Master control computer for patch experiment machine

Abstract

The utility model discloses a main control computer for a chip mounting experiment machine, which comprises a chip mounting machine and a computer, the outer side of the computer is sleeved with an outer case and a shielding frame, the outer case is fixedly connected with the chip mounting machine, one end of the outer case is fixedly connected with a vertical seat, one side of the vertical seat is provided with a ball screw nut pair, and the other side of the vertical seat is provided with a ball screw nut. Relates to the technical field of chip computers. The ball screw nut pair comprises the lead screw and the lead screw nut, the lead screw nut is rotatably connected with the vertical seat, and the lead screw is movably connected with the lead screw nut, so that the height of the display seat can be adjusted along the axial direction of the lead screw; the fixing head is fixedly connected to one end of the lead screw, one side of the fixing head is rotationally connected with the sliding seat through the rotating shaft, and the sliding seat is movably connected with the sliding rod, so that the extending distance and the rotating angle of the sliding rod can be adjusted, and the direction and the height of the display can be individually adjusted in the using process of the patch testing machine; and personnel operation and use are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of computers for patch, in particular to a main control computer for a patch testing machine. Background Art

[0002] The main control computer of the patch test machine is the command center of the entire system and plays a core role. The following is a detailed introduction to the main control computer of the patch test machine:

[0003] 1. Function and importance: The main control computer is responsible for running and storing the central control software and automatic picking program programming software. It is also responsible for storing the teaching programming visual system, PCB reference mark coordinate data, and fine pitch device database. As the core of the entire system, the main control computer ensures the coordinated work of various functional components to achieve high-precision patch operations.

[0004] 2. Interaction with other systems: The main control computer interacts closely with the visual system of the placement machine, receives data from the visual system, and calculates the placement origin position error (ΔX, ΔY) based on this data, thereby achieving precise control of the placement position on the circuit board. It also interacts with the on-site control computer system to ensure that the movement and teaching functions of the placement machine are accurately executed.

[0005] 3. Intelligence and sensors: With the improvement of the intelligence of the SMT test machine, the main control computer is also responsible for managing and analyzing the data from various sensors (such as pressure sensors, negative pressure sensors and position sensors), so as to achieve real-time monitoring of the normal operation of the machine. These sensors are like the "eyes" of the SMT machine, ensuring that each chip component can be accurately placed in the specified position.

[0006] 4. Technical features: The main control computer uses high-performance processors and memory to ensure the smoothness and stability of the system operation. It is also equipped with a large-capacity storage device for storing various control software and databases. Through advanced algorithms and software, the main control computer can achieve precise control of the patch process to ensure that each component can be accurately placed in the target position.

[0007] However, the computer for the patch test machine in the prior art is fixed on one side of the patch test machine, and the adjustment range for personnel is small. For people with large height differences, personalized adjustment is not possible, and there is room for improvement. Utility Model Content

[0008] The utility model aims to provide a main control computer for a patch testing machine to solve the problems raised in the above-mentioned background technology.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a main control computer for a patch testing machine, comprising a patch machine and a computer, the outer side of the computer is provided with an external chassis and a shielding frame, the external chassis is fixedly connected to the patch machine, one end of the external chassis is fixedly connected to a stand, one side of the stand is provided with a ball screw nut pair, the side of the ball screw nut pair away from the stand is provided with a rotating slide, the interior of the slide is movably connected with a sliding rod, and one end of the sliding rod is fixedly installed with a display seat for placing a display.

[0010] As a further solution of the utility model: a main control computer for a patch testing machine, a shielding frame is fixedly connected to the inside of the external chassis, a shielding plate is fixedly connected to one side of the box door, the box door is hinged to the external chassis, the shielding plate is movably connected to the shielding frame, and the shielding frame and the shielding plate are both covered on the outside of the computer.

[0011] As a further solution of the utility model: a main control computer for a chip placement experiment machine, a wire clamp is fixedly connected to one side of the chip placement machine, a spring is fixedly connected to the inside of the wire clamp, a cable is connected between the computer and a display, and the spring is movably connected to the cable.

[0012] As a further solution of the utility model: a main control computer for a patch testing machine, the ball screw nut pair includes a screw and a screw nut, the screw nut is rotatably connected to the stand, and the screw is movably connected to the screw nut.

[0013] As a further solution of the utility model: a main control computer for a patch testing machine, the end of the lead screw away from the stand is fixedly connected to a fixed head, the one end of the fixed head is fixedly connected to a rotating shaft, the end of the rotating shaft away from the fixed head is rotatably connected to the slide, a screw is provided on one side of the slide, the screw is threadedly connected to the slide, and the screw is movably connected to the sliding rod.

