PCB automatic board separating machine

Abstract

The utility model relates to the technical fields of board separator, specifically relates to PCB board automatic board separator, including base, the vertical both ends of base all are fixedly connected with the extension platform, the transverse both ends of base are fixedly connected with negative pressure mechanism and baffle respectively, the surface of base is swingly provided with the limit component, the surface of extension platform is swingly connected with the protection component, the top of base is fixedly connected with the guide mechanism and laser cutting mechanism of matched settings, the protection component is connected with negative pressure mechanism simultaneously, the limit component includes the limit frame and the limit push plate of one side of its relative distribution, the surface of limit frame is fixedly provided with the limit layer. Through limit frame cooperation limit layer reaches the effect that the external board body is positioned from the vertical both sides position, its angle section cooperation limit push plate reaches the effect that the external board body is positioned and fixed from the transverse both sides position, reaches the effect that the upper and lower surface position of external board body is adsorbed and cleaned through adsorption mouth.

Description

Technical Field

[0001] This utility model relates to the technical field of PCB depaneling machines, specifically to an automatic PCB depaneling machine. Background Technology

[0002] PCB boards are essential components in electronic products. During the production process of electronic products, PCB boards need to be separated into individual sheets using a PCB splitting machine.

[0003] Existing PCB depaneling machines, in actual use, first fix the PCB by placing a limiting groove, and then use a laser cutting mechanism with a dual-axis structure to cut the PCB. The problem with this is:

[0004] During the operation, debris and residue are easily generated, so the limiting groove needs to be cleaned after processing. However, the existing PCB splitting machine cleans it by rinsing with water. After the first cleaning, the water remaining in the limiting groove needs to be dried or wiped dry again, which is not convenient to use and has low work efficiency. At the same time, when the board is split into PCBs by the laser cutting mechanism, the working area cannot be protected. Utility Model Content

[0005] To address the shortcomings of existing technologies, the automatic PCB depaneling machine provided by this utility model can solve the following problems:

[0006] Existing depaneling machines clean by rinsing with water. After a single cleaning, the water remaining in the limiting groove needs to be dried or wiped dry, which results in poor ease of use and low work efficiency.

[0007] The problem of not being able to protect the work area when using a laser cutting mechanism to cut the plate into separate panels.

[0008] To solve the above-mentioned technical problems, the present invention proposes the following technical solution:

[0009] The automatic PCB board separating machine includes a base, with extension stages fixedly connected to both longitudinal ends of the base, and a negative pressure mechanism and a baffle fixedly connected to both transverse ends of the base, respectively. A limit component is movably mounted on the surface of the base, and a protective component is movably connected to the surface of the extension stages. A matching guide mechanism and a laser cutting mechanism are fixedly connected to the top of the base. The protective component is also connected to the negative pressure mechanism. The limit component includes relatively distributed limit frames and a limit push plate on one side. A limit layer is fixedly mounted on the surface of the limit frame, and an adsorption port is also opened on the surface of the limit frame. The limit push plate and the limit frame are movably sleeved. The protective component includes a fixedly connected protective cover and an adjusting shaft. A connecting layer is fixedly connected between the bottom of the protective cover and the limit frame.

[0010] Furthermore, the limiting frame is in an "L" shape and is distributed laterally on both sides of the top of the base. The outer end of its horizontal section is simultaneously connected to the limiting push plate. The limiting layer is set in an "L" shape in the center of the inner side of the limiting frame. Multiple sets of adsorption ports are arranged laterally on the upper and lower sides of the limiting layer.

[0011] Furthermore, the surface of the limiting layer is rectangularly convex, the adsorption port is a rectangular opening opened laterally, the limiting frame is hollow, and it is connected to the negative pressure mechanism through a pipe.

[0012] Furthermore, the limiting push plate is arranged in a rectangular longitudinal shape, with through openings at both ends of the longitudinal direction corresponding to the outer ends of the limiting frame, and an electric telescopic rod is fixedly connected between the limiting push plate and the baffle.

[0013] Furthermore, the inner surface of the limiting push plate is provided with a rubber buffer layer that is arranged in a trapezoidal outward protrusion.

