Surface treatment device for flexible circuit board production

Abstract

The utility model discloses a surface treatment device for flexible circuit board production, which comprises a stable base, a group of supporting side plates are arranged on the top surface of the stable base in a bilateral symmetry manner, a plurality of processing screen frames are arranged between the supporting side plates, and a cleaning brush is arranged at the top end of each processing screen frame. A first sliding groove and a second sliding groove are symmetrically formed in the top face of the stable base, a first sliding rod is arranged in the first sliding groove in a sliding mode, a second sliding rod is arranged in the second sliding groove in a sliding mode, a plurality of moving plates located at the top end of the machining net frame are connected between the first sliding rod and the second sliding rod, and the sweeping brushes are located on the bottom faces of the moving plates. Compared with the prior art, the circuit board machining device has the advantages that a plurality of circuit boards are placed in the machining screen frame at the same time, then the same moving mechanism is used for driving the sweeping brush to sweep the surfaces of the circuit boards, impurities and dust are removed, simultaneous machining of the circuit boards is achieved, and efficiency is improved to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of flexible circuit board production, in particular to a surface treatment device for the production of flexible circuit boards. Background Art

[0002] Flexible circuit boards are printed circuits made of flexible insulating substrates, and have many advantages that rigid printed circuit boards do not have. They can be bent, wound, and folded freely, and can be arranged arbitrarily according to spatial layout requirements, and can be moved and stretched arbitrarily in three-dimensional space, thereby achieving the integration of component assembly and wire connection. The use of FPC can greatly reduce the size of electronic products, and meet the needs of electronic products developing towards high density, miniaturization, and high reliability.

[0003] During the production of flexible circuit boards, dust must be removed from the surface to remove debris generated during the cutting process or impurities and dust adhered to the surface. The existing surface treatment device for the production of flexible circuit boards includes a processing frame. The circuit board body is placed in the processing frame, and then a cleaning component is used to remove dust from the surface of the circuit board to ensure the alignment of the subsequent cover film and the FPC circuit board. However, this method of processing individual circuit boards in sequence requires constant replacement, resulting in low processing efficiency. Therefore, an efficient surface treatment device for the production of flexible circuit boards is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the processing method of a single circuit board needs to be constantly changed, resulting in low processing efficiency. The utility model provides a surface treatment device for producing a highly efficient flexible circuit board.

[0005] To solve the above technical problems, the technical solution provided by the utility model is: a surface treatment device for the production of flexible circuit boards, comprising a stable base, a group of supporting side plates are symmetrically arranged on the top surface of the stable base, a processing mesh frame is arranged between the supporting side plates, a cleaning brush extending into the processing mesh frame is arranged at the top of the processing mesh frame, a plurality of processing mesh frames are arranged and arranged in sequence from top to bottom between the supporting side plates, a first slide groove is arranged on the top surface of the stable base at the rear side of the supporting side plate, a first slide rod is slidably arranged in the first slide groove, a second slide groove is arranged on the top surface of the stable base at the front side of the supporting side plate, a second slide rod symmetrical to the first slide rod is slidably arranged in the second slide groove, a plurality of movable plates respectively located at the top end of the processing mesh frame are connected between the first slide rod and the second slide rod, and the cleaning brush is located on the bottom surface of the movable plate.

[0006] As an improvement, an adjusting screw is rotatably provided in the first slide groove, and the adjusting screw is threadedly connected to the bottom end of the first slide rod. An adjusting motor for driving the adjusting screw is fixedly provided on the right outer wall of the stable base, so as to conveniently drive the cleaning brush to move back and forth for dust removal.

[0007] As an improvement, the top surface of the stable base is provided with a vacuum cleaner main body located on the left side of the supporting side panel, and the supporting side panel is connected with a plurality of ventilation holes located at the top of the processing mesh frame. The vacuum cleaner main body is connected with a plurality of dust suction hoses connected with the ventilation holes to facilitate the suction and collection of dust.

