Circulating water-saving cleaning device for plating line of circuit board

Abstract

The utility model relates to the technical field of circuit board processing, and discloses a circuit board plating line circulating water-saving cleaning device which comprises a cleaning pool, an air cylinder is movably installed in the cleaning pool, one end of the air cylinder penetrates through the cleaning pool, and a first gear is fixedly installed at one end of the air cylinder. Compared with a traditional device, through the cooperation of the first gear and the second gear, cleaning liquid can touch all the surfaces, including corners and gaps difficult to touch, of a circuit board electroplating line, dirt, electroplating residues and other impurities are effectively removed, the thoroughness and quality of cleaning are improved, and meanwhile the cleaning effect is improved. Cleaning liquid is evenly distributed on the surface of the circuit board through overturning operation, the circulating water-saving design is combined, the cleaning liquid is filtered and reused, water and energy are remarkably saved, the automatic overturning function accelerates the cleaning process, the production period is shortened, cost is reduced, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to circuit board processing technical field more specifically, the utility model relates to a kind of circuit board electroplating line cycle water-saving cleaning device. BACKGROUND

[0002] A kind of circuit board electroplating line cycle water-saving cleaning device is the special equipment specially designed for comprehensive, thorough cleaning circuit board electroplating line.It integrates cycle water-saving and high-efficiency cleaning function, using specific cleaning technology, ensure that cleaning fluid fully contacts the surface of circuit board electroplating line, effectively removes dirt, electroplating residue and other impurities.Meanwhile, through cycle water-saving system, cleaning fluid can be reused after filtration treatment, significantly reduces water resources and energy consumption.In order to save production cost, single-sided cleaning circuit board electroplating line is generally used in prior art, but this can lead to multiple problems.First, cleaning effect is limited, the other side of circuit board electroplating line may leave cleaning dead angle, and the remaining pollutants affect the quality of electroplated layer and product reliability.Second, electroplated layer may appear peeling, blistering or uneven color defects, increase the rate of defective products, increase production cost and damage the reputation of enterprise.Finally, production efficiency is limited, manual overturning circuit board electroplating line increases operating time and labor cost, reduces production efficiency and increases labor intensity of worker.Meanwhile, single-sided cleaning device is difficult to realize fully automated production, affects the overall efficiency and flexibility of production line.These problems jointly restrict the development and application of circuit board electroplating line cleaning technology. SUMMARY

[0003] In order to overcome the deficiencies of prior art, the utility model provides a kind of circuit board electroplating line cycle water-saving cleaning device, with the advantage that circuit board electroplating line is conveniently overturned.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of circuit board electroplating line cycle water-saving cleaning device, including cleaning pool, air cylinder is movably installed in the inside of cleaning pool, and one end of air cylinder penetrates in the inside of cleaning pool, first gear is fixedly installed at one end of air cylinder, first gear is fixedly installed on the left side of cleaning pool, second motor is fixedly installed on the left side of cleaning pool, and second motor is fixedly installed with second gear at output, and the teeth of second gear and first gear are engaged;

[0005] The other end of the air cylinder is fixedly installed with clamping frame, the inside of clamping frame is movably installed with extrusion plate, telescopic link is fixedly installed between extrusion plate and clamping frame, pull rod is fixedly installed on the top of extrusion plate, and one end of pull rod penetrates in the inside of clamping frame, spring is fixedly installed between clamping frame and extrusion plate, rubber pad is fixedly installed on the bottom of extrusion plate, installation assembly is movably installed in the inside of cleaning pool.

[0006] As a preferred technical scheme of the utility model, the top of the cleaning pool is fixedly installed with a fixed support, a sliding groove is formed in the inside of the fixed support, a sleeve block is movably installed on the sliding groove, a threaded rod is threadedly sleeved in the inside of the sleeve block, and the two ends of the threaded rod penetrate through the inside of the fixed support, a first motor is fixedly installed on the left side of the fixed support, and one end of the first motor is fixedly connected with the threaded rod;

[0007] A spray head is fixedly installed on the bottom of the sleeve block, a water pump is fixedly installed on the right side of the cleaning pool, a folding pipe is fixedly connected between the water pump and the spray head, a funnel is fixedly installed on the bottom of the cleaning pool, a connecting pipe is fixedly connected between the funnel and the water pump, a filter plate is fixedly installed in the inside of the cleaning pool, and the number of the filter plates is two.

