CN114751134A - Automatic lamination device of PCB board - Google Patents

Abstract

The invention discloses an automatic laminating device of a PCB, which comprises a board conveying mechanism, a laminating mechanism and a laminating mechanism, wherein the board conveying mechanism is used for conveying the PCB; fold board mechanism, be equipped with the frame and put the board case, be equipped with lifting unit in the frame, it can dismantle with lifting unit and be connected and can follow frame elevating movement to put the board case, the inside of putting the board case is equipped with a plurality of board structures of putting, it is equipped with first opening on the board case to put, along with the elevating movement who puts the board case, a plurality of PCB boards that send board mechanism's conveying can be arranged in a plurality of board structures of putting through first opening one-to-one, and because it can dismantle with lifting unit to put the board case and be connected, fill with the PCB board in putting the board case, can dismantle the board case from the frame of putting, place another empty board case in the frame again, need not artifical manual placing the PCB board in putting the board case, the manpower is saved, the efficiency is improved.

Description

An automatic stacking device for PCB boards

technical field

The invention relates to the field of PCB board processing devices, in particular to an automatic board stacking device for PCB boards.

Background technique

In the processing of PCB boards, the PCB boards are generally transferred to the corresponding processing machine through the transfer device. When the PCB boards are processed in a certain processing station, they need to be stacked on the board rack one by one. The board stacking process is generally performed by manually stacking the PCB boards transferred from the conveying device onto the board rack one by one. The manual operation efficiency is low and the labor cost is high.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide an automatic stacking device for PCB boards with high efficiency.

The technical scheme adopted in the present invention is:

The automatic stacking device for PCB boards according to the embodiment of the present invention includes: a board feeding mechanism for conveying the PCB boards; a board stacking mechanism, which is provided with a frame and a board box. The board setting box is detachably connected with the lifting assembly and can move up and down along the frame. A plurality of board setting structures are arranged inside the board setting box. With the lifting movement of the board placement box, the plurality of PCB boards conveyed by the board feeding mechanism can be placed on the plurality of the board placement structures through the first opening in a one-to-one correspondence.

The automatic stacking device for PCB boards according to the embodiment of the present invention has at least the following beneficial effects: as the lifting assembly drives the board box to move up and down along the rack, the plurality of PCB boards conveyed by the board feeding mechanism correspond one-to-one through the first opening It is placed on multiple board structures, and because the board box and the lifting assembly are detachably connected, when the board box is full of PCB boards, the board box can be removed from the rack, and another empty board can be removed. The board box is placed on the rack, and there is no need to manually place the PCB board in the board box, saving manpower and improving efficiency.

According to some embodiments of the present invention, the lifting assembly includes a first motor, a transmission structure, and a lifting platform for placing the board box, the first motor is connected to the transmission structure, and the transmission structure is connected to the lifting platform. The lifting platform is connected, the first motor drives the transmission structure to move, and the transmission structure drives the lifting platform to move up and down along the frame, and the structure is simple and easy to implement.

According to some embodiments of the present invention, the transmission structure includes a first guide rail perpendicular to the ground, a pulley and a traction belt, and the lifting platform is slidably connected to the first guide rail and can slide up and down along the first guide rail, so The pulley is arranged on the frame and is connected to the motor shaft of the first motor, one end of the traction belt is connected to the pulley, the other end of the traction belt is connected to the lifting platform, and the first motor The pulley is driven to rotate, the pulley drives the traction belt to move, and the traction belt pulls the lifting platform up and down along the first guide rail. The structure is simple and easy to implement.

According to some embodiments of the present invention, the frame is provided with a limiting structure, the lifting platform is located below the limiting structure, and the lifting platform moves back and forth between the limiting structure and the ground to limit the lifting and lowering. The lifting distance of the platform.

According to some embodiments of the present invention, the plate placement structure is located on two opposite side walls inside the plate placement box, and the plate placement structure includes a plurality of bosses arranged in parallel, each adjacent two of the bosses A board slot is formed between the tables, and the board slot on the opposite two side walls are arranged in parallel on the same horizontal plane in a one-to-one correspondence. It is placed in the plate groove, the structure is simple, and the implementation is convenient.

According to some embodiments of the present invention, the end of the boss on the side opposite to the plate feeding mechanism is gradually narrowed along the direction of the first opening, so that the side of the plate placement slot opposite to the plate feeding mechanism is narrowed gradually. The slot is wider than the slot width in the middle of the board slot, which is convenient for the insertion and placement of the PCB board.

According to some embodiments of the present invention, the bottom of the rack is provided with rollers, which is convenient for moving the rack, and transferring the board box on which the PCB boards are stacked to other processing stations.

According to some embodiments of the present invention, the plate feeding mechanism is provided with a second guide rail, a second motor, a driving wheel, a driven wheel and a conveyor belt, and the driving wheel and the driven wheel are respectively arranged on the second guide rail And the driving wheel is connected with the motor shaft of the second motor, the conveyor belt is connected with the driving wheel and the driven wheel respectively, the PCB board is placed on the conveyor belt, the second motor drives the driving wheel to rotate, and the driving The wheel drives the conveyor belt and the driven wheel to move, so that the PCB board can move along the second guide rail, and the structure is simple and easy to implement.

