Adjustable evaporation wire feeding mechanism

Abstract

The utility model discloses an adjustable evaporation wire feeding mechanism, including the bottom plate, the bottom plate top fixedly connected with first support frame, be provided with the metal wire on the winding roller rotationally connected with first support frame on, the bottom plate top and be located first support frame one side fixedly connected with first sliding slot, be provided with the horizontal adjusting assembly on first sliding slot, first sliding block is connected with first sliding slot on the sliding, first sliding block top fixedly connected with second sliding slot, second sliding block is connected with second sliding slot on the sliding. In the utility model, through vertical adjusting assembly, horizontal adjusting assembly and adjusting assembly to the metal wire is adjusted, makes the metal wire fastening, avoids the metal wire loose when evaporating, leads to the error of evaporation, again through heating component to the metal wire in the conveying pipe is heated, makes the curved metal wire change directly, avoids the bending or distortion of metal wire.

Description

Technical Field

[0001] This utility model relates to the field of vapor deposition wire feeding technology, and in particular to an adjustable vapor deposition wire feeding mechanism. Background Technology

[0002] Vapor deposition is a physical vapor deposition technique that uses a vacuum environment to heat materials to evaporate or sublimate them, and then condenses them onto a substrate surface to form a film. Its core process includes three steps: material evaporation, gaseous particle transport, and substrate surface deposition. Under vacuum conditions, the evaporation source heats the coating material to vaporization, and the particles travel to the substrate in near-collision-free linear motion, forming a continuous thin film through adsorption, nucleation, and growth.

[0003] In existing vapor deposition processes, the metal wire is prone to loosening and bending during feeding, leading to uneven heating of different parts of the wire during the deposition process. This can result in differences in evaporation rates, which in turn affect the uniformity of the coating thickness. To overcome these disadvantages, this invention provides an adjustable vapor deposition wire feeding mechanism. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an adjustable evaporation wire feeding mechanism.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable evaporation wire feeding mechanism, comprising a base plate, a first support frame fixedly connected to the top of the base plate, a take-up roller rotatably connected to the first support frame, a metal wire disposed on the take-up roller, a first slide groove fixedly connected to the top of the base plate and located on one side of the first support frame, a first slider slidably connected to the first slide groove, a horizontal adjustment component disposed on the first slide groove, a second support frame fixedly connected to one side of the second slider, a second slide groove fixedly connected to the top of the first slider, a second slider slidably connected to the second slide groove, a vertical adjustment component disposed on the second slide groove, an adjustment component disposed on one side of the second slider, a third support frame fixedly connected to the top of the base plate and located on one side of the first slide groove, a heating chamber disposed on the second support frame, a conveying pipe disposed on the heating chamber, and a... It is equipped with a heating element.

[0006] Furthermore, the horizontal adjustment component includes a first threaded rod rotatably connected to the first slide groove, a first threaded hole is provided on one side of the first slider, the first threaded hole and the first threaded rod are threadedly connected, a first servo motor is fixedly connected to one side of the first slide groove, and the output end of the first servo motor passes through the first slide groove and is fixedly connected to one end of the first threaded rod.

[0007] Furthermore, the vertical adjustment component includes a second threaded rod rotatably connected to the second slide groove, a second threaded hole is provided on one side of the second slider, the second threaded hole and the second threaded rod are threadedly connected, a second servo motor is fixedly connected to one side of the second slide groove, and the output end of the second servo motor passes through the second slide groove and is fixedly connected to one end of the second threaded rod.

[0008] Furthermore, the adjustment assembly includes an adjustment roller rotatably connected to one side of the second slider, one side of the second support frame rotatably connected to one end of the adjustment roller, and a power assembly provided on one side of the second support frame.

[0009] Furthermore, the power assembly includes a third servo motor fixedly connected to one side of the second support frame, and the output end of the third servo motor passes through the second support frame and is fixedly connected to one end of the adjusting roller.

[0010] Furthermore, the heating assembly includes a heating wire fixedly connected to the interior of the heating chamber, a heater fixedly connected to one side of the heating chamber, and the output end of the heater passing through the heating chamber and fixedly connected to one end of the heating wire.