[0008] As an improvement, a cooling fan is provided on the right side of the top surface of the stable base, and a diffusion mesh plate is connected to the stable base. The cooling fan is connected to the bottom end of the diffusion mesh plate to facilitate cooling of the circuit board.

[0009] As an improvement, the cleaning brush is adhesively connected to the bottom surface of the movable plate, which facilitates the replacement of the cleaning brush and ensures the dust removal effect.

[0010] The advantage of the utility model over the prior art is that multiple circuit boards are placed in the processing frame at the same time, and then the same moving mechanism is used to drive the cleaning brush to clean the surface of the circuit boards, and impurities and dust are removed with the cooperation of the vacuum cleaner body, thereby realizing simultaneous processing of multiple circuit boards and greatly improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is the first stereoscopic diagram of a surface treatment device for producing a flexible circuit board according to the utility model.

[0012] Figure 2 This is a second stereoscopic view of a surface treatment device for producing a flexible circuit board according to the utility model.

[0013] Figure 3 It is a third stereoscopic view of a surface treatment device for producing a flexible circuit board according to the utility model.

[0014] Figure 4 It is a fourth stereoscopic diagram of a surface treatment device for producing a flexible circuit board according to the utility model.

[0015] Figure 5 yes Figure 1 Schematic diagram of the structure of part A.

[0016] As shown in the figure: 1. Stable base; 2. Support side panel; 3. Processing mesh frame; 4. Cleaning brush; 5. First slide groove; 6. First slide bar; 7. Second slide groove; 8. Second slide bar; 9. Moving plate; 10. Adjusting screw rod; 11. Adjusting motor; 12. Vacuum cleaner body; 13. Ventilation port; 14. Vacuum hose; 15. Air cooler; 16. Diffusion mesh plate. DETAILED DESCRIPTION

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0018] Embodiment 1

[0019] In combination with 1-3, a surface treatment device for the production of flexible circuit boards includes a stable base 1, a group of supporting side plates 2 are symmetrically arranged on the top surface of the stable base 1, a processing screen frame 3 is arranged between the supporting side plates 2, a cleaning brush 4 extending into the processing screen frame 3 is arranged at the top of the processing screen frame 3, a plurality of processing screen frames 3 are arranged and arranged between the supporting side plates 2 from top to bottom, a first slide groove 5 is arranged on the top surface of the stable base 1 at the rear side of the supporting side plate 2, a first slide rod 6 is slidably arranged in the first slide groove 5, and a positioning A second slide groove 7 on the front side of the supporting side plate 2, a second slide rod 8 symmetrical to the first slide rod 6 is slidably arranged in the second slide groove 7, a plurality of movable plates 9 respectively located at the top of the processing net frame 3 are connected between the first slide rod 6 and the second slide rod 8, the cleaning brush 4 is located on the bottom surface of the movable plate 9, the cleaning brush 4 is adhesively connected to the bottom surface of the movable plate 9, an adjusting screw rod 10 is rotatably arranged in the first slide groove 5, the adjusting screw rod 10 is threadedly connected with the bottom end of the first slide rod 6, and an adjusting motor 11 for driving the adjusting screw rod 10 is fixedly arranged on the right outer wall of the stable base 1;

[0020] Through the above structure, multiple circuit boards are placed in the processing mesh frame 3 in sequence, and then the adjustment motor 11 is turned on, so that the adjustment screw rod 10 rotates to drive the first slide bar 6 to slide in the first slide groove 5, and at the same time, the second slide bar 8 and the second slide groove 7 cooperate to support and limit the sliding of the movable plate 9, and the cleaning brush 4 on the bottom surface of the movable plate 9 reciprocates on the surface of the circuit board to clean and remove impurities such as dust;

