Detection equipment applied to circuit board processing

Abstract

The utility model discloses detection equipment applied to circuit board processing, which relates to the technical field of equipment for circuit board processing and comprises a workbench, a conveying mechanism used for conveying a circuit board, a pressing mechanism used for pressing the circuit board and a detection mechanism used for detecting whether pressing is qualified or not. The conveying mechanism is provided with a supporting plate used for placing the circuit board, a jacking assembly used for jacking the supporting plate and a limiting assembly used for limiting the supporting plate, the supporting plate is movably located at the output end of the jacking assembly, and the output end of the limiting assembly corresponds to the supporting plate; jacking of the supporting plate is achieved through the jacking assembly, and damage to the conveying mechanism caused by too large pressure in the pressing process of the pressing mechanism is prevented. The circuit board is limited by adopting the limiting assembly, so that the detection mechanism is prevented from moving when detecting the circuit board, and the detection precision is ensured.

Description

Technical Field

[0001] The utility model relates to the field of circuit board processing equipment technology, in particular to a detection equipment used in circuit board processing. Background Art

[0002] With the continuous development of electronic communication technology, communication products have more and more functions, so circuit boards are also developing towards density and high performance. The existing multi-layer circuit board production process is to increase the layers by pressing. After the pressing is completed, an inspection mechanism is used to check whether the circuit board is pressed properly; the invention with application number 201811224390.5 discloses an integrated circuit board pressing device. The pressing device in the prior art does not use a lifting component to lift the pallet, which is not convenient for preventing the pressing mechanism from damaging the conveying mechanism due to excessive pressure during the pressing process; the limiting component is not used to limit the circuit board, which is not convenient for preventing the detection mechanism from moving when detecting the circuit board, and the detection accuracy cannot be guaranteed; therefore, in view of this situation, it is urgent to develop a detection equipment for circuit board processing to meet the needs of actual use. Utility Model Content

[0003] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a detection device used for circuit board processing, which achieves the lifting of the pallet by adopting a lifting component to prevent the pressing mechanism from causing damage to the transmission mechanism due to excessive pressure during the pressing process; and achieves the limitation of the circuit board by adopting a limiting component to prevent the detection mechanism from moving when detecting the circuit board, thereby ensuring the accuracy of the detection.

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

[0005] A detection device used for circuit board processing comprises a workbench, a conveying mechanism for conveying circuit boards, a pressing mechanism for pressing circuit boards and a detection mechanism for detecting whether the pressing is qualified, wherein the conveying mechanism is arranged on the workbench; the pressing mechanism and the detection mechanism are sequentially distributed along the conveying direction of the conveying mechanism; the conveying mechanism comprises a pallet for placing circuit boards, a lifting assembly for lifting the pallet and a limiting assembly for limiting the position of the pallet, wherein the pallet is movably located at the output end of the lifting assembly, and the output end of the limiting assembly corresponds to the pallet.

[0006] As a preferred solution: the limit assembly includes a bracket, a limit driving cylinder and a limit block, the bracket is installed on the workbench, the limit driving cylinder is longitudinally installed on the bracket, the limit block is installed on the axial end of the limit driving cylinder, and the limit block can be longitudinally moved to abut against the support plate.

[0007] As a preferred solution: the jacking assembly includes a jacking drive cylinder and a jacking block, the jacking drive cylinder is installed on the workbench, the jacking block is installed on the shaft end of the jacking drive cylinder, and the jacking block can be lifted and abutted against the lower surface of the support plate.

[0008] As a preferred solution: the pressing mechanism includes a transverse driving assembly, a downward pressing driving device and a pressing plate, the transverse driving assembly is installed laterally on the workbench, the downward pressing driving device is installed at the output end of the transverse driving assembly, and the pressing plate is installed at the output end of the downward pressing driving device.

[0009] As a preferred solution: the detection mechanism includes a lateral drive component, a vertical drive component and a height sensor, the vertical drive component is installed at the output end of the lateral drive component, the height sensor is installed at the output end of the vertical drive component, and the height sensor faces the pallet.

[0010] As a preferred solution: the conveying mechanism further comprises a material sensor for detecting whether there is a circuit board, and the material sensor faces the pallet.

[0011] As a preferred solution: the conveying mechanism also includes a code scanner for scanning the circuit board, and the code scanner is facing the circuit board on the pallet.

[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 transmission, pressing and detection of the circuit board are automatically realized by adopting the transmission mechanism, the pressing mechanism and the detection mechanism, thereby improving the processing efficiency and reducing the labor cost; the lifting of the pallet is realized by adopting the lifting component to prevent the pressing mechanism from being damaged to the transmission mechanism due to excessive pressure during the pressing process; the circuit board is limited by adopting the limit component to prevent the detection mechanism from moving when detecting the circuit board, thereby ensuring the accuracy of the detection.

