Vibrating washing machine for electronic-grade glass fabric

Abstract

The utility model relates to the technical field of cloth cleaning equipment, in particular to an electronic-grade glass fabric vibration washing machine. The cleaning device comprises a first cleaning box, a second cleaning box, a third cleaning box, a rack and a cleaning mechanism. The first cleaning box, the second cleaning box and the third cleaning box are sequentially mounted on the rack from bottom to top; the first cleaning box communicates with a drainage pipe, and a second valve is installed on the drainage pipe. Communicating pipes are communicated between the bottom end of the second cleaning box and the top end of the first cleaning box and between the bottom end of the third cleaning box and the top end of the second cleaning box; first valves are mounted on the two communicating pipes; the lower portions of the inner sides of the first cleaning box, the second cleaning box and the third cleaning box are each rotationally provided with two second guide rollers. And first guide rollers are rotationally mounted at the upper ends of the first cleaning box, the second cleaning box and the third cleaning box. The cleaning device has the advantages of being good in cleaning effect and high in water resource utilization rate.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric cleaning equipment, and in particular to an electronic-grade fiberglass cloth vibration washing machine. Background Technology

[0002] Electronic-grade fiberglass cloth is a high-performance substrate used in the manufacture of printed circuit boards (PCBs). Its surface cleanliness, uniformity, and physical properties directly affect the electrical reliability and signal transmission quality of the PCB. During the production process of fiberglass cloth, the surface of the woven fabric contains residual spinning oil, organosilicon contaminants, dust, and other impurities, which need to be cleaned.

[0003] The following methods are commonly used in existing technologies to clean fiberglass cloth: 1. Direct spray cleaning, which requires setting up a cleaning solution spray station and a washing station, but this rinsing method consumes a lot of water; 2. Cleaning the cloth inside a tank, which sets up a cleaning solution tank and a rinsing tank, and the cloth is passed through the cleaning solution tank and the rinsing tank in sequence. Although this has a certain water-saving effect, when the inside of the tank is heavily polluted, the entire water needs to be replaced. The water with less pollution can still meet the initial cleaning needs, and its water utilization rate still needs to be further improved. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing an electronic-grade fiberglass cloth vibration washing machine.

[0005] The technical solution of this utility model is an electronic-grade fiberglass cloth vibration washing machine, which includes a first washing tank, a second washing tank, a third washing tank, an unwinding roller, a winding roller, a frame, a cleaning mechanism, and three ultrasonic generators.

[0006] The unwinding roller and the take-up roller are rotatably mounted at both ends of the frame; the first cleaning box, the second cleaning box, and the third cleaning box are mounted on the frame from bottom to top; a drain pipe is connected to the first cleaning box, and a second valve is installed on the drain pipe; connecting pipes are connected between the bottom of the second cleaning box and the top of the first cleaning box, and between the bottom of the third cleaning box and the top of the second cleaning box, and a first valve is installed on each of the two connecting pipes; two second guide rollers are rotatably mounted on the lower inner side of the first, second, and third cleaning boxes; a first guide roller is rotatably mounted on the upper end of the first, second, and third cleaning boxes; three ultrasonic generators are respectively mounted on the first, second, and third cleaning boxes.

[0007] Preferably, two limiting rings are arranged side by side on each of the multiple first guide rollers, and two first connecting frames are arranged side by side above the first cleaning box. Multiple limiting rings on the same side are connected to the corresponding first connecting frames. A power component for driving the first connecting frames on both sides to move closer or further apart is installed on the third cleaning box.

[0008] Preferably, the power assembly includes a servo motor and a bidirectional lead screw. The servo motor is mounted on the third cleaning tank, and the bidirectional lead screw is mounted on the output shaft of the servo motor. Both first connecting brackets are threadedly connected to the bidirectional lead screw.

[0009] Preferably, a drying mechanism is installed on the side of the third cleaning box. The drying mechanism includes a hot air blower and two hot air nozzles, with the input end of the hot air blower connected to the input ends of the two hot air nozzles.

[0010] Preferably, the cleaning mechanism includes two sets of brushing components. Each brushing component includes an electric push rod, a second connecting frame, three bristle mounting plates, and three bristles. The electric push rod is mounted on the second cleaning tank, the second connecting frame is connected to the output shaft of the electric push rod, and the three bristle mounting plates are respectively located inside the first, second, and third cleaning tanks. All three bristle mounting plates are connected to the second connecting frame, and the three bristles are respectively mounted on the three bristle mounting plates.

