Corrosion-resistant ceramic submerged roller processing device

Abstract

The utility model discloses a corrosion-resistant ceramic submerged roller processing device, and relates to the technical field of ceramic submerged roller processing. The device comprises a rack, the top of the rack is fixedly connected with a spraying assembly, one side of an inner cavity of the rack is fixedly connected with a clamping and rotating assembly, the spraying assembly comprises a moving groove formed in the top of the inner cavity of the rack, and an inner cavity of the moving groove is fixedly connected with a first lead screw through a bearing; one end of the first lead screw is fixedly connected with a first bevel gear. The supersonic spray gun and the plasma spray gun are simultaneously clamped through the clamping and fixing module, the problem that traditional equipment needs to be shut down to manually replace the spray guns is solved, production interruption time is shortened, production efficiency is improved, the situation that the deviation of the included angle between the spray guns and the axis of a roller body is too large due to repeated clamping is avoided, coating uniformity is ensured, and the coating quality is improved. And the surface quality and corrosion resistance of the ceramic submerged roller are improved, and the requirements of the fields of electroplating, chemical engineering and the like for the high performance of the submerged roller are met.

Description

Technical Field

[0001] This utility model belongs to the field of ceramic liquid submersible roller processing technology, and in particular relates to a corrosion-resistant ceramic liquid submersible roller processing device. Background Technology

[0002] Ceramic submersible rollers are key components in electroplating, chemical, and lithium-ion battery copper foil industries, and their corrosion resistance and surface stability directly affect production efficiency and product quality. In electrolytic copper foil production, submersible rollers need to be immersed in electroplating solutions containing strong acids such as sulfuric acid and hydrochloric acid for extended periods, while simultaneously withstanding 10-40 A / m in the ceramic submersible roller processing technology field. 2 The electroplating current in the field of ceramic submersible roller processing technology is subject to extremely harsh operating conditions. Traditional submersible rollers mostly use a stainless steel substrate coated with adhesive, but the adhesive layer is susceptible to acid and alkali corrosion, resulting in swelling and cracking, which leads to changes in the surface roughness of the roller and affects the surface quality of the copper foil.

[0003] In recent years, the industry has attempted to improve the performance of ceramic submerged rollers by optimizing the spraying process. For example, some technologies use high-velocity oxygen fuel spraying (HVOF) to prepare Hastelloy underlayers, which can reduce the coating porosity to 0.6%-1% and the oxide content to <0.5%, significantly improving corrosion resistance. Plasma spraying of ceramic top layers, by adjusting process parameters (such as current and powder feeding speed), has achieved a coating bonding strength exceeding 55 MPa. However, these improvements still have the following key drawbacks:

[0004] Existing technologies mostly employ supersonic spraying or plasma spraying alone, failing to achieve synergistic operation of the two processes. Furthermore, traditional equipment requires manual replacement of the spray gun after shutdown, leading to production interruptions. In addition, repeated clamping can cause the angle deviation between the spray gun and the roller axis to exceed ±2° in the field of ceramic submerged roller processing technology, affecting the uniformity of the coating.

[0005] To address these issues, we provide a corrosion-resistant ceramic submersible roller processing device. Utility Model Content

[0006] The purpose of this invention is to provide a corrosion-resistant ceramic liquid roller processing device. By combining the spraying component and the clamping rotation component, it solves the problem that the existing processing devices do not achieve the coordinated operation of the two processes, and that traditional equipment requires manual replacement of the spray gun after shutdown.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0008] This utility model relates to a corrosion-resistant ceramic liquid roller processing device, comprising a frame, a spraying assembly fixedly connected to the top of the frame, and a clamping and rotating assembly fixedly connected to one side of the inner cavity of the frame. The spraying assembly includes a movable groove formed at the top of the inner cavity of the frame. A lead screw is fixedly connected to the inner cavity of the movable groove via a bearing. A bevel gear is fixedly connected to one end of the lead screw. A bevel gear is meshed with the top of the bevel gear. A motor is fixedly connected to the top of the bevel gear. A movable block is threadedly connected to the surface of the lead screw. A second motor is fixedly connected to the bottom of the device, and a clamping and fixing module is fixedly connected to the bottom of the second motor. The clamping and rotating assembly includes a mounting base fixedly connected to the frame via bearings. A sliding groove is formed on the surface of the mounting base, and a second lead screw is fixedly connected to the inner cavity of the sliding groove via bearings. A clamping plate is threaded onto the surface of the second lead screw. A third motor is fixedly connected to the back of the mounting base, and a third bevel gear is fixedly connected to the output shaft of the third motor. A fourth bevel gear meshes with the surface of the third bevel gear, and one side of the fourth bevel gear is fixedly connected to the surface of the second lead screw.