[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 It is a three-dimensional structural schematic diagram of the detection equipment used for circuit board processing of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the jacking assembly of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the limiting component of the utility model;

[0017] Figure 4 It is a three-dimensional structural diagram of the pressing mechanism of the utility model;

[0018] Figure 5 It is a three-dimensional structural diagram of the detection mechanism of the utility model.

[0019] Description of the accompanying drawings:

[0020] In the figure: 10, workbench; 20, conveying mechanism; 21, pallet; 22, lifting assembly; 221, lifting drive cylinder; 222, lifting block; 23, limit assembly; 231, bracket; 232, limit drive cylinder; 233, limit block; 24, material sensor; 25, barcode scanner; 30, pressing mechanism; 31, lateral drive assembly; 32, downward pressure drive device; 33, pressing plate; 40, detection mechanism; 41, lateral drive assembly; 42, vertical drive assembly; 43, height sensor. DETAILED DESCRIPTION

[0021] The utility model Figures 1 to 5 As shown, a detection device applied to circuit board processing includes a workbench 10, a conveying mechanism 20 for conveying circuit boards, a pressing mechanism 30 for pressing circuit boards, and a detection mechanism 40 for detecting whether the pressing is qualified, wherein:

[0022] The conveying mechanism 20 is arranged on the workbench 10; the pressing mechanism 30 and the detecting mechanism 40 are distributed in sequence along the conveying direction of the conveying mechanism 20; the conveying mechanism 20 has a pallet 21 for placing circuit boards, a lifting component 22 for lifting the pallet 21 and a limiting component 23 for limiting the position of the pallet 21, the pallet 21 is movably located at the output end of the lifting component 22, and the output end of the limiting component 23 corresponds to the pallet 21.

[0023] The conveying mechanism 20 conveys the circuit board forward. When the circuit board to be pressed is conveyed to the bottom of the pressing mechanism 30, the lifting assembly 22 lifts the pallet 21 and the circuit board, and the pressing mechanism 30 presses the circuit board. After the pressing is completed, the lifting assembly 22 drives the pallet 21 and the circuit board to descend, and the pallet 21 continues to move forward to the side of the detection mechanism 40. The limiting assembly 23 limits the pallet 21, and the detection mechanism 40 detects the qualified degree of the circuit board pressing.

[0024] By adopting the conveying mechanism 20, the pressing mechanism 30 and the detecting mechanism 40, the conveying, pressing and detecting of the circuit board are realized automatically, thereby improving the processing efficiency and reducing the labor cost; by adopting the lifting component 22, the lifting of the support plate 21 is realized, thereby preventing the pressing mechanism 30 from causing damage to the conveying mechanism 20 due to excessive pressure during the pressing process; by adopting the limiting component 23, the circuit board is limited, thereby preventing the detecting mechanism 40 from moving when detecting the circuit board, thereby ensuring the accuracy of the detection.

[0025] The conveying mechanism 20 further includes a conveying drive motor and a conveying belt. The conveying belt is installed at the output end of the conveying drive motor. The support plate 21 is detachably located on the conveying belt.

[0026] The conveying mechanism 20 further includes a material sensor 24 for detecting whether there is a circuit board, and the material sensor 24 faces the support plate 21 .

[0027] The material sensor 24 is used to sense whether there is a circuit board on the support plate 21, thereby preventing dry running.

[0028] The conveying mechanism 20 further includes a code scanner 25 for scanning a code on the circuit board. The code scanner 25 faces the circuit board on the support plate 21 .

[0029] The scanner 25 is used to scan the circuit board to identify information, thereby ensuring the accuracy of the pressing.

[0030] The lifting assembly 22 includes a lifting drive cylinder 221 and a lifting block 222. The lifting drive cylinder 221 is installed on the workbench 10, and the lifting block 222 is installed on the shaft end of the lifting drive cylinder 221. The lifting block 222 can be lifted and abutted against the lower surface of the support plate 21.

[0031] The lifting drive cylinder 221 drives the lifting block 222 to rise, and the lifting block 222 rises to lift the support plate 21, so that the support plate 21 is separated from the conveyor belt.

[0032] The pressing mechanism 30 includes a transverse driving assembly 31, a pressing driving device 32 and a pressing plate 33. The transverse driving assembly 31 is installed laterally on the workbench 10, the pressing driving device 32 is installed at the output end of the transverse driving assembly 31, and the pressing plate 33 is installed at the output end of the pressing driving device 32.

[0033] The pressing drive device 32 is an electric cylinder, which drives the pressing plate 33 to descend.