[0014] Furthermore, the adjusting shaft and the expansion platform are movably connected, the protective cover is arc-shaped and convex, and the inside of the protective cover is hollow with honeycomb adsorption ports on its surface. The protective cover and the negative pressure mechanism are connected by a pipe.

[0015] Furthermore, the protective cover is also located above the limit frame.

[0016] As can be seen from the above technical solution, the beneficial effects of this utility model are:

[0017] 1. This utility model achieves the effect of limiting the outer panel from both longitudinal sides by using a limiting frame and a limiting layer, and achieves the effect of limiting and fixing the outer panel from both lateral sides by using a folded section and a limiting push plate, and achieves the effect of adsorbing and cleaning the upper and lower surfaces of the outer panel through the adsorption port.

[0018] 2. This utility model achieves the effect of easily adjusting the angle of the protective cover by adjusting the shaft, and achieves the effect of protecting the processing position from both sides by the arc-shaped protective cover. At the same time, the honeycomb adsorption ports on its surface achieve the effect of adsorbing and cleaning the debris, impurities and gases generated during processing. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the connection of the protective components in this utility model;

[0022] Figure 3 In this utility model Figure 2 Enlarged view of the structure at point A in the middle;

[0023] Figure 4 This is a schematic diagram of the connection of the limiting component in this utility model.

[0024] Figure label:

[0025] 1. Base; 2. Extension platform; 3. Baffle; 4. Limiting component; 5. Protective component; 6. Negative pressure mechanism; 7. Guiding mechanism; 8. Laser cutting mechanism; 9. Protective cover; 10. Adjusting shaft; 11. Connecting layer; 12. Limiting frame; 13. Limiting layer; 14. Adsorption port; 15. Limiting push plate. Detailed Implementation

[0026] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0027] See Figure 1-4 As shown, the automatic PCB board separating machine includes a base 1. Both longitudinal ends of the base 1 are fixedly connected to an extension stage 2. Both transverse ends of the base 1 are fixedly connected to a negative pressure mechanism 6 and a baffle 3, respectively. A limit component 4 is movably disposed on the surface of the base 1. A protective component 5 is movably connected to the surface of the extension stage 2. A matching guide mechanism 7 and a laser cutting mechanism 8 are fixedly connected to the top of the base 1. The protective component 5 is also connected to the negative pressure mechanism 6. The limit component 4 includes a limit frame 12 and a limit push plate 15 on one side of the limit frame 12. A limit layer 13 is fixedly disposed on the surface of the limit frame 12. An adsorption port 14 is also opened on the surface of the limit frame 12. The limit push plate 15 and the limit frame 12 are movably sleeved. The protective component 5 includes a protective cover 9 and an adjusting shaft 10 fixedly connected. A connecting layer 11 is fixedly connected between the bottom of the protective cover 9 and the limit frame 12.

[0028] In this embodiment of the utility model, the limiting frame 12 is generally L-shaped and distributed laterally on both sides of the top of the base 1. The outer end of its horizontal section is simultaneously movably sleeved with the limiting push plate 15. The limiting layer 13 is L-shaped and arranged in the center of the inner side of the limiting frame 12. Multiple sets of suction ports 14 are arranged laterally along the upper and lower sides of the limiting layer 13. The surface of the limiting layer 13 is rectangularly convex. The suction ports 14 are rectangular openings that are laterally opened. The limiting frame 12 is hollow and is connected to the negative pressure mechanism 6 through a pipe. The limiting push plate 15 is rectangularly longitudinally... The device is configured such that through openings are provided at both ends of the longitudinal end of the limiting frame 12. An electric telescopic rod is fixedly connected between the limiting push plate 15 and the baffle 3. The inner surface of the limiting push plate 15 is provided with a rubber buffer layer that is convex in a trapezoidal shape. The limiting frame 12 and the limiting layer 13 work together to achieve the effect of limiting the outer plate from both longitudinal sides. The corner section works with the limiting push plate 15 to achieve the effect of limiting and fixing the outer plate from both lateral sides. The adsorption port 14 is used to adsorb and clean the upper and lower surfaces of the outer plate.