[0011] Preferably, a first pressure roller is rotatably installed on the upper end of the inner wall of the third cleaning tank, and sliding holes are opened at both ends of the top of the third cleaning tank. Sliding seats are slidably installed in the sliding holes on both sides, and a second pressure roller is rotatably installed between the two sliding seats. A sliding rod is provided in the sliding hole, and the sliding seat is slidably installed on the sliding rod. A spring is sleeved on the sliding rod.

[0012] Compared with the prior art, the present invention has the following beneficial technical effects:

[0013] 1. In this technical solution, the water inside the second cleaning tank is introduced into the first cleaning tank, and the water inside the third cleaning tank is introduced into the second cleaning tank, so that the water with less pollution and meeting the cleaning requirements can be reused, thus saving water resources.

[0014] 2. The first, second, and third cleaning tanks can be used to soak and clean the fabric in cleaning solution, perform initial rinsing, and perform secondary rinsing, thereby improving the cleaning effect on the fabric.

[0015] 3. Ultrasonic cleaning of fabrics can deeply clean the inside of fibers through high-frequency cavitation effect, and can efficiently remove stubborn stains. Attached Figure Description

[0016] Figure 1 and Figure 2 All of these are schematic diagrams of the structure of this utility model.

[0017] Figure 3 This is a side sectional view of the present invention.

[0018] Figure 4 for Figure 1 A magnified schematic diagram of the structure at point A.

[0019] Reference numerals: 1. First cleaning box; 2. Second cleaning box; 3. Third cleaning box; 301. Sliding hole; 4. Unwinding roller; 5. Rewinding roller; 6. Connecting pipe; 7. First valve; 8. Drain pipe; 9. Second valve; 10. First guide roller; 11. Second guide roller; 12. First connecting frame; 13. Limiting ring; 14. Second connecting frame; 15. Brush mounting plate; 16. Brush; 17. Servo motor; 18. Bidirectional lead screw; 19. Hot air blower; 20. Hot air nozzle; 21. Ultrasonic generator; 22. Electric push rod; 23. First pressure roller; 24. Second pressure roller; 25. Sliding seat; 26. Sliding rod; 27. Spring; 28. Frame. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-4 As shown in the figure, the electronic-grade fiberglass cloth vibration washing machine proposed in this embodiment includes a first washing tank 1, a second washing tank 2, a third washing tank 3, an unwinding roller 4, a winding roller 5, a frame 28, a cleaning mechanism, and three ultrasonic generators 21.

[0022] Unwinding roller 4 and winding roller 5 are rotatably mounted at both ends of frame 28; first cleaning box 1, second cleaning box 2 and third cleaning box 3 are mounted on frame 28 from bottom to top; drain pipe 8 is connected to first cleaning box 1, and second valve 9 is installed on drain pipe 8; connecting pipe 6 is connected between bottom end of second cleaning box 2 and top end of first cleaning box 1 and between bottom end of third cleaning box 3 and top end of second cleaning box 2, and first valve 7 is installed on both connecting pipe 6; two second guide rollers 11 are rotatably mounted on the lower inner side of first cleaning box 1, second cleaning box 2 and third cleaning box 3; first guide rollers 10 are rotatably mounted on the upper end of first cleaning box 1, second cleaning box 2 and third cleaning box 3, the first guide rollers 10 on first cleaning box 1 and second cleaning box 2 are located on the side adjacent to winding roller 4, and first guide rollers 10 are installed at both ends of third cleaning box 3; three ultrasonic generators 21 are respectively mounted on first cleaning box 1, second cleaning box 2 and third cleaning box 3.

[0023] The cleaning mechanism includes two sets of brushing components. Each brushing component includes an electric push rod 22, a second connecting frame 14, three bristle mounting plates 15, and three bristles 16. The electric push rod 22 is mounted on the second cleaning tank 2, and the second connecting frame 14 is connected to the output shaft of the electric push rod 22. The three bristle mounting plates 15 are respectively located inside the first cleaning tank 1, the second cleaning tank 2, and the third cleaning tank 3, and are all connected to the second connecting frame 14. The three bristles 16 are respectively mounted on the three bristle mounting plates 15. It should be noted that the two bristles 16 on the two sets of brushing components contact the two sides of the fabric. During the brushing operation, the electric push rod 22 pushes the second connecting frame 14 back and forth, thereby moving the bristles 16 and causing friction between the bristles 16 and the fabric surface, which improves the cleaning effect on the fabric surface.

