Conductive clamp up-down pressing track and coating device

Abstract

The utility model discloses a conductive clip up-down pressing track and coating device, which comprises an upper pressing track and a lower pressing track, the bottom surface of the upper pressing track is parallel to the top surface of the lower pressing track, a first guide groove is arranged at the bottom of the upper pressing track, and a second guide groove is arranged at the bottom of the lower pressing track. A second guide groove is formed in the position, corresponding to the first guide groove, of the top of the lower pressing rail, and a guide wheel of the conductive upper clamp moves in the first guide groove and the second guide groove and is used for limiting the moving direction and height of the conductive upper clamp. Through the first guide groove and the second guide groove, the upper position and the lower position of the guide wheel are limited, so that the height of the guide wheel can be controlled more stably, stable movement of the conductive upper clamp is ensured, stable opening and closing of the conductive clamp are ensured, the guide wheel jumps in an allowable range, clamping of a film to be coated is more stable, and the film coating efficiency is improved. The to-be-plated film is stably conveyed in the electroplating process, the electroplating effect is guaranteed, and the electroplating quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of coating, and more specifically to an upper and lower pressing track of a conductive clip and a coating device. Background Art

[0002] In the electroplating industry, the electroplating process is mainly divided into horizontal electroplating process and vertical electroplating process. In the horizontal electroplating process, the electroplating plate is placed horizontally in the electroplating tank. The drive device clamps the edge of the film through evenly spaced conductive clips and drives the plated touch to run in the electroplating tank to complete the electroplating process.

[0003] In traditional technology, the lower clamp of the conductive clamp is fixed on the steel belt, a guide wheel is set on the upper clamp, and a guide rail is set below the guide wheel. The guide wheel cooperates with the guide rail to move up and down. The lower film surface to be coated is closely attached to the upper end surface of the lower clamp, and the upper clamp will move downward until its lower end surface is attached to the upper end surface of the film to be coated, completing the clamping action. The upper clamp will move upward to open the conductive clamp.

[0004] During the operation of the film to be plated, the upper clamp may get stuck with the lower clamp during the movement, making it impossible to close the clamp normally and unable to clamp the film to be plated normally; in addition, due to manufacturing errors, installation errors, usage wear and tear, electroplating liquid corrosion and other reasons, the guide rail supporting the upper clamp is uneven, and the upper clamp moves up and down when passing through these positions. In this process, the conductive clamp may open, resulting in unstable clamping of the conductive clamp on the film to be plated, affecting the quality of electroplating.

[0005] The above shortcomings need to be improved. Summary of the invention

[0006] In order to solve or alleviate the problem that the upper clamp of the existing conductive clamp may get stuck with the lower clamp during movement, making it impossible to close the clamp normally and unable to clamp the plated touch screen normally, the utility model provides a conductive clamp upper and lower pressing rails and a coating device.

[0007] The technical solution of the utility model is as follows:

[0008] A conductive clip upper and lower pressed tracks, comprising an upper pressed track and a lower pressed track, wherein the bottom surface of the upper pressed track is parallel to the top surface of the lower pressed track, a first guide groove is arranged at the bottom of the upper pressed track, and a second guide groove is arranged at the top of the lower pressed track at a position corresponding to the first guide groove, and the guide wheels of the conductive upper clip move in the first guide groove and the second guide groove to limit the moving direction and height of the conductive upper clip.

[0009] Furthermore, the first guide groove and the second guide groove include a plurality of horizontal segments, the horizontal segments are used to maintain the relative position of the conductive upper clamp and the conductive lower clamp, and inclined segments are provided between adjacent horizontal segments, the inclined segments are used to change the relative position of the conductive upper clamp and the conductive lower clamp.

[0010] Furthermore, the horizontal segment includes a first horizontal segment and a second horizontal segment, the height of the first horizontal segment is higher than the height of the second horizontal segment, the first horizontal segment is used to keep the conductive upper clamp and the conductive lower clamp in an open state, and the second horizontal segment is used to keep the conductive upper clamp and the conductive lower clamp in a closed state.