[0009] The present invention is further configured such that an inspection port is provided on one side of the frame, and the inspection port is coaxial with the motor three. The area of ​​the inspection port is larger than the area of ​​the motor three. The inspection port facilitates the inspection and maintenance of the motor three, and can promptly handle any faults that occur in the motor three, ensuring the normal operation of the device.

[0010] The present invention is further configured such that an infrared heating plate is fixedly connected to the back of the inner cavity of the frame, and a controller is fixedly connected to the surface of the frame. The infrared heating plate can preheat the ceramic liquid roller before spraying, which helps to improve the bonding strength between the coating and the roller. The controller on the surface of the frame allows the operator to control the various motors, electric push rods and other electrical equipment of the device, so as to realize automated operation.

[0011] The present invention is further configured such that mounting plates are fixedly connected to both sides of the motor, and the bottom of the mounting plates is fixedly connected to the top of the frame. The mounting plates fix the motor to the top of the frame, which increases the stability of the motor and ensures that the motor will not shake during operation, thus ensuring the normal meshing and transmission of bevel gear one and bevel gear two.

[0012] The present invention is further configured such that the clamping and fixing module includes a connecting frame fixedly connected to the output shaft of the second motor. A semi-circular plate is fixedly connected to both the front and rear ends of the bottom of the connecting frame. The two semi-circular plates are designed in opposite directions and are symmetrical. An electric push rod is fixedly connected to both the front and rear ends of the semi-circular plate. A second semi-circular plate is fixedly connected to the output shaft of the electric push rod. Pin holes are provided on the surfaces of both the first and second semi-circular plates. A supersonic spray gun and a plasma spray gun are clamped between the two semi-circular plates. Pins that cooperate with the pin holes are fixedly connected to both sides of the supersonic spray gun and the plasma spray gun. The electric push rod pushes the second semi-circular plate to move, thereby clamping and fixing the supersonic spray gun and the plasma spray gun. The cooperation of the pin holes and pins further ensures the stability of the spray gun installation and facilitates the installation and disassembly of the spray gun.

[0013] The present invention is further configured such that a receiving groove is formed on the surface of the mounting base, and the end of the second lead screw away from the bearing passes through the inner cavity of the receiving groove. The receiving groove provides installation space for the end of the second lead screw away from the bearing, so that the second lead screw can rotate stably and ensure the normal movement of the clamping plate.

[0014] The present invention is further configured such that a gear ring is fixedly connected to the surface of the mounting base, a drive gear is meshed on the surface of the gear ring, a motor is fixedly connected to the back of the drive gear, and the other side of the motor is fixedly connected to the surface of the frame. The gear ring meshes with the drive gear, and the motor drives the drive gear to rotate, which can drive the mounting base and the clamped ceramic liquid roller to rotate, thereby realizing all-round spraying of the roller body.

[0015] The present invention is further configured such that a protective cover is fixedly connected to the surface of the mounting base, and the protective cover is located outside the drive gear. The protective cover located outside the drive gear can prevent external dust, debris and other objects from entering the drive gear, protect the normal operation of the drive gear and extend its service life.

[0016] The present invention has the following beneficial effects.

[0017] 1. This utility model uses a clamping and fixing module to simultaneously clamp the supersonic spray gun and the plasma spray gun, avoiding the problem of manually changing the spray gun when stopping the machine in traditional equipment. This reduces production interruption time, improves production efficiency, and avoids the situation where the angle between the spray gun and the roller axis deviates too much due to multiple clamping. This ensures the uniformity of the coating, improves the surface quality and corrosion resistance of the ceramic submerged roller, and meets the high-performance requirements of submerged rollers in electroplating, chemical and other fields.

