Titanium tube pickling treatment equipment

Abstract

The utility model discloses titanium tube pickling treatment equipment, and relates to the technical field of titanium tube pickling, the titanium tube pickling treatment equipment comprises a pickling machine body, and also comprises a liquid inlet and outlet mechanism, a translation mechanism and a placement mechanism, the pickling machine body is provided with a pickling tank and a flushing tank, and the front end of the pickling machine body is provided with a controller; the liquid inlet and outlet mechanism is mounted at the bottoms of the pickling tank and the flushing tank; the placing mechanism comprises a placing box, and a placing frame is movably connected into the placing box; according to the titanium tube pickling and cleaning device, through the pickling tank and the flushing tank, pickling and cleaning treatment of a titanium tube are integrated on the pickling machine body, the placing box can be driven to move left and right in cooperation with the horizontal moving sliding table of the horizontal moving mechanism, and therefore the titanium tube pickling and cleaning device can be used for pickling and cleaning the titanium tube. And after titanium tube pickling is completed, the containing box is horizontally moved to the flushing tank for surface cleaning, the titanium tube does not need to be transferred to other places for cleaning, and the titanium tube machining efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of titanium tube pickling, specifically to a titanium tube pickling equipment. Background Technology

[0002] Titanium pipe pickling equipment is a specialized device for cleaning the oxide layer, oil stains and impurities on the surface of titanium pipes. It mainly uses acidic solutions (such as a mixture of nitric acid and hydrofluoric acid) to treat the surface of titanium materials. During the pickling process, the oxide layer and impurities on the surface of titanium materials react chemically with the acid to generate soluble substances, thereby achieving a cleaning effect.

[0003] Existing pickling equipment mainly uses immersion to completely submerge titanium tubes in acid solution for pickling. After pickling, in order to avoid the possibility of residual acid causing further corrosion to the surface of the titanium tube and affecting its surface quality, the pickling solution on the surface of the titanium tube needs to be cleaned after pickling. This requires the titanium tube to be transferred to the cleaning equipment for cleaning, which is time-consuming and affects the efficiency of titanium tube processing. Utility Model Content

[0004] This invention provides a titanium tube pickling equipment that integrates pickling and cleaning functions into one unit. It can directly clean the titanium tube after pickling, thus solving the problem that existing pickling equipment requires the titanium tube to be transferred to a cleaning device for additional cleaning after pickling, resulting in low titanium tube processing efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a titanium tube pickling equipment, comprising a pickling body, characterized in that it further comprises an inlet / outlet liquid mechanism, a translation mechanism, and a placement mechanism, wherein:

[0006] The pickling machine body has an upward-facing pickling tank and a rinsing tank embedded in its top, and a controller is installed at the front end of the pickling machine body.

[0007] The liquid inlet and outlet mechanism is installed at the bottom of the pickling tank and the rinsing tank, and is used for the input and output of pickling liquid and cleaning water in the pickling tank and the rinsing tank.

[0008] The placement mechanism includes a placement box, and a liftable placement frame is movably connected inside the placement box. The placement frame is used to place titanium tubes.

[0009] The translation mechanism is installed on the top of the pickling machine body and includes a translation slide that can move laterally driven by a motor. The translation slide is fixedly connected to the placement box.

[0010] As a preferred technical solution of this utility model, the liquid inlet and outlet mechanism includes an input pipe and a drain pipe installed at the bottom of the pickling tank and the rinsing tank. Input pumps are symmetrically installed on both sides of the pickling machine body. The input pipe is connected to the output end of the input pump. The drain pipe extends to the outside of the pickling machine body and is equipped with a drain valve.

[0011] As a preferred embodiment of this utility model, a liquid level observation window is embedded in the front end of the pickling tank and the rinsing tank, and the liquid level observation window extends forward to the front end of the pickling machine body.

[0012] As a preferred technical solution of this utility model, the front end and bottom of the placement box are open, the placement rack includes a placement plate, the surface of the placement plate is provided with a plurality of equidistantly arranged placement holes, the bottom of the placement plate is equipped with an immersion net, the immersion net is perpendicular to the placement plate, and both the placement plate and the immersion net are movably connected to the placement box.