[0011] The beneficial effects of this utility model are: In use, this invention uses a vertical adjustment component, a horizontal adjustment component, and an adjustment component to adjust and tighten the metal wire, preventing it from loosening during evaporation and causing errors. Then, a heating component heats the metal wire in the delivery pipe, straightening any bent wire and preventing bending or twisting that could lead to uneven heating at different parts during evaporation and uneven coating thickness. Attached Figure Description

[0012] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the specific embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 : A perspective view of this utility model; Figure 2 : Schematic diagram of the internal structure of this utility model; Figure 3 The present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; Figure 4 The present utility model Figure 2 Enlarged schematic diagram of the structure at point B.

[0014] The attached figures are labeled as follows: 1. Base plate; 2. First support frame; 3. Take-up roller; 4. Metal wire; 5. First chute; 6. First slider; 7. First threaded rod; 8. First threaded hole; 9. First servo motor; 10. Second chute; 11. Second slider; 12. Second threaded rod; 13. Second threaded hole; 14. Second servo motor; 15. Adjusting roller; 16. Second support frame; 17. Third servo motor; 18. Third support frame; 19. Heating chamber; 20. Conveying pipe; 21. Heating wire; 22. Heater. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0016] As shown in Figures 1-4, an adjustable evaporation wire feeding mechanism is disclosed, comprising a base plate 1, a first support frame 2 fixedly connected to the top of the base plate 1, a take-up roller 3 rotatably connected to the first support frame 2, a metal wire 4 disposed on the take-up roller 3, a first slide groove 5 fixedly connected to the top of the base plate 1 and located on one side of the first support frame 2, a first slider 6 slidably connected to the first slide groove 5, a horizontal adjustment component disposed on the first slide groove 5, a second slide groove 10 fixedly connected to the top of the first slider 6, a second slider 11 slidably connected to the second slide groove 10, a vertical adjustment component disposed on the second slide groove 10, an adjustment component disposed on one side of the second slider 11, a second support frame 16 fixedly connected to one side of the second slider 11, a third support frame 18 fixedly connected to the top of the base plate 1 and located on one side of the first slide groove 5, a heating chamber 19 disposed on the second support frame 16, a conveying pipe 20 disposed on the heating chamber 19, and a heating component disposed on the heating chamber 19.

[0017] As shown in the figure, the horizontal adjustment assembly includes a first threaded rod 7 that is rotatably connected to the first slide groove 5. The first slider 6 has a first threaded hole 8 on one side, and the first threaded hole 8 and the first threaded rod 7 are threaded together. The first servo motor 9 is fixedly connected to one side of the first slide groove 5. The output end of the first servo motor 9 passes through the first slide groove 5 and is fixedly connected to one end of the first threaded rod 7, and is used to adjust the horizontal movement of the component and adjust the horizontal direction.

[0018] As shown in the figure, the vertical adjustment component includes a second threaded rod 12 rotatably connected to the second slide 10, a second threaded hole 13 on one side of the second slider 11, and a threaded connection between the second threaded hole 13 and the second threaded rod 12. A second servo motor 14 is fixedly connected to one side of the second slide 10. The output end of the second servo motor 14 passes through the second slide 10 and is fixedly connected to one end of the second threaded rod 12, and is used to adjust the vertical movement of the component to adjust the vertical direction.

[0019] As shown in the figure, the adjustment assembly includes an adjustment roller 15 rotatably connected to one side of the second slider 11, a second support frame 16 rotatably connected to one end of the adjustment roller 15, and a power assembly provided on one side of the second support frame 16 for tightening the loosened metal wire 4.

[0020] As shown in the figure, the power assembly includes a third servo motor fixedly connected to one side of the second support frame 16. 17. The output end of the third servo motor 17 passes through the second support frame 16 and is fixedly connected to one end of the adjusting roller 15, and is used to provide power for the rotation of the adjusting roller 15 on the adjusting assembly.

