Detection device for circuit board production

Abstract

The utility model discloses a detection device for circuit board production, which comprises a supporting bottom box, the top of the supporting bottom box is fixedly connected with a supporting table, and the detection device has the beneficial effects that a second motor and an adjusting screw rod are added, so that the output end of the second motor drives the adjusting screw rod to rotate, the height position of a sliding plate is adjusted, and the detection efficiency is improved. The height positions of an adjusting sliding block, an adjusting sliding rod and a limiting sliding block are adjusted by arranging the adjusting sliding block, the adjusting sliding rod and the limiting sliding block, the overall height position of a sliding side frame is adjusted, the supporting height position of a circuit board is adjusted through the sliding side frame, and the clamping height position of the circuit board during detection is conveniently adjusted; the output end of the air cylinder drives the clamping plate to move, a clamped circuit board is pressed through the clamping plate and the inner side of the sliding side frame, and the fixing stability of the circuit board during detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board detection, in particular to a detection device for circuit board production. Background Technique

[0002] The circuit board can be called a printed circuit board or a printed wiring board. The circuit board is composed of integrated circuits, crystal oscillators, trimming capacitors, and printed circuit boards. The names of circuit boards include: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, etc. When existing circuit boards are produced, detection devices are needed. However, the existing detection devices are not convenient for adjusting the detection height position of the circuit board that has been fixedly clamped during the detection of the circuit board, and do not have the function of pressing when clamping and fixing circuit boards of different thicknesses, and have poor adaptability to fixing circuit boards. Content of the Utility Model

[0003] The purpose of the utility model is to provide a detection device for circuit board production, so as to solve the problems in the above background technique that the existing detection device is not convenient for adjusting the detection height position of the circuit board that has been fixedly clamped during the detection of the circuit board, does not have the function of pressing when clamping and fixing circuit boards of different thicknesses, and has poor adaptability to fixing circuit boards.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A detection device for circuit board production, including a support bottom box, the top of the support bottom box is fixedly connected with a support platform, two sliding top plates are symmetrically and slidably connected to the top of the support bottom box, sliding side frames are slidably connected to the inner sides of the two sliding top plates, a fixed top plate is fixedly connected to the top of the sliding side frame, a clamping plate is slidably connected to the inner side of the sliding side frame, a cylinder is installed on the top of the fixed top plate, the output end of the cylinder is fixedly connected with the clamping plate, limit sliders are slidably connected to the interiors of the two sliding top plates, one side of the limit slider is fixedly connected with the sliding side frame, adjusting sliding rods are fixedly connected to the bottoms of the two limit sliders, a sliding plate is slidably connected to the interior of the support bottom box, a bidirectional lead screw is rotatably connected to the interior of the sliding plate, two adjusting sliders are symmetrically and threadedly connected to the outer side of the bidirectional lead screw, both of the two adjusting sliders are slidably connected to the sliding plate, the bottom end of the adjusting sliding rod is fixedly connected with the adjusting slider, the adjusting sliding rod is movably connected with the support bottom box, and the adjusting sliding rod is slidably connected with the sliding top plate.

[0005] As a preferred scheme of the utility model: A first motor is installed on one side of the sliding plate, and the output end of the first motor is fixedly connected with the bidirectional lead screw.

[0006] As a preferred embodiment of the present utility model: An activity port cooperating with the first motor is provided on one side of the support bottom box, and the first motor is movably connected to the activity port.

[0007] As a preferred embodiment of the present utility model: An adjusting lead screw is threadedly connected inside the sliding plate, a second motor is installed at the bottom of the support bottom box, and the output end of the second motor is fixedly connected to the adjusting lead screw.

[0008] As a preferred embodiment of the present utility model: A fixing frame is fixedly connected to one side of the support bottom box, a lighting lamp is installed at the bottom of the fixing frame, a detection line is provided at the bottom of the fixing frame, a detection head is installed at one end of the detection line, and a storage box cooperating with the detection head is fixedly connected to one side of the fixing frame.