[0011] Furthermore, along the moving direction of the conductive clip, the inclined section includes a first inclined section and a second inclined section, the height of the first inclined section gradually increases for opening the conductive clip, and the height of the second inclined section gradually decreases for closing the conductive clip.

[0012] Furthermore, the side surfaces of the first guide groove and the second guide groove are clearance-matched with the side walls of the guide wheel.

[0013] Furthermore, the bottom surfaces of the first guide groove and the second guide groove are clearance-matched with the outer circumferential surface of the guide wheel.

[0014] Furthermore, the top surface of the upper press-fit track and the bottom surface of the lower press-fit track are level.

[0015] Furthermore, the side surfaces of the upper press-fit rail and the side surfaces of the lower press-fit rail are vertical.

[0016] Furthermore, the upper pressed-fit rail and the lower pressed-fit rail are made of polyethylene.

[0017] A coating device comprises the above-mentioned conductive clip and the upper and lower pressed tracks.

[0018] The utility model according to the above scheme has the beneficial effect that the utility model limits the upper position of the guide wheel through the first guide groove and limits the lower position of the guide wheel through the second guide groove, so that the upper and lower positions of the guide wheel are restricted, so that the height of the guide wheel can be more stably controlled, the stable movement of the conductive upper clamp is ensured, the stable opening and closing of the conductive clamp is ensured, and the guide wheel can jump within the allowed range, so that the clamping of the film to be plated is more stable, and the film to be plated can be stably conveyed during the electroplating process, thereby ensuring the electroplating effect and the electroplating quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present utility model;

[0021] Figure 2 This is a structural diagram of the application state of Example 1 of the utility model;

[0022] Figure 3 for Figure 2 Sectional view at AA;

[0023] Figure 4 This is a schematic diagram of the front three-dimensional structure of Example 2 of the utility model;

[0024] Figure 5 It is a bottom-up stereoscopic structural schematic diagram of Example 2 of the utility model.

[0025] Among them, the figure marks in the figure are: 1. Upper pressing rail; 101. First guide groove; 102. First horizontal section; 103. Second horizontal section; 104. First inclined section; 105. Second inclined section; 2. Lower pressing rail; 201. Second guide groove; 3. Conductive clamp; 301. Conductive upper clamp; 302. Conductive lower clamp; 303. Guide wheel; 4. Driving roller; 5. Driven roller; 6. Steel belt. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0027] It should be noted that when a component is referred to as being "fixed" or "set" or "connected" to another component, it may be located directly or indirectly on the other component. The directions or positions indicated by the terms "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. are based on the directions or positions shown in the accompanying drawings and are only for the convenience of description and should not be construed as limitations on the present technical solution. The terms "first", "second", etc. are only used for the convenience of description and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features. "Multiple" means two or more, unless otherwise clearly and specifically defined. "Several" means one or more, unless otherwise clearly and specifically defined.

[0028] Example 1

[0029] like Figures 1 to 3 As shown, a conductive clip upper and lower pressed tracks described in one embodiment of the utility model include an upper pressed track 1 and a lower pressed track 2, the bottom surface of the upper pressed track 1 is parallel to the top surface of the lower pressed track 2, a first guide groove 101 is arranged at the bottom of the upper pressed track 1, and a second guide groove 201 is arranged at the top of the lower pressed track 2 at a position corresponding to the first guide groove 101, and the guide wheel 303 of the conductive upper clip 301 moves in the first guide groove 101 and the second guide groove 201, so as to limit the moving direction and height of the conductive upper clip 301.

[0030] In this embodiment, the conductive clamp 3 includes a conductive upper clamp 301 and a conductive lower clamp 302. The conductive lower clamp 302 is fixedly mounted on the steel belt 6. The conductive upper clamp 301 is slidably connected with the conductive lower clamp 302. A guide wheel 303 is provided on the conductive upper clamp 301. Driven by the steel belt 6, the guide wheel 303 of the conductive clamp 3 slides in the first guide groove 101 and the second guide groove 201. The horizontal position of the steel belt 6 does not move, so the height of the conductive lower clamp 302 remains stable. The heights of the first guide groove 101 and the second guide groove 201 change synchronously, so that the height of the guide wheel 303 fluctuates, and the guide wheel 303 drives the conductive upper clamp 301 and the conductive lower clamp 302 to slide relative to each other. When the conductive upper clamp 301 moves upward, the clamping surface of the conductive upper clamp 301 and the clamping surface of the conductive lower clamp 302 move away from each other, the conductive clamp 3 opens, and the touch to be plated is released; when the conductive upper clamp 301 moves downward, the clamping surface of the conductive upper clamp 301 and the clamping surface of the conductive lower clamp 302 approach each other, and when the two clamping surfaces contact the touch to be plated, the conductive clamp 3 closes, realizing the opening and closing of the conductive clamp 3.

