A device for cleaning the burrs on the computer shell by using environmentally friendly high-pressure water flow

Abstract

The utility model relates to computer shell processing technical field, concretely is a kind of equipment for cleaning computer shell burr by environmental protection high pressure water flow, the utility model includes the base, the base is equipped with feeding mechanism, mechanical transfer arm and cleaning burr mechanism, mechanical transfer arm is located between feeding mechanism and cleaning burr mechanism, the base is equipped with feeding opening, feeding mechanism is installed in feeding opening, feeding mechanism includes horizontal conveying mechanism and lifting mechanism, conveying mechanism one end is located in lifting mechanism, and lifting mechanism is matched with conveying mechanism;By integrating feeding mechanism, mechanical transfer arm and cleaning burr mechanism, the full-process automation operation from feeding, transfer to cleaning burr is realized, production efficiency is high, utilizes high pressure water flow impact type cleaning computer shell, and the adaptability to complex curved surface is better, and dust is not easy to produce.

Description

Technical Field

[0001] This utility model relates to the field of computer casing processing, specifically a device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets. Background Technology

[0002] With the widespread application of injection molding technology for precision plastic parts such as computer casings, tiny burrs inevitably form at the parting line, gate, and other locations after demolding. These burrs not only affect the appearance and texture of the product, but if they fall off, they may also pose a potential risk to the internal precision electronic components. Therefore, burr removal is a necessary and critical process in the production of computer casings.

[0003] Traditional deburring methods mainly rely on manual scraping and polishing using tools such as blades and sandpaper. The resulting plastic debris requires additional cleaning, resulting in low production efficiency. Furthermore, uneven force can easily lead to scratches on the product surface or incomplete deburring, making it difficult to guarantee product quality. Some mechanical polishing methods are not well-suited for complex curved surfaces and pose a risk of dust generation. Therefore, a device that uses environmentally friendly high-pressure water jets to clean burrs on computer casings is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets, thereby solving the problems mentioned in the background art.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets includes a base. The base is equipped with a feeding mechanism, a mechanical transfer arm, and a burr cleaning mechanism. The mechanical transfer arm is located between the feeding mechanism and the burr cleaning mechanism. The base has a feeding port, and the feeding mechanism is installed inside the feeding port. The feeding mechanism includes a horizontal conveying mechanism and a lifting mechanism. One end of the conveying mechanism is located inside the lifting mechanism, and the lifting mechanism cooperates with the horizontal conveying mechanism.

[0007] Preferably, the lifting mechanism includes a frame, which is vertically fixed inside the feeding port. An electric slide is provided on the side wall of the frame. A bracket is fixed to the moving end of the electric slide. The bracket is U-shaped, and the two ends of the bracket are located on both sides of the transverse conveying mechanism.

[0008] Preferably, there are two sets of the feeding mechanism and the burr cleaning mechanism, which are located on both sides of the mechanical transfer arm, and the number of the feeding mechanism and the burr cleaning mechanism is the same.

[0009] Preferably, a photoelectric sensor is fixedly connected to one end of the frame, and the photoelectric sensor corresponds to the end of the transverse conveying mechanism near the electric slide.

[0010] Preferably, the burr cleaning mechanism includes a processing seat, which is fixedly connected to the machine base, and the processing seat is equipped with a processing mechanism to clean the burrs on the computer shell using environmentally friendly high-pressure water flow.

[0011] Preferably, electric slide rails are fixedly connected to both sides of the processing base, baffles are fixedly connected to both ends of the processing base, and protective covers are slidably installed on both sets of electric slide rails, with the protective covers cooperating with the two sets of baffles.

[0012] The beneficial effects of this utility model are:

[0013] This utility model integrates a feeding mechanism, a mechanical transfer arm, and a burr cleaning mechanism, achieving fully automated operation from feeding and transfer to burr cleaning. It has high production efficiency, utilizes high-pressure water jet impact cleaning of computer casings, has good adaptability to complex curved surfaces, and is less prone to dust generation. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a top view of the internal structure of the base of this utility model;

[0017] Figure 3 This is a front view schematic diagram of the internal structure of the base of this utility model;

[0018] Figure 4 yes Figure 3 Enlarged schematic diagram of the structure at point A;

[0019] Figure 5 yes Figure 3 The intention to enlarge the structure at point B;