[0024] The third washing box 3 is equipped with a drying mechanism on its side. The drying mechanism includes a hot air blower 19 and two hot air nozzles 20. The input end of the hot air blower 19 is connected to the input end of the two hot air nozzles 20. The fabric passes between the two hot air nozzles 20. The hot air blower 19 generates hot air, which enters the interior of the two hot air nozzles 20 and is finally sprayed onto both sides of the fabric, thereby achieving the drying of the fabric. It should be noted that the output end of the hot air blower 19 is connected to a T-junction, and the two output ends of the T-junction are connected to the two hot air nozzles 20 through pipes.

[0025] The upper part of the inner wall of the third washing box 3 is rotatably mounted with a first pressure roller 23. Both ends of the top of the third washing box 3 are provided with sliding holes 301. Sliding seats 25 are slidably installed in the sliding holes 301 on both sides. The second pressure roller 24 is rotatably mounted between the two sliding seats 25. A sliding rod 26 is provided in the sliding hole 301. The sliding seat 25 is slidably mounted on the sliding rod 26. A spring 27 is sleeved on the sliding rod 26. When the fabric is passed between the first pressure roller 23 and the second pressure roller 24, the fabric is clamped between the first pressure roller 23 and the second pressure roller 24 due to the setting of the spring 27. This squeezes out the excess water in the fabric, so as to facilitate the rapid drying of the fabric in the future.

[0026] This technical solution uses a PLC controller to control the equipment.

[0027] In this embodiment, before washing the fabric, the fabric is first arranged according to the attached... Figure 3The fabric is arranged in a manner that allows it to pass through the interiors of the first cleaning tank 1, the second cleaning tank 2, and the third cleaning tank 3. Water is then poured into these tanks, and cleaning solution is added to the first cleaning tank 1. A winding roller 5 drives the fabric to wind up. It should be noted that a motor is installed on the first cleaning tank 1 to drive the winding roller 5. The rotation of the winding roller 5 pulls the fabric along. When the fabric passes through the first cleaning tank 1, the cleaning solution dissolves stains on the fabric surface. When the fabric moves into the second cleaning tank 2, the clean water inside the second cleaning tank 2 washes away any remaining foam and cleaning solution on the fabric surface. Finally, when the fabric moves into the third cleaning tank 3, the clean water inside the third cleaning tank 3 performs a secondary cleaning of the fabric.

[0028] When the water inside the first cleaning tank 1, the second cleaning tank 2, or the third cleaning tank 3 becomes contaminated and cannot perform its cleaning function, first open the drain pipe 8 to drain the water inside the first cleaning tank 1, then close the drain pipe 8, open the first valve 7 located between the first cleaning tank 1 and the second cleaning tank 2, allowing all the water inside the second cleaning tank 2 to flow into the first cleaning tank 1, and refill the first cleaning tank 1 with cleaning solution. Then, disconnect the connection between the second cleaning tank 2 and the first cleaning tank 1, open the first valve 7 located between the third cleaning tank 3 and the second cleaning tank 2, allowing all the water inside the third cleaning tank 3 to flow into the second cleaning tank 2, disconnect the connection between the second cleaning tank 2 and the third cleaning tank 3, and finally fill the third cleaning tank 3 with clean water to complete the entire water change. Since the water inside the first cleaning tank 1, the second cleaning tank 2, and the third cleaning tank 3 is gradually contaminated, with the water near the bottom of the tank being more contaminated, the above water change method achieves good cleaning results while conserving water resources.