According to some embodiments of the present invention, there are three second guide rails, the three second guide rails are arranged in parallel on the same horizontal plane, and the second motor, the driving wheel, the driven wheel and the conveyor belt are arranged at On the second guide rail located in the middle, the second guide rails located on both sides only play the role of supporting the PCB board, which can save the width of the conveyor belt.

According to some embodiments of the present invention, the plate feeding mechanism further includes two vertical baffles, and one of the baffles is provided on the outer sides of the second guide rails located on both sides respectively for blocking the second guide rails. the PCB board to avoid the PCB board sliding to the outside.

Additional aspects and advantages of the present invention will be set forth, in part, from the following description, and in part will be apparent from the following description, or may be learned by practice of the invention.

Description of drawings

The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

Fig. 1 is the overall structure diagram of the embodiment of the automatic stacking device of PCB board;

Fig. 2 is the structure diagram of the stacking mechanism of the embodiment of the automatic stacking device for PCB boards;

3 is a partial structural diagram of the stacking mechanism of the embodiment of the automatic stacking device for PCB boards;

Fig. 4 is a structural diagram at part A in Fig. 3;

FIG. 5 is a structural diagram of the conveying mechanism of the embodiment of the automatic stacking device for PCB boards.

Detailed ways

This part will describe the specific embodiments of the present invention in detail, and the preferred embodiments of the present invention are shown in the accompanying drawings. Each technical feature and overall technical solution of the invention should not be construed as limiting the protection scope of the invention.

In the description of the present invention, it should be understood that the azimuth description, such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc., is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number. If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.

Referring to FIG. 1, an automatic board stacking device for PCB boards of the present invention includes a board feeding mechanism for conveying the PCB boards; the board stacking mechanism is provided with a frame 210 and a board box 220, and the frame 210 is provided with a lifting assembly , the board box 220 is detachably connected with the lifting assembly and can move up and down along the frame 210. The board box 220 is provided with a plurality of board structures 221 inside, and the board box 220 is provided with a first opening. With the lifting movement of the box 220, the multiple PCB boards conveyed by the board feeding mechanism can be placed on the multiple board mounting structures 221 in a one-to-one correspondence through the first opening. The box 220 is filled with PCB boards, the board box 220 can be disassembled from the rack, and another empty board box 220 can be placed on the rack without manually placing the PCB boards in the board box 220. Save manpower and improve efficiency.

As shown in FIG. 2 and FIG. 3 , in some embodiments, the lifting assembly includes a first motor, a transmission structure, and a lifting platform 230 for placing the board box 220 . The first motor is connected to the transmission structure, and the transmission structure is connected to the lifting and lowering platform 230 . The platform 230 is connected, the first motor drives the transmission structure to move, and the transmission structure drives the lifting platform 230 to move up and down along the frame 210, the structure is simple, and the realization is easy.

As shown in FIG. 3 , in some embodiments, the transmission structure includes a first guide rail 231 perpendicular to the ground, a pulley and a traction belt, the lifting platform 230 is slidably connected to the first guide rail 231 and can slide up and down along the first guide rail 231, The pulley is arranged on the frame 210 and is connected with the motor shaft of the first motor, one end of the traction belt is connected with the pulley, and the other end of the traction belt is connected with the lifting platform 230, the first motor drives the pulley to rotate, the pulley drives the traction belt to move, and the traction The lifting platform 230 with traction is lifted and lowered along the first guide rail 231, and has a simple structure and is easy to implement.

In some embodiments, the frame 210 is provided with a limiting structure 240, the limiting structure 240 may be a limiting plate, the lifting platform 230 is located below the limiting plate, and the lifting platform 230 is between the limiting plate and the ground The back and forth movement defines the lifting distance of the lifting platform 230 .

As shown in FIG. 4 , in some embodiments, the board placement structure 221 is located on two opposite side walls inside the board placement box 220 , and the board placement structure 221 includes a plurality of bosses arranged in parallel, and each adjacent two bosses A board slot is formed between the tables, and the board slots on the opposite side walls are arranged in parallel on the same horizontal plane in one-to-one correspondence, and the PCB board can be inserted into two opposite boards arranged in parallel on the same horizontal plane. In the groove, the structure is simple and easy to implement.

In some embodiments, the end of the side of the boss opposite to the plate feeding mechanism is gradually narrowed along the direction of the first opening, so that the notch on the side of the plate placement slot 220 opposite to the plate feeding mechanism is wider than the plate placement The width of the slot in the middle of the slot is convenient for the insertion and placement of the PCB board.

In some embodiments, the board placement box 220 is further provided with a second opening, and the second opening is opposite to the first opening, so that the PCB board placed in the board placement box 220 can be easily taken out through the second opening.

In some embodiments, the bottom of the rack 210 is provided with rollers 250, so that the rack 210 can be moved, and the board box 220 on which the PCB boards are stacked can be moved to other processing stations.