[0034] The limit assembly 23 includes a bracket 231, a limit driving cylinder 232 and a limit block 233. The bracket 231 is installed on the workbench 10, the limit driving cylinder 232 is longitudinally installed on the bracket 231, and the limit block 233 is installed on the axial end of the limit driving cylinder 232. The limit block 233 can be longitudinally moved to abut against the support plate 21.

[0035] The limiting assembly 23 is used to limit the support plate 21 to prevent the support plate 21 from moving during the detection process.

[0036] The detection mechanism 40 includes a transverse drive component 41 , a vertical drive component 42 and a height sensor 43 . The vertical drive component 42 is installed at the output end of the transverse drive component 41 , and the height sensor 43 is installed at the output end of the vertical drive component 42 . The height sensor 43 faces the support plate 21 .

[0037] The height sensor 43 can detect the height of the circuit board after pressing, so as to determine whether the pressing is qualified.

[0038] The transverse drive assembly 31, the lateral drive assembly 41 and the vertical drive assembly 42 can adopt a driving motor, a screw and a sliding seat, wherein the screw is installed on the shaft end of the driving motor, and the screw cooperates with the sliding seat for rotation; the transverse drive assembly 31, the lateral drive assembly 41 and the vertical drive assembly 42 can also adopt a driving cylinder and a sliding seat, wherein the sliding seat is installed on the shaft end of the driving cylinder.

[0039] The use method and principle of the detection equipment used in circuit board processing are as follows:

[0040] The conveying mechanism conveys the circuit board forward. When the circuit board to be pressed is conveyed to the bottom of the pressing mechanism, the lifting assembly lifts the pallet and the circuit board, and the pressing mechanism presses the circuit board. After the pressing is completed, the lifting assembly drives the pallet and the circuit board to descend, and the pallet continues to move forward to the side of the detection mechanism. The limiting assembly limits the pallet, and the detection mechanism detects the degree of pass of the circuit board pressing.

[0041] The design focus of the utility model is that the transmission, pressing and detection of the circuit board are automatically realized by adopting the transmission mechanism, the pressing mechanism and the detection mechanism, thereby improving the processing efficiency and reducing the labor cost; the lifting of the pallet is realized by adopting the lifting component to prevent the pressing mechanism from being damaged to the transmission mechanism due to excessive pressure during the pressing process; the circuit board is limited by adopting the limiting component to prevent the detection mechanism from moving when detecting the circuit board, thereby ensuring the detection accuracy.

[0042] 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 detection device used in circuit board processing, characterized in that: It includes a workbench, a conveying mechanism for conveying circuit boards, a pressing mechanism for pressing circuit boards, and a detection mechanism for detecting whether the pressing is qualified. The conveying mechanism is arranged on the workbench; the pressing mechanism and the detection mechanism are distributed in sequence along the conveying direction of the conveying mechanism; the conveying mechanism has a pallet for placing circuit boards, a lifting component for lifting the pallet, and a limiting component for limiting the position of the pallet, the pallet is movably located at the output end of the lifting component, and the output end of the limiting component corresponds to the pallet.

2. The detection device for circuit board processing according to claim 1 is characterized in that: The limit assembly includes a bracket, a limit driving cylinder and a limit block. The bracket is installed on the workbench, the limit driving cylinder is longitudinally installed on the bracket, and the limit block is installed on the axial end of the limit driving cylinder. The limit block can be longitudinally moved to abut against the support plate.

3. The detection device for circuit board processing according to claim 1 is characterized in that: The jacking assembly comprises a jacking drive cylinder and a jacking block. The jacking drive cylinder is installed on the workbench, and the jacking block is installed on the shaft end of the jacking drive cylinder. The jacking block can be lifted and abutted against the lower surface of the support plate.

4. The detection device for circuit board processing according to claim 1 is characterized in that: The pressing mechanism includes a transverse driving assembly, a downward pressing driving device and a pressing plate. The transverse driving assembly is installed horizontally on the workbench, the downward pressing driving device is installed at the output end of the transverse driving assembly, and the pressing plate is installed at the output end of the downward pressing driving device.

5. The detection device for circuit board processing according to claim 1 is characterized in that: The detection mechanism includes a transverse drive component, a vertical drive component and a height sensor. The vertical drive component is installed at the output end of the transverse drive component, and the height sensor is installed at the output end of the vertical drive component, and the height sensor faces the support plate.

6. The detection device for circuit board processing according to claim 1 is characterized in that: The conveying mechanism further comprises a material sensor for detecting whether there is a circuit board, and the material sensor faces the support plate.

7. The detection device for circuit board processing according to claim 1 is characterized in that: The conveying mechanism also includes a code scanner for scanning a code on the circuit board, and the code scanner faces the circuit board on the pallet.

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