[0008] As a preferred technical scheme of the utility model, the installation assembly is movably installed in the inside of the cleaning pool, the installation assembly comprises a fixed groove formed in the inside of the cleaning pool, an installation plate is movably installed in the inside of the fixed groove, and a push rod is fixedly installed on the front face of the installation plate.

[0009] As a preferred technical scheme of the utility model, the bottom of the cleaning pool is fixedly installed with a support plate, and a fixed plate is fixedly installed between the two support plates.

[0010] As a preferred technical scheme of the utility model, a reinforcing rib is fixedly installed at the included angle between the support plate and the fixed plate, and the reinforcing rib presents a triangular shape.

[0011] As a preferred technical scheme of the utility model, a support seat is fixedly installed on the right side of the cleaning pool, and the inside of the support seat presents a U-shaped shape.

[0012] As a preferred technical scheme of the utility model, the telescopic rods and the springs are in pairs, and there are four pairs between the pressing plates and the clamping frames.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1. The utility model discloses a through the cooperation between first gear and second gear, all surfaces of the circuit board plating line are touched by the cleaning liquid, including the corner and gap that are difficult to touch, effectively remove dirt, plating residues and other impurities, improve the thoroughness and quality of cleaning, simultaneously, the overturning operation makes the cleaning liquid evenly distribute on the circuit board surface, combines the circulating water saving design, and the cleaning liquid can be filtered and reused, which significantly saves water and energy, the automatic overturning function not only speeds up the cleaning process, shortens the production cycle, but also reduces the cost, improves the overall production efficiency, in addition, the overturning avoids the accumulation or poor flow of the cleaning liquid, protects the quality and integrity of the circuit board plating line, prolongs its service life, most importantly, the overturning function enhances the versatility and flexibility of the equipment, which can be applied to various types of circuit board plating lines and meet diversified production needs.

[0015] 2. The utility model discloses a through the cooperation between sleeve block and sliding slot, the device is convenient for driving the spray head to carry out left and right linear motion and cleans the circuit board plating line, which ensures the precision and speed of the spray head movement, can complete the comprehensive cleaning of the circuit board plating line in a very short time, and greatly improves the production efficiency, simultaneously, the built-in circulating water saving system of the device makes the cleaned water reusable after filtration, effectively reduces the waste of water resources, in addition, the ingenious combination of threaded rod and sleeve block also makes the spray head can evenly spray water flow on the circuit board plating line, avoids the unnecessary waste of water resources, compact structure, small floor area, convenient flexible arrangement and efficient use on the production line, and exhibits its excellent performance in the field of water saving and cleaning. ACCURACY

[0016] Figure 1 It is the front perspective appearance structure schematic diagram of the utility model;

[0017] Figure 2 It is the front perspective appearance section structure schematic diagram of the utility model;

[0018] Figure 3 It is the back perspective appearance structure schematic diagram of the utility model;

[0019] Figure 4 It is the utility model Figure 3 It is the enlarged structure schematic diagram of A place in the utility model;

[0020] Figure 5 It is the clamping frame structure schematic diagram of the utility model;

[0021] Figure 6 It is the mounting plate explosion structure schematic diagram of the utility model.