In some embodiments, the plate feeding mechanism is provided with a second guide rail 110, a second motor 120, a driving wheel 130, a driven wheel 140 and a conveyor belt, and the driving wheel 130 and the driven wheel 140 are respectively arranged on the second guide rail 110 and drive The wheel 130 is connected with the motor shaft of the second motor 120, the conveyor belt is connected with the driving wheel 130 and the driven wheel 140 respectively, the PCB board is placed on the conveyor belt, the second motor 120 drives the driving wheel 130 to rotate, and the driving wheel 130 drives the conveyor belt and the driven wheel 140. movement, so that the PCB board can move along the second guide rail 110, the structure is simple, and the implementation is convenient.

As shown in FIG. 5 , in some embodiments, there are three second guide rails 110 , the three second guide rails 110 are arranged in parallel on the same horizontal plane, and the second motor 120 , the driving pulley 130 , the driven pulley 140 and the conveyor belt are arranged in the middle On the second guide rails 110, the second guide rails 110 on both sides only play the role of supporting the PCB board, which can save the width of the conveyor belt.

In some embodiments, the board feeding mechanism further includes two vertical baffles 150 , and a baffle 150 is respectively provided on the outer sides of the second guide rails 110 on both sides to block the PCB boards on the second guide rails 110 , to prevent the PCB board from sliding to the outside.

Those skilled in the art can easily understand that, under the premise of no conflict, the above preferred modes can be freely combined and superimposed.

The above are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Under the inventive concept of the present invention, the equivalent structural transformation made by the contents of the description and drawings of the present invention, or directly or indirectly applied to other All relevant technical fields are included in the scope of patent protection of the present invention.

Claims (10)

1. an automatic stacking device of a PCB board, is characterized in that, comprises: Board feeding mechanism for conveying PCB boards; A plate stacking mechanism is provided with a frame (210) and a plate-setting box (220), a lifting assembly is arranged on the frame (210), and the plate-setting box (220) is detachably connected to the lifting assembly and can be Moving up and down along the frame (210), a plurality of plate placement structures (221) are arranged inside the plate placement box (220), and the plate placement box (220) is provided with a first opening, and the plate placement box (220) is provided with a first opening. According to the lifting motion of the board placement box (220), the plurality of PCB boards conveyed by the board feeding mechanism (100) can be placed on the plurality of the board placement structures (221) in a one-to-one correspondence through the first opening. 2. The automatic stacking device for PCB boards according to claim 1, wherein the lifting assembly comprises a first motor, a transmission structure and a lifting platform (230) for placing the board box (220) , the first motor is connected with the transmission structure, and the transmission structure is connected with the lifting platform (230). 3. The automatic stacking device for PCB boards according to claim 2, wherein the transmission structure comprises a first guide rail (231) perpendicular to the ground, a pulley and a traction belt, and the lifting platform (230) is connected to a The first guide rail (231) is slidably connected and can slide up and down along the first guide rail (231), the pulley is arranged on the frame (210) and is connected with the motor shaft of the first motor, so One end of the traction belt is connected with the pulley, and the other end of the traction belt is connected with the lifting platform. 4. The automatic stacking device for PCB boards according to claim 2, characterized in that: a limiting structure (240) is provided on the frame, and the lifting platform (230) is located on the limiting structure (240) Below, the lifting platform (230) moves back and forth between the limiting structure (240) and the ground. 5. The automatic stacking device for PCB boards according to claim 1, characterized in that: the board placement structure is located on two opposite side walls inside the board placement box (220), and the board placement structure (221) ) includes a plurality of bosses arranged in parallel, a plate placement slot is formed between each adjacent two of the bosses, and the plate placement slots on the opposite two side walls are arranged in parallel on the same horizontal plane in a one-to-one correspondence. 6 . The automatic stacking device for PCB boards according to claim 1 , wherein the end of the side opposite to the board feeding mechanism of the boss is gradually narrowed along the direction of the first opening. 7 . 7. The automatic stacking device for PCB boards according to claim 1, wherein a roller (250) is provided at the bottom of the frame (210). 8. The automatic stacking device for PCB boards according to claim 1, wherein the board feeding mechanism is provided with a second guide rail (110), a second motor (120), a driving wheel (130), a A driving wheel (140) and a conveyor belt, the driving wheel (130) and the driven wheel (140) are respectively arranged on the second guide rail (110) and the driving wheel (130) and the second motor (120) ) is connected to the motor shaft of ), the conveyor belt is respectively connected with the driving wheel (130) and the driven wheel (140), and the PCB board is placed on the conveyor belt. 9. The automatic stacking device for PCB boards according to claim 8, characterized in that: there are three second guide rails (110), and the three second guide rails (110) are arranged in parallel on the same horizontal plane, and the The second motor (120), the driving pulley (130), the driven pulley (140) and the conveyor belt are arranged on the second guide rail (110) in the middle. 10. The automatic stacking device for PCB boards according to claim 9, wherein the board feeding mechanism (100) further comprises two vertical baffles (150), the second The outer sides of the guide rails (110) are respectively provided with one of the baffles (150).

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