Positioning device for copper-clad plate processing

Abstract

The utility model discloses a positioning device for copper-clad plate processing, and belongs to the technical field of copper-clad plate processing. In order to solve the problem that an existing product is complex in structure, according to the technical scheme, the machining device comprises a machining table, a containing plate is arranged on the machining table, the machining table and the containing plate are rotationally connected through a hinge, and a positioning mechanism is arranged on the containing plate. By arranging the positioning mechanism, the copper-clad plate placed on the placing plate can be transversely straightened at first, then the copper-clad plate is longitudinally straightened after transverse straightening is finished, a very good straightening and positioning effect is achieved, the copper-clad plate is prevented from being machined by machining equipment, the moving distance of the positioning mechanism can be set by arranging the PLC control panel, and the machining efficiency is improved. The copper-clad plates of different sizes can be positioned and machined through the positioning mechanism, the rotatable containing plate is arranged, and the containing plate is rotated to be in an inverted state, so that machining chippings on the surface of the containing plate can be rapidly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of copper clad plate processing, in particular to a positioning device for copper clad plate processing. Background Art

[0002] Copper-clad laminate is a plate-like material made by impregnating electronic glass fiber cloth or other reinforcing materials with resin, covering one or both sides with copper foil and hot pressing, referred to as copper-clad laminate. Printed circuit boards of various forms and functions are selectively processed, etched, drilled and copper-plated on copper-clad laminates to make different printed circuits. It mainly plays the role of interconnection, insulation and support for printed circuit boards, and has a great influence on the transmission speed, energy loss and characteristic impedance of signals in the circuit. Therefore, the performance, quality, processability, manufacturing level, manufacturing cost, long-term reliability and stability of printed circuit boards depend to a large extent on copper-clad laminates. Copper-clad laminates need to be cut and processed, and the copper-clad laminates need to be manually positioned during cutting, which is time-consuming and labor-intensive, and there may be certain position deviations.

[0003] To solve the above problems, the existing patent (Announcement No.: CN220481004U) is a positioning device for copper clad laminate processing. The copper clad laminate is placed on a storage unit, and then the power component is started to drive the adjustment plate to rotate. The adjustment plate passes through the storage unit upward, driving the copper clad laminate on the storage unit to be centered. After the positioning work is completed, the adjustment plate is pulled downward from the storage unit, and then the copper clad laminate on the storage unit is cut by a cutting device. Compared with the previous manual positioning, the positioning of the copper clad laminate by the adjustment plate can be more accurate and the positioning rate is higher.

[0004] However, during use, the positioning device in the above-mentioned public document supports and positions the copper clad laminate from four sides at the same time. This positioning method may cause the copper clad laminate to be in a tilted state, and the positioning may be offset, resulting in processing failure.

[0005] Therefore, those skilled in the art provide a positioning device for copper clad laminate processing to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a positioning device for copper clad laminate processing. By setting a positioning mechanism, the copper clad laminate placed on a placement plate can be firstly horizontally straightened. After the horizontal straightening is completed, it can be longitudinally straightened. Through the two consecutive straightenings, it can be well avoided that the copper clad laminate is stuck due to the simultaneous straightening, which has a good straightening and positioning effect and avoids the processing equipment from processing the copper clad laminate. Secondly, by setting a PLC control board, the moving distance of the positioning mechanism can be set, so that the positioning mechanism can position and process copper clad laminates of different sizes. Finally, by setting a rotatable placement plate and rotating the placement plate to an inverted state, the processing debris on the surface of the placement plate can be quickly cleaned to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A positioning device for copper clad laminate processing comprises a processing table, a placement plate is arranged on the processing table, the processing table and the placement plate are rotatably connected by hinges, a positioning mechanism is arranged on the placement plate, the positioning mechanism comprises a long groove opened at the upper end of the placement plate, a first connecting block is slidably connected inside the long groove, a first baffle is fixedly connected to the upper end of the first connecting block, and the first baffle is completely located above the placement plate.