[0022] In the diagram: 1. Cleaning tank; 2. Fixed bracket; 3. Water pump; 4. Support base; 5. Connecting pipe; 6. Support plate; 7. Reinforcing rib; 8. Fixed plate; 9. Funnel; 10. Mounting plate; 11. Push rod; 12. Folded tube; 13. Filter plate; 14. Threaded rod; 15. First motor; 16. Sleeve block; 17. Slide groove; 18. First gear; 19. Second motor; 20. Second gear; 21. Fixed groove; 22. Cylinder; 23. Clamping frame; 24. Extrusion plate; 25. Rubber pad; 26. Telescopic rod; 27. Spring; 28. Nozzle; 29. ​​Pull rod. Detailed Implementation

[0023] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1 to 6 As shown, this utility model provides a circulating water-saving cleaning device for circuit board electroplating lines, including a cleaning tank 1. A cylinder 22 is movably installed inside the cleaning tank 1, and one end of the cylinder 22 passes through the inside of the cleaning tank 1. A first gear 18 is fixedly installed at one end of the cylinder 22. The first gear 18 is fixedly installed on the left side of the cleaning tank 1. A second motor 19 is fixedly installed on the left side of the cleaning tank 1, and a second gear 20 is fixedly installed at the output end of the second motor 19. The second gear 20 and the first gear 18 are meshed.

[0025] A clamping frame 23 is fixedly installed at the other end of the cylinder 22. A pressing plate 24 is movably installed inside the clamping frame 23. A telescopic rod 26 is fixedly installed between the pressing plate 24 and the clamping frame 23. A pull rod 29 is fixedly installed on the top of the pressing plate 24, and one end of the pull rod 29 passes through the inside of the clamping frame 23. A spring 27 is fixedly installed between the clamping frame 23 and the pressing plate 24. A rubber pad 25 is fixedly installed on the bottom of the pressing plate 24. An installation assembly is movably installed inside the cleaning tank 1.

[0026] Before the staff cleans the circuit board plating line, the circuit board plating line needs to be clamped and fixed. By holding the installation assembly, the installation assembly is first removed from the inside of the cleaning tank 1. Then, by holding the pull rod 29, the extrusion plate 24 and the rubber pad 25 are pulled to move up and down in the clamping frame 23. The extrusion plate 24 is used to extrude the telescopic rod 26 and the spring 27. Now, the circuit board plating line is placed between the two clamping frames 23. Then, the pull rod 29 is released. The telescopic rod 26 and the spring 27 extrude the extrusion plate 24. The rubber pad 25 and the extrusion plate 24 are quickly clamped and fixed by the extrusion of the telescopic rod 26 and the spring 27. When one side of the circuit board plating line is cleaned, the second motor 19 is started. The second motor 19 drives the second gear 20 to rotate. The teeth of the second gear 20 and the first gear 18 are engaged. The second gear 20 drives the first gear 18 to rotate. The first gear 18 drives the air cylinder 22 and the clamping frame 23 to rotate synchronously. The clamping frame 23 drives the circuit board plating line to flip, thereby completing the flipping of the circuit board plating line.

[0027] Before cleaning the circuit board plating line, it needs to be clamped and fixed. First, the installation assembly is removed from the inside of the cleaning tank 1 by holding it. Then, the pull rod 29 is held and the extrusion plate 24 and the rubber pad 25 are pulled to move up and down in the clamping frame 23. The extrusion plate 24 is used to extrude the telescopic rod 26 and the spring 27. Next, the circuit board plating line is placed between the two clamping frames 23. The pull rod 29 is released. At this time, the telescopic rod 26 and the spring 27 will react on the extrusion plate 24. Through the cooperation of the rubber pad 25 and the extrusion plate 24, the circuit board plating line is quickly clamped and fixed. After cleaning one side of the circuit board plating line, the second motor 19 is started. The second motor 19 drives the second gear 20 to rotate. The teeth of the second gear 20 and the first gear 18 are engaged. The first gear 18 is driven to rotate, and the air cylinder 22 and the clamping frame 23 are rotated synchronously. Finally, the circuit board plating line is flipped to facilitate cleaning of the other side. Compared with traditional devices, the cooperation between the first gear 18 and the second gear 20 ensures that the cleaning liquid reaches all surfaces of the circuit board plating line, including corners and gaps that are difficult to reach, effectively removing dirt, plating residues and other impurities, improving the thoroughness and quality of cleaning. At the same time, the flipping operation ensures that the cleaning liquid is evenly distributed on the surface of the circuit board. Combined with the circulating water-saving design, the cleaning liquid can be filtered and reused, significantly saving water and energy. The automatic flipping function not only speeds up the cleaning process, shortens the production cycle, but also reduces costs and improves overall production efficiency. In addition, flipping avoids the accumulation or poor flow of cleaning liquid, protecting the quality and integrity of the circuit board plating line and prolonging its service life. Most importantly, the flipping function enhances the versatility and flexibility of the equipment, making it suitable for various types of circuit board plating lines and meeting diverse production needs.