[0021] Embodiment 2

[0022] Based on the first embodiment, combined with the attached Figure 4-5 As shown, the top surface of the stable base 1 is provided with a vacuum cleaner body 12 located on the left side of the supporting side plate 2, the supporting side plate 2 is connected with a plurality of vents 13 located at the top of the processing mesh frame 3, the vacuum cleaner body 12 is connected with a plurality of dust suction hoses 14 connected with the vents 13, the top surface of the stable base 1 is provided with a cooling fan 15 on the right side, the stable base 1 is connected with a diffusion mesh plate 16, and the cooling fan 15 is connected with the bottom end of the diffusion mesh plate 16;

[0023] Through the above structure, while cleaning the dust, the vacuum cleaner body 12 is turned on to absorb and collect the dust, and at the same time, the cold air blower 15 is turned on to diffuse the cold air into each processing mesh frame 3 through the diffusion mesh plate 16 to cool the circuit boards therein.

[0024] During the specific implementation of the utility model, a plurality of circuit boards are first placed in the processing mesh frame 3 in sequence, and then the adjusting motor 11 is turned on, so that the adjusting screw rod 10 rotates to drive the first slide bar 6 to slide in the first slide groove 5, and at the same time, the second slide bar 8 cooperates with the second slide groove 7 to support and limit the sliding of the movable plate 9, and the cleaning brush 4 on the bottom surface of the movable plate 9 reciprocates on the surface of the circuit board to clean and remove impurities such as dust, and the vacuum cleaner body 12 absorbs and collects the dust, and at the same time, the air cooler 15 is turned on to diffuse the cold air into each processing mesh frame 3 through the diffusion mesh plate 16, so as to cool the circuit board and realize the simultaneous processing of multiple circuit boards.

[0025] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A surface treatment device for producing flexible circuit boards, comprising a stable base (1), a group of supporting side plates (2) are symmetrically arranged on the top surface of the stable base (1), a processing mesh frame (3) is arranged between the supporting side plates (2), and a cleaning brush (4) extending into the processing mesh frame (3) is arranged at the top of the processing mesh frame (3), characterized in that: The processing mesh frames (3) are provided in plurality and are arranged in sequence from top to bottom between the supporting side plates (2); the top surface of the stable base (1) is provided with a first slide groove (5) located at the rear side of the supporting side plate (2); a first slide bar (6) is slidably arranged in the first slide groove (5); the top surface of the stable base (1) is provided with a second slide groove (7) located at the front side of the supporting side plate (2); a second slide bar (8) symmetrical to the first slide bar (6) is slidably arranged in the second slide groove (7); a plurality of movable plates (9) respectively located at the top end of the processing mesh frames (3) are connected between the first slide bar (6) and the second slide bar (8); the cleaning brush (4) is located on the bottom surface of the movable plate (9).

2. A surface treatment device for producing a flexible circuit board according to claim 1, characterized in that: An adjusting screw rod (10) is rotatably arranged in the first sliding groove (5), and the adjusting screw rod (10) is threadedly connected to the bottom end of the first sliding rod (6). An adjusting motor (11) for driving the adjusting screw rod (10) is fixedly arranged on the right outer wall of the stable base (1).

3. The surface treatment device for producing a flexible circuit board according to claim 1, characterized in that: The top surface of the stable base (1) is provided with a vacuum cleaner body (12) located on the left side of the supporting side plate (2); the supporting side plate (2) is connected to a plurality of ventilation holes (13) located at the top of the processing mesh frame (3); and the vacuum cleaner body (12) is connected to a plurality of vacuum hoses (14) connected to the ventilation holes (13).

4. The surface treatment device for producing a flexible circuit board according to claim 1, characterized in that: A cooling fan (15) is provided on the right side of the top surface of the stable base (1), and a diffusion mesh plate (16) is provided on the stable base (1), and the cooling fan (15) is connected to the bottom end of the diffusion mesh plate (16).

5. The surface treatment device for producing a flexible circuit board according to claim 1, characterized in that: The cleaning brush (4) is adhesively connected to the bottom surface of the movable plate (9).

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