[0014] As a further solution of the utility model: a main control computer for a patch testing machine, a concave platform is provided inside the display seat.

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

[0016] 1. Since the ball screw nut pair includes a screw and a screw nut, wherein the screw nut is rotatably connected to the stand and the screw is movably connected to the screw nut, the height of the display seat can be adjusted along the axial direction of the screw. At the same time, a fixed head is fixedly connected to one end of the screw, one side of the fixed head is rotatably connected to the slide seat through a rotating shaft, and the slide seat is movably connected to the sliding rod, so the extension distance of the sliding rod and the rotation angle of the sliding rod can be adjusted, so that the direction and height of the display can be personalized during the use of the patch testing machine, which is convenient for personnel to operate and use.

[0017] 2. Since the outer chassis is hinged to the door and a shielding frame is fixedly connected to the inside of the outer chassis and a shielding plate is fixedly connected to one side of the door, the shielding frame and the shielding plate are both covered on the outside of the computer. Therefore, the shielding frame and the shielding plate can form a Faraday cage for shielding electromagnetic signals, thereby avoiding wireless signal interference when the computer is in use.

[0018] 3. The spring inside the cable clamp can clamp and fix the cable between the computer and the monitor to avoid the problem of the cable hanging and shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a main control computer for a patch testing machine of the utility model;

[0020] Figure 2 It is a schematic diagram of a computer and its connection structure in a main control computer for a patch testing machine of the utility model;

[0021] Figure 3 This is a schematic diagram of a central line clamp and its connection structure for a main control computer used in a patch testing machine of the utility model;

[0022] Figure 4 This utility model is a main control computer for a patch test machine Figure 2 The enlarged view of point A in the middle;

[0023] In the figure: 1. SMT machine; 2. Computer; 21. External case; 22. Shielding frame; 23. Case door; 24. Shielding plate; 3. Stand; 31. Lead screw; 32. Lead screw nut; 33. Sliding rod; 34. Display stand; 35. Concave table; 36. Fixed head; 37. Rotating shaft; 38. Sliding seat; 39. Screw; 4. Wire clamp; 5. Shrapnel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" 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 a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.

[0026] In an embodiment of the utility model, a main control computer for a patch testing machine includes a patch machine 1 and a computer 2, wherein an outer casing 21 and a shielding frame 22 are sleeved on the outer side of the computer 2, wherein the outer casing 21 is fixedly connected to the patch machine 1, and one end of the outer casing 21 is fixedly connected to a stand 3, and a ball screw nut pair is provided on one side of the stand 3, and a rotating slide 38 is provided on the side of the ball screw nut pair away from the stand 3, and a sliding rod 33 is movably connected inside the slide 38, and a display seat 34 for placing a display is fixedly installed on one end of the sliding rod 33.

[0027] See also Figure 1 , Figure 2 and Figure 4 Since the ball screw nut pair includes a screw 31 and a screw nut 32, wherein the screw nut 32 is rotatably connected to the stand 3 and the screw 31 is movably connected to the screw nut 32, the height of the display seat 34 can be adjusted along the axial direction of the screw 31. At the same time, a fixed head 36 is fixedly connected to one end of the screw 31, and one side of the fixed head 36 is rotatably connected to the slide seat 38 through a rotating shaft 37, and the slide seat 38 is movably connected to the sliding rod 33. Therefore, the extension distance of the sliding rod 33 and the rotation angle of the sliding rod 33 can be adjusted, so that the direction and height of the display can be adjusted in a personalized manner during the use of the patch testing machine, which is convenient for personnel to operate and use.

[0028] Also, see Figure 2Since the outer case 21 is hinged with the case door 23 and a shielding frame 22 is fixedly connected to the inside of the outer case 21 and a shielding plate 24 is fixedly connected to one side of the case door 23, the shielding frame 22 and the shielding plate 24 are both covered on the outside of the computer 2. Therefore, the shielding frame 22 and the shielding plate 24 can form a Faraday cage for shielding electromagnetic signals, thereby avoiding wireless signal interference when the computer 2 is in use.

[0029] Furthermore, the spring piece 5 inside the cable clamp 4 can clamp and fix the cable between the computer 2 and the display, thereby preventing the cable from hanging or dangling.

[0030] Other embodiments of the utility model: a shielding frame 22 is fixedly connected to the inside of the external chassis 21, a shielding plate 24 is fixedly connected to one side of the box door 23, the box door 23 is hinged to the external chassis 21, the shielding plate 24 is movably connected to the shielding frame 22, and the shielding frame 22 and the shielding plate 24 are both covered on the outside of the computer 2.