[0029] Example 2

[0030] like Figure 3As shown in this embodiment, an electronic-grade fiberglass cloth vibration washing machine is proposed. Compared with Embodiment 1, in this embodiment, two limiting rings 13 are arranged side by side on each of the multiple first guide rollers 10, and two first connecting frames 12 are arranged side by side above the first washing tank 1. The multiple limiting rings 13 on the same side are connected to the corresponding first connecting frame 12. A power component for driving the two first connecting frames 12 to move closer or further apart is installed on the third washing tank 3. The power component includes a servo motor 17 and a bidirectional lead screw 18. The servo motor 17 is installed on the third washing tank 3, and the bidirectional lead screw 18 is installed on the output shaft of the servo motor 17. Both first connecting frames 12 are threadedly connected to the bidirectional lead screw 18. The two limiting rings 13 installed on the first guide rollers 10 are used to limit the cloth and prevent the cloth from shifting position during movement. The distance between the two first connecting frames 12 can be adjusted by setting the power component, thereby adjusting the distance between the two limiting rings 13 on the first guide rollers 10 to suit the limiting work of cloths of different widths.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A vibration washing machine for electronic-grade fiberglass cloth, characterized in that, It includes a first cleaning tank (1), a second cleaning tank (2), a third cleaning tank (3), an unwinding roller (4), a winding roller (5), a frame (28), a cleaning mechanism, and three ultrasonic generators (21). The unwinding roller (4) and the winding roller (5) are rotatably installed at both ends of the frame (28); the first cleaning box (1), the second cleaning box (2) and the third cleaning box (3) are installed on the frame (28) from bottom to top; the first cleaning box (1) is connected to a drain pipe (8), and a second valve (9) is installed on the drain pipe (8); the bottom end of the second cleaning box (2) and the top end of the first cleaning box (1) and the bottom end of the third cleaning box (3) and the top end of the second cleaning box (2) are connected to a connecting pipe (6), and a first valve (7) is installed on both connecting pipes (6); two second guide rollers (11) are rotatably installed on the lower inner side of the first cleaning box (1), the second cleaning box (2) and the third cleaning box (3); the top end of the first cleaning box (1), the second cleaning box (2) and the third cleaning box (3) are rotatably installed with a first guide roller (10); three ultrasonic generators (21) are installed on the first cleaning box (1), the second cleaning box (2) and the third cleaning box (3) respectively.

2. The vibration washing machine for electronic-grade fiberglass cloth according to claim 1, characterized in that, Multiple first guide rollers (10) are each provided with two limit rings (13) arranged side by side. Two first connecting frames (12) are arranged side by side above the first cleaning box (1). Multiple limit rings (13) on the same side are connected to the corresponding first connecting frames (12). The third cleaning box (3) is equipped with a power component for driving the two first connecting frames (12) to move closer or further apart.

3. The vibration washing machine for electronic-grade fiberglass cloth according to claim 2, characterized in that, The power assembly includes a servo motor (17) and a bidirectional lead screw (18). The servo motor (17) is mounted on the third cleaning tank (3), and the bidirectional lead screw (18) is mounted on the output shaft of the servo motor (17). Both first connecting brackets (12) are threadedly connected to the bidirectional lead screw (18).

4. The vibration washing machine for electronic-grade fiberglass cloth according to claim 1, characterized in that, The third cleaning box (3) is equipped with a drying mechanism on its side. The drying mechanism includes a hot air blower (19) and two hot air nozzles (20). The input end of the hot air blower (19) is connected to the input end of the two hot air nozzles (20).

5. The vibration washing machine for electronic-grade fiberglass cloth according to claim 1, characterized in that, The cleaning mechanism includes two sets of brushing components. The brushing components include an electric push rod (22), a second connecting frame (14), three bristle mounting plates (15) and three bristles (16). The electric push rod (22) is installed on the second cleaning box (2). The second connecting frame (14) is connected to the output shaft of the electric push rod (22). The three bristle mounting plates (15) are respectively located inside the first cleaning box (1), the second cleaning box (2) and the third cleaning box (3). The three bristle mounting plates (15) are all connected to the second connecting frame (14). The three bristles (16) are respectively installed on the three bristle mounting plates (15).

6. The vibration washing machine for electronic-grade fiberglass cloth according to claim 1, characterized in that, The upper end of the inner wall of the third cleaning box (3) is rotatably installed with a first pressure roller (23). The top two ends of the third cleaning box (3) are provided with sliding holes (301). Sliding seats (25) are slidably installed in the sliding holes (301) on both sides. A second pressure roller (24) is rotatably installed between the two sliding seats (25). A sliding rod (26) is provided in the sliding hole (301). The sliding seat (25) is slidably installed on the sliding rod (26). A spring (27) is sleeved on the sliding rod (26).

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