[0009] As a further solution of the utility model, the positioning mechanism also includes a short groove opened at the upper end of the placement plate, the interior of the short groove is slidably connected to a second connecting block, the upper end of the second connecting block is fixedly connected to a second baffle, and the second connecting block is fixedly connected to an electric telescopic rod.

[0010] As a further solution of the utility model, the positioning mechanism also includes a driving motor arranged on the left side of the placement plate, the output shaft of the driving motor passes through the interior of the placement plate and is fixedly connected with a spiral column, and the spiral column is located inside the long groove.

[0011] As a further solution of the utility model, the first connecting block is sleeved on the spiral column, and the two are spirally connected.

[0012] As a further solution of the utility model, a PLC control board is fixed on the left side of the placement plate, and the PLC control board is electrically connected to the drive motor and the electric telescopic rod.

[0013] As a further solution of the utility model, a first magnet is fixedly connected to the center of the upper end of the processing table, and a second magnet is fixedly connected to the center of the lower end of the placement plate, and the first magnet and the second magnet are matched.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting the positioning mechanism, the copper clad laminate placed on the placement board can be firstly horizontally straightened, and then vertically straightened after the horizontal straightening is completed. The two consecutive straightenings can effectively avoid the copper clad laminate from being stuck due to the simultaneous straightening, thereby achieving a good straightening and positioning effect and preventing the processing equipment from processing the copper clad laminate. Secondly, by setting the PLC control board, the moving distance of the positioning mechanism can be set, so that the positioning mechanism can perform positioning processing on copper clad laminates of different sizes. Finally, by setting a rotatable placement board and rotating the placement board to an inverted state, the processing debris on the surface of the placement board can be quickly cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of a positioning device for copper clad laminate processing;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure at point A;

[0018] Figure 3 for Figure 1 Schematic diagram of the three-dimensional structure when flipped.

[0019] In the figure: 1, processing table; 2, hinge; 3, placement plate; 5, long slot; 6, drive motor; 7, spiral column; 8, first connecting block; 9, first baffle; 10, short slot; 11, electric telescopic rod; 12, second connecting block; 13, second baffle; 14, PLC control board; 15, first magnet; 16, second magnet. DETAILED DESCRIPTION

[0020] See also Figure 1 to Figure 3 In an embodiment of the utility model, a positioning device for copper clad laminate processing includes a processing table 1, a placement plate 3 is arranged on the processing table 1, the processing table 1 and the placement plate 3 are rotatably connected by a hinge 2, a positioning mechanism is arranged on the placement plate 3, the positioning mechanism includes a long groove 5 opened at the upper end of the placement plate 3, a first connecting block 8 is slidably connected inside the long groove 5, a first baffle 9 is fixedly connected to the upper end of the first connecting block 8, and the first baffle 9 is completely located above the placement plate 3. Based on the processing table 1, the placement plate 3 can be rotated by the hinge 2, so that the processing debris on the placement plate 3 can be poured out conveniently and cleaned.

[0021] The positioning mechanism also includes a short groove 10 opened at the upper end of the placement plate 3, and a second connecting block 12 is slidably connected inside the short groove 10. A second baffle 13 is fixedly connected to the upper end of the second connecting block 12. An electric telescopic rod 11 is fixedly connected to the second connecting block 12. The electric telescopic rod 11 is driven by electricity to push the second baffle 13 to move so that it can push and position the copper clad laminate.

[0022] The positioning mechanism also includes a driving motor 6 arranged on the left side of the placement plate 3 . The output shaft of the driving motor 6 penetrates into the interior of the placement plate 3 and is fixedly connected with a spiral column 7 . The spiral column 7 is located inside the long groove 5 .

[0023] The first connecting block 8 is sleeved on the spiral column 7 and the two are spirally connected. Two first connecting blocks 8 are provided. The thread directions of the two first connecting blocks 8 and the spiral column 7 are opposite. When the spiral column 7 rotates, the two first connecting blocks 8 will move in opposite directions.