[0009] As a preferred embodiment of the present utility model: Two support bases are symmetrically and fixedly connected to the bottom of the support bottom box, a control panel is installed on one side of the support bottom box, and the air cylinder, the first motor, the second motor, the lighting lamp, the detection line and the detection head are all electrically connected to the control panel.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: By adding the second motor and the adjusting lead screw, the present utility model realizes that the output end of the second motor drives the adjusting lead screw to rotate, adjusts the height position of the sliding plate, thereby adjusting the height positions of the adjusting slider, the adjusting slide bar and the limiting slider, and further adjusting the overall height position of the sliding side frame. The height position of the circuit board supported by the sliding side frame is adjusted, which is convenient for adjusting the clamping height position of the circuit board during detection. By providing the air cylinder and the clamping plate, the present utility model realizes that the output end of the air cylinder drives the clamping plate to move, and the circuit board clamped is pressed tightly by the clamping plate and the inner side of the sliding side frame, improving the fixing stability of the circuit board during detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0012] Figure 2 It is a schematic diagram of the position structure of the control panel of the present utility model;

[0013] Figure 3 It is a schematic diagram of the internal structure of the support bottom box of the present utility model;

[0014] Figure 4 It is a schematic diagram of the internal structure of the sliding plate of the present utility model;

[0015] Figure 5 It is a schematic diagram of the internal structure of the sliding top plate of the present utility model;

[0016] Figure 6This is a side view of the overall structure of the utility model.

[0017] In the figure: 1, support bottom box; 2, support base; 3, support table; 4, sliding top plate; 5, sliding side frame; 6, fixed top plate; 7, cylinder; 8, clamping plate; 9, limit slider; 10, adjusting slide bar; 11, sliding plate; 12, bidirectional lead screw; 13, adjusting slider; 14, first motor; 15, movable opening; 16, adjusting lead screw; 17, second motor; 18, fixed frame; 19, lighting lamp; 20, detection line; 21, detection head; 22, storage box; 23, control panel. Specific embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 to 6 , the present utility model provides a technical solution: a detection device for circuit board production, including a support bottom box 1, a support table 3 is fixedly connected to the top of the support bottom box 1, two sliding top plates 4 are symmetrically and slidably connected to the top of the support bottom box 1, sliding side frames 5 are slidably connected to the inner sides of the two sliding top plates 4, a fixed top plate 6 is fixedly connected to the top of the sliding side frame 5, a clamping plate 8 is slidably connected to the inner side of the sliding side frame 5, a cylinder 7 is installed on the top of the fixed top plate 6, and the output end of the cylinder 7 is fixedly connected to the clamping plate 8. Limit sliders 9 are slidably connected to the interiors of the two sliding top plates 4, one side of the limit slider 9 is fixedly connected to the sliding side frame 5, adjusting slide bars 10 are fixedly connected to the bottoms of the two limit sliders 9, a sliding plate 11 is slidably connected to the interior of the support bottom box 1, a bidirectional lead screw 12 is rotatably connected to the interior of the sliding plate 11, two adjusting sliders 13 are symmetrically threadedly connected to the outer side of the bidirectional lead screw 12, both of the two adjusting sliders 13 are slidably connected to the sliding plate 11, the bottom end of the adjusting slide bar 10 is fixedly connected to the adjusting slider 13, the adjusting slide bar 10 is movably connected to the support bottom box 1, and the adjusting slide bar 10 is slidably connected to the sliding top plate 4. When the bidirectional lead screw 12 rotates, it drives the two adjusting sliders 13 on the outer side to move. When the adjusting slider 13 moves, it drives the adjusting slide bar 10 and the sliding top plate 4 to move towards the middle, driving the two sliding side frames 5 to clamp and support the circuit board on the support table 3, facilitating the adjustment of the detection height position of the circuit board.

[0020] Among them, a first motor 14 is installed on one side of the sliding plate 11, and the output end of the first motor 14 is fixedly connected to the bidirectional lead screw 12.

[0021] Among them, an activity port 15 that cooperates with the first motor 14 is opened on one side of the support bottom box 1, and the first motor 14 is movably connected to the activity port 15.

[0022] Among them, an adjusting screw rod 16 is threadedly connected inside the sliding plate 11, and a second motor 17 is installed at the bottom of the support bottom box 1. The output end of the second motor 17 is fixedly connected to the adjusting screw rod 16, and the adjusting screw rod 16 is driven to rotate and adjust by the output end of the second motor 17.

[0023] Among them, a fixing frame 18 is fixedly connected to one side of the support bottom box 1. A lighting lamp 19 is installed at the bottom of the fixing frame 18. A detection line 20 is provided at the bottom of the fixing frame 18. A detection head 21 is installed at one end of the detection line 20. A storage box 22 that cooperates with the detection head 21 is fixedly connected to one side of the fixing frame 18, which facilitates the storage of the detection head 21 inside the storage box 22.

