Scraper cleaning and blow-drying integrated device

Abstract

The utility model discloses a scraper cleaning and blow-drying integrated device, which belongs to the technical field of electronic product patch production and comprises a cleaning liquid box body, an operation box body is mounted on the upper surface of the cleaning liquid box body, and a plurality of liquid discharge pipes are mounted between the operation box body and the cleaning liquid box body in a communicated manner. An opening is formed in the upper surface of the operation box body, a box cover plate is installed at the opening in a hinged mode, a scraper fixing frame is inserted into the operation box body, and a plurality of scraper containing holes are formed in the scraper fixing frame; a to-be-cleaned scraper is installed through the scraper fixing frame, a cleaning liquid pump is used for pumping cleaning liquid, the cleaning liquid is conveyed to the liquid distribution plate through the conveying pipe and the hollow pipe and sprayed out through the spray heads to achieve cleaning, the spray heads are arranged on the two sides to achieve double-face cleaning, and after cleaning, high-pressure air generated by working of the high-pressure air pump is sprayed out through the spray heads. Cleaning and blow-drying can be integrally carried out, manual cleaning is not needed, the cleaning efficiency is high, the cleaning effect is good, and harm to the human body caused by manual cleaning of cleaning liquid is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electronic product patch production, concretely relates to a scraper cleaning and blow-drying integrated device. BACKGROUND

[0002] In the production process of electronic product patch, tin paste printing is needed, and tin paste printing process needs tin paste to pass through steel mesh opening hole, and tin paste passing through steel mesh opening hole needs to use scraper, tin paste is scraped by scraper, so that tin paste can pass through steel mesh opening hole and be printed on the PCB surface below the steel mesh, tin paste is covered on the PCB pad position, and tin paste residues are attached to the surface of scraper after being used for many times, in order to avoid the influence of tin paste residues on normal operation of scraper, the disassembled scraper needs to be cleaned to remove tin paste residues.

[0003] The existing scraper cleaning mode is manual cleaning, manual cleaning of scraper is low in efficiency, cleaning effect is influenced by the skills and experience of operating personnel, it is difficult to clean efficiently and cleanly, and manual cleaning needs to remove cleaning liquid, and cleaning liquid inevitably influences human body. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a scraper cleaning and blow-drying integrated device to solve the problems that the existing scraper cleaning mode is manual cleaning, manual cleaning of scraper is low in efficiency, cleaning effect is influenced by the skills and experience of operating personnel, it is difficult to clean efficiently and cleanly, and manual cleaning needs to remove cleaning liquid, and cleaning liquid inevitably influences human body.

[0005] To achieve the above object, the utility model provides the following technical scheme: a scraper cleaning and blow-drying integrated device, including cleaning liquid tank body, the upper surface of cleaning liquid tank body is installed with operation tank body, a plurality of liquid discharge pipes are installed in communication between operation tank body and cleaning liquid tank body, the upper surface of operation tank body has opening and the opening position is hinged and installed with tank cover plate, the scraper fixing frame is inserted in operation tank body, a plurality of scraper placing holes are formed in scraper fixing frame, and the scraper is installed in scraper placing hole through mounting bolt, the upper surface of cleaning liquid tank body is fixedly installed with cleaning liquid pump, the inlet end of cleaning liquid pump extends to the inside of cleaning liquid tank body, the outlet end of cleaning liquid pump is installed in communication with first three -way pipe, the other two ends of first three -way pipe are all installed in communication with conveying pipe, the side of operation tank body is fixedly installed with high pressure gas pump, the outlet end of high pressure gas pump is installed in communication with second three -way pipe, the other two ends of second three -way pipe are all installed in communication with communication pipe, the other end of communication pipe is communicated with the conveying pipe of same side position, the end of conveying pipe away from first three -way pipe is installed in communication with rotary interface pipe, the hollow pipe is installed on rotary interface pipe, the hollow pipe is rotatably installed on the side of operation tank body, two hollow pipes are oppositely arranged on the two sides of scraper fixing frame, the end of hollow pipe is installed in communication with liquid distribution plate, the side of liquid distribution plate is installed with a plurality of spray heads, the inner wall of cleaning liquid tank body is fixedly installed with two baffle plates, the slag receiving filter cartridge is inserted in cleaning liquid tank body on two baffle plates, the slag receiving filter cartridge is located directly below the liquid discharge pipe, the side of cleaning liquid tank body is installed with feeding pipe and discharge pipe, the bottom end of first three -way pipe and the top end of second three -way pipe are all provided with valve.

