An integrated production line for automatic stacking and cutting of PCB boards

Abstract

The invention discloses an integrated production line for automatic stacking and cutting of PCB boards, comprising a main body, wherein the main body comprises a feeding mechanism disposed on one side of the main body, and a stacking mechanism disposed on one side of the feeding mechanism. The present invention can push the stacked PCB boards to the inside of the cutting mechanism through a mobile frame and a pushing plate through the stacking mechanism, and perform transverse cutting through a cutting machine. Before cutting, the PCB board can be compacted by a lifting and fixing device to prevent it from shifting, thereby improving the cutting stability. After the transverse cutting of the PCB board is completed, the movable waste material port can automatically discharge and collect the waste chips. The cutting and lifting mechanism drives the PCB board to sink through a ball screw lifter and a lifting platform, so as to push the scraping mechanism to move to the rear end of the PCB board, and then the cutting and lifting mechanism rises and is in a horizontal state with the stand. The scraping mechanism pushes the PCB board that has completed the transverse cutting to the cutting mechanism for longitudinal cutting, thereby realizing automatic cutting of the PCB board and improving the working efficiency of cutting the PCB board.

Description

Technical Field

[0001] The invention relates to the technical field of PCB board cutting, and in particular to an integrated production line for automatic stacking and cutting of PCB boards. Background Art

[0002] The PCB board consists of an insulating base plate, connecting wires and pads for assembling and welding electronic components. It has the dual functions of a conductive circuit and an insulating base plate. It can replace complex wiring and realize the electrical connection between components in the circuit. It not only simplifies the assembly and welding of electronic products, reduces the wiring workload under traditional methods, and greatly reduces the labor intensity of workers; it also reduces the size of the whole machine, reduces product costs, and improves the quality and reliability of electronic equipment.

[0003] Before processing the PCB board, the PCB board needs to be cut by a cutting device. Most of the existing cutting devices require manual cooperation to cut the PCB board, resulting in low cutting efficiency of the PCB board and failure to automatically stack the PCB boards, which easily causes damage to the PCB board, resulting in poor processing effect on the PCB board and low practicality. Summary of the invention

[0004] The object of the present invention is to provide an integrated production line for automatic stacking and cutting of PCB boards to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: an integrated production line for automatic stacking and cutting of PCB boards, comprising a main body, wherein the main body comprises:

[0006] A feeding mechanism is arranged on one side of the main body, and a stacking mechanism is arranged on one side of the feeding mechanism;

[0007] A cutting mechanism is provided on the side of the stacking mechanism away from the feeding mechanism, and a cutting lifting mechanism is provided on the side of the cutting mechanism away from the stacking mechanism;

[0008] A pushing and scraping mechanism is arranged on the top of the cutting mechanism and the cutting lifting mechanism; and

[0009] A split-push unloading mechanism is arranged on one side of one end of the main body away from the loading mechanism.

[0010] Preferably, a first adjusting movable rail is arranged on the top of the feeding mechanism, an adsorption frame is arranged on the bottom of the first adjusting movable rail, and a plurality of groups of suction cups are arranged on the bottom of the adsorption frame, and a discharging table is arranged on the side of the bottom end of the feeding mechanism away from the stacking mechanism.

[0011] Preferably, a movable frame is provided on the top of the stacking mechanism close to the feeding mechanism, a plurality of push plates are provided on the bottom of the movable frame, and a limit adjustment rod is provided on the bottom end of the stacking mechanism away from the feeding mechanism.

[0012] Preferably, a cutting machine is provided at the bottom end of the cutting mechanism, a lifting fixture is provided at the middle position of the top of the cutting mechanism close to one side of the stacking mechanism, a fixed table is provided at the top of the cutting mechanism, and a movable waste port is provided on one side of the fixed table.

[0013] Preferably, ball screw lifters are provided at the four corners of the top of the cutting lifting mechanism, a lifting platform is provided on the top of the ball screw lifter, a servo motor is provided at the middle position of the top of the cutting lifting mechanism, and the output end of the servo motor is connected to a rotating shaft that passes through the inside of the ball screw lifter.

[0014] Preferably, a second adjustable movable rail is arranged at the middle position of the top of the pushing and scraping mechanism, a scraper is arranged at the bottom of the second adjustable movable rail, a fixed seat is arranged at the bottom of the second adjustable movable rail, and a plurality of groups of bolts are arranged inside the fixed seat, and the scraper is fixedly connected to the second adjustable movable rail through the bolts and the fixed seat.