[0031] Other embodiments of the utility model: a wire clamp 4 is fixedly connected to one side of the placement machine 1, a spring 5 is fixedly connected inside the wire clamp 4, a cable is connected between the computer 2 and the display, and the spring 5 is movably connected to the cable.

[0032] Other embodiments of the utility model: the ball screw nut pair includes a screw 31 and a screw nut 32 , the screw nut 32 is rotatably connected to the stand 3 , and the screw 31 is movably connected to the screw nut 32 .

[0033] Other embodiments of the utility model: the end of the lead screw 31 away from the stand 3 is fixedly connected to a fixed head 36, one end of the fixed head 36 is fixedly connected to a rotating shaft 37, the end of the rotating shaft 37 away from the fixed head 36 is rotatably connected to a slide 38, a screw 39 is provided on one side of the slide 38, the screw 39 is threadedly connected to the slide 38, and the screw 39 is movably connected to the sliding rod 33.

[0034] In another embodiment of the present invention, a recess 35 is formed inside the display seat 34 .

[0035] The working principle of the utility model is as follows: since the ball screw nut pair includes a screw 31 and a screw nut 32, wherein the screw nut 32 is rotatably connected to the stand 3 and the screw 31 is movably connected to the screw nut 32, the height of the display seat 34 can be adjusted along the axial direction of the screw 31. At the same time, a fixed head 36 is fixedly connected to one end of the screw 31, one side of the fixed head 36 is rotatably connected to a slide seat 38 through a rotating shaft 37, and the slide seat 38 is movably connected to the sliding rod 33, the extension distance of the sliding rod 33 and the rotation angle of the sliding rod 33 can be adjusted, so that the direction and height of the display can be adjusted in a personalized manner during the use of the patch testing machine, which is convenient for personnel to operate and use.

[0036] Since the outer case 21 is hinged to the case door 23 and a shielding frame 22 is fixedly connected to the inside of the outer case 21 and a shielding plate 24 is fixedly connected to one side of the case door 23, the shielding frame 22 and the shielding plate 24 are both covered on the outside of the computer 2. Therefore, the shielding frame 22 and the shielding plate 24 can form a Faraday cage for shielding electromagnetic signals, thereby avoiding wireless signal interference when the computer 2 is in use.

[0037] The spring piece 5 inside the cable clamp 4 can clamp and fix the cable between the computer 2 and the display, avoiding the problem of the cable hanging and shaking.

[0038] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A main control computer for a patch testing machine, characterized in that: The invention comprises a chip mounter (1) and a computer (2), wherein an outer casing (21) and a shielding frame (22) are sleeved on the outer side of the computer (2), wherein the outer casing (21) is fixedly connected to the chip mounter (1), wherein one end of the outer casing (21) is fixedly connected to a stand (3), wherein a ball screw nut pair is arranged on one side of the stand (3), wherein a rotatable slide seat (38) is arranged on the side of the ball screw nut pair away from the stand (3), wherein a sliding rod (33) is movably connected inside the slide seat (38), and a display seat (34) for placing a display is fixedly installed on one end of the sliding rod (33).

2. A main control computer for a patch testing machine according to claim 1, characterized in that: A shielding frame (22) is fixedly connected to the interior of the outer case (21), a shielding plate (24) is fixedly connected to one side of a case door (23), the case door (23) is hinged to the outer case (21), the shielding plate (24) is movably connected to the shielding frame (22), and the shielding frame (22) and the shielding plate (24) are both covered on the outside of the computer (2).

3. A main control computer for a patch testing machine according to claim 2, characterized in that: A wire clamp (4) is fixedly connected to one side of the chip mounter (1), a spring sheet (5) is fixedly connected inside the wire clamp (4), a cable is connected between the computer (2) and the display, and the spring sheet (5) is movably connected to the cable.

4. A main control computer for a patch testing machine according to claim 3, characterized in that: The ball screw nut pair comprises a screw (31) and a screw nut (32); the screw nut (32) is rotatably connected to the stand (3); and the screw (31) is movably connected to the screw nut (32).

5. A main control computer for a patch testing machine according to claim 4, characterized in that: The end of the lead screw (31) away from the stand (3) is fixedly connected to a fixed head (36), one end of the fixed head (36) is fixedly connected to a rotating shaft (37), the end of the rotating shaft (37) away from the fixed head (36) is rotatably connected to a sliding seat (38), a screw rod (39) is provided on one side of the sliding seat (38), the screw rod (39) is threadedly connected to the sliding seat (38), and the screw rod (39) is movably connected to the sliding rod (33).

6. A main control computer for a patch testing machine according to claim 5, characterized in that: The display seat (34) is provided with a concave platform (35) inside.

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