Exposure machine operation platform capable of being remotely controlled

Abstract

The utility model discloses an exposure machine operating platform capable of being remotely controlled, which comprises a machine body, a double-thread screw is rotatably mounted on the outer wall of the machine body through a moving frame, a motor connected with the double-thread screw is fixedly mounted on the outer wall of the moving frame, and two moving blocks are mounted on the outer wall of the double-thread screw in a threaded manner. And a limiting rod is fixedly mounted in the moving frame, the limiting rod slidably penetrates through the two moving blocks, the upper end faces of the two moving blocks are fixedly connected with connecting frames through connecting mechanisms, and sliding rods are fixedly mounted in the two connecting frames. According to the clamping and positioning device, the double-thread screw, the movable sleeves, the connecting rods and other assemblies are arranged, the double-thread screw can drive the two movable blocks to move through cooperation with the limiting rods when rotating, the two movable blocks drive the connecting frames on the same side to move through cooperation of the connecting rods, and therefore the two positioning plates can be close to each other to clamp and position a workpiece; therefore, the exposure effect is prevented from being influenced by workpiece displacement.

Description

Technical Field

[0001] This utility model relates to the field of exposure machine technology, and in particular to an exposure machine operating platform that can be remotely controlled. Background Technology

[0002] An exposure machine is a device that transfers image information to a surface coated with a photosensitive material by turning on a light. It is mainly used in fields such as semiconductors, microelectronics, and biological devices, and achieves image transfer by emitting ultraviolet light of the UVA wavelength.

[0003] Remote operation of the exposure machine can reduce manual intervention and automate the exposure process, thereby significantly improving production efficiency. In the existing technology, most exposure machines cannot automatically position the workpiece on the table when remotely controlled, which makes the workpiece prone to displacement and deviation when placed, thus affecting the exposure effect, reducing production efficiency, and lacking practicality. Therefore, it is necessary to redesign a remotely controllable exposure machine operation platform to address the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a remotely controllable exposure machine operating platform.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A remotely controllable exposure machine operating platform includes a machine body. A double-headed screw is rotatably mounted on the outer wall of the machine body via a movable frame. A motor connected to the double-headed screw is fixedly mounted on the outer wall of the movable frame. Two moving blocks are threaded onto the outer wall of the double-headed screw. A limit rod is fixedly mounted inside the movable frame, and the limit rod slides through the two moving blocks. A connecting frame is fixedly connected to the upper end face of each of the two moving blocks via a connecting mechanism. A sliding rod is fixedly mounted inside each of the two connecting frames. An adjusting plate is slidably mounted on the outer wall of each of the two sliding rods via a stabilizing mechanism. The upper end face of each of the two adjusting plates is connected to the inner wall of the connecting frame on the same side via an adjusting mechanism. A pulley is fixedly mounted on the bottom wall of each of the two adjusting plates. A positioning plate is fixedly mounted at the end of each of the two adjusting plates. A moving plate is fixedly connected to the top wall of the machine body via a lifting mechanism. A pressure plate is fixedly connected to the bottom wall of the moving plate via an elastic mechanism. A camera is fixedly mounted on the top wall of the machine body. A DCS control module is fixedly mounted on the outer wall of the machine body.

[0007] Preferably, the connecting mechanism includes a connecting rod fixedly installed on the upper surface of the movable block, and the end of the connecting rod is fixedly connected to the outer wall of the connecting frame.

[0008] Preferably, the stabilizing mechanism includes a stabilizing rod fixedly installed inside the connecting frame, the stabilizing rod sliding through the adjusting plate.

[0009] Preferably, the adjustment mechanism includes an adjustment spring installed on the outer wall of the slide bar, and the two ends of the adjustment spring are elastically connected to the inner wall of the connecting frame and the upper surface of the adjustment plate, respectively.

[0010] Preferably, the lifting mechanism includes a cylinder fixedly installed on the top wall of the machine body, the telescopic end of the cylinder is fixedly connected to the upper surface of the moving plate, and both the cylinder and the motor are electrically connected to the DCS control module.

[0011] Preferably, the elastic mechanism includes two spring telescopic rods fixedly installed on the bottom wall of the movable plate, and the telescopic ends of the two spring telescopic rods are fixedly connected to the upper surface of the lower pressure plate.

[0012] The beneficial effects of this utility model are:

[0013] 1. By setting up components such as a double-ended screw, a movable sleeve, and a connecting rod, the double-ended screw can drive two movable blocks to move when it rotates through cooperation with the limiting rod. The two movable blocks can then drive the connecting frame on the same side to move through cooperation with the connecting rod. This allows the two positioning plates to move closer to each other to clamp and position the workpiece, thereby avoiding workpiece displacement from affecting the exposure effect.

