Anti-misplacement circuit board pressing device

Abstract

The utility model relates to circuit board press fit technical field especially, relates to a kind of anti-misplacement circuit board press fit device, including the main body mechanism for as device main body, the main body mechanism includes two support plates and fixed platform, the top of the main body mechanism is provided with the press fit mechanism for to circuit board press fit, positioning mechanism for avoiding circuit board misplacement is provided on the main body mechanism, the positioning mechanism includes the fixed frame below fixed platform, the fixed platform is opened with the vertical groove and horizontal groove of intersection.This utility model can accurately position the device to the circuit board by setting the positioning mechanism, adjust multiple electric telescopic rods to make multiple positioning rods move in the vertical groove and horizontal groove, thereby aligning and limiting the four sides of the circuit board, so that the circuit board to be pressed is located at the center of the fixed platform, adjust the small air cylinder to make the press plate accurately press the circuit board, avoid misplacement, and ensure the press fit effect of the circuit board.

Description

Technical Field

[0001] This utility model relates to the field of circuit board lamination technology, specifically to a circuit board lamination device for preventing misalignment. Background Technology

[0002] Circuit board lamination refers to a manufacturing process that uses high temperature and high pressure to bond insulating materials, copper foil, and prepreg into a multilayer circuit board. Its core purpose is to achieve interlayer structural stability and functional integration of the circuit board. In existing technologies, circuit board lamination typically involves first aligning the circuit board and lamination material, then pressing them together using a lamination plate. However, when subjected to downward pressure, the circuit board is prone to shifting and misaligning to either side, thus affecting the lamination quality. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a circuit board pressing device that prevents misalignment. It has the advantage of effectively positioning the circuit board and preventing misalignment during the pressing process, thus solving the problem in existing technologies where the circuit board is prone to shifting to both sides and misalignment when pressed under downward pressure, thereby affecting the pressing quality.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A circuit board pressing device for preventing misalignment includes a main body mechanism serving as the main body of the device. The main body mechanism includes two support plates and a fixed platform. A pressing mechanism for pressing the circuit board is provided on the top of the main body mechanism. A positioning mechanism for preventing misalignment of the circuit board is provided on the main body mechanism. The positioning mechanism includes a fixed frame located below the fixed platform. Intersecting vertical and horizontal grooves are provided on the fixed platform. Positioning rods are slidably connected in both the vertical and horizontal grooves. Electric telescopic rods are installed on the four side walls of the fixed frame. The movable ends of multiple electric telescopic rods are respectively fixedly connected to one side of multiple positioning rods. Auxiliary components for adaptively changing the height of the fixed frame are provided on the opposite sides of the two support plates.

[0005] Preferably, the auxiliary component includes a slide groove formed on one side of the two support plates, a slider fixedly connected to both sides of the fixed frame and located in the slide groove, a fixed plate fixedly connected to the four corners inside the fixed frame, a spring fixedly connected to the bottom of the multiple fixed plates, and a base plate fixedly connected between the two support plates.

[0006] Preferably, the pressing mechanism includes two upright plates fixedly connected to the top of the fixed platform, a horizontal plate fixedly connected to the two upright plates, a small cylinder mounted on the horizontal plate, and a pressing plate mounted on the movable end of the small cylinder.

[0007] Preferably, the plurality of positioning rods and the plurality of electric telescopic rods are arranged in a circumferential array.

[0008] Preferably, the side of the plurality of positioning rods near the center is provided as a smooth surface, and the bottom of the base plate is provided with roller texture.

[0009] Preferably, the top of the base plate is fixedly connected to one end of a plurality of springs, and when the device is not pressed, the tops of the plurality of positioning rods are all higher than the plane of the fixed platform.

[0010] By employing the above technical solution, this utility model provides a circuit board pressing device to prevent misalignment, which has at least the following beneficial effects: 1. This utility model enables the device to accurately position the circuit board by setting a positioning mechanism. By adjusting multiple electric telescopic rods, multiple positioning rods move within the vertical and horizontal grooves, thereby aligning and limiting the four sides of the circuit board, so that the pressed circuit board is located at the center of the fixed platform. By adjusting a small cylinder, the pressing plate accurately presses the circuit board, avoiding misalignment and ensuring the pressing effect of the circuit board.

