High-power composite cutting structure
By combining the composite cutting structure of the milling cutter and the saw blade cutting device, the problem that the traditional cutting method is difficult to cut a variety of PCB boards is solved, and efficient and accurate PCB board cutting is achieved to meet diverse needs.
Patent Information
- Application Number
- CN202422935365.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Traditional cutting methods are difficult to efficiently cut diverse and complex PCB boards, resulting in low cutting efficiency and possible damage to electronic components.
The composite cutting structure combines a milling cutter cutting device with a saw blade cutting device. The milling cutter is used for thin plates or high-precision cutting, and the saw blade is used for cutting thick or hard materials. Flexible cutting is achieved through an independent up and down movement adjustment structure.
It achieves efficient and precise cutting of PCB boards of different materials and thicknesses, ensures cutting quality and precision, and improves cutting flexibility and adaptability.
Smart Images
Figure CN223419649U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of PCBA board splitting machine equipment, in particular to a high-power composite cutting structure. Background Art
[0002] In the manufacturing process of electronic products, PCBA (Printed Circuit Board Assembly) panel separation technology plays a vital role. This technology mainly uses a cutting process to split the entire PCB board into the required small panels according to preset specifications and sizes to meet the assembly requirements of different electronic products.
[0003] However, as electronic products develop towards being thinner, lighter, and more multifunctional, the materials and thicknesses of PCBs are becoming increasingly diverse. Traditional cutting methods are often unable to cope with such diverse and complex PCBs. They may lead to low cutting efficiency due to differences in material hardness and thickness, as well as the complexity of the cutting path. Insufficient cutting precision may even damage electronic components on the PCB, thus affecting product quality and reliability. Utility Model Content
[0004] The utility model provides a high-power composite cutting structure, which solves the existing problems.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a high-power composite cutting structure, including a horizontal plate, a first electric slide rail is connected to the side of the horizontal plate, the first electric slide rail is an electric movable adjustment structure, and a cutting mechanism is connected to one side of the first electric slide rail, the cutting mechanism includes a milling cutter cutting device and a saw blade cutting device, the milling cutter cutting device and the saw blade cutting device are independently connected, and one end of the milling cutter cutting device and the saw blade cutting device are respectively connected to an up and down movable adjustment structure, and the milling cutter cutting device and the saw blade cutting device are used to independently perform mobile cutting work.
[0006] Preferably, both ends of the horizontal plate are connected to legs respectively, the upper end of the horizontal plate is connected to a tank chain, and one end of the tank chain is interconnected with the first electric slide rail.
[0007] Preferably, one end of the first electric slide rail is connected to a first motor, the outside of the first electric slide rail is connected to a first slider, one side of the first slider is connected to a first slide plate, and one side of the upper end of the first slide plate is connected to a connecting plate, and one side of the connecting plate is interconnected with the tank chain in the cross plate.
[0008] Preferably, the cutting mechanism further includes a second electric slide rail and a third electric slide rail, and the second electric slide rail and the third electric slide rail are respectively connected to one side of the first slide plate in the first electric slide rail.
[0009] Preferably, one side of the second electric slide rail and the third electric slide rail is connected to a second motor, and one side of the second electric slide rail and the third electric slide rail is respectively connected to a second slide plate and a third slide plate through sliders, and a milling cutter cutting device is connected below one side of the second slide plate.
[0010] Preferably, an operation box is connected to the upper side of one side of the third slide, and a protective cover is connected to the outer side of the operation box, and a saw blade cutting device is connected to the lower side of the third slide.
[0011] The beneficial effects of the present invention are as follows: the device connects the milling cutter cutting device and the saw blade cutting device through the first slide to combine the advantages of the milling cutter and the saw blade, and can perform efficient and accurate cutting on PCB boards of different materials and thicknesses. The milling cutter cutting device is suitable for thin plates or cutting operations requiring high precision, while the saw blade cutting device can cope with PCB boards of thicker or harder materials and achieve fast cutting. This combination makes the cutting operation more flexible and can meet diverse cutting needs while ensuring cutting quality and precision, and enhancing flexibility and adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a structural diagram of the present utility model.
[0013] Figure 2 This is a schematic diagram of the first electric slide rail of the present utility model.
[0014] Figure 3 This is a schematic diagram of the cutting mechanism of the present invention.
[0015] Figure 4 This is a schematic diagram of the milling cutter cutting device of the present invention.
[0016] Figure 5 This is a schematic diagram of the saw blade cutting device of the present invention.
[0017] Numbers in the figure: 1. Horizontal board; 101. Leg; 102. Tank chain; 2. First electric slide rail; 201. First motor; 202. First slider; 203. First skateboard; 204. Connecting plate; 3. Cutting mechanism; 301. Milling cutter cutting device; 302. Saw blade cutting device; 303. Second electric slide rail; 304. Third electric slide rail; 305. Second motor; 306. Second skateboard; 307. Third skateboard; 4. Operation box; 401. Protective cover. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.
[0019] Reference Figure 1-Figure 5 A high-power composite cutting structure includes a horizontal plate 1, a first electric slide rail 2 is connected to one side of the horizontal plate 1, the first electric slide rail 2 is an electric movable adjustment structure, and a cutting mechanism 3 is connected to one side of the first electric slide rail 2, the cutting mechanism 3 includes a milling cutter cutting device 301 and a saw blade cutting device 302, the milling cutter cutting device 301 and the saw blade cutting device 302 are independently connected, and one end of the milling cutter cutting device 301 and the saw blade cutting device 302 are respectively connected to an up and down movable adjustment structure, and the milling cutter cutting device 301 and the saw blade cutting device 302 are used to independently perform mobile cutting work.