[0015] Preferably, a bidirectional push plate is arranged at the middle position of the top of the split-push material unloading mechanism, a first material unloading push plate is arranged on one side of the top of the split-push material unloading mechanism, a second material unloading push plate is arranged on the side of the top of the split-push material unloading mechanism away from the first material unloading push plate, and linear motors are arranged at the bottoms of the bidirectional push plate, the first material unloading push plate and the second material unloading push plate.

[0016] Preferably, the number of the cutting mechanisms is set to two groups, the push-feeding mechanism is fixedly connected to the pushing and scraping mechanism via the cutting mechanism, and the stacking mechanism is fixedly connected to the cutting lifting mechanism via the cutting mechanism.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention can push the stacked PCB boards into the cutting mechanism through the stacking mechanism through the moving frame and the pushing plate, and perform transverse cutting through the cutting machine. Before cutting, the lifting and fixing device can compact the PCB board to prevent it from shifting, thereby improving the cutting stability. After the transverse cutting of the PCB board is completed, the movable waste material port can automatically discharge and collect the waste chips. The cutting and lifting mechanism drives the PCB board to sink through the ball screw lifter and the lifting platform, so as to push the scraping mechanism to move to the rear end of the PCB board, and then the cutting and lifting mechanism rises and is in a horizontal state with the platform. The pushing and scraping mechanism pushes the PCB board that has completed transverse cutting to the cutting mechanism for longitudinal cutting, thereby realizing automatic cutting of the PCB board and improving the working efficiency of cutting the PCB board.

[0019] 2. The present invention can absorb and move large PCB boards into the stacking mechanism for stacking through the first adjusting movable rail and the adsorption frame inside the feeding mechanism, move the PCB boards to both sides through the two-way push plate, and then separate and stack the cut standard-size PCB boards through the first unloading push plate and the second unloading push plate, thereby preventing damage to the PCB boards, achieving better processing effects on the PCB boards, improving the practicability of the production line, and facilitating people's use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a schematic structural diagram of the feeding mechanism of the present invention.

[0022] Figure 3 It is a schematic diagram of the structure of the stacking mechanism of the present invention.

[0023] Figure 4 It is a schematic diagram of the cutting mechanism structure of the present invention.

[0024] Figure 5 It is a schematic diagram of the structure of the cutting and lifting mechanism of the present invention.

[0025] Figure 6 It is a schematic diagram of the structure of the pushing and scraping mechanism of the present invention.

[0026] Figure 7 It is a structural schematic diagram of the push-and-drop feeding mechanism of the present invention.

[0027] In the figure: 1. main body; 2. feeding mechanism; 201. first adjusting movable rail; 202. adsorption frame; 203. unloading platform; 3. stacking mechanism; 301. movable frame; 302. pushing plate; 303. limit adjustment rod; 4. cutting mechanism; 401. cutting machine; 402. lifting fixture; 5. cutting lifting mechanism; 501. ball screw lifter; 502. lifting platform; 6. pushing and scraping mechanism; 601. second adjusting movable rail; 602. scraper; 7. split pushing and unloading mechanism; 701. two-way pushing plate; 702. first unloading pushing plate; 703. second unloading pushing plate. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-7 The present invention provides an integrated production line for automatic stacking and cutting of PCB boards, which includes a main body 1, wherein the main body 1 includes:

[0033] A feeding mechanism 2 is disposed on one side of the main body 1, and a stacking mechanism 3 is disposed on one side of the feeding mechanism 2;

[0034] A cutting mechanism 4 is provided on the side of the stacking mechanism 3 away from the feeding mechanism 2, and a cutting lifting mechanism 5 is provided on the side of the cutting mechanism 4 away from the stacking mechanism 3;

[0035] A pushing and scraping mechanism 6 is provided on the top of the cutting mechanism 4 and the cutting and lifting mechanism 5; and

[0036] A push-pull unloading mechanism 7 is provided at one end of the main body 1 away from the loading mechanism 2 .