[0031] In this embodiment, the upper limit of the guide wheel 303 is limited by the first guide groove 101, and the lower limit of the guide wheel 303 is limited by the second guide groove 201, so that the upper and lower positions of the guide wheel 303 are limited, so that the height of the guide wheel 303 can be more stably controlled, the stable movement of the conductive upper clamp 301 is ensured, the conductive clamp 3 is stably opened and closed, and the guide wheel 303 is allowed to jump within the allowed range, so that the clamping of the film to be plated is more stable, so that the film to be plated is stably conveyed during the electroplating process, the electroplating effect is ensured, and the electroplating quality is ensured. In addition, the first guide groove 101 and the second guide groove 201 simultaneously limit the side of the guide wheel 303 to ensure the stability of the moving direction of the conductive upper clamp 301 and prevent deviation. Since the jumping phenomenon of the conductive upper clamp 301 is reduced, the damage and replacement frequency of the conductive clamp 3 are correspondingly reduced, thereby reducing the maintenance cost. The first guide groove 101 and the second guide groove 201 have simple structures, are easy to manufacture and install, and have low manufacturing and maintenance costs.

[0032] like Figure 1 and Figure 2 As shown, in a preferred embodiment, the first guide groove 101 and the second guide groove 201 include multiple horizontal segments, the horizontal segments are used to maintain the relative position of the conductive upper clip 301 and the conductive lower clip 302, and inclined segments are arranged between adjacent horizontal segments, and the inclined segments are used to change the relative position of the conductive upper clip 301 and the conductive lower clip 302.

[0033] The horizontal section includes a first horizontal section 102 and a second horizontal section 103. The height of the first horizontal section 102 is higher than that of the second horizontal section 103. The first horizontal section 102 is used to keep the conductive upper clamp 301 and the conductive lower clamp 302 in an open state, and the second horizontal section 103 is used to keep the conductive upper clamp 301 and the conductive lower clamp 302 in a closed state.

[0034] Along the moving direction of the conductive clip 3 , the inclined section includes a first inclined section 104 and a second inclined section 105 . The height of the first inclined section 104 gradually increases for opening the conductive clip 3 , and the height of the second inclined section 105 gradually decreases for closing the conductive clip 3 .

[0035] When the guide wheel 303 enters the horizontal section of the first guide groove 101 and the second guide groove 201 driven by the steel belt 6, when the conductive clamp 3 passes through the first horizontal section 102, due to its high height, the distance between the conductive upper clamp 301 and the conductive lower clamp 302 will gradually increase, so that the conductive clamp 3 is in an open state. When the conductive clamp 3 passes through the second horizontal section 103, its height is low, so that the clamping surface of the conductive upper clamp 301 and the clamping surface of the conductive lower clamp 302 are in contact, and the conductive clamp 3 is in a closed state.

[0036] When the conductive clip 3 enters the inclined section of the first guide groove 101 and the second guide groove 201 driven by the steel belt 6, when the conductive clip 3 passes through the first inclined section 104, due to its gradually increasing height, the position of the guide wheel 303 in the guide groove gradually moves upward, so that the distance between the clamping surface of the conductive upper clip 301 and the clamping surface of the conductive lower clip 302 increases, and when it moves to the first horizontal section 102, the conductive clip 3 opens. When the conductive clip 3 passes through the second inclined section 105, its height gradually decreases, and the position of the guide wheel 303 gradually moves downward, so that the clamping surface of the conductive upper clip 301 and the clamping surface of the conductive lower clip 302 gradually approach each other, and when it moves to the second horizontal section 103, the conductive clip 3 closes.