[0013] As a preferred embodiment of this utility model, a downward-facing servo cylinder is installed on the top of the placement box, the output rod of the servo cylinder extends into the placement box and is fixed with a lifting platform, and the lifting platform is fixedly connected to the placement plate.

[0014] As a preferred embodiment of the present invention, the translation mechanism includes a mounting platform installed on the top of the pickling machine body, a servo motor installed on the side of the mounting platform, a screw installed on the output end of the servo motor, and the screw passing through the translation slide and being threadedly connected to the translation slide.

[0015] In a preferred embodiment of this invention, the input pump, servo motor, and servo cylinder are all electrically connected to the controller.

[0016] Compared with the prior art, this utility model provides a titanium tube pickling equipment, which has the following beneficial effects:

[0017] This invention integrates the pickling of titanium tubes and the surface cleaning after pickling into the pickling machine body by using an pickling tank containing pickling solution and a rinsing tank containing cleaning water. With the help of a translation mechanism, a translation slide that can move laterally driven by a servo motor can move the placement box left and right. After the titanium tube is pickled, the placement box is moved to the rinsing tank for surface cleaning. There is no need to transfer the titanium tube to another place for cleaning, which improves the efficiency of titanium tube processing. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a diagram showing the internal structure of the pickling machine body of this utility model;

[0020] Figure 3This is a schematic diagram of the installation of the liquid inlet / outlet mechanism of this utility model;

[0021] Figure 4 This is a schematic diagram showing the connection between the translation mechanism and the placement mechanism of this utility model;

[0022] Figure 5 This is a schematic diagram of the placement mechanism of this utility model.

[0023] In the diagram: 1. Pickling machine body; 11. Pickling tank; 111. Liquid level observation window; 12. Rinsing tank; 13. Controller; 2. Inlet / outlet mechanism; 21. Input pump; 22. Input pipe; 23. Drain pipe; 24. Drain valve; 3. Translation mechanism; 31. Servo motor; 32. Screw; 33. Translation slide; 34. Mounting platform; 4. Placement mechanism; 41. Servo cylinder; 42. Lifting platform; 43. Placement box; 44. Placement rack; 441. Placement plate; 442. Placement hole; 443. Immersion screen. Detailed Implementation

[0024] 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. Example 1

[0025] Please see the appendix Figures 1-5 This utility model discloses a titanium tube pickling equipment, including a pickling body 1, and further including an inlet / outlet liquid mechanism 2, a translation mechanism 3, and a placement mechanism 4, wherein:

[0026] The pickling machine body 1 has an upward-facing pickling tank 11 and a rinsing tank 12 embedded in the top, and a controller 13 is installed at the front end of the pickling machine body 1.

[0027] The inlet / outlet mechanism 2 is installed at the bottom of the pickling tank 11 and the rinsing tank 12 for the input and output of pickling solution and cleaning water in the pickling tank 11 and the rinsing tank 12.

[0028] The placement mechanism 4 includes a placement box 43, and a liftable placement rack 44 is movably connected inside the placement box 43. The placement rack 44 is used to place titanium tubes.

[0029] The translation mechanism 3 is installed on the top of the pickling machine body 1, and includes a translation slide 33 that can move laterally by being driven by a motor. The translation slide 33 is fixedly connected to the placement box 43.

[0030] Please refer to the appendix. Figure 1-3The liquid inlet / outlet mechanism 2 includes an input pipe 22 and a drain pipe 23 installed at the bottom of the pickling tank 11 and the rinsing tank 12. Input pumps 21 are symmetrically installed on both sides of the pickling machine body 1. The input pipe 22 is connected to the output end of the input pump 21. The drain pipe 23 extends to the outside of the pickling machine body 1 and is equipped with a drain valve 24. The input pump 21 is electrically connected to the controller 13. A liquid level observation window 111 is embedded in the front end of the pickling tank 11 and the rinsing tank 12. The liquid level observation window 111 extends forward to the front end of the pickling machine body 1.

[0031] Specifically, the input pump 21 is started by the controller 13. The input pump 21 inputs pickling solution and cleaning water into the pickling tank 11 and the rinsing tank 12 respectively through the input pipe 22. During the input process, the liquid levels of pickling solution and water in the pickling tank 11 and the rinsing tank 12 can be observed through the liquid level observation window 111 at the front end of the pickling machine body 1, and the input pump 21 can be shut off in time to avoid overflow.