[0037] Please refer to Figure 1 and Figure 2 A first adjusting movable rail 201 is arranged on the top of the feeding mechanism 2, an adsorption rack 202 is arranged on the bottom of the first adjusting movable rail 201, and a plurality of groups of suction cups are arranged on the bottom of the adsorption rack 202. A discharge table 203 is arranged on the side of the bottom end of the feeding mechanism 2 away from the stacking mechanism 3, which is convenient for loading the PCB board.

[0038] Please refer to Figure 1 and Figure 3 A moving frame 301 is arranged on the top of the stacking mechanism 3 near the feeding mechanism 2, and a plurality of pushing plates 302 are arranged at the bottom of the moving frame 301 to realize automatic feeding of the PCB board. A limit adjustment rod 303 is arranged on the side of the bottom end of the stacking mechanism 3 away from the feeding mechanism 2 to facilitate limiting the PCB board.

[0039] Please refer to Figure 1 and Figure 4 A cutting machine 401 is arranged at the bottom end of the cutting mechanism 4, and a lifting fixture 402 is arranged at the middle position of the top of the cutting mechanism 4 near the side of the stacking mechanism 3 to fix the PCB board to prevent the PCB board from displacement. A fixing platform is arranged on the top of the cutting mechanism 4, and a movable waste opening is arranged on one side of the fixing platform to facilitate the collection of waste.

[0040] Please refer to Figure 1 and Figure 5 Ball screw lifters 501 are arranged at the four corners of the top of the cutting lifting mechanism 5, a lifting platform 502 is arranged on the top of the ball screw lifter 501, a servo motor is arranged at the middle position of the top of the cutting lifting mechanism 5, and the output end of the servo motor is connected to a rotating shaft that runs through the inside of the ball screw lifter 501. The lifting platform 502 is moved up and down by the ball screw lifter 501, which is convenient for conveying the PCB board.

[0041] Please refer to Figure 1 and Figure 6A second adjustable movable rail 601 is arranged at the middle position of the top of the pushing scraper mechanism 6, a scraper plate 602 is arranged at the bottom of the second adjustable movable rail 601, a fixed seat is arranged at the bottom of the second adjustable movable rail 601, and a plurality of groups of bolts are arranged inside the fixed seat, the scraper plate 602 is fixedly connected to the second adjustable movable rail 601 through the bolts and the fixed seat, and the scraper plate 602 and the second adjustable movable rail 601 are connected to realize the movement of the PCB board.

[0042] Please refer to Figure 1 and Figure 7 A two-way push plate 701 is arranged at the middle position of the top of the split-push unloading mechanism 7, a first unloading push plate 702 is arranged on one side of the top of the split-push unloading mechanism 7, and a second unloading push plate 703 is arranged on the side of the top of the split-push unloading mechanism 7 away from the first unloading push plate 702. Linear motors are arranged at the bottom of the two-way push plate 701, the first unloading push plate 702 and the second unloading push plate 703. The first unloading push plate 702 and the second unloading push plate 703 can push the left push plate and the right push plate respectively to realize double-sided unloading and collection of PCB boards, thereby improving the unloading efficiency of PCB boards.

[0043] Please refer to Figure 1 The number of cutting mechanisms 4 is set to two groups, and the PCB board can be cut horizontally and vertically by two groups of cutting mechanisms 4, which has a better cutting effect on the PCB board. The push-feeding mechanism 7 is fixedly connected to the pushing and scraping mechanism 6 through the cutting mechanism 4, and the stacking mechanism 3 is fixedly connected to the cutting lifting mechanism 5 through the cutting mechanism 4.

[0044] Working principle: Before using the present invention, the mechanism is spliced. When in use, the power is turned on. The first adjusting movable rail 201 and the adsorption rack 202 inside the feeding mechanism 2 can be used to adsorb and move the large PCB board to the stacking mechanism 2 for stacking. The stacking mechanism 2 can push the stacked PCB board to the inside of the cutting mechanism 3 through the movable rack 301 and the pushing plate 302, and perform transverse cutting through the cutting machine 401. Before cutting, the lifting fixture 402 can compact the PCB board to prevent it from shifting and improve the cutting stability. When the PCB board is cut transversely, the movable waste port can automatically discharge and collect the waste. The cutting elevator The structure 5 drives the PCB board to sink through the ball screw lifter 501 and the lifting platform 502, so as to push the scraper mechanism 6 to move to the rear end of the PCB board, and then the cutting lifting mechanism 5 rises and is horizontal with the platform. The scraper mechanism 6 pushes the PCB board that has completed cross-cutting to the cutting mechanism 4 for longitudinal cutting. After the longitudinal cutting is completed, the PCB board is moved to both sides by the two-way push plate 701, and then the standard-sized PCB boards that have completed cutting are divided and stacked by the first unloading push plate 702 and the second unloading push plate 703 to prevent damage to the PCB board, thereby improving the processing effect of the PCB board and improving the practicality of the production line.