[0014] 2. By setting up components such as cylinders, moving plates, and lower pressure plates, the cylinders can extend and retract downwards to move the moving plates, and the moving plates can then move the lower pressure plates via two spring telescopic rods. This allows the lower pressure plates to press the workpiece, making it lie flat on the upper surface of the lower table, thereby ensuring the consistency of the workpiece during light scanning and guaranteeing its exposure effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the remotely controllable exposure machine operation platform proposed in this utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the vertical section structure;

[0017] Figure 3 This is a side view of the remotely controllable exposure machine operating platform proposed in this utility model.

[0018] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point A in the diagram;

[0019] Figure 5 for Figure 2 Enlarged schematic diagram of the structure at point B in the diagram;

[0020] Figure 6 for Figure 2 A magnified schematic diagram of the structure at point C.

[0021] In the diagram: 1. Body, 2. Moving frame, 3. Double-headed screw, 4. Motor, 5. Limiting rod, 6. Moving block, 7. Connecting rod, 8. Connecting frame, 9. Slide rod, 10. Stabilizing rod, 11. Adjusting plate, 12. Adjusting spring, 13. Pulley, 14. Positioning plate, 15. Cylinder, 16. Moving plate, 17. Spring telescopic rod, 18. Lower pressure plate, 19. Camera, 20. DCS control module. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-6 The remotely controllable exposure machine operating platform includes a body 1. A double-headed screw 3 is rotatably mounted on the outer wall of the body 1 via a movable frame 2. A motor 4 connected to the double-headed screw 3 is fixedly mounted on the outer wall of the movable frame 2. Two moving blocks 6 are threadedly mounted on the outer wall of the double-headed screw 3. A limit rod 5 is fixedly mounted inside the movable frame 2. The limit rod 5 slides through the two moving blocks 6. A connecting frame 8 is fixedly connected to the upper end face of each of the two moving blocks 6 via a connecting mechanism. The connecting mechanism includes a connecting rod 7 fixedly mounted on the upper end face of the moving blocks 6. The end of the connecting rod 7 is fixedly connected to the outer wall of the connecting frame 8. A slide rod 9 is fixedly mounted inside each of the two connecting frames 8. An adjusting plate 11 is slidably mounted on the outer wall of each of the two slide rods 9 via a stabilizing mechanism. The stabilizing mechanism includes a stabilizing rod 10 fixedly mounted inside the connecting frame 8. The stabilizing rod 10 slides through the adjusting plate 11. The stabilizing rod 10 can restrict the adjusting plate 11, so that the adjusting plate 11 can only move axially along the outer wall of the slide rod 9.

[0024] The upper surfaces of the two adjusting plates 11 are connected to the inner wall of the connecting frame 8 on the same side through the adjusting mechanism. The adjusting mechanism includes an adjusting spring 12 installed on the outer wall of the slide rod 9. The two ends of the adjusting spring 12 are elastically connected to the inner wall of the connecting frame 8 and the upper surface of the adjusting plate 11, respectively. The bottom walls of the two adjusting plates 11 are fixedly installed with pulleys 13, and the ends of the two adjusting plates 11 are fixedly installed with positioning plates 14. The inner top wall of the machine body 1 is fixedly connected to a moving plate 16 through a lifting mechanism. The lifting mechanism includes a cylinder 15 fixedly installed on the inner top wall of the machine body 1. The telescopic end of the cylinder 15 is fixedly connected to the upper surface of the moving plate 16.

[0025] The bottom wall of the movable plate 16 is fixedly connected to the lower pressure plate 18 through an elastic mechanism. The elastic mechanism includes two spring telescopic rods 17 fixedly installed on the bottom wall of the movable plate 16. The telescopic ends of the two spring telescopic rods 17 are fixedly connected to the upper end face of the lower pressure plate 18. A camera 19 is fixedly installed on the inner top wall of the machine body 1. A DCS control module 20 is fixedly installed on the outer wall of the machine body 1. The cylinder 15 and the motor 4 are all electrically connected to the DCS control module 20.