[0037] By providing a plurality of horizontal sections and inclined sections, the relative position between the conductive upper clamp 301 and the conductive lower clamp 302 can be more accurately controlled, thereby ensuring the stability and accuracy of the conductive clamp 3 during the electroplating process. Due to the height difference between the first horizontal section 102 and the second horizontal section 103, and the slope difference between the first inclined section 104 and the second inclined section 105, the conductive clamp 3 is more stable during the opening and closing process, thereby improving the efficiency and quality of the overall electroplating process.

[0038] like Figure 3 As shown, in a preferred embodiment, the side surfaces of the first guide groove 101 and the second guide groove 201 are clearance-matched with the side walls of the guide wheel 303 .

[0039] The bottom surfaces of the first guide groove 101 and the second guide groove 201 are clearance-matched with the outer circumferential surface of the guide wheel 303 .

[0040] When the guide wheel 303 of the conductive clip 3 enters the first guide groove 101 or the second guide groove 201, there is a gap between its side wall and the side of the guide groove, allowing the guide wheel 303 to have a certain offset in the horizontal direction, ensuring that the guide wheel 303 will not be stuck due to lateral pressure during the movement, and ensuring smooth movement. There is also a gap between the outer cylindrical surface of the guide wheel 303 and the bottom surface of the guide groove, allowing the guide wheel 303 to have a certain float in the vertical direction, allowing the guide wheel 303 to adapt to the slight height change caused by the movement of the conductive clip 3, maintaining its stable position in the guide groove, and ensuring that the guide wheel 303 will not be stuck due to vertical pressure during the movement.

[0041] In this embodiment, through the clearance fit of the side and bottom surfaces, the guide wheel 303 has a certain degree of freedom during the movement, can self-adjust its position to a certain extent, prevent it from getting stuck during movement, and enhance the stability of the guide. In actual operation, due to various reasons (such as manufacturing errors, temperature changes, vibrations, etc.), there may be slight position changes between the guide wheel 303 and the guide groove, and the clearance fit can better adapt to these changes and ensure the stable guidance of the conductive clip 3. The clearance fit does not require overly precise manufacturing tolerances, reduces the requirements for the manufacturing process, and thus simplifies the design and manufacturing costs. Due to the good matching relationship between the guide wheel 303 and the guide groove, system failures or product quality problems caused by stagnation or offset are reduced, and the reliability of the entire electroplating system is enhanced.

[0042] like Figure 1 As shown, in a preferred embodiment, the top surface of the upper press-fit rail 1 and the bottom surface of the lower press-fit rail 2 are horizontal.

[0043] The side surfaces of the upper press-fit rail 1 and the lower press-fit rail 2 are vertical.

[0044] In this embodiment, the outer surfaces of the upper and lower pressed-fit tracks 1 and 2 are regular, which makes the manufacturing process of the upper and lower pressed-fit tracks 2 relatively simple, because all faces and angles are regular, and no complicated processing or adjustment is required, which reduces the manufacturing difficulty and cost. Due to the regular outer surfaces of the tracks, the installation process is also relatively simple, and the installer can install it in a predetermined manner without excessive adjustment or alignment work, thereby improving the installation efficiency. Due to the simplification of manufacturing and installation, the accuracy and stability of the upper and lower pressed-fit tracks 2 are improved, further ensuring the stability of the guiding and movement of the conductive clip 3, thereby improving the stability of the entire electroplating system. Due to the simplified track design, it is easier to diagnose and repair when a fault occurs, reducing maintenance costs. At the same time, due to the ease of installation, it also becomes relatively easy to replace or upgrade track components, further reducing maintenance costs.

[0045] In a preferred embodiment, the upper and lower press-fit rails 1 and 2 are made of corrosion-resistant materials, such as polyethylene, which can prevent corrosion damage from electroplating liquids. Avoid using metals as much as possible, as they have poor corrosion resistance and can conduct electricity, which can easily cause accidental injuries and create dangers.