[0028] The top of the cleaning pool 1 is fixedly provided with a fixed support 2, a sliding groove 17 is formed in the fixed support 2, a sleeve block 16 is movably arranged in the sliding groove 17, a threaded rod 14 is threadedly connected in the sleeve block 16, and both ends of the threaded rod 14 penetrate into the fixed support 2, a first motor 15 is fixedly arranged on the left side of the fixed support 2, and one end of the first motor 15 is fixedly connected with the threaded rod 14;

[0029] A spray head 28 is fixedly arranged on the bottom of the sleeve block 16, a water pump 3 is fixedly arranged on the right side of the cleaning pool 1, a folding pipe 12 is fixedly connected between the water pump 3 and the spray head 28, a hopper 9 is fixedly arranged on the bottom of the cleaning pool 1, a connecting pipe 5 is fixedly connected between the hopper 9 and the water pump 3, and a filter plate 13 is fixedly arranged in the cleaning pool 1, and the number of the filter plate 13 is two.

[0030] After the staff clamps and fixes the circuit board, the water pump 3 is started, at this time, the water in the water pump 3 enters the inside of the hopper 9 through the cleaning pool 1, enters the inside of the connecting pipe 5 through the hopper 9, enters the inside of the water pump 3 through the connecting pipe 5, enters the inside of the folding pipe 12 through the water pump 3, enters the inside of the spray head 28 through the folding pipe 12, and the water sprayed by the spray head 28 is used to clean the circuit board, the sprayed water is filtered in the cleaning pool 1 through the filter plate 13, so that the water source is recycled and used, and the first motor 15 is started, the threaded rod 14 is driven by the first motor 15 to rotate in the sleeve block 16, the sleeve block 16 is driven by the sliding groove 17 to move linearly left and right, and the spray head 28 is driven to move linearly left and right, so that the cleaning of the circuit board is completed.

[0031] On the circuit board electroplating line, after the circuit board is clamped and fixed, the water pump 3 is started. The water inside the pump flows through the cleaning tank 1 into the funnel 9, then flows through the funnel 9 and the connecting pipe 5 before returning to the water pump 3. The water then flows through the pump 3 into the folded pipe 12 and finally to the nozzle 28, where it is sprayed to clean the circuit board. The cleaned water is then filtered through the filter plate 13 inside the cleaning tank 1, achieving water recycling and water conservation. At this time, the first motor 15 is turned on, driving the threaded rod 14 to rotate inside the sleeve 16. Simultaneously, the sleeve 16, driven by the sliding groove 17, causes the nozzle 28 to move linearly left and right. Compared with traditional devices, this device utilizes the sleeve 16 and the sliding groove 17... The coordinated movement of the nozzles facilitates the linear left-right motion of the nozzle 28 to clean the circuit board plating line. This ensures the precision and speed of the nozzle 28's movement, enabling a thorough cleaning of the circuit board plating line in a very short time, significantly improving production efficiency. Simultaneously, the built-in water-saving circulation system allows the filtered water to be reused, effectively reducing water waste. Furthermore, the ingenious combination of the threaded rod 14 and the sleeve block 16 allows the nozzle 28 to evenly spray water onto the circuit board plating line, avoiding unnecessary water loss. The device features a compact structure, small footprint, and is easy to arrange flexibly and use efficiently on the production line, demonstrating its superior performance in the field of water-saving cleaning.

