Stainless steel electrolytic polishing pipe machining device

Abstract

The utility model discloses a stainless steel electrolytic polishing pipe processing device which comprises a cleaning assembly, a drying assembly, an air shower and a dust-free workshop which are sequentially arranged, the cleaning assembly comprises a plurality of cleaning tanks which are arranged side by side, and the cleaning tanks are sequentially connected through conveying pipes to form a cleaning water flow channel. A water inlet pipe is connected to the outside of the cleaning tank at one end of the cleaning water flow channel, and a water outlet pipe is connected to the outside of the cleaning tank at the other end of the cleaning water flow channel; a lifting plate is arranged in the cleaning tank, lifting rings are connected to the two sides of the lifting plate, and the upper ends of the lifting rings extend to the outer side of the cleaning tank and are connected with a lifting appliance through lifting ropes. The stainless steel electrolytic polishing pipe cleaning and drying device can improve the cleaning and drying effects on stainless steel electrolytic polishing pipes and improve the conveying efficiency of the pipes in the machining process.

Description

Technical Field

[0001] The utility model relates to a stainless steel electrolytic polishing tube, in particular to a stainless steel electrolytic polishing tube processing device. Background Art

[0002] At present, the processing method of electrolytically polished stainless steel tubes is to perform electrolytic polishing, cleaning, drying and packaging on the finished stainless steel bright tubes in sequence. The cleaning process is to remove the electrolyte remaining on the surface of the tube by immersing it in ultrapure water, and the drying process is to purge the surface of the tube with an air gun to remove the residual moisture on the surface of the tube.

[0003] In order to achieve the soaking function of the pipe, the current processing method of the manufacturer is to place a sufficient amount of ultrapure water in the cleaning tank, and then hoist the pipes in batches into the cleaning tank and soak them for 2-3 hours, so as to use ultrapure water to remove the electrolyte remaining on the surface of the pipe. However, the defect of this method is that after soaking, the electrolyte on the surface of the pipe will flow into the ultrapure water, causing the electrolyte to accumulate in the ultrapure water as the number of soaking increases, and affecting the subsequent cleaning effect of the pipe. And because the stainless steel electrolytic polishing tube has relatively high requirements for its surface cleanliness, it is difficult for manufacturers to avoid this problem by regularly replacing ultrapure water, thereby reducing the cleaning effect of the pipe.

[0004] Secondly, the existing method of drying pipes is to use an air gun to blow the surface and inner hole of the pipe to remove the residual moisture on the pipe; however, the disadvantage of this method is that the water stains on the surface of the pipe can be blown away over a large area with an air gun, but the water stains remaining in the inner hole of the pipe need to be blown away one by one in sequence by the operator, which greatly reduces the drying efficiency of the pipe.

[0005] In addition, due to the high requirements for the surface cleanliness of the finished stainless steel electrolytic polished tubes, the manufacturer needs to complete the packaging process of the stainless steel electrolytic polished tubes in a dust-free workshop, and blow the tubes through the air shower room before the tubes enter the dust-free workshop to remove the dust particles on the surface of the tubes. This results in the conventional hoisting and transportation method not being able to achieve continuous transportation of the tubes. Under the above restrictions, the current method of transporting the tubes is to first hoist the tubes into the cleaning tank for soaking through a hoist, and then transfer the soaked tubes to the pipe transport rack, and the pipe transport rack will send the tubes to the drying station, air shower room and dust-free workshop for processing in turn. The above transportation method requires multiple transfers of the tubes during the processing process, which reduces the transportation efficiency of the tubes.

[0006] Therefore, the existing processing methods for electrolytically polished stainless steel tubes have the problems of poor cleaning and drying effects and low processing efficiency. Utility Model Content

[0007] The purpose of the utility model is to provide a stainless steel electrolytic polishing tube processing device, which can improve the cleaning and drying effects of the stainless steel electrolytic polishing tube and improve the conveying efficiency of the tube during the processing.

