Feeding device of exposure machine

Abstract

The utility model discloses an exposure machine feeding device, which belongs to the technical field of exposure machine feeding equipment, and comprises an exposure box and an exposure engraving plate arranged on the exposure box, the exposure box is provided with a transmission mechanism, the transmission mechanism comprises a transmission wheel, a transmission roller I and a driving device, and the exposure box is provided with a fixed block. The transmission wheel is rotatably connected to the fixing block, mounting grooves are formed in the exposure box, pressing mechanisms are mounted in the mounting grooves, the transmission mechanism further comprises a sliding groove formed in one side of the fixing block, a rotating lead screw arranged on the sliding groove and a lead screw motor used for driving the rotating lead screw, and a sliding block slidably connected with the sliding groove is movably connected to the rotating lead screw; and one side of the sliding block is connected with an abutting plate. The conveying mechanism and the pressing mechanism are arranged, materials are more stable in the conveying process through the design of the conveying wheels and the first conveying rollers, the second conveying rollers and the second conveying wheels press the materials in the conveying process, and the materials are effectively prevented from loosening or shifting in the conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of exposure machine feeding equipment, in particular to an exposure machine feeding device. Background Art

[0002] An exposure machine is a machine that transfers image information on film or other transparent objects to a surface coated with photosensitive material by emitting UVA wavelength ultraviolet light. It is widely used in the fields of semiconductors, microelectronics, biodevices and nanotechnology.

[0003] In the workflow of the exposure machine, loading is a crucial link. The loading process of traditional exposure machines often relies on manual operation, which is not only inefficient, but also easily leads to problems such as unstable material transmission and position deviation due to human factors, thus affecting the quality and efficiency of exposure.

[0004] In order to solve the above problems, the utility model proposes a loading device for an exposure machine. Utility Model Content

[0005] The purpose of the utility model is to provide an exposure machine loading device to solve the problems in the above technical background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an exposure machine loading device, including an exposure box and an exposure plate arranged on the exposure box, the exposure box is provided with a transmission mechanism, the transmission mechanism includes transmission wheels arranged on both sides of the exposure plate through a rotating shaft, a plurality of transmission rollers arranged on one side of the exposure box through a rotating shaft, and a driving device for driving the transmission roller and the transmission wheel to rotate, the exposure box is provided with fixed blocks on both sides of the middle part of the exposure plate, the transmission wheel is rotatably connected to the fixed block, the exposure box is provided with installation grooves on both sides above the transmission roller and on the fixed block, the installation grooves are all equipped with a pressing mechanism, and the pressing mechanism includes The cam is an angular channel that is fixedly connected to the top of the cam and is provided with a spring that is further provided on the cam. The cam is configured to move the cam in a direction of rotation and move the cam in a direction of rotation. The cam is configured to move the cam in a direction of rotation and move the cam in a direction of rotation.

[0007] In some embodiments of the utility model: a controller is provided on one side of the exposure box, the driving device and the lead screw motor are electrically connected to the controller, and a trigger block electrically connected to the controller is provided on one side of the contact plate close to the transmission wheel.

[0008] In some embodiments of the utility model: the end of the rotating screw away from the fixed block passes through the exposure box, and the screw motor is arranged on any of the rotating screws, and the screw motor drives the two rotating screws to rotate through a pulley device.

[0009] In some embodiments of the present invention: the driving device is a driving motor, and the driving motor is arranged on one side of the exposure box through a motor support seat, and the output end of the driving motor is connected to the transmission roller.

[0010] In some embodiments of the utility model: two transmission rollers are provided, and both ends of the rotating shaft pass through the exposure box, one end of the rotating shaft passes through the fixed block, and the driving motor is arranged on the rotating shaft close to the transmission wheel, and both ends of the rotating shaft close to the transmission wheel are provided with driving pulleys, one end of the rotating shaft away from the transmission wheel and one end of the two rotating shafts are provided with driven pulleys cooperating with the driving pulley, and a rotating belt is connected between the driving pulley and the driven pulley cooperating therewith.

[0011] In some embodiments of the utility model: the exposure machine is provided with a cover plate above the transmission roller 2, and the top of the mounting groove is communicated with the cover plate, and the exposure box is provided with a fixed plate between the transmission roller 1, and the fixed plate is provided with an opening adapted to the distance between the transmission roller 1 and the transmission roller 2.

[0012] In summary, the utility model has the following beneficial effects:

[0013] The utility model realizes automatic material loading and reduces manual intervention by providing a transmission mechanism and a pressing mechanism. The design of the transmission wheel and the transmission roller one makes the material more stable during the transmission process. The transmission roller two and the transmission wheel two press the material during the transmission process, which effectively prevents the material from loosening or shifting during the transmission process. At the same time, the setting of the driving device enables the transmission roller one and the transmission wheel to rotate smoothly, ensuring the continuity and stability of the transmission. After the exposure work is completed, the material can be pushed toward the transmission mechanism by rotating the screw motor to move the resistance plate. The driving device of the transmission mechanism drives the transmission roller one and the transmission wheel to reverse and guide the material out of the exposure box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 for Figure 1 AA section view in;

[0016] Figure 3 It is a schematic diagram of the structure of the placement seat in the utility model.

