PCB (Printed Circuit Board) transferring and mounting equipment

Abstract

The utility model discloses a PCB (printed circuit board) transferring and mounting device, which belongs to the technical field of material transferring devices and particularly comprises a workbench, a lifting component, a workpiece station and a guide component are arranged on the workbench, and a material taking head is arranged at the output end of the lifting component; the guiding assembly comprises an orientation frame and a guiding pressing plate assembly which is arranged on the orientation frame and used for guiding a PCB on the material taking head, and the bottom end of the guiding pressing plate assembly can shield a protrusion on a workpiece in the PCB entering direction. According to the scheme, the guiding pressing plate assembly is arranged, the guiding pressing plate assembly can guide the position of the PCB before the taking head takes the PCB to enter the workpiece, meanwhile, due to the fact that the bottom end of the guiding pressing plate assembly can shield a protrusion on the workpiece in the entering direction of the PCB, the PCB smoothly enters the workpiece after being guided, and the problem that the PCB collides with the protrusion is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of material transfer devices, and particularly relates to a PCB board transfer and installation device. Background Technique

[0002] Installing a PCB board onto a workpiece is also a key step in product processing. In the prior art for devices that install PCB boards onto workpieces, it usually includes a material taking component and a workpiece station. After the material taking component picks up the PCB board, putting the PCB board into the workpiece completes the installation of the PCB board and the workpiece.

[0003] The above-mentioned devices are relatively conventional and are generally applicable to workpieces where the opening of the workpiece into which the PCB board enters is much larger than the length and width of the PCB board. These workpieces and the PCB board are usually fixed by adhesives. Therefore, there is no need to consider too much the accuracy during the process of the material taking component installing the PCB board into the workpiece. However, in some workpieces, the PCB board is usually clamped through protrusions as Figure 4 described. The distance between two corresponding protrusions in the width of the workpiece opening will be in clearance fit with the PCB board, so that the PCB board can enter the workpiece but will not easily fall off.

[0004] When facing the installation between a workpiece and a PCB board as Figure 4 shown, if the positioning of the PCB board is not done well, during the process of the material taking component picking up the PCB board and installing it into the workpiece, the PCB board is likely to collide with the protrusions, resulting in cracking, damage, etc.

[0005] Therefore, a new technical solution is needed to overcome the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a PCB board transfer and installation device to solve the problems mentioned in the above background technique.

[0007] To achieve the above purpose, a technical solution adopted by the utility model is: a PCB board transfer and installation device, including a workbench, on which a lifting component, a workpiece station and a guiding component are arranged, and a material taking head is arranged at the output end of the lifting component;

[0008] The guiding component includes a directional frame and a guiding pressing plate component arranged thereon for guiding the PCB on the material taking head. The guiding pressing plate component includes an inclined guiding plate, and the bottom end of the guiding plate can block the protrusions on the workpiece from the direction of the PCB board entering.

[0009] Preferably, the lifting component includes a mounting frame and a lifting cylinder arranged thereon, and the material taking head is fixed at the output end of the piston rod of the lifting cylinder.

[0010] Preferably, the guiding frame includes guiding columns vertically arranged on the workbench, and the guiding pressing plate assembly is slidably connected to the guiding columns.

[0011] Preferably, the guiding pressing plate assembly includes a slider, a fixed block and a guiding plate. The slider is slidably connected to the guiding column, the fixed block is fixed on the slider, and the guiding plate is fixed on the fixed block.

[0012] Preferably, an adjusting component is arranged on the fixed block. The adjusting component includes an adjusting bolt fixed on the fixed block and two adjusting nuts threadedly connected thereto, and the guiding plate is placed between the two adjusting nuts.

[0013] Preferably, the guiding pressing plate assembly further includes an elastic member. One end of the elastic member is connected to the fixed block, and the other end of the elastic member is fixed on the processing table. When the elastic member is in a natural state, the bottom end of the guiding plate presses on the protrusion of the workpiece.

[0014] Preferably, a lifting rod is further arranged on the output end of the piston rod of the lifting cylinder, and the bottom end of the lifting rod supports the bottom surface of the slider.

[0015] Preferably, a pre-positioning slot is arranged on the PCB board, and a pre-positioning block for cooperating with the pre-positioning slot is arranged on the material taking head.