[0008] The technical solution of the utility model: a stainless steel electrolytic polishing tube processing device, comprising a cleaning component, a drying component, an air shower room and a dust-free workshop which are arranged in sequence, the cleaning component comprising a plurality of cleaning tanks which are arranged side by side, the cleaning tanks are connected in sequence via delivery pipes to form a cleaning water flow channel, the outside of the cleaning tank at one end of the cleaning water flow channel is connected to a water inlet pipe, the outside of the cleaning tank at the other end of the cleaning water flow channel is connected to a water outlet pipe, the delivery pipes are arranged at both ends of the cleaning tank in a front-to-rear staggered manner along the water flow direction; a lifting plate is provided in the cleaning tank, both sides of the lifting plate are connected to lifting rings, the upper ends of the lifting rings extend to the outside of the cleaning tank and are connected to the slings via lifting ropes.

[0009] In the aforementioned stainless steel electrolytic polishing pipe processing device, the lifting ring is rotatably connected to the bottom of the lifting plate, an opening for accommodating the lifting ring is provided on the side wall of the lifting plate, a baffle for snapping and connecting the lifting plate is provided outside the opening, and a guide plate for limiting the rotation of the lifting ring is provided at the bottom of the lifting plate.

[0010] In the aforementioned stainless steel electrolytic polishing tube processing device, the drying component includes a tube transport rack, a drying gun is provided on one side of the tube transport rack, a drying rack is provided at one end of the tube transport rack, a plurality of air blowing pipes are arranged side by side on the drying rack, a plurality of nozzles are distributed on each air blowing pipe, and a flexible tube is connected to the outside of the nozzle.

[0011] In the aforementioned stainless steel electrolytic polishing tube processing device, a cache track is provided in the dust-free workshop, a packaging groove is provided at the end of the cache track, two rollers distributed in a V shape are provided in the packaging groove, a positioning plate is provided at one end of the packaging groove, and a packaging rack is provided at the other end of the packaging groove. A disc is rotatably connected to the top of the packaging rack, and a packaging bag is buckled and connected to the outside of the disc.

[0012] In the aforementioned stainless steel electrolytic polishing tube processing device, the cache track is rotatably connected to a swing frame at one end away from the packaging tank, and the outer side of the swing frame is connected to the cache track via a telescopic rod.

[0013] In the aforementioned stainless steel electrolytic polishing pipe processing device, wheels are provided at the bottom of the pipe transport frame, and pipe transport grooves for buckling the lifting plates are provided at both ends of the top of the pipe transport frame.

[0014] In the aforementioned stainless steel electrolytic polishing tube processing device, the length of the lifting plate is smaller than the length of the stainless steel electrolytic polishing tube, and a cross bar for lifting the stainless steel electrolytic polishing tube is provided in the cleaning tank. There are two cross bars, which are respectively arranged on the outer sides of both ends of the lifting plate.

[0015] Compared with the prior art, the utility model has the following characteristics:

[0016] (1) The utility model defines the structure of the cleaning component so that the electrolyte on the surface of the pipe can be continuously removed by multiple immersions. As the electrolyte on the surface of the pipe decreases, the cleanliness of the ultrapure water in each cleaning tank also increases with the immersion direction of the pipe, that is, the cleaning effect on the pipe is gradually improved, thereby achieving complete removal of the electrolyte on the surface of the pipe; on this basis, through the coordinated arrangement of the water inlet pipe, the water outlet pipe and each delivery pipe, the manufacturer can also replace the ultrapure water in the previous cleaning tank with the relatively clean ultrapure water in the next cleaning tank during the cleaning process, thereby achieving continuous discharge of the electrolyte in each cleaning tank, further improving the cleaning effect on the pipe;

[0017] (2) By limiting the distribution position of the delivery pipe, the ultrapure water in the cleaning tank can flow along the length direction of the pipe during the immersion process, so that the surface of the pipe is flushed by the water flow, further improving the cleaning effect of the electrolyte;

