Cleaning device used after titanium alloy plate machining

Abstract

The invention provides a cleaning device used after titanium alloy plate machining, and relates to the technical field of titanium alloy plate machining. A cuboid-shaped waste liquid collecting pool is arranged on the base table, and a cleaning guide frame is vertically arranged in the middle of the upper end of the waste liquid collecting pool in the long edge direction; the two ends of the cleaning guide frame are provided with turning and standing frames used for the upper plate and the lower plate correspondingly. A controller is hung on the outer side wall of one end of the waste liquid collecting tank; two parallel guide side frames are arranged in the middle of the upper end of the cleaning guide frame. The full-process unmanned operation of the titanium alloy plate is realized through the overturning and standing frame combined structure and pressure sensing interlocking control. An interlayer channel formed by the fixed hinge and the movable hinge is matched with a riding wheel system driven by a conveying motor, the thickness of the plate can be accurately matched, guiding positioning is achieved, and positioning deviation caused by manual intervention is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of titanium alloy sheet processing, and specifically to a cleaning device for titanium alloy sheets after processing. Background Art

[0002] In the double-sided cleaning process of titanium alloy sheets, the prior art generally faces the technical bottleneck that it is difficult to coordinate the turning operation and the cleaning efficiency. In the traditional horizontal conveyor-type cleaning device, since the process flow needs to be interrupted after one side of the sheet is processed, and it relies on manual turning or secondary positioning for the other side processing, not only the operation continuity is greatly reduced, but also the positioning cumulative error is easily caused by repeated clamping. Especially when processing ultra-thin or high-surface-quality sheets, the manual turning operation is very likely to cause surface scratches or deformation, and the risk of collision between the sheet and the mechanical structure during the turning process is significantly increased. Although some existing automated devices use robotic arms to assist in turning, limited by the independent control of the turning mechanism and the conveying system, it is difficult to achieve the precise timing matching between the turning action and the cleaning process, resulting in an increase in the equipment idle rate.

[0003] In addition, most turning mechanisms adopt a fixed turning angle and a constant clamping force design, which cannot adapt to the difference in the inertial moment of sheets with different thicknesses, often resulting in sheet slippage or edge bumping during the turning process. Although there are individual devices that attempt to integrate the turning function, their turning stations and cleaning channels are mostly physically isolated structures, and the sheet needs to be stopped and positioned multiple times to complete the processing of both the front and back sides, resulting in dripping cross-contamination of the cleaning medium during the intermittent stage. In addition, the rigid connection method between the horizontal conveying system and the turning mechanism lacks a buffer compensation mechanism. When there are processing tolerances in the sheet thickness, it is easy to cause surface indentations due to excessive clamping or turning failure due to insufficient clamping. Summary of the Invention

[0004] The purpose of the present invention is to make up for the deficiencies of the prior art and propose a cleaning device for titanium alloy sheets after processing, realizing the full-process automation of titanium alloy sheets from automatic feeding, multi-stage cleaning to discharging.

[0005] To solve the above technical problems, the present invention provides the following technical solutions: A cleaning device for titanium alloy plates after processing, comprising a base; a rectangular waste liquid collection pool is provided on the base, and a cleaning guide frame is vertically arranged along the long side direction in the middle of the upper end of the waste liquid collection pool; turning frames for upper and lower plates are respectively arranged at both ends of the cleaning guide frame; a controller is hung on the outer side wall of one end of the waste liquid collection pool; the middle of the upper end of the cleaning guide frame is two parallel guiding side frames, and the moving channel for cleaning the titanium alloy plates is between the two guiding side frames. A plate conveying top seat is fixedly arranged between the upper ends of the two guiding side frames, and a composite conveying mechanism for clamping and conveying the titanium alloy plates is arranged on the plate conveying top seat; at least three groups of cleaning group frames are also arranged on the plate conveying top seat, each group of cleaning group frames consists of at least two, and the cleaning group frame is in the shape of a portal frame and is vertically inserted on both sides of the guiding side frame from top to bottom. The three groups of cleaning group frames respectively provide functions of alkali liquid spraying, dirt cleaning and clear water flushing; the composite conveying mechanism is composed of a driving mechanism and multiple independent conveying mechanisms, which is used for conveying the titanium alloy plates and driving the cleaning group frames to move up and down reciprocally through the driving mechanism to clean the titanium alloy plates. The turning frame is composed of a fixed page vertically fixed upward and a movable page that can be horizontally rotated by 90 degrees to be parallel to the fixed page. A turning cylinder for driving the rotation of the movable page is arranged on the base on one side of the turning frame; a bracket for supporting the movable page in a horizontal state is arranged on the base on the other side of the turning frame.