[0032] The mounting component is movably installed inside the cleaning tank 1. The mounting component includes a fixing groove 21 opened inside the cleaning tank 1. A mounting plate 10 is movably installed inside the fixing groove 21. A push rod 11 is fixedly installed on the front of the mounting plate 10.

[0033] The operator needs to clamp and fix the circuit board between the two clamping frames 23, hold the push rod 11, and slowly remove the mounting plate 10 from the inside of the fixing groove 21 through the push rod 11. Now the circuit board is placed between the two clamping frames 23, thus completing the installation of the circuit board. This facilitates the installation of the circuit board and improves the installation efficiency.

[0034] Among them, a support plate 6 is fixedly installed at the bottom of the cleaning pool 1, and a fixing plate 8 is fixedly installed between the two support plates 6.

[0035] The cooperation between the support plate 6 and the fixing plate 8 facilitates stable support for the cleaning tank 1, ensuring the cleaning efficiency of the circuit board electroplating line inside the cleaning tank 1.

[0036] Among them, a reinforcing rib 7 is fixedly installed at the angle between the support plate 6 and the fixing plate 8, and the reinforcing rib 7 is triangular in shape.

[0037] The reinforcing rib 7 is triangular in shape at the included angle of the supporting plate 6 and the fixing plate 8, so that the supporting plate 6 and the fixing plate 8 are stably supported, and the supporting plate 6 and the fixing plate 8 are prevented from shaking during use.

[0038] The supporting seat 4 is fixedly installed at the right side of the cleaning tank 1, and the inside of the supporting seat 4 is U-shaped.

[0039] The inside of the supporting seat 4 is U-shaped at the left side of the cleaning tank 1, so that the supporting seat 4 stably supports the water pump 3, the stability of the supporting seat 4 during use is ensured, and the use efficiency of the supporting seat 4 is improved.

[0040] The telescopic rods 26 and the springs 27 are arranged in pairs, and there are four pairs between the extrusion plates 24 and the clamping frames 23.

[0041] The telescopic rods 26 and the springs 27 are arranged in pairs, and there are four pairs between the extrusion plates 24 and the clamping frames 23, so that the extrusion plates 24 are stably supported through the cooperation between the telescopic rods 26 and the springs 27, and the clamping and fixing efficiency of the circuit board electroplating line by the extrusion plates 24 is ensured.

[0042] The working principle and the use process of the utility model are as follows:

[0043] Before the circuit board electroplating line is cleaned, the circuit board electroplating line needs to be clamped and fixed, the installation assembly is held by hand, the installation assembly is removed from the inside of the cleaning tank 1, the pull rod 29 is held by hand, the extrusion plate 24 and the rubber pad 25 are moved up and down in the inside of the clamping frame 23 through the pull rod 29, the telescopic rod 26 and the spring 27 are extruded by the extrusion plate 24, the circuit board electroplating line is placed between the two clamping frames 23, then the pull rod 29 is released, the extrusion plate 24 is extruded by the telescopic rod 26 and the spring 27, the rubber pad 25 and the extrusion plate 24 are extruded by the telescopic rod 26 and the spring 27, the circuit board electroplating line is quickly clamped and fixed, when one side of the circuit board electroplating line is cleaned, the second motor 19 is started, the second gear 20 is driven to rotate by the second motor 19, the first gear 18 is driven to rotate by the second gear 20 through the tooth engagement between the second gear 20 and the first gear 18, the air cylinder 22 and the clamping frame 23 are synchronously rotated by the first gear 18, the circuit board electroplating line is turned over by the clamping frame 23, and the circuit board electroplating line is turned over.