[0020] Reference Figure 2 , Figure 3 , both ends of the horizontal plate 1 are respectively connected to the standing feet 101, the upper end of the horizontal plate 1 is connected to the tank chain 102, and one end of the tank chain 102 is interconnected with the first electric slide rail 2, one end of the first electric slide rail 2 is connected to the first motor 201, the outside of the first electric slide rail 2 is connected to the first slider 202, one side of the first slider 202 is connected to the first skateboard 203, and the upper end of the first skateboard 203 is connected to a connecting plate 204, one side of the connecting plate 204 is interconnected with the tank chain 102 in the horizontal plate 1, and the cutting mechanism 3 is connected through the first skateboard 203. Driving the first motor 201 to cooperate with the first electric slide rail 2 can drive the cutting mechanism 3 to move left and right to achieve precise positioning to facilitate cutting by the cutting mechanism 3.
[0021] refer to Figure 4 , Figure 5The cutting mechanism 3 also includes a second electric slide rail 303 and a third electric slide rail 304, which are respectively connected to one side of the first slide plate 203 in the first electric slide rail 2, and one side of the second electric slide rail 303 and the third electric slide rail 304 are connected to a second motor 305, and one side of the second electric slide rail 303 and the third electric slide rail 304 are respectively connected to a second slide plate 306 and a third slide plate 307 through a slider, a milling cutter cutting device 301 is connected to the lower side of the second slide plate 306, and an operation box 4 is connected to the upper side of the third slide plate 307, and the outer side of the operation box 4 is connected to the protective cover 401, and the lower side of the third slide plate 307 is connected to It is connected to a saw blade cutting device 302, which drives the second electric slide 303 and the third electric slide 304 respectively through two second motors 305, and cooperates with the slider to drive the second slide 306 and the third slide 307 to move up and down. The milling cutter cutting device 301 and the saw blade cutting device 302 are respectively installed on the independent second slide 306 and the third slide 307, so that they can move up and down independently, thereby ensuring flexibility and accuracy in the cutting process. The milling cutter cutting device 301 is equipped with a precision milling cutter, which is suitable for cutting thin plates or cutting operations requiring high precision. The saw blade cutting device 302 uses a high-strength saw blade, which is suitable for quickly cutting thicker or hard material PCB boards.
[0022] Working principle: First, the moving positions of the milling cutter cutting device 301 and the saw blade cutting device 302 in the cutting mechanism 3 are set through the operating box 4. The milling cutter cutting device 301 and the saw blade cutting device 302 are connected to the first electric slide rail 2 through the first slide plate 203. The first motor 201 is started to drive the first electric slide rail 2 and the first slider 202 to drive the first slide plate 203 to move and adjust to the starting point of cutting. According to the material and thickness of the PCB board, a suitable cutting tool is selected. For thin plates or cutting operations requiring high precision, the milling cutter cutting device 301 can be selected; for PCB boards made of thicker or harder materials, the saw blade cutting device 302 can be selected. The milling cutter cutting device 301 and the saw blade cutting device 302 are respectively moved up and down by their respective second slide plates 306 and third slide plates 307 to achieve cutting of the PCB board.
[0023] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A high-power composite cutting structure, comprising a transverse plate (1), characterized in that: The side of the horizontal plate (1) is connected to a first electric slide rail (2), the first electric slide rail (2) is an electric movable adjustment structure, and one side of the first electric slide rail (2) is connected to a cutting mechanism (3), the cutting mechanism (3) comprises a milling cutter cutting device (301) and a saw blade cutting device (302), the milling cutter cutting device (301) and the saw blade cutting device (302) are independently connected, one end of the milling cutter cutting device (301) and the saw blade cutting device (302) are respectively connected to an up and down movable adjustment structure, and the milling cutter cutting device (301) and the saw blade cutting device (302) are used to independently perform movable cutting work.
2. A high-power composite cutting structure according to claim 1, characterized in that: Both ends of the horizontal plate (1) are respectively connected to legs (101), the upper end of the horizontal plate (1) is connected to a tank chain (102), and one end of the tank chain (102) is interconnected with the first electric slide rail (2).
3. A high-power composite cutting structure according to claim 1, characterized in that: One end of the first electric slide rail (2) is connected to a first motor (201), the outer side of the first electric slide rail (2) is connected to a first slider (202), one side of the first slider (202) is connected to a first slide plate (203), and one side of the upper end of the first slide plate (203) is connected to a connecting plate (204), and one side of the connecting plate (204) is interconnected with the tank chain (102) in the transverse plate (1).
4. A high-power composite cutting structure according to claim 1, characterized in that: The cutting mechanism (3) further comprises a second electric slide rail (303) and a third electric slide rail (304), wherein the second electric slide rail (303) and the third electric slide rail (304) are respectively connected to one side of the first slide plate (203) in the first electric slide rail (2).
5. A high-power composite cutting structure according to claim 4, characterized in that: One side of each of the second electric slide rail (303) and the third electric slide rail (304) is connected to a second motor (305), and one side of each of the second electric slide rail (303) and the third electric slide rail (304) is connected to a second slide plate (306) and a third slide plate (307) via sliders, and a milling cutter cutting device (301) is connected below one side of the second slide plate (306).
6. A high-power composite cutting structure according to claim 5, characterized in that: An operation box (4) is connected to the upper side of the third slide (307), and a protective cover (401) is connected to the outer side of the operation box (4). A saw blade cutting device (302) is connected to the lower side of the third slide (307).