[0018] (3) Through the structural coordination of the hanging plate and the cross bar, on the one hand, the continuous immersion and transportation of the pipe can be realized; on the other hand, when the pipe enters the cleaning tank, the cross bar can be used instead of the hanging plate to support the pipe, thereby increasing the contact area between the pipe and the ultrapure water and ensuring its cleaning effect;

[0019] (4) By limiting the structure of the drying assembly, the inner holes of multiple pipes can be purged simultaneously through the cooperation of the air blowing pipe and the flexible pipe during drying, thereby effectively improving the drying efficiency of the pipes; on this basis, by limiting the diameter of the flexible pipe, the operator can select the corresponding flexible pipe according to the outer diameter of the pipe and plug and fix it, thereby ensuring the stability of the purging and facilitating the disassembly and assembly operations of the operator;

[0020] (5) Through the structural coordination of the lifting plate, the pipe transport rack and the buffer track, the pipe can be hoisted and transported by the lifting plate during the cleaning process; when the pipe is cleaned, the lifting plate can be placed on the pipe transport rack by the lifting device, and the pipe transport rack and the lifting plate can be used for subsequent transportation, so that the pipe can complete the drying process on the pipe transport rack and then enter the dust-free workshop; after the pipe transport rack enters the dust-free workshop, the lifting plate on the pipe transport rack can be lifted and turned over by the coordination of the swing frame and the telescopic rod, so that the pipe on the lifting plate can automatically roll to the buffer track with the turning, thereby effectively improving the transportation and transfer efficiency of the pipe; on this basis, by limiting the connection structure between the lifting plate and the lifting ring, the lifting ring can be used as a limiting structure to intercept the pipe in the normal state, thereby preventing the pipe from slipping off the lifting plate; when the lifting plate is turning over, the operator can rotate the lifting ring to a horizontal position, thereby improving the transportation stability of the pipe;

[0021] Therefore, the utility model can improve the cleaning and drying effects of the stainless steel electrolytic polishing tube and improve the conveying efficiency of the tube during the processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a top view of the utility model;

[0023] Figure 2 This is a schematic diagram of the installation of the lifting plate in the cleaning tank;

[0024] Figure 3 is a side view of the drying rack;

[0025] Figure 4 This is a schematic diagram of the installation of the lifting plate on the transport and pipe rack;

[0026] Figure 5 It is a structural schematic diagram of the swing frame in the lifting state.

[0027] The marks in the accompanying drawings are: 1-cleaning component, 2-drying component, 3-air shower room, 4-dust-free workshop, 5-cleaning tank, 6-conveying pipe, 7-water inlet pipe, 8-water outlet pipe, 9-lifting plate, 10-lifting ring, 11-baffle, 12-guide plate, 13-pipe transport rack, 14-drying gun, 15-drying rack, 16-air blowing pipe, 17-flexible pipe, 18-cache track, 19-packaging tank, 20-roller, 21-positioning plate, 22-packaging rack, 23-disc, 24-swing rack, 25-wheel, 26-cross bar, 131-pipe transport tank. DETAILED DESCRIPTION

[0028] The present invention is further described below in conjunction with the accompanying drawings and embodiments, but they are not intended to limit the present invention.

[0029] Embodiment. A stainless steel electrolytic polishing tube processing device, comprising: Figure 1 As shown, it includes a cleaning component 1, a drying component 2, an air shower room 3 and a dust-free workshop 4 which are arranged in sequence. The cleaning component 1 includes a plurality of cleaning tanks 5 which are arranged side by side. The cleaning tanks 5 are connected in sequence through a delivery pipe 6 to form a cleaning water flow channel. The cleaning tank 5 at one end of the cleaning water flow channel is externally connected to an inlet pipe 7, and the cleaning tank 5 at the other end of the cleaning water flow channel is externally connected to an outlet pipe 8. Each delivery pipe 6 is arranged at both ends of the cleaning tank 5 in a front-to-back staggered manner along the water flow direction. The outsides of the inlet pipe 7 and the outlet pipe 8 are both connected to a water pump and are used to replace the cleaning water in each cleaning tank 5. The ultrapure water after being extracted can be reused after being treated.