[0029] When the outer panel is fixed in a limiting position, it is placed in the limiting component 4. The limiting push plate 15 slides and adjusts along the surface of the base 1 under the control of the matching electric telescopic rod. Together with the limiting frame 12 and the limiting layer 13, the outer panel is fixed in a limiting position. When cleaning the debris and impurities generated during the subsequent processing of the panel surface, the suction port 14 generates suction under the control of the negative pressure mechanism 6 to directly adsorb and clean the debris and impurities remaining on its surface.

[0030] The adjusting shaft 10 and the extension table 2 are movably connected. The protective cover 9 is arc-shaped and convex, and the interior of the protective cover 9 is hollow. Its surface is provided with honeycomb adsorption ports. The protective cover 9 and the negative pressure mechanism 6 are connected by a pipe. The protective cover 9 is also located above the limit frame 12. The adjusting shaft 10 facilitates the adjustment of the angle of the protective cover 9. The arc-shaped protective cover 9 provides protection for the processing position from both sides. At the same time, the honeycomb adsorption ports on its surface adsorb and clean the debris, impurities and gases generated during processing.

[0031] After the outer plate is fixed by the limit, the user rotates the adjustment shaft 10 to adjust the protective cover 9 to the position above the limit component 4. During the processing, the protective cover 9 located above can adsorb and clean the debris, impurities and gases generated by the cutting of the plate, ensuring the stability of the processing area while achieving the cleaning operation.

[0032] In this device, the guide mechanism 7 includes a set of transverse and longitudinal moving axes. Both the guide mechanism 7 and the laser cutting mechanism 8 are existing publicly available technologies, and their specific structures and working principles will not be described in detail here.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. An automatic PCB board separating machine, comprising a base (1), characterized in that: An extension platform (2) is fixedly connected to both ends of the longitudinal direction of the base (1). A negative pressure mechanism (6) and a baffle (3) are fixedly connected to both ends of the transverse direction of the base (1). A limit component (4) is movably provided on the surface of the base (1). A protective component (5) is movably connected to the surface of the extension platform (2). A matching guide mechanism (7) and a laser cutting mechanism (8) are fixedly connected to the top of the base (1). The protective component (5) is also connected to the negative pressure mechanism (6). The limit component (4) includes a limit frame (12) and a limit push plate (15) on one side. A limit layer (13) is fixedly provided on the surface of the limit frame (12). An adsorption port (14) is opened on the surface of the limit frame (12). The limit push plate (15) and the limit frame (12) are movably connected. The protective assembly (5) includes a protective cover (9) and an adjusting shaft (10) that are fixedly connected. A connecting layer (11) is fixedly connected between the bottom of the protective cover (9) and the limiting frame (12).

2. The automatic PCB board separating machine according to claim 1, characterized in that: The limiting frame (12) is in an "L" shape and is distributed laterally on both sides of the top of the base (1). The outer end of its horizontal section is simultaneously connected to the limiting push plate (15). The limiting layer (13) is set in an "L" shape in the center of the inner side of the limiting frame (12). Multiple sets of suction ports (14) are arranged laterally on the upper and lower sides of the limiting layer (13).

3. The automatic PCB board separating machine according to claim 2, characterized in that: The limiting layer (13) has a rectangular outward convex surface, the adsorption port (14) has a rectangular opening that is opened laterally, the limiting frame (12) is hollow, and it is connected to the negative pressure mechanism (6) through a pipe.

4. The automatic PCB board separating machine according to claim 1, characterized in that: The limiting push plate (15) is arranged in a rectangular longitudinal direction, and its two longitudinal ends are provided with through openings corresponding to the outer ends of the limiting frame (12). An electric telescopic rod is fixedly connected between the limiting push plate (15) and the baffle (3).

5. The automatic PCB board separating machine according to claim 4, characterized in that: The inner surface of the limiting push plate (15) is provided with a rubber buffer layer that is arranged in a trapezoidal outward protrusion.

6. The automatic PCB board separating machine according to claim 1, characterized in that: The adjustment shaft (10) and the expansion platform (2) are movably connected. The protective cover (9) is generally arc-shaped and convex. The interior of the protective cover (9) is hollow and has honeycomb adsorption ports on its surface. The protective cover (9) and the negative pressure mechanism (6) are connected by a pipe.

7. The automatic PCB board separating machine according to claim 1, characterized in that: The protective cover (9) is also located above the limiting frame (12).

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