[0006] The above scheme is adopted, the scraper fixing frame is arranged to install the scraper to be cleaned, the cleaning liquid pump is used to extract the cleaning liquid, which is conveyed to the liquid distribution plate through the conveying pipe and the hollow pipe, and is sprayed out through the spray head to realize cleaning, the spray heads are arranged on both sides to realize double-sided cleaning, the high-pressure gas generated by the operation of the high-pressure gas pump can be sprayed out through the spray head after cleaning, the cleaning and blow-drying integration can be realized, manual participation in cleaning is not required, the cleaning efficiency is high, the effect is good, manual cleaning of the cleaning liquid can avoid harm to the human body, the rotation of the liquid distribution plate can be realized by arranging the motor, the driving gear and the driven gear, and then the rotation of the spray head is realized, so that comprehensive cleaning is realized, the cleaning range area and effect are improved, and the residual material after cleaning can be filtered and collected by arranging the slag receiving filter cartridge, and the cleaning liquid can be recycled.

[0007] In the above scheme, it should be noted that the cleaning liquid pump, the high-pressure gas pump and the motor are electrically connected with the external power supply.

[0008] As a preferred implementation, the upper surface of the scraper fixing frame is fixedly installed with a fixing plate, both ends of the fixing plate are fixedly installed with a inserting rod, and the side surface of the operation box body is fixedly installed with an inserting sleeve.

[0009] By using the fixing plate, the inserting rod and the inserting sleeve, the inserting rod is inserted into the inserting sleeve, the stable insertion of the scraper fixing frame is guaranteed, and good stability is guaranteed during the cleaning process.

[0010] As a preferred implementation, the inner wall of the operation box body is fixedly installed with a supporting ring, and both ends of the liquid distribution plate are fixedly installed with an arc-shaped sliding block, which is slidingly installed on the outer surface of the supporting ring.

[0011] By using the supporting ring and the arc-shaped sliding block, the arc-shaped sliding block is slidingly arranged on the surface of the supporting ring during the rotation of the liquid distribution plate, and the stable rotation of the liquid distribution plate is guaranteed, and the inclination and shaking phenomenon is avoided.

[0012] As a preferred implementation, the side surface of the operation box body is fixedly installed with a motor, the output shaft end of the motor is fixedly installed with a driving gear, the outer surface of the hollow pipe is fixedly installed with a driven gear, and the driving gear and the driven gear are arranged in meshing.

[0013] By using the motor to drive the rotation of the driving gear, the rotation of the hollow pipe is realized by using the driving gear and the driven gear, so that the rotation of the liquid distribution plate is realized, and comprehensive cleaning is realized.

[0014] As a preferred implementation, the side surface of the partition plate is fixedly installed with a plurality of limiting strips, the side surface of the slag receiving filter cylinder is provided with a plurality of limiting grooves, and the limiting strips are slidingly inserted into the inner walls of the limiting grooves at corresponding positions.

[0015] By inserting the limiting strips into the limiting grooves, the limiting support of the slag receiving filter cylinder is realized, so that the slag receiving filter cylinder has good stability after being inserted into the cleaning liquid box body.

[0016] As a preferred implementation, the side surface of the slag receiving filter cylinder is threadedly installed with a plurality of fixing bolts, and the side surface of the cleaning liquid box body is provided with a plurality of threaded grooves for the fixing bolts.

[0017] By using the fixing bolts, the insertion of the slag receiving filter cylinder is locked after insertion, and accidental sliding out of the cleaning liquid box body is avoided.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] This integrated cleaning and drying device for scrapers uses a scraper fixing frame to install the scrapers to be cleaned. The cleaning fluid is drawn by a cleaning fluid pump and delivered to the liquid distribution plate through a delivery pipe and a hollow pipe. The cleaning fluid is then sprayed out through the nozzles. Nozzles are set on both sides to achieve double-sided cleaning. After cleaning, high-pressure air generated by a high-pressure air pump is sprayed out through the nozzles. This device can achieve integrated cleaning and drying without manual intervention, resulting in high cleaning efficiency and good effect, and avoiding the harm to the human body caused by manual cleaning of cleaning fluid.