[0032] Furthermore, the placement box 43 has openings at the front and bottom, and the placement rack 44 includes a placement plate 441. The surface of the placement plate 441 has a plurality of equidistantly arranged placement holes 442. An immersion net 443 is installed at the bottom of the placement plate 441. The immersion net 443 is perpendicular to the placement plate 441, and both the placement plate 441 and the immersion net 443 are movably connected to the placement box 43.

[0033] Specifically, the titanium tube to be pickled is vertically inserted into the placement hole 442, so that the bottom of the titanium tube is placed on the immersion mesh 443. When the placement plate 441 and the immersion mesh 443 are immersed in the pickling tank 11 or the rinsing tank 12, the pickling solution or water can pass through the immersion mesh 443 and the placement plate 441 to contact the surface of the titanium tube, so as to pickle or rinse the titanium tube.

[0034] It should be noted that the pickling tank 11, rinsing tank 12, immersion screen 443 and placement plate 441 are all made of stainless steel, which can prevent the pickling solution from corroding the pickling tank 11, rinsing tank 12, immersion screen 443 and placement plate 441 and causing them to be damaged. Example 2

[0035] Please refer to the appendix. Figure 4 , Figure 5 The top of the placement box 43 is equipped with a downward-facing servo cylinder 41. The output rod of the servo cylinder 41 extends into the placement box 43 and is fixed with a lifting platform 42. The lifting platform 42 is fixedly connected to the placement plate 441.

[0036] Furthermore, the translation mechanism 3 includes a mounting platform 34 installed on the top of the pickling machine body 1. A servo motor 31 is installed on the side of the mounting platform 34. A screw 32 is installed on the output end of the servo motor 31. The screw 32 passes through the translation slide 33 and is threadedly connected to the translation slide 33. Both the servo motor 31 and the servo cylinder 41 are electrically connected to the controller 13.

[0037] In this embodiment, the servo cylinder 41 is activated by the controller 13. The servo cylinder 41 drives the lifting platform 42 to move downward. The lifting platform 42 drives the placement plate 441 and the immersion net 443 to move downward and immerse them in the pickling tank 11. At this time, the pickling solution in the pickling tank 11 reacts with the impurities and oxide layer on the surface of the titanium tube to pickle the titanium tube. After pickling is completed, the servo cylinder 41 is turned off by the controller 13. The servo cylinder 41 drives the lifting platform 42, the placement plate 441 and the immersion net 443 to move upward and reset, so that the titanium tube on the placement plate 441 is detached from the pickling tank 11. At this time, the servo motor 31 is activated. The servo motor 31 drives the screw 32 to rotate. The translation slide 33, which is helically connected to the screw 32, moves laterally under the action of the rotation of the screw 32. By controlling the rotation direction of the servo motor 31, the translation slide 33 is controlled to move to the right. The translation slide 33 drives the placement box 43 to move to the right and above the rinsing tank 12. Then, the servo cylinder 41 can be activated to make the titanium tube enter the water downward for cleaning.

[0038] The working principle and usage process of this utility model are as follows: Start the input pump 21. The input pump 21 inputs pickling solution and cleaning water into the pickling tank 11 and rinsing tank 12 respectively through the input pipe 22. During the input process, the liquid level of pickling solution and water in the pickling tank 11 and rinsing tank 12 can be observed through the liquid level observation window 111 at the front end of the pickling machine body 1. Then, the input pump 21 is turned off in time to avoid overflow. Then, the titanium tube to be pickled is vertically inserted into the placement hole 442, so that the bottom of the titanium tube is placed on the immersion net 443. After the placement hole 442 on the placement plate 441 is filled with titanium tubes, the servo cylinder 41 is started. The servo cylinder 41 drives the lifting platform 42 to move downward. The lifting platform 42 drives the placement plate 441 and the immersion net 443 to move downward and immerse them into the pickling tank 11. At this time, the pickling solution in the pickling tank 11 reacts with the impurities and oxide layer on the surface of the titanium tube, achieving the cleaning effect.

