Feeding device for PCB processing

Abstract

The utility model belongs to the technical field of PCB (printed circuit board) processing, and discloses a feeding device for PCB processing, which comprises a feeding mechanism, a conveying assembly is arranged on the outer side of the top of the feeding mechanism, a discharging structure is arranged on the other side of the conveying assembly, lifting structures are arranged in the feeding mechanism and the discharging structure, and the feeding mechanism and the discharging structure are connected with the conveying assembly. A carrier assembly is arranged in the lifting structure. The bottom plate and the supporting frame are arranged, the driving motor is started, the conveying chain drives the mounting frame to move on the outer surface of the limiting frame, the bottom plate carrying a PCB is moved to the uppermost portion through the mounting frame, the power motor is started, the supporting frame drives the suction cup structure to turn over, and the PCB is placed on the suction cup structure. The cover plate adsorbed on the suction cup structure covers the top of the bottom plate, and the internal PCB is clamped through the magnetic force between the bottom plate and the cover plate, so that the PCB in the carrier assembly is prevented from moving when moving and processing on the conveying assembly, and the influence on the processing quality is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of PCB board processing, and specifically relates to a feeding device for PCB board processing. Background Technique

[0002] The PCB board is a support for electronic components and a carrier for electrical connections. It is composed of insulating materials and conductive copper foils and is used to install and connect various electronic components such as integrated circuits, resistors, capacitors, and connectors. The PCB board plays a crucial role in modern electronic devices, providing a stable platform to ensure the transmission of electronic signals and the normal operation of electronic devices;

[0003] In the processing of existing PCB boards, a feeding device is generally used to convey the PCB boards for subsequent processing. When conveying the PCB boards, the PCB boards are generally sucked into the carrier by suction cups for subsequent processing. However, when conveying the carrier, the PCB boards need to be processed, resulting in the shaking of the PCB boards inside the carrier, and then the position of the PCB boards in the carrier is shifted, resulting in deviations when installing electronic components subsequently, thereby causing damage to the PCB boards. Therefore, it needs to be improved. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides a feeding device for PCB board processing.

[0005] To achieve the above object, the utility model provides the following technical solution: A feeding device for PCB board processing, including a loading mechanism, a conveying component is arranged on the outer side of the top of the loading mechanism, a blanking structure is arranged on the other side of the conveying component, lifting structures are arranged inside both the loading mechanism and the blanking structure, a carrier component is arranged inside the lifting structure, and flipping structures are arranged on the tops of both the loading mechanism and the blanking structure;

[0006] Among them, the carrier component includes a bottom plate, a cover plate is movably connected to the top of the bottom plate, and the bottom plate and the cover plate are magnetically linked;

[0007] The flipping structure includes a power motor, the power motor is drivingly connected to a support frame located above the lifting structure, and a suction cup structure is connected to the outside of the support frame.

[0008] Preferably, the lifting structure includes a driving motor arranged on the inner walls of the loading mechanism and the blanking structure, the output shaft of the driving motor is drivingly connected to a transmission chain, and an installation frame is arranged on the outside of the transmission chain.

[0009] Preferably, limit frames are arranged on the inner walls of both the loading mechanism and the blanking structure, and the outer surface of the limit frame is movably connected to the inner wall of the installation frame.

[0010] Preferably, a connecting frame is arranged on the outer side of the mounting frame, transmission structures are arranged on both sides inside the connecting frame, and the tops of the transmission structures are movably connected to the bottom of the bottom plate.

[0011] Preferably, cushion pads are arranged on the inner sides of the bottom plate and the cover plate, and the cushion pads are made of rubber.

[0012] Preferably, a cross plate is arranged on the inner side of the top of the cover plate, and the suction cup structures are distributed at the same positions as the cross plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By arranging the bottom plate and the support frame, the present utility model starts the driving motor, the transmission chain drives the mounting frame to move on the outer surface of the limiting frame, the bottom plate carrying the PCB board is moved to the uppermost position through the mounting frame, and then the power motor is started, the support frame drives the suction cup structure to turn over, and the cover plate adsorbed on the suction cup structure is covered on the top of the bottom plate. The PCB board inside is clamped by the magnetic force between the bottom plate and the cover plate, so that the position of the PCB board inside the carrier assembly is prevented from moving during the movement and processing on the conveying assembly, and the processing quality is prevented from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the support frame of the present utility model;

[0017] Figure 3 is a schematic structural diagram of the mounting frame of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the limiting frame of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the carrier assembly of the present utility model.