[0020] This integrated scraper cleaning and drying device uses a motor in conjunction with a drive gear and a driven gear to rotate the liquid distribution plate, which in turn rotates the nozzle, thus achieving comprehensive cleaning, increasing the cleaning area and effect. At the same time, the slag collection filter can filter and collect the residue after cleaning, and the cleaning liquid can be recycled. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0023] Figure 3 This is a schematic diagram of the exploded structure of the scraper fixing frame and the insert of this utility model;

[0024] Figure 4 This is a structural schematic diagram of the cross-section of the working box of this utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the partition and slag receiving filter cylinder of this utility model after an explosion.

[0026] In the diagram: 1. Cleaning fluid tank; 2. Operating chamber; 3. Tank cover; 4. Scraper fixing frame; 5. Scraper; 6. Mounting bolt; 7. Cleaning fluid pump; 8. First tee pipe; 9. Delivery pipe; 10. High-pressure air pump; 11. Second tee pipe; 12. Connecting pipe; 13. Hollow pipe; 14. Rotary interface pipe; 15. Liquid distribution plate; 16. Nozzle; 17. Partition plate; 18. Slag receiving filter cartridge; 19. Insert sleeve; 20. Fixing plate; 21. Insert rod; 22. Support ring; 23. Arc-shaped slider; 24. Motor; 25. Drive gear; 26. Driven gear; 27. Limiting strip; 28. Drain pipe; 29. ​​Fixing bolt. Detailed Implementation

[0027] Please see Figures 1-5The utility model provides a kind of scraper cleaning blow-drying integrated device, including cleaning liquid tank 1, the upper surface of cleaning liquid tank 1 is equipped with operation tank 2, and a plurality of liquid discharge pipes 28 are communicated and installed between operation tank 2 and cleaning liquid tank 1, the upper surface of operation tank 2 has opening and hinged installation is equipped with tank cover plate 3 at opening position, scraper 5 fixed frame 4 is inserted and installed in operation tank 2, scraper 5 fixed frame 4 has a plurality of scraper 5 placing holes, and scraper 5 placing hole is installed scraper 5 by mounting bolt 6, the upper surface of cleaning liquid tank 1 is fixedly installed with cleaning liquid pump 7, the inlet end of cleaning liquid pump 7 extends to the inside of cleaning liquid tank 1, the outlet end of cleaning liquid pump 7 is communicated and installed with first three-way pipe 8, and the other two ends of first three-way pipe 8 are both communicated and installed with conveying pipe 9, the side of operation tank 2 is fixedly installed with high-pressure air pump 10, the outlet end of high-pressure air pump 10 is communicated and installed with second three-way pipe 11, and the other two ends of second three-way pipe 11 are both communicated and installed with communication pipe 12, the other end of communication pipe 12 is communicated with the conveying pipe 9 of same side position, and the end of conveying pipe 9 away from first three-way pipe 8 is communicated and installed with rotary interface pipe 14, and hollow pipe 13 is installed on rotary interface pipe 14, and hollow pipe 13 is rotatably installed on the side of operation tank 2, two hollow pipes 13 are oppositely arranged on the two side surfaces of scraper 5 fixed frame 4, and the end of hollow pipe 13 is communicated and installed with liquid distribution plate 15, a plurality of spray heads 16 are installed on the side of liquid distribution plate 15, two baffle plates 17 are fixedly installed on the inner wall of cleaning liquid tank 1, slag filter cartridge 18 is inserted and installed on the cleaning liquid tank 1 of two baffle plates 17, slag filter cartridge 18 is located directly below liquid discharge pipe 28, and feeding pipe and discharge pipe are installed on the side of cleaning liquid tank 1, and valve is arranged on the bottom end of first three-way pipe 8 and the top end of second three-way pipe 11.

