Circuit board double-shaft X-ray target drilling machine

Abstract

The utility model discloses a circuit board double-shaft X-ray target drilling machine which comprises a target drilling machine table body and further comprises X-ray target drilling machine heads, and the X-ray target drilling machine heads are arranged on one side of a machine frame at the top end of the target drilling machine table body. The second lead screw shaft is mounted at the top of the drilling target machine table body below the X-ray drilling target machine head, a machining table is arranged above the second lead screw shaft, and the machining table is in threaded connection with the second lead screw shaft; and the double-shaft motor is installed at the position, between the second lead screw shafts, of the top of the target drilling machine table body, a rotating rod is installed at the output end of the double-shaft motor, and a driving bevel gear is installed at one end of the rotating rod. According to the utility model, a double-shaft structure is adopted, two groups of circuit boards can be synchronously processed, and the processing efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a double-axis X-ray drilling target machine for circuit boards. Background Technique

[0002] A circuit board, also known as a printed circuit board (PCB), is a key component in electronic devices. It forms connections between electronic components by processing conductive patterns on an insulating substrate. The main function of the circuit board is to provide electrical connections between electronic components and at the same time provide mechanical support for the electronic components. It can miniaturize and visualize the circuit, and plays an important role in the mass production of fixed circuits and the optimization of electrical appliance layouts. The design and manufacture of circuit boards need to meet high-precision and reliability requirements and are widely used in various electronic devices, such as consumer electronic products like computers, mobile phones, and TVs, as well as industrial equipment, medical equipment, military equipment and other fields.

[0003] During the manufacturing and processing of circuit boards, a drilling target machine is used to drill holes in the circuit boards. However, the drilling target machine is usually of a single-axis structure and drills a single circuit board, resulting in low processing efficiency. Therefore, we propose a double-axis X-ray drilling target machine for circuit boards. Content of the Utility Model

[0004] The purpose of the utility model is to provide a double-axis X-ray drilling target machine for circuit boards to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A double-axis X-ray drilling target machine for circuit boards, including a drilling target machine body, and also including

[0006] X-ray drilling target heads, and the X-ray drilling target heads are all arranged on one side of the frame at the top of the drilling target machine body;

[0007] A second lead screw shaft, the second lead screw shaft is installed on the top of the drilling target machine body below the X-ray drilling target head, and a processing table is arranged above the second lead screw shaft, and the processing table is threadedly connected to the second lead screw shaft;

[0008] A double-axis motor, the double-axis motor is installed on the top of the drilling target machine body between the second lead screw shafts, and a rotating rod is installed at the output end of the double-axis motor, and a driving bevel gear is installed at one end of the rotating rod.

[0009] Preferably, an air pump is installed at the bottom end of the drilling target machine body.

[0010] Preferably, a first lead screw shaft is installed inside the frame, and a servo motor is installed on the outer wall of one side of the frame, and the output end of the servo motor extends into the frame and is fixedly connected to one end of the first lead screw shaft, so that the X-ray drilling target head moves left and right along the first lead screw shaft.

[0011] Preferably, one end of the X-ray drilling target head extends into the interior of the frame and is threadedly connected to the first lead screw shaft.

[0012] Preferably, an air chamber is arranged inside the processing table, and the air chamber is communicated with the output end of the air pump through a negative pressure air pipe, facilitating the extraction of the air inside the air chamber to generate negative pressure suction force by the suction cup.

[0013] Preferably, adsorption grooves are arranged at the corner positions of the top end of the processing table, and suction cups are installed inside the adsorption grooves. The suction cups are communicated with the air chamber, facilitating the adsorption of the circuit board on the processing table to prevent its position from shifting during the processing.