[0030] A hanging plate 9 is provided in the cleaning tank 5, and hanging rings 10 are connected to both sides of the hanging plate 9. The upper ends of the hanging rings 10 extend to the outside of the cleaning tank 5 and are connected to the hanging device via hanging ropes.

[0031] The lifting ring 10 is rotatably connected to the bottom of the lifting plate 9. An opening for accommodating the lifting ring 10 is provided on the side wall of the lifting plate 9. A baffle 11 is provided outside the opening. One end of the baffle 11 is rotatably connected to the lifting plate 9, and the other end of the baffle 11 is buckled and connected to the lifting plate 9. The operator can manually rotate the baffle 11 to open and close the opening; a guide plate 12 for rotationally limiting the lifting ring 10 is provided at the bottom of the lifting plate 9.

[0032] The drying assembly 2 includes a pipe transport rack 13, one side of which is provided with a drying gun 14 for blowing and drying the outer surface of the stainless steel electrolytic polishing tube, the outside of the drying gun 14 is connected to a high-temperature nitrogen machine, and one end of the pipe transport rack 13 is provided with a drying rack 15, on which a plurality of blowing pipes 16 are arranged side by side, each blowing pipe 16 is distributed with a plurality of nozzles, and the outside of the nozzle is fixedly connected with a flexible tube 17 via a cable tie.

[0033] The inner diameters of the flexible tubes 17 on different blowing tubes 16 are different, and the inner diameter of each flexible tube 17 is respectively the same as the outer diameter of a stainless steel electrolytic polishing tube of one specification, or the outer diameter of each flexible tube 17 is respectively the same as the inner diameter of a stainless steel electrolytic polishing tube of one specification; thereby, the operator can realize the interconnection of the flexible tube 17 and the stainless steel electrolytic polishing tube by plugging.

[0034] The end of each blowing pipe 16 is connected to an air inlet pipe, the outside of the air inlet pipe is connected to a high-temperature nitrogen machine, and a ball valve is provided at the connection between the air inlet pipe and the blowing pipe 16, and each ball valve controls the opening and closing of a nozzle of a blowing pipe 16 respectively.

[0035] A cache track 18 is provided in the dust-free workshop 4, a V-shaped packaging groove 19 is provided at the end of the cache track 18, two rollers 20 distributed in a V shape are provided in the packaging groove 19, a positioning plate 21 is provided at one end of the packaging groove 19, and a packaging rack 22 is provided at the other end of the packaging groove 19, the top of the packaging rack 22 is rotatably connected to a disc 23, and the outside of the disc 23 is buckled and connected to a packaging bag.

[0036] The cache rail 18 is rotatably connected to a swing frame 24 at one end away from the packaging slot 19 . The outer side of the swing frame 24 is connected to the cache rail 18 via a telescopic rod. The top of the swing frame 24 is provided with a step groove for limiting the hanging plate 9 .

[0037] A cloth belt for placing the finished stainless steel electrolytic polishing tube is provided on the buffer track 18 on one side of the packaging slot 19. Both ends of the cloth belt are fixedly connected to the buffer track 18, and the middle part of the cloth belt naturally hangs down.

[0038] Wheels 25 are provided at the bottom of the pipe transport frame 13 , and pipe transport grooves 131 for buckling the hanging plates 9 are provided at both ends of the top of the pipe transport frame 13 .

[0039] The lifting plate 9 is used to lift the stainless steel electrolytic polishing tube; the pipe transport rack 13 is used to translate and transport the lifting plate 9 so that the lifting plate 9 can enter the air shower room 3 and the dust-free workshop 4 under manual pushing; the swing rack 24 is used to flip the lifting plate 9 on the pipe transport rack 13 so that the stainless steel electrolytic polishing tube on the lifting plate 9 can roll onto the cache track 18 after flipping.