[0018] 2. The spraying assembly and the clamping rotation assembly of this utility model work together to perform comprehensive and precise processing on the ceramic liquid roller. The spraying assembly can drive the lead screw to rotate via motor one, causing the moving block to move the spray gun horizontally, thus achieving spraying on different positions of the roller. The clamping rotation assembly can drive the lead screw two to rotate via motor three, so that the clamping plate can firmly clamp the roller. The drive gear meshes with the gear ring via motor four, causing the mounting base and roller to rotate, so that the spray gun can spray the roller in all directions, ensuring processing quality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 This is a perspective view of a corrosion-resistant ceramic liquid-cooled roller processing device.

[0021] Figure 2 This is a three-dimensional schematic diagram of a spraying component in a corrosion-resistant ceramic liquid roller processing device.

[0022] Figure 3 This is a three-dimensional schematic diagram of a clamping and fixing module in a corrosion-resistant ceramic liquid roller processing device.

[0023] Figure 4 This is a right-side schematic diagram of a clamping and rotating assembly in a corrosion-resistant ceramic liquid roller processing device.

[0024] Figure 5 This is a left-side view of a clamping and rotating assembly in a corrosion-resistant ceramic liquid roller processing device.

[0025] Figure 6 This is a schematic diagram of the three-way connection structure between the clamping plate and the motor in a corrosion-resistant ceramic liquid roller processing device.

[0026] In the attached diagram: 1. Frame; 2. Spraying assembly; 21. Moving groove; 22. Lead screw one; 23. Bevel gear one; 24. Bevel gear two; 25. Motor one; 26. Moving block; 27. Motor two; 28. Clamping and fixing module; 281. Connecting frame; 282. Semicircular plate one; 283. Electric push rod; 284. Semicircular plate two; 285. Supersonic spray gun; 286. Plasma spray gun; 3. Clamping and rotating assembly; 31. Mounting base; 32. Slide groove; 33. Lead screw two; 34. Clamping plate; 35. Motor three; 36. Bevel gear three; 37. Bevel gear four; 38. Gear ring; 39. Drive gear; 310. Motor four; 311. Protective cover; 4. Infrared heating plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] Example 1

[0029] Please see Figure 1-6 This utility model relates to a corrosion-resistant ceramic liquid roller processing device, comprising a frame 1, a spraying assembly 2 fixedly connected to the top of the frame 1, and a clamping and rotating assembly 3 fixedly connected to one side of the inner cavity of the frame 1. The spraying assembly 2 includes a movable groove 21 opened at the top of the inner cavity of the frame 1. A lead screw 22 is fixedly connected to the inner cavity of the movable groove 21 via bearings. A bevel gear 23 is fixedly connected to one end of the lead screw 22. A bevel gear 24 meshes with the top of the bevel gear 23. A motor 25 is fixedly connected to the top of the bevel gear 24. A movable block 26 is threadedly connected to the surface of the lead screw 22. The bottom of the movable block 26... A motor 27 is fixedly connected, and a clamping and fixing module 28 is fixedly connected to the bottom of the motor 27. The clamping and rotating assembly 3 includes a mounting base 31 fixedly connected to the frame 1 via bearings. A groove 32 is provided on the surface of the mounting base 31. A lead screw 33 is fixedly connected to the inner cavity of the groove 32 via bearings. A clamping plate 34 is threadedly connected to the surface of the lead screw 33. A motor 35 is fixedly connected to the back of the mounting base 31. A bevel gear 36 is fixedly connected to the output shaft of the motor 35. A bevel gear 4 37 meshes with the surface of the bevel gear 36. One side of the bevel gear 4 37 is fixedly connected to the surface of the lead screw 33.

[0030] Specifically: When motor 1 25 is working, its output shaft drives bevel gear 24 to rotate. Bevel gear 24 meshes with bevel gear 1 23, thereby driving lead screw 1 22 to rotate. The surface of lead screw 1 22 is threadedly connected to moving block 26. When lead screw 1 22 rotates, moving block 26 will move linearly in moving groove 21 along the thread direction of lead screw 1 22. Motor 2 27 is fixed at the bottom of moving block 26. Motor 2 27 can drive the clamping and fixing module 28 at its bottom to rotate, so as to realize the spray gun switching operation without stopping the machine. When motor 3 35 is working, its output shaft drives bevel gear 3 36 to rotate. Bevel gear 3 36 meshes with bevel gear 4 37, thereby driving lead screw 2 33 to rotate. The surface of lead screw 2 33 is threadedly connected to clamping plate 34. When lead screw 2 33 rotates, clamping plate 34 will move in sliding groove 32 along the thread direction of lead screw 2 33 to clamp the ceramic liquid roller.