[0026] When this utility model is in use, during remote control, the camera 19 can rotate 360° to capture images of the lower platform. The DCS control module 20 can remotely control the motor 4 and the lifting cylinder 15. When the workpiece is placed on the upper surface of the lower platform, the motor 4 can drive the double-headed screw 3 to rotate. When the double-headed screw 3 rotates, it can drive the two moving blocks 6 to move through the cooperation of the limiting rod 5. The two moving blocks 6 can then drive the connecting frame 8 on the same side to move through the cooperation of the connecting rod 7. Thus, the connecting frames 8 on both sides can move relative to each other. At this time, the connecting frames 8 on both sides can move through the pulley 13 on the same side. When it moves to the upper surface of the lower platform, under the elastic action of the adjusting spring 12, the adjusting plate 11 can slide on the outer wall of the sliding rod 9 through the cooperation of the stabilizing rod 10, and drive the bottom wall of the positioning plate 14 to fit against the upper platform. Thus, the two positioning plates 14 can move closer to each other to clamp and position the workpiece, thereby avoiding the workpiece displacement from affecting the exposure effect.

[0027] Before the workpiece is exposed, the motor 4 can drive the double-headed screw 3 to reverse. At this time, the connecting frames 8 on both sides can move away from each other and drive the pulley 13 to move. The pulley 13 can then move to the upper surface of the machine body 1, causing the adjusting plate 11 to slide upward and squeeze the adjusting spring 12. Then, the cylinder 15 can extend and retract downward to drive the moving plate 16 to move. The moving plate 16 then drives the lower pressure plate 18 to move through the two spring telescopic rods 17. This allows the lower pressure plate 18 to squeeze the workpiece, making it lay flat on the upper surface of the lower table, thus ensuring the consistency of the workpiece during light scanning and ensuring its exposure effect. During the squeezing process, the elasticity of the two spring telescopic rods 17 can prevent excessive squeezing force from damaging the workpiece.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A remotely controllable exposure machine operating platform, comprising a body (1), characterized in that, The outer wall of the body (1) is rotatably mounted with a double-headed screw (3) via a movable frame (2). A motor (4) connected to the double-headed screw (3) is fixedly mounted on the outer wall of the movable frame (2). Two moving blocks (6) are threadedly mounted on the outer wall of the double-headed screw (3). A limit rod (5) is fixedly mounted inside the movable frame (2). The limit rod (5) slides through the two moving blocks (6). A connecting frame (8) is fixedly connected to the upper end face of each of the two moving blocks (6) via a connecting mechanism. A slide rod (9) is fixedly mounted inside each of the two connecting frames (8). The outer walls of the two slide rods (9) are slidably mounted via a stabilizing mechanism. The machine body (1) is equipped with adjustment plates (11). The upper surfaces of the two adjustment plates (11) are connected to the inner wall of the connecting frame (8) on the same side through the adjustment mechanism. The bottom walls of the two adjustment plates (11) are fixedly equipped with pulleys (13). The ends of the two adjustment plates (11) are fixedly equipped with positioning plates (14). The inner top wall of the machine body (1) is fixedly connected with a moving plate (16) through a lifting mechanism. The bottom wall of the moving plate (16) is fixedly connected with a pressure plate (18) through an elastic mechanism. The inner top wall of the machine body (1) is fixedly equipped with a camera (19). The outer wall of the machine body (1) is fixedly equipped with a DCS control module (20).

2. The remotely controllable exposure machine operating platform according to claim 1, characterized in that, The connecting mechanism includes a connecting rod (7) fixedly installed on the upper surface of the movable block (6), and the end of the connecting rod (7) is fixedly connected to the outer wall of the connecting frame (8).

3. The remotely controllable exposure machine operating platform according to claim 2, characterized in that, The stabilizing mechanism includes a stabilizing rod (10) fixedly installed inside the connecting frame (8), and the stabilizing rod (10) slides through the adjusting plate (11).

4. The remotely controllable exposure machine operating platform according to claim 3, characterized in that, The adjustment mechanism includes an adjustment spring (12) installed on the outer wall of the slide bar (9), and the two ends of the adjustment spring (12) are elastically connected to the inner wall of the connecting frame (8) and the upper end face of the adjustment plate (11), respectively.

5. The remotely controllable exposure machine operating platform according to claim 4, characterized in that, The lifting mechanism includes a cylinder (15) fixedly installed on the top wall inside the body (1). The telescopic end of the cylinder (15) is fixedly connected to the upper surface of the moving plate (16). The cylinder (15) and the motor (4) are both electrically connected to the DCS control module (20).

6. The remotely controllable exposure machine operating platform according to claim 5, characterized in that, The elastic mechanism includes two spring telescopic rods (17) fixedly installed on the bottom wall of the movable plate (16), and the telescopic ends of the two spring telescopic rods (17) are fixedly connected to the upper end face of the lower pressure plate (18).

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