[0011] 2. By setting auxiliary components, this utility model can effectively press the circuit board even when the height of multiple positioning rods is greater than the horizontal plane of the circuit board. After the multiple positioning rods accurately limit the circuit board, the fixed frame moves synchronously in the slide groove through the slider during the pressing process of the pressing plate under the action of multiple springs, which is not easy to obstruct the pressing plate and further improves the pressing effect of the device. Attached Figure Description

[0012] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application: Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the pressing mechanism of this utility model; Figure 3 This is a schematic diagram of the positioning mechanism of this utility model; Figure 4 This is a schematic diagram of the structure of the auxiliary component of this utility model.

[0013] Figure label: 1. Main structure; 101. Support plate; 102. Fixed platform; 2. Pressing mechanism; 201. Vertical plate; 202. Horizontal plate; 203. Small cylinder; 204. Pressing plate; 3. Positioning mechanism; 301. Vertical groove; 302. Horizontal groove; 303. Positioning rod; 304. Electric telescopic rod; 305. Fixed frame; 306. Auxiliary components; 3061. Slide groove; 3062. Slider; 3063. Fixed plate; 3064. Spring; 3065. Base plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] In the prior art, when laminating circuit boards, the circuit board and the laminating material are usually placed together first, and then the circuit board is laminated by a laminating plate. However, when the circuit board is pressed under downward pressure, it is easy to move and misalign to both sides, which affects the lamination quality. The following describes some embodiments of the present invention with reference to the accompanying drawings, providing a circuit board lamination device to prevent misalignment.

[0016] Example 1: To ensure the bonding effect of the circuit board, combined with Figures 1-4 As shown, a circuit board pressing device for preventing misalignment is proposed. A main body mechanism 1 is set up as the main body of the device. The main body mechanism 1 includes two support plates 101 and a fixed platform 102. Multiple mechanisms are connected and fixed through the support plates 101 and the fixed platform 102. A pressing mechanism 2 is set on the top of the main body mechanism 1. The pressing mechanism 2 is used to effectively press the circuit board. A positioning mechanism 3 is set on the main body mechanism 1. The positioning mechanism 3 is used to prevent the circuit board from misaligning during the pressing process.

[0017] To prevent misalignment of the circuit board during the pressing process, a positioning mechanism 3 is proposed. A fixed frame 305 is provided below the fixed platform 102. The fixed platform 102 has intersecting vertical grooves 301 and horizontal grooves 302. Positioning rods 303 are slidably connected within both the vertical and horizontal grooves 301 and 302. When the device is not pressing, the tops of the multiple positioning rods 303 are higher than the plane of the fixed platform 102. Electric telescopic rods 304 are installed on the four side walls of the fixed frame 305. The movable ends of the multiple electric telescopic rods 304 are fixedly connected to one side of the multiple positioning rods 303. Two support plates 101 are each provided with... An auxiliary component 306 is provided for adaptively changing the height of the fixing frame 305. Multiple positioning rods 303 and multiple electric telescopic rods 304 are arranged in a circumferential array. The side of the multiple positioning rods 303 near the center is set as a smooth surface. The position of the multiple electric telescopic rods 304 is fixed by the fixing frame 305, and the position of the multiple positioning rods 303 is easily adjusted by the multiple electric telescopic rods 304, so that the multiple positioning rods 303 can move precisely in the vertical groove 301 and the horizontal groove 302, thereby aligning the four sides of the circuit board and placing the circuit board at the center of the fixing platform 102, ensuring the subsequent pressing effect of the circuit board.

[0018] Example 2: Based on Embodiment 1, the technical solution proposed in Embodiment 1 is used to solve the problem that in the prior art, when the circuit board is pressed by a pressing plate, it is easy to move and misalign to both sides when it is pressed by downward pressure, thus affecting the pressing quality. However, when the height of the positioning rod 303 is higher than the plane of the circuit board, it will block the pressing of the circuit board.