[0028] By setting scraper 5 fixed frame 4 to install the scraper 5 to be cleaned, the cleaning liquid is extracted by cleaning liquid pump 7 and delivered to liquid distribution plate 15 through conveying pipe 9 and hollow pipe 13, and is sprayed out through spray head 16 to realize cleaning, spray head 16 is arranged on both sides to realize double-sided cleaning, high-pressure gas generated by the operation of high-pressure air pump 10 can be sprayed out through spray head 16 after cleaning, cleaning and blow-drying integration can be realized, manual participation in cleaning is not required, cleaning efficiency is high, effect is good, manual cleaning of cleaning liquid can avoid harm to human body, the rotation of liquid distribution plate 15 can be realized by setting motor 24 in cooperation with driving gear 25 and driven gear 26, and the rotation of spray head 16 is realized, so that comprehensive cleaning is realized, the cleaning range area and effect are improved, and the residual material after cleaning can be filtered and collected by the setting of slag filter cartridge 18, and the cleaning liquid can be recycled.

[0029] The upper surface of the scraper 5 fixed frame 4 is fixedly installed with a fixed plate 20, both ends of the fixed plate 20 are fixedly installed with a plug rod 21, the side of the operation box body 2 is fixedly installed with a plug sleeve 19, the plug rod 21 is inserted into the plug sleeve 19 at the same side position, the plug rod 21 is inserted into the plug sleeve 19, which can ensure the stable installation of the scraper 5 fixed frame 4, and further ensure good stability during cleaning, and is convenient to take.

[0030] The inner wall of the operation box body 2 is fixedly installed with a supporting ring 22, both ends of the liquid distribution plate 15 are fixedly installed with an arc-shaped sliding block 23, the arc-shaped sliding block 23 is slidingly installed on the outer surface of the supporting ring 22, the supporting ring 22 and the arc-shaped sliding block 23 are used in cooperation, the arc-shaped sliding block 23 is driven to slide on the surface of the supporting ring 22 during the rotation of the liquid distribution plate 15, and the stable rotation of the liquid distribution plate 15 can be ensured, and the inclination and shaking phenomenon is not easy to occur.

[0031] The side of the operation box body 2 is fixedly installed with a motor 24, the output shaft end of the motor 24 is fixedly installed with a driving gear 25, the outer surface of the hollow pipe 13 is fixedly installed with a driven gear 26, the driving gear 25 and the driven gear 26 are meshingly arranged, the motor 24 drives the driving gear 25 to rotate, and the rotation of the hollow pipe 13 is realized by cooperation of the driving gear 25 and the driven gear 26, so that the rotation of the liquid distribution plate 15 is realized, and comprehensive cleaning is realized.

[0032] The side of the partition plate 17 is fixedly installed with a plurality of limiting strips 27, the side of the slag receiving filter cylinder 18 is provided with a plurality of limiting grooves, the limiting strips 27 are slidingly inserted into the inner walls of the limiting grooves at the corresponding positions, the limiting strips 27 are inserted into the limiting grooves, the limiting support of the slag receiving filter cylinder 18 is realized, and the slag receiving filter cylinder 18 has good stability after being inserted into the cleaning liquid box body 1.

[0033] The side of the slag receiving filter cylinder 18 is threadedly installed with a plurality of fixing bolts 29, the side of the cleaning liquid box body 1 is provided with a plurality of threaded grooves for the fixing bolts 29 to be screwed into, the fixing bolts 29 are used in cooperation, the insertion of the slag receiving filter cylinder 18 can be locked after insertion, and accidental sliding out of the cleaning liquid box body 1 is avoided.

[0034] In use, open the box cover plate 3, take out the scraper 5 fixed frame 4 upward, install the to-be-cleaned scraper 5 in the scraper 5 fixed frame 4 by the mounting bolt 6, then put the scraper 5 fixed frame 4 into the operation box body 2, make the insertion rod 21 inserted into the insertion sleeve 19, realize the insertion of the scraper 5 fixed frame 4, then cover the box cover plate 3, start the cleaning liquid pump 7 and the motor 24, open the valve on the first three-way pipe 8, the cleaning liquid pump 7 extracts the cleaning liquid in the cleaning liquid tank 1 and transports it to the liquid distribution plate 15 through the first three-way pipe 8, the delivery pipe 9 and the hollow pipe 13, and then sprays it to the scraper 5 through the nozzle 16, at the same time, the motor 24 drives the driving gear 25 to rotate, the driving gear 25 and the driven gear 26 mesh to drive the hollow pipe 13 to rotate, and the liquid distribution plate 15 and the nozzle 16 are driven to rotate, realizing comprehensive cleaning, the liquid washed down returns through the liquid discharge pipe 28 and filters out the residues through the slag receiving filter cartridge 18, the filtered liquid flows into the cleaning liquid tank 1 for recycling, after cleaning, stop the cleaning liquid pump 7 and close the valve on the first three-way pipe 8, open the valve on the second three-way pipe 11 and the high-pressure gas pump 10, the high-pressure gas is transported to the liquid distribution plate 15 through the second three-way pipe 11, the delivery pipe 9 and the hollow pipe 13, and then sprays it to the scraper 5 through the nozzle 16, realizing rapid drying.