[0016] Preferably, the connection mode between the orientation frame and the guiding pressing plate assembly includes any one of hinge connection, rotational connection, sliding connection or movable connection modes.

[0017] Advantages of the present utility model: In this solution, by arranging the guiding pressing plate assembly, before the material taking head picks up the PCB board and enters the workpiece, the guiding pressing plate assembly will guide the position of the PCB board. At the same time, since the bottom end of the guiding pressing plate assembly can block the protrusion on the workpiece from the direction where the PCB board enters, the PCB board can smoothly enter the workpiece after guiding, avoiding the collision problem with the protrusion;

[0018] Among them, by arranging the adjusting component, the position of the guiding plate can be effectively adjusted, so that the product can be applicable to the installation work between more specifications of workpieces and PCB boards;

[0019] Among them, by arranging the elastic member, since it is in a natural state, the bottom end of the guiding plate presses on the protrusion of the workpiece. In this way, after the workpiece is placed in the workpiece station, through the acting force of the elastic member, the stability of the guiding plate blocking and pressing the workpiece can be effectively ensured;

[0020] Among them. By arranging the stretching rod, when the lifting cylinder rises, the guiding pressing plate assembly can be controlled to rise, facilitating the re-placement of the workpiece. Description of the Drawings

[0021] Figure 1 is the overall structural schematic diagram of the present utility model;

[0022] Figure 2 is the structural schematic diagram of the guiding component in the present utility model;

[0023] Figure 3 is the structural schematic diagram of the material taking head and the PCB board in the present utility model;

[0024] Figure 4 is the structural schematic diagram of the workpiece in the present utility model;

[0025] In the figure: 1, workbench; 2, lifting component; 3, workpiece station; 4, guiding component; 5, workpiece;

[0026] 6, PCB board; 7, material taking head; 21, mounting frame; 22, lifting cylinder; 31, protrusion; 41, guiding column; 42, slider; 43, fixing block; 44, adjusting bolt; 45, guiding plate; 46, pulling rod; 47, elastic member; 61, pre-positioning slot; 71, pre-positioning block. Specific embodiments

[0027] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0028] Embodiment:

[0029] Refer to Figure 1 , a PCB board transfer and installation device, including a workbench 1, on which a lifting component 2, a workpiece station 3 and a guiding component 4 are arranged, and a material taking head 7 is arranged at the output end of the lifting component 2;

[0030] The guiding component 4 includes a guiding frame and a guiding pressing plate component arranged thereon for guiding the PCB board taken by the material taking head 7, and the guiding pressing plate component includes an inclined guiding plate 45, and the bottom end of the guiding plate 45 can block the protrusion 31 on the workpiece 5 from the direction where the PCB board 6 enters.

[0031] Among them, the connection manner between the guiding frame and the guiding pressing plate component includes any one of hinge connection, rotational connection, sliding connection or movable connection manners.

[0032] Among them, the lifting component 2 includes a mounting bracket 21 and a lifting cylinder 22 arranged thereon. The material taking head 7 is fixed to the output end of the piston rod of the lifting cylinder 22. In this embodiment, the material taking head 7 is a negative pressure suction head, and the shape of its bottom surface can be consistent with the shape of the PCB board 6 to facilitate the pre-fixing of the PCB board 6. In addition, a pre-positioning card slot 61 is provided on the PCB board 6, and a pre-positioning card block 71 for cooperating with the pre-positioning card slot 61 is provided on the material taking head 7.

[0033] Among them, the guiding frame includes guiding columns 41 vertically arranged on the workbench 1. The guiding pressure plate assembly is slidably connected to the guiding columns 41. The guiding pressure plate assembly includes a slider 42, a fixing block 43 and a guiding plate 45. The slider 42 is slidably connected to the guiding columns 41. The fixing block 43 is fixed on the slider 42. The guiding plate 45 is fixed on the fixing block 43. An adjusting component is provided on the fixing block 43. The adjusting component includes an adjusting bolt 44 fixed on the fixing block 43 and two adjusting nuts threadedly connected thereto. Two adjusting nuts can be provided to ensure the stability of the guiding plate 45. The guiding plate 45 is placed between the two adjusting nuts. The guiding pressure plate assembly further includes an elastic member 47. The elastic member 47 can be a spring. One end of the elastic member 47 is connected to the fixing block 43, and the other end of the elastic member 47 is fixed on the processing table. When the elastic member 47 is in a natural state, the bottom end of the guiding plate 45 presses on the protrusion 31 of the workpiece 5. A lifting rod 46 is further provided on the output end of the piston rod of the lifting cylinder 22. The lifting rod 46 can be fixed to the output end of the piston rod of the lifting cylinder 22 by means of threaded connection. The bottom end of the lifting rod 46 supports the bottom surface of the slider 42.