[0019] To avoid the multiple positioning rods 303 obstructing the pressing of the circuit board, combined with Figure 1 and Figure 4 As shown, an auxiliary component 306 is proposed. A sliding groove 3061 is opened on opposite sides of two support plates 101. Slider blocks 3062 are fixedly connected to both sides of the fixed frame 305 within the sliding groove 3061. Fixed plates 3063 are fixedly connected to the four corners of the fixed frame 305. Springs 3064 are fixedly connected to the bottom of each of the fixed plates 3063. A base plate 3065 is fixedly connected between the two support plates 101. The top of the base plate 3065 is fixedly connected to one end of each of the springs 3064. The bottom of the base plate 3065 has a textured surface, which improves the friction between the base plate 3065 and the ground. When the height of the multiple positioning rods 303 is greater than the horizontal plane of the circuit board, the multiple positioning rods 303 precisely limit the circuit board. Under the action of the multiple springs 3064, the fixed frame 305 moves synchronously within the sliding groove 3061 through the sliders 3062 during the pressing process of the pressing plate 204, making it less likely to obstruct the pressing plate 204 and further improving the pressing effect of the device.

[0020] To facilitate the pressing of circuit boards, a pressing mechanism 2 is proposed. Two vertical plates 201 are fixedly connected to the top of a fixed platform 102. A horizontal plate 202 is fixedly connected to the two vertical plates 201. A small cylinder 203 is installed on the horizontal plate 202. A pressing plate 204 is installed on the movable end of the small cylinder 203. The horizontal plate 202 is supported and fixed by the two vertical plates 201. The height of the pressing plate 204 is adjusted by the small cylinder 203, thereby facilitating the pressing of the circuit board.

[0021] It should be noted that the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A circuit board pressing device for preventing misalignment, comprising a main body mechanism (1) serving as the main body of the device, the main body mechanism (1) comprising two support plates (101) and a fixing platform (102), wherein a pressing mechanism (2) for pressing the circuit board is provided on the top of the main body mechanism (1), characterized in that: The main body (1) is provided with a positioning mechanism (3) to prevent circuit board misalignment. The positioning mechanism (3) includes a fixed frame (305) located below the fixed platform (102). The fixed platform (102) has intersecting vertical grooves (301) and horizontal grooves (302). Positioning rods (303) are slidably connected in both the vertical grooves (301) and the horizontal grooves (302). Electric telescopic rods (304) are installed on the four side walls of the fixed frame (305). The movable ends of the multiple electric telescopic rods (304) are fixedly connected to one side of the multiple positioning rods (303). The two support plates (101) are provided with auxiliary components (306) on opposite sides for adaptively changing the height of the fixed frame (305).

2. The circuit board pressing device for preventing misalignment according to claim 1, characterized in that: The auxiliary component (306) includes a slide groove (3061) opened on the opposite side of the two support plates (101), and sliders (3062) located in the slide groove (3061) are fixedly connected to both sides of the fixed frame (305). Fixing plates (3063) are fixedly connected to the four corners inside the fixed frame (305). Springs (3064) are fixedly connected to the bottom of the multiple fixing plates (3063). A base plate (3065) is fixedly connected between the two support plates (101).

3. The circuit board pressing device for preventing misalignment according to claim 2, characterized in that: The pressing mechanism (2) includes two upright plates (201) fixedly connected to the top of the fixed platform (102), and a horizontal plate (202) fixedly connected to the two upright plates (201). A small cylinder (203) is installed on the horizontal plate (202), and a pressing plate (204) is installed on the movable end of the small cylinder (203).

4. The circuit board pressing device for preventing misalignment according to claim 3, characterized in that: The multiple positioning rods (303) and multiple electric telescopic rods (304) are all arranged in a circular array.

5. The circuit board pressing device for preventing misalignment according to claim 2, characterized in that: The side of each of the positioning rods (303) near the center is made smooth, and the bottom of the base plate (3065) is provided with roller texture.

6. The circuit board pressing device for preventing misalignment according to claim 2, characterized in that: The top of the base plate (3065) is fixedly connected to one end of a plurality of springs (3064). When the device is not pressed, the tops of the plurality of positioning rods (303) are higher than the plane of the fixed platform (102).

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