[0040] The length of the hanging plate 9 is less than that of the stainless steel electrolytic polishing tube. A cross bar 26 for lifting the stainless steel electrolytic polishing tube is provided in the cleaning tank 5. There are two cross bars 26 which are respectively arranged on the outer sides of both ends of the hanging plate 9.

[0041] Working principle of the utility model: When the utility model is used, the external manufacturer first electrolytically polishes the stainless steel bright tube, and then places the electrolytically finished tube on the hanging plate 9, and then hoists the hanging plate 9 loaded with the tube horizontally into the cleaning tank 5 at the front end of the cleaning water flow channel through the hanging tool. After the hanging plate 9 falls into the bottom of the cleaning tank 5, the tube on the hanging plate 9 is then placed on the cross bars 26 on both sides, and the cross bars 26 replace the hanging plate 9 to lift the tube, so that the tube is separated from the hanging plate 9 during immersion, and the contact area with ultrapure water and the immersion effect are increased. After the tube is immersed in the cleaning tank 5 for a certain period of time, the hanging plate 9 lifts the tube again and sends it to the next cleaning tank 5, so that the electrolyte on the surface of the tube is gradually removed by soaking in multiple cleaning tanks 5 in sequence.

[0042] During the soaking process of the pipe, the water inlet pipe 7 fills clean ultrapure water into the cleaning tank 5 at the rear end, and the ultrapure water in each cleaning tank 5 is sequentially transported from the back to the front by each delivery pipe 6, so that the ultrapure water in the front cleaning tank 5 is diluted by the relatively clean ultrapure water in the rear cleaning tank 5, that is, the electrolyte on the surface of the pipe is prevented from entering the ultrapure water after soaking and causing its content to increase, so that the electrolyte content in each cleaning tank 5 is within a constant range. The ultrapure water in the front cleaning tank 5 is discharged outward through the water outlet pipe 8, so as to ensure that the total amount of ultrapure water in each cleaning tank 5 remains stable. When the pipe enters the cleaning tank 5 at the rear end, on the one hand, the electrolyte on the surface of the pipe is relatively less due to the soaking of the front cleaning tank 5, and on the other hand, the ultrapure water in the cleaning tank 5 is also cleaner than the front cleaning tank 5, so as to maximize the removal of the electrolyte on the surface of the pipe.

[0043] After the pipes are soaked, the operator places the hoisting plate 9 in the pipe transport groove 131 on the top of the pipe transport rack 13, and plugs the flexible tube 17 on the corresponding air blowing tube 16 into the end of the pipe according to the specifications of the pipe, so that after ventilation, the air blowing tube 16 and the flexible tube 17 can be used to blow high-temperature nitrogen to the inner holes of each pipe, thereby drying the inner holes of the pipes. During the drying process of the inner holes of the pipes, the operator can use the drying gun 14 to dry the surface of the pipes in the same way, thereby drying the surface of the pipes.

[0044] After the pipes are dried, the operator pushes the pipe transport rack 13 forward through the lifting ring 10, so that the pipe transport rack 13 enters the air shower room 3 and the dust-free workshop 4 for packaging after loading the pipes. When the pipe transport rack 13 moves above the swing rack 24, the operator opens the baffle 11 and rotates the lifting ring 10 on one side of the hanging plate 9, so that the lifting ring 10 and the hanging plate 9 are arranged parallel to each other after rotation, and then the telescopic rod drives the swing rack 24 to rise to lift the hanging plate 9 on the pipe transport rack 13, so that the hanging plate 9 is separated from the pipe transport rack 13 under the lifting action and flipped upward to an inclined state, and the pipes on the hanging plate 9 are rolled onto the cache track 18. After the pipes are transported, the swing rack 24 descends to put the hanging plate 9 back on the pipe transport rack 13, and then the operator sends the pipe transport rack 13 back to the drying station, and the lifting device removes the hanging plate 9 from the pipe transport rack 13 and processes the next batch of pipes, thereby realizing the transportation of pipes.