[0014] Preferably, a driven bevel gear is installed at one end of the second lead screw shaft, and the driven bevel gear is tightly meshed with the driving bevel gear for the transmission work of the rotating rod and the second lead screw shaft.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] Place the circuit board on the processing table. By starting the biaxial motor to drive the rotating rod to rotate, the rotating rod drives the driving bevel gear to rotate. The driving bevel gear drives the second lead screw shaft through the driven bevel gear. The rotation of the second lead screw shaft makes the processing table drive the circuit board to translate below the X-ray drilling target head. By starting the servo motor to drive the first lead screw shaft to rotate forward and backward, the X-ray drilling target head moves left and right along the first lead screw shaft, and the X-ray drilling target head drills holes in the circuit board. This X-ray drilling machine adopts a biaxial structure composed of two groups of second lead screw shafts, and is equipped with two groups of processing tables and X-ray drilling target heads, which can process two groups of circuit boards simultaneously and synchronously, with high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 is the top view sectional structural schematic diagram of the present utility model;

[0019] Figure 3 is the Figure 1 enlarged structural schematic diagram at A in the present utility model;

[0020] Figure 4 is the enlarged structural schematic diagram of the processing table of the present utility model.

[0021] In the figure: 1. Drilling target machine table body; 2. Frame; 3. First lead screw shaft; 4. X-ray drilling target head; 5. Servo motor; 6. Processing table; 601. Air chamber; 602. Adsorption groove; 603. Suction cup; 604. Negative pressure air pipe; 7. Second lead screw shaft; 8. Air pump; 9. Biaxial motor; 10. Rotating rod; 11. Driving bevel gear; 12. Driven bevel gear. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is 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, and thus should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0024] In addition, terms such as "horizontal" and "vertical" do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0025] In the description of the present utility model, it should also be noted that unless otherwise clearly defined and limited, the terms "set", "installed", "connected", "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. 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 situations.

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-4 , an embodiment provided by the present invention: a dual-axis X-ray drilling target machine for a circuit board, including a drilling target machine body 1, and further including

[0028] X-ray drilling target heads 4, and the X-ray drilling target heads 4 are all arranged on one side of the frame 2 at the top of the drilling target machine body 1;

[0029] A second lead screw shaft 7, the second lead screw shaft 7 is installed on the top of the drilling target machine body 1 below the X-ray drilling target head 4, and a processing table 6 is arranged above the second lead screw shaft 7, and the processing table 6 is threadedly connected to the second lead screw shaft 7;

[0030] A dual-axis motor 9, the dual-axis motor 9 is installed on the top of the drilling target machine body 1 between the second lead screw shafts 7, and a rotating rod 10 is installed at the output end of the dual-axis motor 9, and a driving bevel gear 11 is installed at one end of the rotating rod 10;

[0031] Specifically, start the dual-axis motor 9 to drive the rotating rod 10 to rotate. The rotating rod 10 drives the driving bevel gear 11 to rotate. The driving bevel gear 11 drives the second lead screw shaft 7 through the driven bevel gear 12. The rotation of the second lead screw shaft 7 causes the processing table 6 to drive the circuit board to move horizontally to below the X-ray drilling target head 4. Immediately afterwards, start the servo motor 5 to drive the first lead screw shaft 3 to rotate forward and backward, so that the X-ray drilling target head 4 moves left and right along the first lead screw shaft 3, and the X-ray drilling target head 4 drills holes in the circuit board. This X-ray drilling target machine adopts a dual-axis structure composed of two groups of second lead screw shafts 7, and is equipped with two groups of processing tables 6 and X-ray drilling target heads 4, which can process two groups of circuit boards simultaneously and synchronously, with high processing efficiency;

[0032] An air pump 8 is installed at the bottom end of the drilling target machine body 1;

[0033] A first lead screw shaft 3 is installed inside the frame 2, and a servo motor 5 is installed on the outer wall of one side of the frame 2, and the output end of the servo motor 5 extends into the inside of the frame 2 and is fixedly connected to one end of the first lead screw shaft 3;

[0034] One end of the X-ray drilling target head 4 extends into the inside of the frame 2 and is threadedly connected to the first lead screw shaft 3;

[0035] An air chamber 601 is arranged inside the processing table 6, and the air chamber 601 is communicated with the output end of the air pump 8 through a negative pressure air pipe 604;

[0036] At the corner positions at the top of the processing table 6, adsorption grooves 602 are provided, and a suction cup 603 is installed inside the adsorption groove 602. The suction cup 603 is communicated with the air chamber 601;

[0037] Specifically, start the air pump 8 to extract the air in the air chamber 601 through the negative pressure air pipe 604, so that the suction cup 603 in the adsorption groove 602 generates a negative pressure suction force. The suction cup 603 tightly adsorbs the circuit board on the processing table 6, playing a role in fixing the circuit board and preventing its position from shifting during processing;

[0038] One end of the second lead screw shaft 7 is installed with a driven bevel gear 12, and the driven bevel gear 12 is tightly meshed with the driving bevel gear 11.