[0034] Working principle and process:

[0035] When using the equipment of this solution, adjust the position of the guiding plate 45 according to the specifications of the workpiece 5. Then, the PCB board 6 can be pre-positioned on the material taking head 7 by manual feeding. Subsequently, start the equipment. Since the output end of the lifting cylinder 22 descends, the lifting rod 46 also descends accordingly. Under the action of the elastic member 47, the guiding pressure plate assembly also descends and covers and tightly fixes the protrusion 31 on the workpiece 5. At this time, when the output end of the lifting cylinder 22 continues to descend, the edge of the PCB board 6 begins to contact the guiding plate 45 and is adjusted by it until it enters the workpiece 5 along the opening of the workpiece 5. Subsequently, the lifting cylinder 22 rises and drives the lifting rod 46 to lift the guiding pressure plate assembly. Finally, take out the workpiece 5 to complete a single processing.

[0036] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included within the patent protection scope of the present utility model.

Claims

1. A PCB board transfer and installation device, characterized in that: It includes a workbench (1), on which a lifting component (2), a workpiece station (3) and a guiding component (4) are arranged, and a material taking head (7) is arranged at the output end of the lifting component (2); The guiding component (4) includes an orientation frame and a guiding pressing plate component arranged thereon for guiding the PCB board taken by the material taking head (7). The guiding pressing plate component includes an inclined guiding plate (45), and the bottom end of the guiding plate (45) can block the protrusion (31) on the workpiece (5) from the direction where the PCB board (6) enters.

2. The PCB board transfer and installation device according to claim 1, characterized in that: The lifting component (2) includes a mounting frame (21) and a lifting cylinder (22) arranged thereon, and the material taking head (7) is fixed at the output end of the piston rod of the lifting cylinder (22).

3. The PCB board transfer and installation device according to claim 2, characterized in that: The guiding frame includes guiding columns (41) vertically arranged on the workbench (1), and the guiding pressing plate component is slidably connected to the guiding columns (41).

4. The PCB board transfer and installation device according to claim 3, characterized in that: The guiding pressing plate component further includes a slider (42) and a fixing block (43). The slider (42) is slidably connected to the guiding column (41), the fixing block (43) is fixed on the slider (42), and the guiding plate (45) is fixed on the fixing block (43).

5. A PCB board transfer and installation device according to claim 4, characterized in that: A position adjusting component is arranged on the fixing block (43). The position adjusting component includes a position adjusting bolt (44) fixed on the fixing block (43) and two position adjusting nuts threadedly connected thereto, and the guiding plate (45) is placed between the two position adjusting nuts.

6. A PCB board transfer and installation device according to claim 3 or 4, characterized in that: The guiding pressing plate component further includes an elastic member (47). One end of the elastic member (47) is connected to the fixing block (43), and the other end of the elastic member (47) is fixed on the processing table. When the elastic member (47) is in a natural state, the bottom end of the guiding plate (45) presses on the protrusion (31) of the workpiece (5).

7. The PCB board transfer and installation device according to claim 6, wherein: A lifting rod (46) is further arranged at the output end of the piston rod of the lifting cylinder (22), and the bottom end of the lifting rod (46) supports the bottom surface of the slider (42).

8. A PCB board transfer and installation device according to claim 1, characterized in that: A pre-positioning slot (61) is arranged on the PCB board (6), and a pre-positioning block (71) cooperating with the pre-positioning slot (61) is arranged on the material taking head (7).

9. The PCB board transfer and installation device according to claim 6, characterized in that: The connection manner between the orientation frame and the guiding pressing plate component includes any one of hinge connection, rotational connection, sliding connection or movable connection manners.

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