[0020] The attached figures are labeled as follows:

[0021] 1. Base; 2. Feeding mechanism; 3. Mechanical transfer arm; 4. Deburring mechanism; 5. Feeding port; 6. Frame; 7. Lateral conveying mechanism; 8. Bracket; 9. Photoelectric sensor; 10. Processing seat; 11. Processing mechanism; 12. Electric slide rail; 13. Protective cover; 14. Baffle; 15. Electric slide table. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] A device that uses environmentally friendly high-pressure water jets to clean burrs from computer casings, such as... Figures 1-5 As shown, the system includes a base 1, which contains a feeding mechanism 2, a mechanical transfer arm 3, and a deburring mechanism 4. The mechanical transfer arm 3 is located between the feeding mechanism 2 and the deburring mechanism 4. The base 1 has a feeding port 5, and the feeding mechanism 2 is installed inside the feeding port 5. The feeding mechanism 2 includes a transverse conveying mechanism 7 and a lifting mechanism. One end of the conveying mechanism is located inside the lifting mechanism, which cooperates with the transverse conveying mechanism 7. The transverse conveying mechanism 7 is a synchronous belt conveyor line of model MISUMILXSL3-40-1000. The mechanical transfer arm 3 is a six-axis mechanical transfer arm 3 (model EPSON C6). The end of the mechanical transfer arm 3 is equipped with a customized gripper for computer casings to grip the workpiece and transfer it to the deburring mechanism 4 according to a predetermined trajectory.

[0024] The integrated feeding mechanism 2, mechanical transfer arm 3, and burr cleaning mechanism 4 realize the fully automated operation of the entire process from feeding and transfer to burr cleaning, with high production efficiency. It uses high-pressure water jet impact cleaning of the computer shell, has good adaptability to complex curved surfaces, and is not prone to dust generation.

[0025] The lifting mechanism includes a frame 6, which is vertically fixed inside the feed inlet 5. The side wall of the frame 6 is provided with an electric slide table 15, which is an IAIPCON-CA-P type electric slide table 15 with a stroke of 500mm. The moving end of the electric slide table 15 is fixed with a bracket 8, which is U-shaped, and the two ends of the bracket 8 are located on both sides of the transverse conveying mechanism 7.

[0026] The horizontal conveyor 7 transports the computer casing to the lifting mechanism, and the output end of the electric slide 15 drives the bracket 8 to support the bottom of the computer casing and lift the computer casing.

[0027] The feeding mechanism 2 and the burr cleaning mechanism 4 are each provided in two sets. The feeding mechanism 2 and the burr cleaning mechanism 4 are located on both sides of the mechanical transfer arm 3, and the number of the feeding mechanism 2 and the burr cleaning mechanism 4 is the same. The dual-station design can realize parallel operation or seamless continuous production, thereby improving production efficiency.

[0028] A photoelectric sensor 9 (model SICK GTB2-N1212) is fixedly connected to one end of the frame 6. The photoelectric sensor 9 corresponds to the end of the transverse conveyor 7 near the electric slide table 15. When the transverse conveyor 7 moves the housing to the designated position, it will trigger the photoelectric sensor 9. The photoelectric sensor 9 will detect the workpiece's arrival signal and transmit this signal to the control system, causing the lifting mechanism to operate.

[0029] The burr cleaning mechanism 4 includes a processing base 10, which is fixedly connected to the machine base 1. The processing base 10 is equipped with a processing mechanism 11, which cleans the burrs on the computer shell by using environmentally friendly high-pressure water flow. Electric slide rails 12 are fixedly connected to both sides of the processing base 10, and baffles 14 are fixedly connected to both ends of the processing base 10. Protective covers 13 are slidably installed on the two sets of electric slide rails 12, and the protective covers 13 cooperate with the two sets of baffles 14.

