Efficient circuit board double-sided processing equipment

Abstract

Efficient circuit board double-face machining equipment comprises a workbench, a conveying assembly and a machining assembly, the workbench is provided with a conveying sliding rail which stretches across the workbench left and right, the middle of the workbench is further provided with a mounting groove with an opening in the upper end, the conveying assembly is arranged on the conveying sliding rail and can slide left and right, and the machining assembly is arranged in the mounting groove; the machining assembly comprises an annular frame, a sliding block and a machining device. According to the utility model, the frame body with the annular structure is designed to be matched with the adjustable sliding block, so that the processing assembly can rotate by 360 degrees relative to the circuit board, the front and back surfaces of the circuit board can be processed on the premise of keeping the circuit board immovable, high-cost processing equipment is not needed, and the processing efficiency is improved. High-efficiency double-sided processing of the large-size circuit board can be ensured; the utility model has the advantages of strong practicability and strong popularization significance.

Description

Technical Field

[0001] The utility model relates to a circuit board processing device, in particular to a highly efficient circuit board double-sided processing device. Background Art

[0002] A circuit board is also called a circuit board. It is an important electronic component, a support for electronic components, and a carrier for the electrical connection of electronic components. Because it is made using electronic printing technology, it is called a "printed" circuit board. Almost every electronic device, from electronic watches and calculators to computers, communication electronic equipment, and military weapon systems, as long as there are electronic components such as integrated circuits, must use a circuit board to make electrical connections between the various components. The circuit board consists of an insulating base plate, connecting wires, and pads for assembling and welding electronic components. It has the dual functions of a conductive line and an insulating base plate.

[0003] Conventional circuit boards can mostly be divided into single-sided boards or double-sided boards. Double-sided boards require processing on both sides of the circuit board, so the processing process is more complicated than that of single-sided boards. In the existing double-sided board production process, people often adopt the method of flipping the circuit board or designing the processing equipment as a two-way symmetrical working structure to realize the processing of double-sided boards. However, the flipping method is only suitable for circuit boards with moderate length and width specifications. It is difficult to apply this method to some larger circuit boards, especially narrow and long ones. The use of equipment with a two-way symmetrical working structure for processing not only has high equipment costs, but also the highly complex equipment structure is more difficult to repair and maintain. Utility Model Content

[0004] Based on this, it is necessary to provide an efficient double-sided processing equipment for circuit boards in view of the deficiencies in the prior art.

[0005] An efficient double-sided processing device for circuit boards, comprising a workbench, a conveying assembly and a processing assembly, wherein the workbench is provided with conveying slide rails that span left and right, and the middle of the workbench is also provided with a mounting groove with an upper end opening, wherein the conveying assembly is mounted on the conveying slide rail and can slide left and right, and wherein the processing assembly is mounted in the mounting groove. The processing assembly comprises an annular frame, a sliding block and a processing device, wherein the annular frame is designed in an annular structure, which is fixedly engaged in the mounting groove and sleeved on the periphery of the conveying slide rail, and an annular groove is also provided on the inner side of the annular frame, wherein the sliding block is engaged and mounted on the annular groove and can slide along the annular groove, and wherein the processing device is mounted at the bottom of the sliding block.

[0006] Furthermore, the processing device includes a rotating base, a telescopic support arm and a welding head. A horizontal slide groove is provided at the bottom of the sliding block, the rotating base is engaged in the horizontal slide groove and can be adjusted to slide or rotate, the upper end of the telescopic support arm is axially connected to the lower end of the rotating base, the telescopic support arm can be movably extended or rotated, and the welding head is fixedly mounted on the lower end of the telescopic support arm.

[0007] Furthermore, the processing device in the processing assembly is provided with a plurality of groups, and the plurality of groups of processing devices are all installed at the bottom of the sliding block.

[0008] Furthermore, the conveying assembly includes a conveying plate frame and a plurality of fixing clips. The conveying plate frame is designed to be through-through in the upper and lower parts and the left and right parts, and the front and rear ends of the conveying plate frame are respectively engaged in the conveying slide rails and can slide left and right. The fixing clips are respectively installed at the left and right openings of the conveying plate frame and can be adjusted to rise and fall.