[0017] In the figure: 1. cover plate; 2. slide groove; 3. rotating shaft; 4. rotating shaft; 5. driving pulley; 6. pressing mechanism; 7. motor support seat; 8. driving motor; 9. fixing block; 10. transmission wheel 2; 11. sliding block; 12. resistance block; 13. trigger block; 14. exposure plate; 15. pulley device; 16. screw motor; 17. mounting groove; 18. connecting seat; 19. fixing rod; 20. spring member; 21. opening; 22. controller; 23. transmission roller 2; 24. transmission roller 1; 25. fixing plate; 26. exposure box. DETAILED DESCRIPTION

[0018] 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 of the utility model, other embodiments obtained by ordinary technicians in this field without creative work are all within the scope of protection of the utility model.

[0019] The utility model provides the following technical solutions: Figure 1-3As shown, an exposure machine loading device includes an exposure box 26 and an exposure plate 14 arranged on the exposure box 26, the exposure box 26 is provided with a transmission mechanism, the transmission mechanism includes transmission wheels arranged on both sides of the exposure plate 14 through a rotating shaft 3, a plurality of transmission rollers 24 arranged on one side of the exposure box 26 through a rotating shaft 4, and a driving device for driving the transmission rollers 24 and the transmission wheels to rotate, the exposure box 26 is provided with fixed blocks 9 on both sides of the middle of the exposure plate 14, the transmission wheel is rotatably connected to the fixed block 9, the exposure box 26 is provided with mounting grooves 17 on both sides above the transmission rollers 24 and on the fixed block 9, the mounting grooves 17 are all installed with a pressing mechanism 6, and the pressing mechanism 6 includes a pressing mechanism connected to the bottom of the mounting groove 17 A connected connecting seat 18 and a connecting rod arranged on the connecting seat 18, a spring member 20 also arranged on the connecting rod and a fixed rod 19 sleeved on the connecting rod, the bottom of the spring member 20 is connected to the top of the fixed rod 19, and a transmission wheel 2 10 is rotatably connected to the fixed rod 19 in the pressing mechanism 6 on the fixed block 9, and a transmission roller 2 23 is rotatably connected to the fixed rod 19 in the pressing mechanism 6 above the transmission roller 1 24. The transmission mechanism also includes a slide groove 2 arranged on one side of the fixed block 9, a rotating screw rod arranged on the slide groove 2 and a screw motor 16 for driving the rotating screw rod, a sliding block 11 slidably connected to the slide groove 2 is movably connected to the rotating screw rod, and a resistance plate is connected to one side of the sliding block 11. The utility model realizes automatic material loading and reduces manual intervention by providing a transmission mechanism and a pressing mechanism 6. The design of the transmission wheel and the transmission roller 1 24 makes the material more stable during the transmission process. The transmission roller 2 23 and the transmission wheel 2 10 press the material during the transmission process, which effectively prevents the material from loosening or shifting during the transmission process. At the same time, the setting of the driving device enables the transmission roller 1 24 and the transmission wheel to rotate smoothly, ensuring the continuity and stability of the transmission. After the exposure work is completed, the screw motor 16 rotates the screw to move the contact plate to push the material toward the transmission mechanism. The driving device of the transmission mechanism drives the transmission roller 1 24 and the transmission wheel to reverse and export the material out of the exposure box 26.

[0020] In some embodiments of the present invention: a controller 22 is provided on one side of the exposure box 26, the driving device and the lead screw motor 16 are electrically connected to the controller 22, and a trigger block 13 is provided on the side of the contact plate close to the transmission wheel and electrically connected to the controller 22. The present invention not only retains the original beneficial effects by providing the controller 22 and the trigger block 13, but also realizes intelligent control and automatic adjustment. When the material is transmitted to the specified position, the trigger block 13 triggers the controller 22 to send a signal, and the transmission mechanism stops transmitting the material.

[0021] In some embodiments of the present invention: one end of the rotating screw away from the fixed block 9 passes through the exposure box 26, and the screw motor 16 is set on any rotating screw, and the screw motor 16 drives the two rotating screws to rotate through the pulley device 15.

[0022] In some embodiments of the present invention, the driving device is a driving motor 8 , and the driving motor 8 is arranged on one side of the exposure box 26 through a motor support seat 7 , and the output end of the driving motor 8 is connected to a transmission roller 24 .

[0023] In some embodiments of the utility model: two transmission rollers 24 are provided, and both ends of the rotating shaft 4 pass through the exposure box 26, one end of the rotating shaft 3 passes through the fixed block 9, and the driving motor 8 is arranged on the rotating shaft 4 close to the transmission wheel, and both ends of the rotating shaft 4 close to the transmission wheel are provided with a driving pulley 5, one end of the rotating shaft 4 away from the transmission wheel and one end of the two rotating shafts 3 are provided with a driven pulley matching with the driving pulley 5, and a rotating belt is connected between the driving pulley 5 and the driven pulley matching therewith.