[0024] Among them, two support bases 2 are symmetrically and fixedly connected to the bottom of the support bottom box 1. A control panel 23 is installed on one side of the support bottom box 1. The air cylinder 7, the first motor 14, the second motor 17, the lighting lamp 19, the detection line 20, and the detection head 21 are all electrically connected to the control panel 23. The device is centrally controlled through the control panel 23, which improves the safety and working efficiency of the device during use.

[0025] Specifically, during use, the circuit board to be detected is placed on the support table 3. The second motor 17 is started through the control panel 23. The output end of the second motor 17 drives the adjusting screw rod 16 to rotate. The adjusting screw rod 16 adjusts the position of the sliding plate 11 downward. The height positions of the adjusting slider 13, the adjusting slide rod 10, and the limit slider 9 are adjusted through the downward movement of the sliding plate 11, thereby adjusting the height position of the sliding side frame 5. By starting the first motor 14, the output end of the first motor 14 drives the bidirectional screw rod 12 to rotate. When the bidirectional screw rod 12 rotates, it drives the two outer adjusting sliders 13 to move. When the adjusting sliders 13 move, they drive the adjusting slide rod 10 and the sliding top plate 4 to move towards the middle, driving the two sliding side frames 5 to clamp and support the circuit board on the support table 3. By moving the sliding plate 11 upward, the sliding side frame 5 can be driven to move upward through the limit slider 9 at the top of the adjusting slide rod 10 to move the height position of the circuit board. The output end of the air cylinder 7 drives the clamping plate 8 to move downward, and the circuit board is clamped through cooperation with the inner side of the sliding side frame 5. The circuit board is detected through the detection head 21 installed at one end of the detection line 20.

[0026] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0027] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0028] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A circuit board production inspection device, comprising a supporting bottom box (1), characterized in that: The top of the supporting bottom box (1) is fixedly connected to a supporting platform (3); the top of the supporting bottom box (1) is symmetrically slidably connected to two sliding top plates (4); the inner sides of the two sliding top plates (4) are both slidably connected to sliding side frames (5); the top of the sliding side frames (5) is fixedly connected to a fixed top plate (6); the inner side of the sliding side frames (5) is slidably connected to a clamping plate (8); a cylinder (7) is installed on the top of the fixed top plate (6); the output end of the cylinder (7) is fixedly connected to the clamping plate (8); the interior of the two sliding top plates (4) is both slidably connected to a limiting slider (9); one side of the limiting slider (9) is slidably connected to the sliding side frames (5); The bottom of the two limit sliders (9) are fixedly connected with an adjusting slide rod (10), the interior of the supporting bottom box (1) is slidably connected with a sliding plate (11), the interior of the sliding plate (11) is rotatably connected with a bidirectional screw rod (12), the outer side of the bidirectional screw rod (12) is symmetrically threadedly connected with two adjusting slides (13), the two adjusting slides (13) are slidably connected with the sliding plate (11), the bottom end of the adjusting slide rod (10) is fixedly connected with the adjusting slide rod (13), the adjusting slide rod (10) is movably connected with the supporting bottom box (1), and the adjusting slide rod (10) is slidably connected with the sliding top plate (4).

2. A circuit board production detection device according to claim 1, characterized in that: A first motor (14) is installed on one side of the sliding plate (11), and an output end of the first motor (14) is fixedly connected to a bidirectional screw rod (12).

3. A circuit board production detection device according to claim 2, characterized in that: A movable opening (15) cooperating with a No. 1 motor (14) is provided on one side of the supporting bottom box (1), and the No. 1 motor (14) is movably connected to the movable opening (15).

4. A circuit board production detection device according to claim 3, characterized in that: The internal thread of the sliding plate (11) is connected with an adjusting screw rod (16), and a No. 2 motor (17) is installed at the bottom of the supporting bottom box (1), and the output end of the No. 2 motor (17) is fixedly connected with the adjusting screw rod (16).

5. A circuit board production detection device according to claim 4, characterized in that: A fixing frame (18) is fixedly connected to one side of the supporting bottom box (1), a lighting lamp (19) is installed at the bottom of the fixing frame (18), a detection line (20) is provided at the bottom of the fixing frame (18), a detection head (21) is installed at one end of the detection line (20), and a storage box (22) matched with the detection head (21) is fixedly connected to one side of the fixing frame (18).

6. A circuit board production detection device according to claim 5, characterized in that: The bottom of the support bottom box (1) is symmetrically fixedly connected to two support bases (2), one side of the support bottom box (1) is equipped with a control panel (23), and the cylinder (7), the first motor (14), the second motor (17), the lighting lamp (19), the detection line (20) and the detection head (21) are all electrically connected to the control panel (23).

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