[0009] Furthermore, the conveying assembly further comprises a plurality of auxiliary bearing bars, and an adjusting slide groove is further provided on the inner side of the conveying plate frame. Both ends of the plurality of auxiliary bearing bars are respectively engaged in the adjusting slide groove and can be adjusted and slid horizontally.

[0010] To sum up, the beneficial effects of the utility model of a highly efficient double-sided processing equipment for circuit boards are as follows: by designing a ring-shaped frame body with an adjustable sliding block, the processing component can rotate 360° relative to the circuit board, thereby realizing processing on both sides of the circuit board while keeping the circuit board stationary, which eliminates the need to use high-cost processing equipment and ensures efficient double-sided processing of large-size circuit boards; the processing device designed with freely adjustable position and angle can be positioned at any coordinate on the surface of the circuit board for processing, which greatly improves the applicability of the processing equipment; the conveying component carries and fixes the circuit board, thereby achieving automatic conveying during the circuit board processing process, further improving the processing efficiency; the utility model has strong practicality and strong promotion significance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a structural schematic diagram of an efficient circuit board double-sided processing device of the utility model;

[0012] Figure 2 for Figure 1 Schematic diagram of the decomposition structure;

[0013] Figure 3 for Figure 2 The structural diagram of the workbench in the middle;

[0014] Figure 4 for Figure 2 Schematic diagram of the exploded structure of the conveying component;

[0015] Figure 5 for Figure 2 Schematic diagram of the decomposition structure of the processing components;

[0016] Figure 6 for Figure 5 Schematic diagram of the exploded structure of the processing unit. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] like Figures 1 to 6 As shown, the utility model provides an efficient double-sided processing equipment 100 for circuit boards, which includes a workbench 10, a conveying assembly 20 and a processing assembly 30. The workbench 10 is provided with a conveying slide rail 11 spanning left and right, and the middle part of the workbench 10 is also provided with a mounting groove 12 with an upper opening. The conveying assembly 20 is installed on the conveying slide rail 11 and can slide left and right, and the processing assembly 30 is installed in the mounting groove 12.

[0019] The conveying assembly 20 includes a conveying plate frame 21 and a plurality of fixing clips 22. The conveying plate frame 21 is designed to be through-through in the vertical direction and in the horizontal direction. The front and rear ends of the conveying plate frame 21 are respectively engaged in the conveying slide rail 11 and can slide left and right. The fixing clips 22 are respectively installed at the left and right openings of the conveying plate frame 21 and can be adjusted to rise and fall. When it is necessary to convey the circuit board, it is only necessary to push the circuit board into the frame along the left opening of the conveying plate frame 21, and then clamp and fix the two ends of the circuit board by adjusting the rising and falling of the fixing clips 22 on both sides, and finally the driving device drives the conveying plate frame 21 to slide rightward along the conveying slide rail 11.

[0020] The conveying assembly 20 further includes a plurality of auxiliary bearing bars 23, and an adjustment slot 211 is further provided on the inner side of the conveying plate frame 21. The two ends of the plurality of auxiliary bearing bars 23 are respectively engaged in the adjustment slot 211 and can be adjusted and slid horizontally. The auxiliary bearing bars 23 that can be adjusted and slid horizontally can lift the middle part of a circuit board with a large size and narrow specifications, thereby preventing the middle part of the circuit board from bending and deforming due to sagging due to gravity, which ultimately affects the processing effect.

[0021] The processing assembly 30 includes an annular frame 31, a sliding block 32 and a processing device 33. The annular frame 31 is designed in an annular structure, which is fixedly engaged in the mounting groove 12 and sleeved on the periphery of the conveying slide rail 11. The inner side of the annular frame 31 is also provided with an annular slide groove 311. The sliding block 32 is engaged and mounted on the annular slide groove 311 and can be adjusted and slid along the annular slide groove 311. The processing device 33 is installed at the bottom of the sliding block 32. Specifically, in this embodiment, the processing device 33 in the processing assembly 30 is provided with multiple groups, and the multiple groups of the processing devices 33 are all installed at the bottom of the sliding block 32. The sliding block 32 that can slide along the annular groove on the annular frame 31 can drive the processing device 33 to freely adjust the processing angle, and can even move the processing device 33 to the bottom of the circuit board to process the lower surface of the circuit board without turning the circuit board. Multiple groups of processing devices 33 can simultaneously process multiple points on the surface of the circuit board, greatly improving the processing efficiency.