[0024] A PLC control board 14 is fixed on the left side of the placement plate 3. The PLC control board 14 is electrically connected to the drive motor 6 and the electric telescopic rod 11. The PLC control board 14 can control the movement of the drive motor 6 and the electric telescopic rod 11, and can adjust the number of movement circles of the output shaft of the drive motor 6.

[0025] A first magnet 15 is fixedly connected to the center of the upper end of the processing table 1, and a second magnet 16 is fixedly connected to the center of the lower end of the placement plate 3. The first magnet 15 and the second magnet 16 are adapted to each other. The processing table 1 and the placement plate 3 can be fixed by the first magnet 15 and the second magnet 16 to ensure the stability of the copper clad laminate during processing.

[0026] The working principle of the utility model is as follows: when it is necessary to position the copper clad board, the copper clad board needs to be placed on the placement board 3 first, and then the driving motor 6 starts to work. When the driving motor 6 works, it will drive the spiral column 7 to rotate synchronously, thereby driving the first baffle plate 9 to move through the two first connecting blocks 8. The two first baffle plates 9 will squeeze the left and right sides of the copper clad board to fix it laterally. After the lateral fixation is completed, the electric telescopic rod 11 starts to extend, thereby pushing the second baffle plate 13 to start moving through the second connecting block 12. The second baffle plate 13 will squeeze the upper and lower ends of the copper clad board to fix it longitudinally, thereby fixing the copper clad board at the central processing position of the placement board 3, and moving the spiral column 7 The movable first baffle 9 is more stable than the second baffle 13 moved by the electric telescopic rod 11, forming a good preliminary positioning, which is convenient for subsequent positioning. The moving distance of the first baffle 9 can be set by the PLC control board 14, so that the device can position copper clad laminates of different sizes, thereby improving the practicability of the device. A large amount of debris will be generated during the processing of the copper clad laminate. When the debris on the placement plate 3 needs to be cleaned, it is only necessary to rotate the placement plate 3 based on the processing table 1 through the hinge 2 to pour out the debris on its surface, saving time and effort. The processing table 1 and the placement plate 3 are fixed by the first magnet 15 and the second magnet 16 to ensure the stability of the copper clad laminate during processing.

[0027] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A positioning device for copper-clad laminate processing, comprising a processing table (1), characterized in that: A placement plate (3) is provided on the processing table (1), and the processing table (1) and the placement plate (3) are rotatably connected via hinges (2). A positioning mechanism is provided on the placement plate (3), and the positioning mechanism comprises a long groove (5) opened at the upper end of the placement plate (3), a first connecting block (8) is slidably connected inside the long groove (5), and a first baffle (9) is fixedly connected to the upper end of the first connecting block (8), and the first baffle (9) is completely located above the placement plate (3).

2. A positioning device for copper clad laminate processing according to claim 1, characterized in that: The positioning mechanism further comprises a short slot (10) formed at the upper end of the placement plate (3); a second connecting block (12) is slidably connected inside the short slot (10); a second baffle (13) is fixedly connected to the upper end of the second connecting block (12); and an electric telescopic rod (11) is fixedly connected to the second connecting block (12).

3. A positioning device for copper clad laminate processing according to claim 1, characterized in that: The positioning mechanism also includes a driving motor (6) arranged on the left side of the placement plate (3), the output shaft of the driving motor (6) passes through the interior of the placement plate (3) and is fixedly connected to a spiral column (7), and the spiral column (7) is located inside the long groove (5).

4. A positioning device for copper clad laminate processing according to claim 3, characterized in that: The first connection block (8) is sleeved on the spiral column (7), and the two are spirally connected.

5. A positioning device for copper clad laminate processing according to claim 2, characterized in that: A PLC control board (14) is fixed on the left side of the placement board (3), and the PLC control board (14) is electrically connected to the drive motor (6) and the electric telescopic rod (11).

6. A positioning device for copper clad laminate processing according to claim 1, characterized in that: A first magnet (15) is fixedly connected to the center of the upper end of the processing table (1), and a second magnet (16) is fixedly connected to the center of the lower end of the placement plate (3), and the first magnet (15) and the second magnet (16) are matched.

Images