[0039] When the embodiment of the present application is in use: First, place the circuit board on the processing table 6. At this time, start the air pump 8 to extract the air in the air chamber 601 through the negative pressure air pipe 604, so that the suction cup 603 in the adsorption groove 602 generates a negative pressure suction force. The suction cup 603 tightly adsorbs the circuit board on the processing table 6, playing a role in fixing the circuit board and preventing its position from shifting during processing. Then, start the double-shaft motor 9 to drive the rotating rod 10 to rotate. The rotating rod 10 drives the driving bevel gear 11 to rotate. The driving bevel gear 11 drives the second lead screw shaft 7 through the driven bevel gear 12. The rotation of the second lead screw shaft 7 causes the processing table 6 to drive the circuit board to translate below the X-ray drilling target head 4. Immediately afterwards, start the servo motor 5 to drive the first lead screw shaft 3 to rotate forward and backward, so that the X-ray drilling target head 4 translates left and right along the first lead screw shaft 3. The X-ray drilling target head 4 drills holes in the circuit board. This X-ray drilling machine adopts a double-shaft structure composed of two second lead screw shafts 7, and is equipped with two processing tables 6 and X-ray drilling target heads 4, which can process two circuit boards simultaneously and synchronously, with high processing efficiency.

[0040] Obviously, the described embodiments above are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] It should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0042] It should be noted that the terms "first", "second", etc. in the description, claims and above-mentioned drawings of this application are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0043] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A double-axis X-ray drilling target machine for a circuit board, comprising a drilling target machine body (1), characterized in that: It also includes an X-ray drilling target head (4), and the X-ray drilling target heads (4) are all arranged on one side of a frame (2) at the top of a drilling target machine table body (1); a second lead screw shaft (7), the second lead screw shaft (7) is installed on the top of the drilling target machine table body (1) below the X-ray drilling target head (4), and a processing table (6) is arranged above the second lead screw shaft (7), and the processing table (6) is threadedly connected with the second lead screw shaft (7); a double-shaft motor (9), the double-shaft motor (9) is installed on the top of the drilling target machine table body (1) between the second lead screw shafts (7), and a rotating rod (10) is installed at the output end of the double-shaft motor (9), and a driving bevel gear (11) is installed at one end of the rotating rod (10).

2. The dual-axis X-ray drill target machine for circuit boards according to claim 1, wherein: An air pump (8) is installed at the bottom end of the drilling target machine table body (1).

3. A double-axis X-ray drilling target machine for a circuit board according to claim 1, characterized in that: A first lead screw shaft (3) is installed inside the frame (2), and a servo motor (5) is installed on the outer wall of one side of the frame (2), and the output end of the servo motor (5) extends into the inside of the frame (2) and is fixedly connected with one end of the first lead screw shaft (3).

4. A dual-axis X-ray drilling and targeting machine for circuit boards according to claim 1, characterized in that: One end of the X-ray drilling target head (4) extends into the inside of the frame (2) and is threadedly connected with the first lead screw shaft (3).

5. A dual-axis X-ray drill target machine for circuit boards according to claim 1, characterized in that: An air chamber (601) is arranged inside the processing table (6), and the air chamber (601) is communicated with the output end of the air pump (8) through a negative pressure air pipe (604).

6. A double-axis X-ray drilling target machine for circuit boards according to claim 1, characterized in that: Adsorption grooves (602) are arranged at the corner positions at the top of the processing table (6), and suction cups (603) are installed inside the adsorption grooves (602), and the suction cups (603) are communicated with the air chamber (601).

7. A double-axis X-ray drill target machine for a circuit board according to claim 1, characterized in that: A driven bevel gear (12) is installed at one end of the second lead screw shaft (7), and the driven bevel gear (12) is tightly meshed with the driving bevel gear (11).

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