[0021] As shown in the figure, the heating assembly includes a heating wire 21 fixedly connected to the inside of the heating chamber 19. A heater 22 is fixedly connected to one side of heating chamber 19. The output end of heater 22 passes through heating chamber 19 and is fixedly connected to one end of heating wire 21. It is used to heat metal wire 4 to soften and straighten it.

[0022] Working principle: In use, first check if the entire device is intact. After inspection, pull out the metal wire 4 from the take-up roller 3, pass it through the two adjusting rollers 15 on the second support frame 16, and then through the conveying pipe 20 in the heating chamber 19. Then, start the heater 22, which heats the heating wire 21 in the heating chamber 19, softening and straightening the metal wire 4 in the conveying pipe 20. Afterward, the third servo motor 17 starts, driving the adjusting rollers 15 to rotate, moving the metal wire 4 and thus feeding the straightened metal wire 4 from the conveying pipe 20 into the vapor deposition machine for vapor deposition. When the metal wire 4 becomes loose, start the first servo motor 9 and the second servo motor 14, respectively driving the first threaded rod 7 and the second threaded rod 12 to rotate, causing the first sliding... Block 6 and the second slider 11 slide on the first slide groove 5 and the second slide groove 10 to adjust the position of the adjusting roller 15 and tighten the metal wire 4.

[0023] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable evaporation wire feeding mechanism, comprising a base plate (1), characterized in that: A first support frame (2) is fixedly connected to the top of the base plate (1). A take-up roller (3) is rotatably connected to the first support frame (2). A metal wire (4) is provided on the take-up roller (3). A first slide groove (5) is fixedly connected to the top of the base plate (1) and to one side of the first support frame (2). A first slider (6) is slidably connected to the first slide groove (5). A horizontal adjustment component is provided on the first slide groove (5). A second slide groove (10) is fixedly connected to the top of the first slider (6). A second slider (11) is slidably connected. A vertical adjustment component is provided on the second slide groove (10). An adjustment component is provided on one side of the second slider (11). A second support frame (16) is fixedly connected on one side of the second slider (11). A third support frame (18) is fixedly connected to the top of the base plate (1) and on one side of the first slide groove (5). A heating chamber (19) is provided on the second support frame (16). A conveying pipe (20) is provided on the heating chamber (19). A heating component is provided on the heating chamber (19).

2. The adjustable evaporation wire feeding mechanism according to claim 1, characterized in that: The horizontal adjustment assembly includes a first threaded rod (7) rotatably connected to the first slide (5), a first threaded hole (8) is provided on one side of the first slider (6), the first threaded hole (8) and the first threaded rod (7) are threadedly connected, a first servo motor (9) is fixedly connected to one side of the first slide (5), and the output end of the first servo motor (9) passes through the first slide (5) and is fixedly connected to one end of the first threaded rod (7).

3. The adjustable evaporation wire feeding mechanism according to claim 1, characterized in that: The vertical adjustment assembly includes a second threaded rod (12) rotatably connected to the second slide (10), a second threaded hole (13) is provided on one side of the second slider (11), the second threaded hole (13) and the second threaded rod (12) are threadedly connected, a second servo motor (14) is fixedly connected to one side of the second slide (10), and the output end of the second servo motor (14) passes through the second slide (10) and is fixedly connected to one end of the second threaded rod (12).

4. The adjustable evaporation wire feeding mechanism according to claim 1, characterized in that: The adjustment assembly includes an adjustment roller (15) rotatably connected to one side of the second slider (11), and one side of the second support frame (16) rotatably connected to one end of the adjustment roller (15). A power unit is located on one side.

5. The adjustable evaporation wire feeding mechanism according to claim 4, characterized in that: The power assembly includes a third servo motor (17) fixedly connected to one side of the second support frame (16), and the output end of the third servo motor (17) is fixedly connected through the second support frame (16) and one end of the adjusting roller (15).

6. The adjustable evaporation wire feeding mechanism according to claim 1, characterized in that: The heating assembly includes a heating wire (21) fixedly connected to the interior of the heating chamber (19). A heater (22) is fixedly connected to one side of the heating chamber (19). The output end of the heater (22) passes through the heating chamber (19) and is fixedly connected to one end of the heating wire (21).

Images