[0022] The processing device 33 includes a rotating base 331, a telescopic arm 332 and a welding head 333. A horizontal slide groove (not shown) is provided at the bottom of the sliding block 32. The rotating base 331 is engaged in the horizontal slide groove and can be adjusted to slide or rotate. The upper end of the telescopic arm 332 is axially connected to the lower end of the rotating base 331. The telescopic arm 332 can be flexibly extended or rotated. The welding head 333 is fixedly mounted on the lower end of the telescopic arm 332. The movably rotatable and telescopic processing device 33 can freely position any angle on the surface of the circuit board for processing, so that the processing equipment can cope with the processing operations of circuit boards of different specifications, which greatly improves the applicability of the processing equipment.

[0023] To sum up, the beneficial effects of the utility model of an efficient circuit board double-sided processing equipment 100 are: by designing a ring-shaped structure frame with an adjustable sliding sliding block 32, the processing component 30 can rotate 360° relative to the circuit board, thereby realizing the processing of the front and back sides of the circuit board while keeping the circuit board stationary, which does not require the use of high-cost processing equipment and can ensure efficient double-sided processing of large-size circuit boards; the processing device 33 with freely adjustable position and angle can be positioned at any coordinate on the surface of the circuit board for processing, which greatly improves the applicability of the processing equipment; the conveying component 20 carries and fixes the circuit board, thereby achieving automatic conveying during the circuit board processing process, further improving the processing efficiency; the utility model is highly practical and has a strong promotion significance.

[0024] The above-mentioned embodiment only expresses one implementation method of the utility model, and its description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An efficient double-sided processing equipment for circuit boards, characterized by: It includes a workbench, a conveying assembly and a processing assembly. The workbench is provided with a conveying slide rail that spans left and right, and a mounting groove with an upper opening is also provided in the middle of the workbench. The conveying assembly is installed on the conveying slide rail and can slide left and right. The processing assembly is installed in the mounting groove; the processing assembly includes an annular frame, a sliding block and a processing device. The annular frame is designed in an annular structure, which is fixedly engaged in the mounting groove and sleeved on the periphery of the conveying slide rail, and an annular slide groove is also provided on the inner side of the annular frame. The sliding block is engaged and mounted on the annular slide groove and can slide along the annular slide groove. The processing device is installed at the bottom of the sliding block.

2. The efficient double-sided processing equipment for circuit boards as claimed in claim 1, characterized in that: The processing device includes a rotating base, a telescopic arm and a welding head; a horizontal slide groove is provided at the bottom of the sliding block, the rotating base is engaged in the horizontal slide groove and can be adjusted to slide or rotate, the upper end of the telescopic arm is axially connected to the lower end of the rotating base, the telescopic arm can be movably extended or rotated, and the welding head is fixedly mounted on the lower end of the telescopic arm.

3. The efficient double-sided processing equipment for circuit boards as claimed in claim 1, characterized in that: The processing devices in the processing assembly are provided with multiple groups, and the multiple groups of processing devices are all installed at the bottom of the sliding block.

4. The efficient double-sided processing equipment for circuit boards as claimed in claim 1, characterized in that: The conveying assembly includes a conveying plate frame and a plurality of fixing clips; the conveying plate frame is designed to be through-through up and down and left and right, and the front and rear ends of the conveying plate frame are respectively engaged in the conveying slide rails and can slide left and right, and the plurality of fixing clips are respectively installed at the left and right openings of the conveying plate frame and can be adjusted to rise and fall.

5. The efficient double-sided processing equipment for circuit boards as claimed in claim 4, characterized in that: The conveying assembly also includes a plurality of auxiliary bearing bars, and an adjusting slide groove is also provided on the inner side of the conveying plate frame; the two ends of the plurality of auxiliary bearing bars are respectively engaged in the adjusting slide groove and can be adjusted and slid horizontally.

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