Claims

1. A scraper cleaning and drying integrated device, characterized in that: The system includes a cleaning fluid tank (1), a working chamber (2) is mounted on the upper surface of the cleaning fluid tank (1), and several drain pipes (28) are connected between the working chamber (2) and the cleaning fluid tank (1). The upper surface of the working chamber (2) has an opening, and a cover plate (3) is hinged at the opening. A scraper (5) fixing frame (4) is inserted inside the working chamber (2). The scraper (5) fixing frame (4) has several scraper (5) placement holes, and mounting bolts (6) are installed in the scraper (5) placement holes. A scraper (5) is installed. A cleaning fluid pump (7) is fixedly installed on the upper surface of the cleaning fluid tank (1). The inlet end of the cleaning fluid pump (7) extends into the interior of the cleaning fluid tank (1). The outlet end of the cleaning fluid pump (7) is connected to a first three-way pipe (8). Both ends of the first three-way pipe (8) are connected to delivery pipes (9). A high-pressure air pump (10) is fixedly installed on the side of the working box (2). The outlet end of the high-pressure air pump (10) is connected to a second three-way pipe (11). (11) Both ends of the other two parts are connected to a connecting pipe (12). The other end of the connecting pipe (12) is connected to a conveying pipe (9) at the same side. The end of the conveying pipe (9) away from the first three-way pipe (8) is connected to a rotating interface pipe (14). A hollow pipe (13) is installed on the rotating interface pipe (14). The hollow pipe (13) is rotatably installed on the side of the working box (2). The two hollow pipes (13) are arranged opposite to each other on the two sides of the scraper (5) fixing frame (4). The end of the hollow pipe (13) A liquid distribution plate (15) is installed in the part, and several nozzles (16) are installed on the side of the liquid distribution plate (15). Two partitions (17) are fixedly installed on the inner wall of the cleaning liquid tank (1). A slag receiving filter (18) is inserted on the cleaning liquid tank (1) of the two partitions (17). The slag receiving filter (18) is located directly below the drain pipe (28). A feeding pipe and a discharge pipe are installed on the side of the cleaning liquid tank (1). Valves are provided at the bottom end of the first three-way pipe (8) and the top end of the second three-way pipe (11).

2. The integrated scraper cleaning and drying device according to claim 1, characterized in that: A fixing plate (20) is fixedly installed on the upper surface of the scraper (5) fixing frame (4). A plug rod (21) is fixedly installed at both ends of the fixing plate (20). A plug sleeve (19) is fixedly installed on the side of the working box (2). The plug rod (21) is inserted into the plug sleeve (19) at the same side position.

3. The integrated scraper cleaning and drying device according to claim 1, characterized in that: The inner wall of the working box (2) is fixedly installed with a support ring (22), and both ends of the liquid distribution plate (15) are fixedly installed with arc-shaped sliders (23), which are slidably installed on the outer surface of the support ring (22).

4. The integrated scraper cleaning and drying device according to claim 1, characterized in that: A motor (24) is fixedly installed on the side of the working box (2). A drive gear (25) is fixedly installed at the end of the output shaft of the motor (24). A driven gear (26) is fixedly installed on the outer surface of the hollow tube (13). The drive gear (25) and the driven gear (26) are meshed together.

5. The integrated scraper cleaning and drying device according to claim 1, characterized in that: The side of the partition (17) is fixedly equipped with several limiting strips (27), and the side of the slag receiving filter cylinder (18) is provided with several limiting grooves. The limiting strips (27) are slidably inserted into the inner wall of the limiting groove at the corresponding position.

6. The integrated scraper cleaning and drying device according to claim 1, characterized in that: The side of the slag receiving filter cartridge (18) is threaded with several fixing bolts (29), and the side of the cleaning liquid tank (1) is provided with several threaded grooves for the fixing bolts (29) to be screwed in.

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