[0044] After the staff holds and fixes the circuit board electroplating line, the water pump 3 is started, at this time, the water in the water pump 3 enters the inside of the funnel 9 through the cleaning pool 1, enters the inside of the connecting pipe 5 through the funnel 9, enters the inside of the water pump 3 through the connecting pipe 5, enters the inside of the folding pipe 12 through the water pump 3, enters the inside of the spray head 28 through the folding pipe 12, and the water sprayed by the spray head 28 is filtered by the filter plate 13 in the cleaning pool 1, so that the water source is recycled and used, and the first motor 15 is started, the threaded rod 14 is driven by the first motor 15 to rotate in the inside of the sleeve block 16, so that the sleeve block 16 is driven by the sliding groove 17 to move linearly left and right, so that the circuit board cleaning is completed.

[0045] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A water-saving cleaning device for a circuit board plating line cycle, comprising a cleaning tank (1), characterized in that: The inside of the cleaning pool (1) movably installs a cylinder (22), one end of the cylinder (22) penetrates into the inside of the cleaning pool (1), one end of the cylinder (22) fixedly installs a first gear (18), the left side of the cleaning pool (1) fixedly installs the first gear (18), the left side of the cleaning pool (1) fixedly installs a second motor (19), the output end of the second motor (19) fixedly installs a second gear (20), and the second gear (20) and the first gear (18) are in gear engagement. The other end of the cylinder (22) fixedly installs a clamping frame (23), the inside of the clamping frame (23) movably installs an extrusion plate (24), the extrusion plate (24) and the clamping frame (23) fixedly install a telescopic rod (26), the top of the extrusion plate (24) fixedly installs a pull rod (29), one end of the pull rod (29) penetrates into the inside of the clamping frame (23), the clamping frame (23) and the extrusion plate (24) fixedly install a spring (27), the bottom of the extrusion plate (24) fixedly installs a rubber pad (25), and the inside of the cleaning pool (1) movably installs a mounting assembly.

2. The water-saving cleaning device for a circuit board plating line cycle according to claim 1, characterized in that: The top of the cleaning pool (1) fixedly installs a fixed support (2), the inside of the fixed support (2) is provided with a sliding groove (17), the sliding groove (17) movably installs a sleeve block (16), the inside of the sleeve block (16) is screwed with a threaded rod (14), both ends of the threaded rod (14) penetrate into the inside of the fixed support (2), the left side of the fixed support (2) fixedly installs a first motor (15), and one end of the first motor (15) is fixedly connected with the threaded rod (14). The bottom of the sleeve block (16) fixedly installs a spray head (28), the right side of the cleaning pool (1) fixedly installs a water pump (3), the water pump (3) and the spray head (28) are fixedly connected with a folding pipe (12), the bottom of the cleaning pool (1) fixedly installs a hopper (9), the hopper (9) and the water pump (3) are fixedly connected with a connecting pipe (5), the inside of the cleaning pool (1) fixedly installs a filter plate (13), and the number of the filter plate (13) is two.

3. The water-saving cleaning device for a circuit board plating line cycle according to claim 1, characterized in that: The mounting assembly movably installs in the inside of the cleaning pool (1), the mounting assembly comprises a fixed groove (21) provided in the inside of the cleaning pool (1), the inside of the fixed groove (21) movably installs a mounting plate (10), and the front surface of the mounting plate (10) fixedly installs a push rod (11).

4. The water-saving cleaning device for a circuit board plating line cycle according to claim 1, characterized in that: The bottom of the cleaning pool (1) fixedly installs a supporting plate (6), and the two supporting plates (6) fixedly install a fixed plate (8).

5. The water-saving cleaning device for a circuit board plating line cycle according to claim 4, characterized in that: The supporting plate (6) and the fixed plate (8) are fixedly installed with a reinforcing rib (7) at the included angle, and the reinforcing rib (7) presents a triangular shape.

6. The water-saving cleaning device for a circuit board plating line cycle according to claim 1, characterized in that: The right side of the cleaning pool (1) fixedly installs a supporting seat (4), and the inside of the supporting seat (4) presents a U-shaped shape.

7. The water-saving cleaning device for a circuit board plating line cycle according to claim 1, characterized in that: The telescopic rod (26) and the spring (27) are in pairs, and there are four groups between the extrusion plate (24) and the clamping frame (23).

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