[0031] Example 2

[0032] Please see Figure 1-6Based on Embodiment 1, an inspection port is provided on one side of the frame 1, and the inspection port is coaxially designed with motor 35. The area of ​​the inspection port is larger than the area of ​​motor 35. An infrared heating plate 4 is fixedly connected to the back of the inner cavity of the frame 1. A controller is fixedly connected to the surface of the frame 1. Mounting plates are fixedly connected to both sides of motor 25. The bottom of the mounting plates is fixedly connected to the top of the frame 1. The clamping and fixing module 28 includes a connecting frame 281 fixedly connected to the output shaft of motor 27. Semicircular plates 282 are fixedly connected to both the front and rear ends of the bottom of the connecting frame 281. The two semicircular plates 282 are symmetrically designed in opposite directions. Electric push rods 283 are fixedly connected to both the front and rear ends of semicircular plates 282. Semicircular plates 284 are fixedly connected to the output shaft of electric push rods 283. Both the circular plate 282 and the semicircular plate 284 have pin holes on their surfaces. The supersonic spray gun 285 and the plasma spray gun 286 are sandwiched between the two semicircular plates 282 and 284. The supersonic spray gun 285 and the plasma spray gun 286 are fixedly connected to the two sides of their respective pin holes. The mounting base 31 has a receiving groove on its surface. The end of the lead screw 33 away from the bearing passes through the inner cavity of the receiving groove. The mounting base 31 has a gear ring 38 fixedly connected to its surface. The gear ring 38 has a drive gear 39 meshing with its surface. The back of the drive gear 39 has a motor 310 fixedly connected to its back. The other side of the motor 310 is fixedly connected to the surface of the frame 1. The mounting base 31 has a protective cover 311 fixedly connected to its surface, and the protective cover 311 is located outside the drive gear 39.

[0033] Specifically: the inspection port facilitates the inspection and maintenance of motor 35, allowing for timely handling of any malfunctions and ensuring the normal operation of the device; the infrared heating plate 4 preheats the ceramic liquid roller before spraying, helping to improve the bonding strength between the coating and the roller; the controller on the surface of the frame 1 allows operators to control various motors, electric push rods 283, and other electrical equipment, enabling automated operation; the mounting plate fixes motor 25 to the top of the frame 1, increasing its stability and preventing it from shaking during operation, ensuring proper meshing and transmission between bevel gears 23 and 24; and the electric push rod 283 moves the semicircular plate 284, enabling... The clamping and fixing of the supersonic spray gun 285 and plasma spray gun 286, along with the engagement of the pin hole and pin rod, further ensures the stability of the spray gun installation and facilitates the installation and disassembly of the spray gun. The receiving groove provides installation space for the end of the lead screw 33 away from the bearing, enabling the lead screw 33 to rotate stably and ensuring the normal movement of the clamping plate 34. The gear ring 38 meshes with the drive gear 39, and the motor 310 drives the drive gear 39 to rotate, which can drive the mounting base 31 and the clamped ceramic liquid roller to rotate, realizing all-round spraying of the roller body. The protective cover 311 located outside the drive gear 39 can prevent external dust, debris, etc. from entering the drive gear 39, protecting the normal operation of the drive gear 39 and extending its service life.

[0034] The working principle of this utility model is as follows: First, the ceramic liquid roller is placed on the mounting base 31. The motor 35 is started, which drives the bevel gear 36 to rotate. Through the bevel gear 4, the lead screw 23 rotates. The lead screw 23 drives the clamping plate 34 to move, clamping and fixing the ceramic liquid roller. Then, the controller starts the motor 1 25, which drives the bevel gear 24 to rotate. The bevel gear 24 drives the bevel gear 1 23 to rotate the lead screw 1 22. The lead screw 1 22 drives the moving block 26 to move in the moving groove 21, moving the spray gun to the appropriate position. After positioning the device appropriately, adjust the position of the semicircular plate 284 using the electric push rod 283 according to processing requirements. Fix the supersonic spray gun 285 or plasma spray gun 286. Start the motor 27 to change the spray gun without stopping the machine. Start the motor 4 310, which drives the drive gear 39 to rotate. The drive gear 39 meshes with the gear ring 38, causing the mounting base 31 and the ceramic liquid roller to rotate. At the same time, the infrared heating plate 4 can be activated to preheat the roller body. The spray gun begins to spray the rotating ceramic liquid roller to complete the processing of the corrosion-resistant coating.

