirements.

[0034] The monitoring mechanism 40 includes a transverse driving component 41, a longitudinal driving component 42, a vertical driving component 43 and a CCD camera 44. The transverse driving component 41 is arranged on the workbench 10, the longitudinal driving component 42 is arranged at the output end of the transverse driving component 41, the vertical driving component 43 is arranged at the output end of the longitudinal driving component 42, and the CCD camera 44 is arranged at the output end of the vertical driving component 43, and the CCD camera 44 faces the PCB board.

[0035] The lateral, longitudinal and vertical movement of the CCD camera 44 is facilitated by adopting the lateral movement driving assembly 41, the longitudinal movement driving assembly 42 and the vertical movement driving assembly 43.

[0036] The transverse drive assembly 31, the longitudinal drive assembly 32, the downward drive device 331, the lateral drive assembly 41, the longitudinal drive assembly 42 and the vertical drive assembly 43 all include a drive motor, a screw rod and a sliding seat. The screw rod is installed on the shaft end of the drive motor. The screw rod rotates with the sliding seat, and the sliding seat serves as an output end.

[0037] The use method and principle of the PCB lamination monitoring device are as follows:

[0038] The PCB board is located on the unloading assembly, and the turntable mechanism drives the unloading assembly and the PCB board to move to the bottom of the laminating mechanism. The pressing assembly of the laminating mechanism presses the PCB board. After the pressing is completed, the detection component detects the height of the pressed PCB board to determine whether the height of the PCB board after lamination is qualified; the turntable mechanism drives the unloading assembly and the PCB board to move to the bottom of the monitoring mechanism, and the monitoring mechanism monitors whether the pressed PCB board is qualified for lamination.

[0039] The design focus of the utility model is that the movement, lamination and monitoring of the PCB board are automatically realized by adopting a turntable mechanism, a laminating mechanism and a monitoring mechanism, so as to improve the lamination efficiency of the PCB board and strengthen the monitoring of the PCB board after lamination, thereby reducing the lamination defective rate; the automatic pressing of the PCB board is realized by adopting a pressing component, thereby reducing the labor cost and improving the pressing accuracy; the placement of the PCB board is realized by adopting a discharge component, thereby facilitating the movement of the PCB board; the height detection of the PCB board after lamination is realized by adopting a detection part, thereby facilitating the judgment of whether the height of the PCB board after lamination meets the requirements; the monitoring of the PCB board after lamination is realized by adopting a monitoring mechanism, so as to monitor whether the PCB board after lamination is qualified and prevent unqualified products from entering the market.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A lamination monitoring device for a PCB board, characterized in that: The invention comprises a workbench, a turntable mechanism for driving a PCB board to be laminated to move, a laminating mechanism for laminating the PCB board, and a monitoring mechanism for detecting whether the laminated PCB board is qualified. The turntable mechanism is arranged on the workbench; the laminating mechanism and the detecting mechanism are arranged in sequence along the rotation direction of the turntable mechanism; the turntable mechanism has a discharge assembly for placing the PCB board; the laminating mechanism has a pressing assembly and a detecting member for detecting the height of the PCB board, the pressing assembly can be lowered to correspond to the PCB board on the discharge assembly; the detecting member is installed at the output end of the pressing assembly, and the detecting member faces the PCB board on the discharge assembly.

2. The lamination monitoring device for a PCB board according to claim 1, characterized in that: The laminating mechanism further comprises a transverse driving assembly and a longitudinal driving assembly. The transverse driving assembly is mounted on the workbench, the longitudinal driving assembly is mounted on the output end of the transverse driving assembly, and the pressing assembly is mounted on the output end of the longitudinal driving assembly.

3. The lamination monitoring device for a PCB board according to claim 2, characterized in that: The pressing assembly includes a pressing drive device and a pressing seat. The pressing drive device is installed at the output end of the longitudinal driving assembly, and the pressing seat is installed at the output end of the pressing drive device. The pressing seat can be pressed and fixed on the upper surface of the PCB board in a descending manner.

4. The lamination monitoring device for a PCB board according to claim 3, characterized in that: The detection component is a height sensor, which is vertically arranged on the pressure seat and faces the PCB board.

5. The lamination monitoring device for a PCB board according to claim 1, characterized in that: The material discharging assembly comprises a material discharging seat and a suction cup detachably arranged on the material discharging seat, and the shape and size of the material discharging seat match the PCB board.

6. The lamination monitoring device for a PCB board according to claim 1, characterized in that: The monitoring mechanism includes a transverse driving component, a longitudinal driving component, a vertical driving component and a CCD camera. The transverse driving component is arranged on a workbench, the longitudinal driving component is arranged at the output end of the transverse driving component, the vertical driving component is arranged at the output end of the longitudinal driving component, the CCD camera is arranged at the output end of the vertical driving component, and the CCD camera faces the PCB board.

7. The lamination monitoring device for a PCB board according to claim 5, characterized in that: The turntable mechanism also includes a rotary drive motor and a rotating disk. The rotary drive motor is installed on the workbench, and the rotating disk is installed on the output end of the rotary drive motor. The discharge assembly is divided into several groups, and the several groups of discharge assemblies are evenly distributed on the circumference of the rotating disk.

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