[0046] Example 2

[0047] like Figure 4 and Figure 5As shown, a coating device described in one embodiment of the utility model includes a steel roller, two steel rollers are provided, namely a driving roller 4 and a driven roller 5, a steel belt 6 is wound around the driving roller 4 and the driven roller 5, and the driving roller 4 and the driven roller 5 drive the steel belt 6 to run, a conductive lower clamp 302 is provided on the steel belt 6, and a guide wheel 303 of a conductive upper clamp 301 travels in the upper and lower pressing tracks 2 of the conductive clamp 3. The conductive clamps 3 are evenly distributed on the steel belt 6, Figure 4 , Figure 5 This is a schematic diagram, and the conductive clip 3 is not fully shown.

[0048] In this embodiment, the driving roller 4 and the driven roller 5 drive the steel belt 6 to operate, and the steel belt 6 drives the conductive lower clamp 302 to move together. The guide wheel 303 slides in the first guide groove 101 and the second guide groove 201 to control the up and down movement of the conductive upper clamp 301. Through the opening and closing action of the conductive upper clamp 301 and the conductive lower clamp 302, the clamping and release of the film to be plated are achieved. Driven by the steel belt 6, the conductive clamp 3 moves with the film to be plated for electroplating.

[0049] In this embodiment, the conductive clamp 3 presses the track 2 up and down, so that the conductive upper clamp 301 and the conductive lower clamp 302 can stably and accurately open and close, ensuring the stable conveyance of the film to be plated during the electroplating process, thereby improving the electroplating efficiency and product quality.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conductive clip presses a track up and down, characterized in that: It includes an upper pressing track and a lower pressing track, the bottom surface of the upper pressing track is parallel to the top surface of the lower pressing track, a first guide groove is arranged at the bottom of the upper pressing track, and a second guide groove is arranged at the top of the lower pressing track at a position corresponding to the first guide groove, and the guide wheels of the conductive upper clamp move in the first guide groove and the second guide groove to limit the moving direction and height of the conductive upper clamp.

2. According to claim 1, a conductive clip is pressed together with a track, characterized in that: The first guide groove and the second guide groove include a plurality of horizontal segments, the horizontal segments are used to maintain the relative positions of the conductive upper clamp and the conductive lower clamp, and inclined segments are provided between adjacent horizontal segments, the inclined segments are used to change the relative positions of the conductive upper clamp and the conductive lower clamp.

3. According to claim 2, a conductive clip is pressed together with a track, characterized in that: The horizontal section includes a first horizontal section and a second horizontal section, the height of the first horizontal section is higher than the height of the second horizontal section, the first horizontal section is used to keep the conductive upper clamp and the conductive lower clamp in an open state, and the second horizontal section is used to keep the conductive upper clamp and the conductive lower clamp in a closed state.

4. According to claim 2, a conductive clip is pressed together with a track, characterized in that: Along the moving direction of the conductive clip, the inclined section includes a first inclined section and a second inclined section, the height of the first inclined section gradually increases for opening the conductive clip, and the height of the second inclined section gradually decreases for closing the conductive clip.

5. A conductive clip for pressing a track up and down according to any one of claims 1 to 4, characterized in that: The side surfaces of the first guide groove and the second guide groove are loosely matched with the side walls of the guide wheel.

6. A conductive clip for pressing a track up and down according to any one of claims 1 to 4, characterized in that: The bottom surfaces of the first guide groove and the second guide groove are clearance-matched with the outer circumferential surface of the guide wheel.

7. A conductive clip for pressing a track up and down according to any one of claims 1 to 4, characterized in that: The top surface of the upper press-fit track is level with the bottom surface of the lower press-fit track.

8. A conductive clip for pressing a track up and down according to any one of claims 1 to 4, characterized in that: The side surfaces of the upper press-fit rail and the side surfaces of the lower press-fit rail are vertical.

9. A conductive clip for pressing a track up and down according to any one of claims 1 to 4, characterized in that: The upper pressed rail and the lower pressed rail are made of polyethylene.

10. A film coating device, characterized in that: The invention comprises the conductive clip as described in any one of claims 1 to 9 and the upper and lower tracks pressed together.

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