[0035] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A corrosion-resistant ceramic liquid roller processing device, comprising a frame (1), characterized in that: A spraying assembly (2) is fixedly connected to the top of the frame (1), and a clamping and rotating assembly (3) is fixedly connected to one side of the inner cavity of the frame (1). The spraying assembly (2) includes a movable groove (21) opened at the top of the inner cavity of the frame (1). The inner cavity of the movable groove (21) is fixedly connected to a lead screw (22) via a bearing. One end of the lead screw (22) is fixedly connected to a bevel gear (23). The top of the bevel gear (23) is meshed with a bevel gear (24). The top of the bevel gear (24) is fixedly connected to a motor (25). The surface of the lead screw (22) is threadedly connected to a movable block (26). The bottom of the movable block (26) is fixedly connected to a motor (27). The bottom of the motor (27) is fixedly connected to a clamping and fixing module (28). The clamping and rotating assembly (3) includes a mounting base (31) fixedly connected to the frame (1) via bearings. The surface of the mounting base (31) is provided with a sliding groove (32). The inner cavity of the sliding groove (32) is fixedly connected to a lead screw (33) via bearings. The surface of the lead screw (33) is threadedly connected to a clamping plate (34). The back of the mounting base (31) is fixedly connected to a motor (35). The output shaft of the motor (35) is fixedly connected to a bevel gear (36). The surface of the bevel gear (36) is meshed with a bevel gear (37). One side of the bevel gear (37) is fixedly connected to the surface of the lead screw (33).

2. The corrosion-resistant ceramic liquid roller processing device according to claim 1, characterized in that: The frame (1) has an inspection port on one side, and the inspection port is designed to be coaxial with the motor (35). The area of ​​the inspection port is larger than the area of ​​the motor (35).

3. The corrosion-resistant ceramic liquid roller processing device according to claim 1, characterized in that: An infrared heating plate (4) is fixedly connected to the back of the inner cavity of the frame (1), and a controller is fixedly connected to the surface of the frame (1).

4. The corrosion-resistant ceramic liquid roller processing device according to claim 1, characterized in that: Mounting plates are fixedly connected to both sides of the motor (25), and the bottom of the mounting plates is fixedly connected to the top of the frame (1).

5. The corrosion-resistant ceramic liquid roller processing device according to claim 1, characterized in that: The clamping and fixing module (28) includes a connecting frame (281) fixedly connected to the output shaft of motor two (27). The front and rear ends of the bottom of the connecting frame (281) are fixedly connected to semicircular plates one (282). The two semicircular plates one (282) are designed in opposite directions and symmetrically. The front and rear ends of the semicircular plates one (282) are fixedly connected to electric push rods (283). The output shaft of the electric push rods (283) is fixedly connected to semicircular plates two (284). The surfaces of the semicircular plates one (282) and two (284) are provided with pin holes. The supersonic spray gun (285) and plasma spray gun (286) are clamped between the two semicircular plates one (282) and two (284). The sides of the supersonic spray gun (285) and plasma spray gun (286) are fixedly connected to pins that cooperate with the pin holes.

6. The corrosion-resistant ceramic liquid roller processing device according to claim 1, characterized in that: The surface of the mounting base (31) is provided with a receiving groove, and the end of the lead screw (33) away from the bearing passes through the inner cavity of the receiving groove.

7. The corrosion-resistant ceramic liquid roller processing device according to claim 1, characterized in that: A gear ring (38) is fixedly connected to the surface of the mounting base (31), a drive gear (39) meshes with the surface of the gear ring (38), a motor (310) is fixedly connected to the back of the drive gear (39), and the other side of the motor (310) is fixedly connected to the surface of the frame (1).

8. The corrosion-resistant ceramic liquid roller processing device according to claim 1, characterized in that: A protective cover (311) is fixedly connected to the surface of the mounting base (31), and the protective cover (311) is located outside the drive gear (39).

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