[0006] Optionally, one end of the turning frame is the input end of the titanium alloy plate, and the other end is the output end. A feeding baffle is vertically fixed upward near one end of the cleaning guide frame on the bracket below the turning frame at the input end. The feeding baffle is used to stop the titanium alloy plate sliding horizontally onto the movable page, and a pressure sensor is arranged in the side wall of the feeding baffle in contact with the titanium alloy plate. The pressure sensor is interlocked with the turning cylinder on the corresponding side through the controller. An unloading baffle is arranged at the end of the fixed page of the turning frame at the output end, and a pressure sensor is also arranged in the side wall of one end of the unloading baffle in contact with the titanium alloy plate. The pressure sensor is also interlocked with the turning cylinder on the corresponding side through the controller.

[0007] Optionally, the middle parts of the fixed page and the movable page are both provided with evenly spaced rollers perpendicular to the vertical direction of the titanium alloy plate. The width of the interlayer channel generated when the fixed page and the movable page are parallel to each other is consistent with the plate thickness of the guiding titanium alloy plate. The four end corners of the fixed page are respectively provided with alignment shaft holes for conveying and passing through, and the four corresponding end corners of the movable page are vertically provided with corner columns, wherein the corner column close to the lower end of the fixed page and also close to the cleaning guide frame is in a rotating state, and the corner column vertically rotates through the movable page and is fixedly connected to the rotating shaft of the conveying motor on the other side through a coupling. Supporting wheels are evenly spaced between the two corner columns close to the fixed page, and the supporting wheels are used to guide the titanium alloy plate into the movable page and support the titanium alloy plate when the movable page is in a vertical state. A flip arm is vertically fixed to the end of the rotating shaft at one end of the movable page away from the cleaning guide frame, and the end of the flip arm is rotationally connected to the end of the piston rod of the corresponding flip cylinder through a pin shaft.

[0008] Optionally, when the flip cylinder at the input end drives the movable page to flip from a horizontal state to a vertical state, the conveying motor works, driving the corresponding corner column to rotate and send the titanium alloy plate from the flip frame into the cleaning guide frame, and the conveying motor at the output end is always in working state when the movable page is in a vertical state, and is used to receive and send the titanium alloy plate sent from the cleaning guide frame. When the pressure sensor in the unloading baffle sends a pressure signal, the conveying motor stops working.

[0009] Optionally, bottom rollers are evenly spaced and rotatably provided between the lower ends of the two guide side frames, and the bottom rollers are used to support and transport the titanium alloy plates coming from the flip frame.

[0010] Optionally, the driving mechanism includes a compound driving shaft, a driving motor and an interlocking frame, the compound driving shaft is rotatably installed in the middle of the upper end of the plate conveying top seat along the conveying direction of the titanium alloy plate, the driving motor is installed at one end of the plate conveying top seat to drive the compound driving shaft to rotate, the interlocking frame is distributed on the compound driving shaft at the position of the alkali solution spraying frame corresponding to the position of the alkali solution spraying frame, the two ends of the interlocking frame are respectively provided with connecting rods for vertical sliding, the upper end of the connecting rod is provided with a plug, the lower end of the connecting rod is provided with a sleeve block rotatably sleeved on the compound driving shaft on one side of the lower cam, the cam is between the two connecting rods, and a tension spring is sleeved on the connecting rod between the sleeve block and the interlocking frame, the tension spring provides the interlocking frame with a downward pulling force at all times, the upper end cross frame of the cleaning group frame passes through between the interlocking frame and the cam, and the three are always in contact, the compound driving shaft is provided with a multi-section worm and a cam corresponding to the number of interlocking frames, the worm is used to drive an independent conveying mechanism, the cam rotates to act on the interlocking frame, and the cam rotates to push the cleaning group frame to move vertically.