[0045] After entering the buffer track 18, the pipe rolls freely to the end position. Then, after the operator puts the pipe into the packaging slot 19, the packaging bag on the disc 23 on one side is pulled out and put on the outside of the pipe. After the packaging bag completely wraps the pipe, the edges are sealed from both ends to complete the packaging process of the pipe. During the packaging bag installation process, the disc 23 can rotate with the withdrawal of the packaging bag, and the roller 20 can rotate with the sliding of the packaging bag, thereby reducing the difficulty of the operator to put the pipe on, so that the operator can quickly complete the bagging of the pipe. After the packaging is completed, the pipe is placed in the cloth belt at the end, so that the cloth belt is used to temporarily store the pipe, which is convenient for the subsequent centralized transportation of the pipe.

Claims

1. Stainless steel electrolytic polishing tube processing device, characterized by: The invention comprises a cleaning component (1), a drying component (2), an air shower room (3) and a dust-free workshop (4) which are arranged in sequence. The cleaning component (1) comprises a plurality of cleaning tanks (5) which are arranged side by side. The cleaning tanks (5) are connected in sequence via a delivery pipe (6) to form a cleaning water flow channel. The cleaning tank (5) at one end of the cleaning water flow channel is externally connected to an inlet pipe (7), and the cleaning tank (5) at the other end of the cleaning water flow channel is externally connected to an outlet pipe (8). The delivery pipes (6) are arranged at both ends of the cleaning tank (5) in a front-to-back staggered manner along the water flow direction. A hanging plate (9) is arranged in the cleaning tank (5), and both sides of the hanging plate (9) are connected to hanging rings (10). The upper ends of the hanging rings (10) extend to the outside of the cleaning tank (5) and are connected to a hanging device via a hanging rope.

2. The stainless steel electrolytic polishing tube processing device according to claim 1 is characterized in that: The lifting ring (10) is rotatably connected to the bottom of the lifting plate (9); an opening for accommodating the lifting ring (10) is provided on the side wall of the lifting plate (9); a baffle (11) for snapping and connecting the lifting plate (9) is provided outside the opening; and a guide plate (12) for rotationally limiting the lifting ring (10) is provided at the bottom of the lifting plate (9).

3. The stainless steel electrolytic polishing tube processing device according to claim 2 is characterized in that: The drying assembly (2) comprises a pipe transport frame (13), a drying gun (14) is provided on one side of the pipe transport frame (13), a drying frame (15) is provided at one end of the pipe transport frame (13), a plurality of air blowing pipes (16) are arranged side by side on the drying frame (15), a plurality of nozzles are distributed on each air blowing pipe (16), and a flexible pipe (17) is connected to the outside of the nozzle.

4. The stainless steel electrolytic polishing tube processing device according to claim 3 is characterized in that: The dust-free workshop (4) is provided with a cache track (18), a packaging groove (19) is provided at the end of the cache track (18), two rollers (20) distributed in a V shape are provided in the packaging groove (19), a positioning plate (21) is provided at one end of the packaging groove (19), and a packaging rack (22) is provided at the other end of the packaging groove (19), a disc (23) is rotatably connected to the top of the packaging rack (22), and a packaging bag is buckled and connected to the outside of the disc (23).

5. The stainless steel electrolytic polishing tube processing device according to claim 4, characterized in that: The buffer track (18) is rotatably connected to a swing frame (24) at one end away from the packaging slot (19), and the outer side of the swing frame (24) is connected to the buffer track (18) via a telescopic rod.

6. The stainless steel electrolytic polishing tube processing device according to claim 5, characterized in that: Wheels (25) are provided at the bottom of the pipe transport frame (13), and pipe transport grooves (131) for buckling the hanging plate (9) are provided at both ends of the top of the pipe transport frame (13).

7. The stainless steel electrolytic polishing tube processing device according to claim 1, characterized in that: The length of the hanging plate (9) is less than the length of the stainless steel electrolytic polishing tube. A cross bar (26) for lifting the stainless steel electrolytic polishing tube is provided in the cleaning tank (5). The number of the cross bars (26) is two and they are respectively arranged on the outer sides of both ends of the hanging plate (9).

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