[0030] The machining base 10 has a high-pressure water jet unit, which includes a high-pressure pump, an accumulator, a nozzle assembly, and its drive mechanism. The robotic arm precisely places the workpiece on the positioning fixture of the machining base 10 and locks it in place. Then, the electric slide rails 12 (model THK SRG25) mounted on both sides of the machining base 10 drive a protective cover 13 to move along the slide rails until it closes with the baffles 14 at both ends of the machining base 10, forming a sealed machining space to prevent high-pressure water mist splashing. After the protective cover 13 closes, the high-pressure pump (model KAMAT)... The machine starts at 60Hp, generating an environmentally friendly high-pressure water flow of up to 100MPa. The water flow is delivered to the nozzle through the pipeline. Driven by the drive mechanism, the nozzle precisely scans and sprays specific areas of the computer casing (such as parting lines and gates) according to a preset program. The extremely fine high-pressure water jet impacts the burrs with extremely high kinetic energy, causing them to break off from the substrate and be washed away. The wastewater and the detached burrs are collected by the filtration and recycling system at the bottom of the processing base 10. The water can be recycled after filtration and purification, which meets environmental protection requirements.

[0031] The working principle of the device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets provided by this utility model is as follows:

[0032] The operator neatly places the injection-molded computer casing onto the horizontal conveyor 7. The horizontal conveyor 7 is activated, transporting the workpiece towards the lifting mechanism. At the end of the conveyor line, the photoelectric sensor 9 detects the workpiece's arrival signal and transmits it to the control system. The control system then controls the lifting mechanism, causing the moving end to lift the U-shaped bracket 8, supporting the bottom of the transported workpiece and raising it to the preset grabbing height. The mechanical transfer arm 3 grips the workpiece and transfers it to the processing base 10 along a predetermined trajectory. The processing base 10 has its own positioning... The tooling locks the computer casing. The electric slide rails 12 installed on both sides of the processing base 10 drive the protective cover 13 to move along the electric slide rails 12 until they close with the baffles 14 at both ends of the processing base 10, forming a closed processing space. The processing mechanism 11 sprays environmentally friendly high-pressure water jets to impact and remove burrs from the computer casing. This equipment integrates the feeding mechanism 2, the mechanical transfer arm 3, and the burr cleaning mechanism 4, realizing fully automated operation from feeding, transfer, and burr cleaning. It has high production efficiency and uses high-pressure water jet impact cleaning of the computer casing. It has good adaptability to complex curved surfaces and is not prone to dust generation.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets, characterized in that, The machine includes a base (1), which is equipped with a feeding mechanism (2), a mechanical transfer arm (3) and a burr cleaning mechanism (4). The mechanical transfer arm (3) is located between the feeding mechanism (2) and the burr cleaning mechanism (4). The machine base (1) is equipped with a feeding port (5). The feeding mechanism (2) is installed in the feeding port (5). The feeding mechanism (2) includes a transverse conveying mechanism (7) and a lifting mechanism. One end of the conveying mechanism is located in the lifting mechanism. The lifting mechanism cooperates with the transverse conveying mechanism (7).

2. The device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets according to claim 1, characterized in that, The lifting mechanism includes a frame (6), which is vertically fixed inside the feed inlet (5). The side wall of the frame (6) is provided with an electric slide (15). The moving end of the electric slide (15) is fixed with a bracket (8). The bracket (8) is U-shaped, and the two ends of the bracket (8) are located on both sides of the transverse conveying mechanism (7).

3. The device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets according to claim 2, characterized in that, The feeding mechanism (2) and the burr cleaning mechanism (4) are each provided in two sets. The feeding mechanism (2) and the burr cleaning mechanism (4) are located on both sides of the mechanical transfer arm (3), and the number of the feeding mechanism (2) and the burr cleaning mechanism (4) is the same.

4. The device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets according to claim 3, characterized in that, A photoelectric sensor (9) is fixedly connected to one end of the frame (6), and the photoelectric sensor (9) corresponds to the end of the transverse conveying mechanism (7) near the electric slide (15).

5. The device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets according to claim 1, characterized in that, The burr cleaning mechanism (4) includes a processing seat (10), which is fixedly connected to the machine base (1) and a processing mechanism (11) is provided on the processing seat (10) to clean the burrs on the computer shell by environmentally friendly high-pressure water flow.

6. The device for cleaning burrs on computer casings using environmentally friendly high-pressure water jets according to claim 5, characterized in that, Electric slide rails (12) are fixedly connected to both sides of the processing seat (10), and baffles (14) are fixedly connected to both ends of the processing seat (10). Protective covers (13) are slidably installed on the two sets of electric slide rails (12), and the protective covers (13) cooperate with the two sets of baffles (14).

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