[0020] In the figure: 1, feeding mechanism; 2, conveying assembly; 3, discharging structure; 4, lifting structure; 401, driving motor; 402, transmission chain; 403, limiting frame; 404, mounting frame; 405, connecting frame; 406, transmission structure; 5, carrier assembly; 501, bottom plate; 502, cover plate; 503, cushion pad; 6, turning structure; 601, power motor; 602, support frame; 603, suction cup structure. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] As Figures 1 to 5 shown, the present invention provides a feeding device for PCB board processing, including a loading mechanism 1. A conveying component 2 is arranged on the outer side of the top of the loading mechanism 1. A blanking structure 3 is arranged on the other side of the conveying component 2. Lifting structures 4 are arranged inside both the loading mechanism 1 and the blanking structure 3. A carrier component 5 is arranged inside the lifting structure 4. Flipping structures 6 are arranged on the tops of both the loading mechanism 1 and the blanking structure 3;

[0023] Among them, the carrier component 5 includes a bottom plate 501. A cover plate 502 is movably connected to the top of the bottom plate 501. The bottom plate 501 and the cover plate 502 are magnetically linked;

[0024] The flipping structure 6 includes a power motor 601. The power motor 601 is drivingly connected to a support frame 602 located above the lifting structure 4. A suction cup structure 603 is connected to the outside of the support frame 602;

[0025] By starting the lifting structure 4 to drive the bottom plate 501 to move downward, the loading mechanism 1 sucks the PCB board and sends it onto the cushion plate 503 inside the bottom plate 501. As the lifting structure 4 drives the bottom plate 501 to reset, then start the power motor 601. The operation of the power motor 601 will drive the support frame 602 to rotate, and flip the cover plate 502 adsorbed on the suction cup structure 603 onto the bottom plate 501, so that it covers the cushion plate 503 on the PCB board. The PCB board is limited by the cushion plates 503 on both sides. At the same time, due to the magnetic connection between the bottom plate 501 and the cover plate 502, it has a good clamping effect when moving on the conveying component 2, thereby preventing the PCB board from shifting in position during conveying and avoiding affecting the processing quality of the PCB board.

[0026] Among them, the lifting structure 4 includes a driving motor 401 arranged on the inner walls of the loading mechanism 1 and the blanking structure 3. The output shaft of the driving motor 401 is drivingly connected to a transmission chain 402. An installation frame 404 is arranged on the outside of the transmission chain 402;

[0027] When the operator starts the driving motor 401, the driving motor 401 drives the transmission chain 402 to rotate, and drives the limiting frame 403 to move up and down inside the loading mechanism 1 and the blanking structure 3, so as to complete the lifting of the PCB board.

[0028] Among them, limiting frames 403 are arranged on the inner walls of the loading mechanism 1 and the unloading structure 3, and the outer surface of the limiting frame 403 is movably connected to the inner wall of the mounting frame 404;

[0029] When the mounting frame 404 moves, it will drive the mounting frame 404 to move on the outer surface of the limiting frame 403. Furthermore, due to the design of the limiting frame 403, the mounting frame 404 has a good limiting effect when moving, preventing it from shifting in position.

[0030] Among them, a connecting frame 405 is arranged on the outside of the mounting frame 404, and transmission structures 406 are arranged on both sides inside the connecting frame 405. The top of the transmission structure 406 is movably connected to the bottom of the bottom plate 501;

[0031] When the PCB board is moved out of the loading mechanism 1, it is conveyed by the connecting frame 405, and then the carrier assembly 5 with the PCB board is sent to the top of the conveying assembly 2 through the transmission structure 406, facilitating the conveyance of the PCB board.

[0032] Among them, cushion plates 503 are arranged on the inner sides of the bottom plate 501 and the cover plate 502, and the cushion plates 503 are made of rubber;

[0033] Through the design of the cushion plate 503, when the bottom plate 501 and the cover plate 502 are closed, the PCB board inside is squeezed and limited by the cushion plate 503. At the same time, due to the relatively soft cushion plate 503, it has a good protection effect during conveyance, preventing damage.