[0045] The above is only an embodiment of the present invention, and the common sense such as the known specific structure and characteristics in the scheme is not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the attached claims rather than the above description, so it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An integrated production line for automatic stacking and cutting of PCB boards, characterized in that: The invention comprises a main body (1), wherein the main body (1) comprises: A feeding mechanism (2) is provided on one side of the main body (1), and a stacking mechanism (3) is provided on one side of the feeding mechanism (2); A cutting mechanism (4) is provided on a side of the stacking mechanism (3) away from the feeding mechanism (2), and a cutting lifting mechanism (5) is provided on a side of the cutting mechanism (4) away from the stacking mechanism (3); A pushing and scraping mechanism (6) is arranged at the top of the cutting mechanism (4) and the cutting lifting mechanism (5); and a split pushing and unloading mechanism (7) is arranged at one end of the main body (1) away from the loading mechanism (2); ball screw lifters (501) are arranged at the four corners of the top of the cutting lifting mechanism (5), a lifting platform (502) is arranged at the top of the ball screw lifter (501), a servo motor is arranged at the middle position of the top of the cutting lifting mechanism (5), and the output end of the servo motor is connected to a rotating shaft that penetrates the inside of the ball screw lifter (501); A second adjustable movable rail (601) is arranged at the middle position of the top of the pushing and scraping mechanism (6), a scraper (602) is arranged at the bottom of the second adjustable movable rail (601), a fixing seat is arranged at the bottom of the second adjustable movable rail (601), and a plurality of groups of bolts are arranged inside the fixing seat, and the scraper (602) is fixedly connected to the second adjustable movable rail (601) via the bolts and the fixing seat.

2. The integrated production line for automatic stacking and cutting of PCB boards according to claim 1, characterized in that: A first adjusting movable rail (201) is arranged at the top of the feeding mechanism (2), an adsorption rack (202) is arranged at the bottom of the first adjusting movable rail (201), and a plurality of groups of suction cups are arranged at the bottom of the adsorption rack (202), and a discharging platform (203) is arranged at a side of the bottom end of the feeding mechanism (2) away from the stacking mechanism (3).

3. The integrated production line for automatic stacking and cutting of PCB boards according to claim 1, characterized in that: A movable frame (301) is arranged on the top of the stacking mechanism (3) close to the feeding mechanism (2), a plurality of groups of push plates (302) are arranged on the bottom of the movable frame (301), and a limit adjustment rod (303) is arranged on the side of the bottom end of the stacking mechanism (3) away from the feeding mechanism (2).

4. The integrated production line for automatic stacking and cutting of PCB boards according to claim 1, characterized in that: A cutting machine (401) is provided at the bottom end of the cutting mechanism (4), a lifting fixture (402) is provided at the middle position of the top of the cutting mechanism (4) close to one side of the stacking mechanism (3), a fixing platform is provided at the top of the cutting mechanism (4), and a movable waste opening is provided on one side of the fixing platform.

5. The integrated production line for automatic stacking and cutting of PCB boards according to claim 1, characterized in that: A bidirectional push plate (701) is arranged at the middle position of the top of the split push material discharge mechanism (7), a first material discharge push plate (702) is arranged on one side of the top of the split push material discharge mechanism (7), a second material discharge push plate (703) is arranged on the side of the top of the split push material discharge mechanism (7) away from the first material discharge push plate (702), and linear motors are arranged at the bottoms of the bidirectional push plate (701), the first material discharge push plate (702) and the second material discharge push plate (703).

6. The integrated production line for automatic stacking and cutting of PCB boards according to claim 1, characterized in that: The number of the cutting mechanisms (4) is set to two groups, the push-feeding mechanism (7) is fixedly connected to the pushing and scraping mechanism (6) through the cutting mechanism (4), and the stacking mechanism (3) is fixedly connected to the cutting lifting mechanism (5) through the cutting mechanism (4).

Images