[0024] In some embodiments of the utility model: the exposure machine is provided with a cover plate 1 above the transmission roller 23, and the top of the mounting groove 17 is communicated with the cover plate 1, and the exposure box 26 is provided with a fixed plate 25 between the transmission rollers 1 24, and the fixed plate 25 is provided with an opening 21 adapted to the distance between the transmission roller 1 24 and the transmission roller 2 23.

[0025] The use method of the exposure machine feeding device of the utility model is as follows:

[0026] First, the operator starts the device. After receiving the start signal, the controller 22 will initialize the status of each component, including the drive device, the screw motor 16, etc. The operator places the material to be exposed at the starting position of the transmission mechanism. When the material is placed, the operator sends a signal to the drive device through the controller 22 or the start button on the device, so that it starts to rotate the transmission roller 1 24 and the transmission wheel, thereby driving the material to be transmitted in the direction of the exposure plate 14. During the material transmission process, the transmission roller 23 and the transmission wheel 2 10 will press and fix the material under the action of the pressing mechanism 6 to ensure that the material remains stable during the transmission process without loosening or shifting. When the material is transmitted to the bottom of the exposure plate 14, one side of the material contacts the trigger block 13, and the trigger block 13 triggers the controller 22 to send a signal, the transmission mechanism stops transmitting the material, and the exposure machine starts the exposure operation. After the exposure work is completed, the drive device then drives the transmission roller 1 24 and the transmission wheel to reverse, and the screw motor 16 rotates the screw to move the contact plate forward, pushing the material to the transmission mechanism, and leading the material out of the exposure box 26.

[0027] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An exposure machine loading device, comprising an exposure box and an exposure plate arranged on the exposure box, wherein the exposure box is provided with a transmission mechanism, characterized in that: The transmission mechanism includes transmission wheels arranged on both sides of the exposure plate through a rotating shaft, a plurality of transmission rollers 1 arranged on one side of the exposure box through a rotating shaft, and a driving device for driving the transmission roller 1 and the transmission wheel to rotate. The exposure box is provided with fixed blocks on both sides of the middle part of the exposure plate, and the transmission wheel is rotatably connected to the fixed blocks. The exposure box is provided with mounting grooves on both sides above the transmission roller 1 and on the fixed blocks. The mounting grooves are all equipped with a pressing mechanism. The pressing mechanism includes a connecting seat connected to the bottom of the mounting groove and a connecting rod arranged on the connecting seat, and a setting There is also a spring part on the connecting rod and a fixed rod sleeved on the connecting rod, the bottom of the spring part is connected to the top of the fixed rod, and a transmission wheel 2 is rotatably connected to the fixed rod in the pressing mechanism on the fixed block, and a transmission roller 2 is rotatably connected to the fixed rod in the pressing mechanism above the transmission roller 1. The transmission mechanism also includes a slide groove arranged on one side of the fixed block, a rotating screw rod arranged on the slide groove and a screw motor for driving the rotating screw rod, a sliding block slidably connected to the slide groove is movably connected to the rotating screw rod, and a resistance plate is connected to one side of the sliding block.

2. The exposure machine loading device according to claim 1, characterized in that: A controller is arranged on one side of the exposure box, the driving device and the lead screw motor are electrically connected to the controller, and a trigger block electrically connected to the controller is arranged on one side of the abutment plate close to the transmission wheel.

3. The exposure machine loading device according to claim 1, characterized in that: One end of the rotating screw away from the fixed block passes through the exposure box, and the screw motor is arranged on any of the rotating screws, and the screw motor drives the two rotating screws to rotate through a pulley device.

4. The exposure machine loading device according to claim 1, characterized in that: The driving device is a driving motor, and the driving motor is arranged on one side of the exposure box through a motor support seat, and the output end of the driving motor is connected to the transmission roller.

5. The exposure machine loading device according to claim 4, characterized in that: The transmission rollers are provided with two, and both ends of the rotating shaft pass through the exposure box, one end of the rotating shaft passes through the fixed block, and the driving motor is arranged on the rotating shaft close to the transmission wheel, and both ends of the rotating shaft close to the transmission wheel are provided with driving pulleys, one end of the rotating shaft away from the transmission wheel and one end of the two rotating shafts are provided with driven pulleys cooperating with the driving pulley, and a rotating belt is connected between the driving pulley and the driven pulley cooperating therewith.

6. The exposure machine loading device according to claim 1, characterized in that: The exposure machine is provided with a cover plate above the transmission roller 2, and the top of the mounting groove is communicated with the cover plate, and the exposure box is provided with a fixed plate between the transmission roller 1, and the fixed plate is provided with an opening adapted to the distance between the transmission roller 1 and the transmission roller 2.

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