[0039] After pickling is completed, the servo cylinder 41 is turned off. The servo cylinder 41 drives the lifting platform 42, the placement plate 441, and the immersion screen 443 to move upward and reset, so that the titanium tube on the placement plate 441 is detached from the pickling tank 11. At this time, the servo motor 31 is started, and the servo motor 31 drives the screw 32 to rotate. The translation slide 33, which is helically connected to the screw 32, moves laterally under the action of the rotation of the screw 32. By controlling the rotation direction of the servo motor 31, the translation slide 33 is controlled to move to the right. The translation slide 33 drives the placement box 43 to move to the right and above the rinsing tank 12. At this time, the servo cylinder 41 is started, and the servo cylinder 41 drives the lifting platform 42 to move downward. The lifting platform 42 drives the placement plate 441 and the immersion screen 443 to move downward and immerse them in the rinsing tank 12. The water in the rinsing tank 12 washes off the pickling solution remaining on the surface of the titanium tube and cleans the surface of the titanium tube. Finally, the servo cylinder 41 is turned off, and the placement plate 441 moves upward and reset, so that the titanium tube can be taken out, and the pickling of the titanium tube is completed.

Claims

1. A titanium tube pickling equipment, comprising a pickling machine body (1), characterized in that, It also includes an inlet / outlet mechanism (2), a translation mechanism (3), and a placement mechanism (4), wherein: The pickling machine body (1) has an upward-facing pickling tank (11) and a rinsing tank (12) embedded in its top, and a controller (13) is installed at the front end of the pickling machine body (1). The liquid inlet / outlet mechanism (2) is installed at the bottom of the pickling tank (11) and the rinsing tank (12) for the input and output of pickling liquid and cleaning water in the pickling tank (11) and the rinsing tank (12); The placement mechanism (4) includes a placement box (43), and a liftable placement rack (44) is movably connected inside the placement box (43). The placement rack (44) is used to place titanium tubes. The translation mechanism (3) is installed on the top of the pickling machine body (1) and includes a translation slide (33) that can move laterally by a motor. The translation slide (33) is fixedly connected to the placement box (43).

2. The titanium tube pickling equipment according to claim 1, characterized in that: The liquid inlet and outlet mechanism (2) includes an inlet pipe (22) and a drain pipe (23) installed at the bottom of the pickling tank (11) and the rinsing tank (12). An inlet pump (21) is symmetrically installed on both sides of the pickling machine body (1). The inlet pipe (22) is connected to the output end of the inlet pump (21). The drain pipe (23) extends to the outside of the pickling machine body (1) and is equipped with a drain valve (24).

3. The titanium tube pickling equipment according to claim 2, characterized in that: The pickling tank (11) and rinsing tank (12) are embedded with liquid level observation windows (111) at their front ends, and the liquid level observation windows (111) extend forward to the front end of the pickling machine body (1).

4. The titanium tube pickling equipment according to claim 3, characterized in that: The placement box (43) has openings at the front and bottom. The placement rack (44) includes a placement plate (441). The surface of the placement plate (441) is provided with a plurality of equally spaced placement holes (442). A submersion net (443) is installed at the bottom of the placement plate (441). The submersion net (443) is perpendicular to the placement plate (441). Both the placement plate (441) and the submersion net (443) are movably connected to the placement box (43).

5. The titanium tube pickling equipment according to claim 4, characterized in that: The top of the placement box (43) is equipped with a downward-facing servo cylinder (41). The output rod of the servo cylinder (41) extends into the placement box (43) and is fixed with a lifting platform (42). The lifting platform (42) is fixedly connected to the placement plate (441).

6. The titanium tube pickling equipment according to claim 5, characterized in that: The translation mechanism (3) includes a mounting platform (34) installed on the top of the pickling machine body (1). A servo motor (31) is installed on the side of the mounting platform (34). A screw (32) is installed at the output end of the servo motor (31). The screw (32) passes through the translation slide (33) and is threadedly connected to the translation slide (33).

7. The titanium tube pickling equipment according to claim 6, characterized in that: The input pump (21), servo motor (31) and servo cylinder (41) are all electrically connected to the controller (13).

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