[0034] Among them, a cross plate is arranged on the inner side of the top of the cover plate 502, and the suction cup structures 603 are distributed at the same position as the cross plate;

[0035] When the support frame 602 rotates, the suction cup structures 603 distributed on the support frame 602 will fall on the top of the cross plate. Then, the suction cup structures 603 deflate, covering the cover plate 502 on the top of the bottom plate 501, and the cover plate 502 and the bottom plate 501 are magnetically adsorbed to each other.

[0036] The working principle and usage process of the present utility model:

[0037] First, when the operator feeds the PCB board, the feeding mechanism 1 adsorbs and grabs the PCB board into the bottom plate 501 within the connecting frame 405. Then, the driving motor 401 is started. The operation of the driving motor 401 drives the mounting frame 404 to move on the outer surface of the limiting frame 403 through the transmission chain 402. At the same time, the connecting frame 405 is driven by the mounting frame 404 to move upward until it reaches the topmost position. After that, the power motor 601 is started. The operation of the power motor 601 drives the support frame 602 and the suction cup structure 603 to flip, so that the cover plate 502 adsorbed on the suction cup structure 603 is covered on the top of the bottom plate 501. Since the bottom plate 501 and the cover plate 502 are magnetically connected and adsorbed to each other, the PCB board is clamped and limited by the spacer plate 503. Then, the carrier assembly 5 is sent to the top of the conveying assembly 2 through the transmission structure 406, and the PCB board is processed while moving on the conveying assembly 2, thereby preventing the PCB board from moving in position and affecting the processing quality. Then, when the processed carrier assembly 5 moves to the top of the blanking structure 3, the cover plate 502 is adsorbed and removed by the flipping structure 6 at the top of the blanking structure 3, and the bottom plate 501 is conveyed into the blanking structure 3 through the lifting structure 4 for blanking treatment.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding device for PCB board processing, comprising a feeding mechanism (1), characterized in that: A conveying assembly (2) is arranged on the outer side of the top of the feeding mechanism (1), a material discharging structure (3) is arranged on the other side of the conveying assembly (2), a lifting structure (4) is arranged inside the feeding mechanism (1) and the material discharging structure (3), a carrier assembly (5) is arranged inside the lifting structure (4), and a turning structure (6) is arranged on the top of the feeding mechanism (1) and the material discharging structure (3); The carrier assembly (5) comprises a bottom plate (501), a cover plate (502) is movably connected to the top of the bottom plate (501), and the bottom plate (501) and the cover plate (502) are magnetically linked; The flip structure (6) comprises a power motor (601), and the power motor (601) is driven and connected to a support frame (602) located above the lifting structure (4), and a suction cup structure (603) is connected to the outside of the support frame (602).

2. The feeding device for PCB board processing according to claim 1, characterized in that: The lifting structure (4) comprises a driving motor (401) arranged on the inner wall of the loading mechanism (1) and the unloading structure (3); the output shaft of the driving motor (401) is drivingly connected to a conveying chain (402); and a mounting frame (404) is arranged on the outer side of the conveying chain (402).

3. The feeding device for PCB board processing according to claim 2 is characterized in that: The inner walls of the loading mechanism (1) and the unloading structure (3) are both provided with a limiting frame (403), and the outer surface of the limiting frame (403) is movably connected to the inner wall of the mounting frame (404).

4. The feeding device for PCB board processing according to claim 2, characterized in that: A connecting frame (405) is arranged outside the mounting frame (404), and transmission structures (406) are arranged on both sides inside the connecting frame (405), and the top of the transmission structure (406) is movably connected to the bottom of the base plate (501).

5. The feeding device for PCB board processing according to claim 1, characterized in that: Pads (503) are provided on the inner sides of the bottom plate (501) and the cover plate (502), and the pads (503) are made of rubber.

6. The feeding device for PCB board processing according to claim 1, characterized in that: A transverse plate is arranged on the inner side of the top of the cover plate (502), and the suction cup structure (603) is distributed in the same position as the transverse plate.

Images