[0011] Optionally, the independent conveying mechanism includes a movable wheel frame and a driving wheel shaft. The driving wheel shaft is located on the plate conveying top seat on one side of the composite driving shaft. The lower end of the driving wheel shaft vertically penetrates through the bottom of the plate conveying top seat. A worm gear is fixedly provided on the driving wheel shaft on the plate conveying top seat. The worm gear meshes with a worm. A conical driving cone wheel with a narrow upper part and a wide lower part is fixedly connected to the driving wheel shaft above the worm gear. Anti-slip protrusions are evenly distributed on the conical surface of the driving cone wheel. The outer wall of the lower end shaft rod of the driving wheel shaft is treated with anti-slip frosting. The movable wheel frame is located on the plate conveying top seat on the other side of the composite driving shaft. The movable wheel frame is in a "C" shape. Part of the movable wheel frame is above the plate conveying top seat and part is below the plate conveying top seat. A tension guiding rod is vertically slidably provided on the movable wheel frame. The tension guiding rod is fixedly connected to the side wall of the plate conveying top seat. A plug is provided at the end of the tension guiding rod. A tension spring is sleeved on the tension guiding rod outside the movable wheel frame. The tension spring provides a thrust that always makes the movable wheel frame close to the driving wheel shaft. A movable wheel shaft is vertically installed through the notch of the movable wheel frame. The lower end of the movable wheel shaft penetrates through the plate conveying top seat and is flush with the lower end of the driving wheel shaft. The outer wall of the lower end shaft rod of the movable wheel shaft is also treated with anti-slip frosting. An activity hole that penetrates up and down is opened on the plate conveying top seat at the position of the movable wheel shaft for the movable wheel shaft to move. A driven cone wheel with a wide upper part and a narrow lower part is slidably provided on the movable wheel shaft above the plate conveying top seat. Anti-slip protrusions are also evenly distributed on the conical surface of the driven cone wheel. A retaining disc is fixedly provided on the movable wheel shaft above the driven cone wheel. A compression spring is sleeved on the movable wheel shaft between the retaining disc and the driven cone wheel. The compression spring provides a thrust that always makes the driven cone wheel move downward. The driven cone wheel and the driving cone wheel are always meshed. The upper end of the titanium alloy plate during the cleaning and moving process passes between the driving wheel shaft and the movable wheel shaft and is driven to move by the rotation of the driving wheel shaft and the movable wheel shaft.

[0012] Optionally, vertical alkali solution spraying frames are respectively provided downward at both ends of the cleaning group frame near the input end. Spray heads are provided on the alkali solution spraying frames facing the guiding side frame for spraying alkali solution. Vertical brush frames are respectively provided downward at both ends of the cleaning group frame in the middle. The bristles of the brush frames are in contact with the side walls of the passing titanium alloy plates for cleaning the dirt on the surface. Vertical cleaning frames are respectively provided downward at both ends of the cleaning group frame near the output end. The cleaning frames are used to spray cleaning water on the passing titanium alloy plates. End insertion rods are fixedly provided at the lower ends of the alkali solution spraying frames, the brush frames, and the cleaning frames and are vertically slidably inserted into the bottom plate of the cleaning guide frame. One end of the cleaning group frame near the driving wheel shaft is vertically slidably clamped with the side wall of the plate conveying top seat through a fixing block, and one end of the cleaning group frame near the movable wheel frame is vertically slidably clamped with the movable wheel frame through a fixing block.

[0013] Compared with the prior art, the cleaning device for the processed titanium alloy plate has the following beneficial effects: 1. The present invention realizes the full-process unmanned operation of titanium alloy plates through the combination structure of the turning and standing frame and the pressure-sensing interlock control. The sandwich channel formed by the fixed page and the movable page, in cooperation with the supporting wheel system driven by the conveying motor, can accurately match the thickness of the plate to achieve guiding and positioning, avoiding positioning deviation caused by manual intervention. The pressure sensors integrated in the feeding baffle and the discharging baffle form a closed-loop control with the turning cylinder. When the plate contacts the baffle, the turning action is automatically triggered. In cooperation with the horizontal-vertical state conversion of the movable page, the feeding position is accurately docked with the cleaning channel, significantly shortening the loading and unloading cycle. In particular, the design of the rotational connection between the turning arm at the end of the movable page and the piston rod of the cylinder ensures the turning torque while avoiding mechanism jamming.

[0014] 2. The present invention adopts a three-level dynamic cleaning architecture to achieve the synergistic effect of chemical treatment and physical cleaning. The lye spraying rack forms pulsed lye spraying through reciprocating motion, which can not only fully soak the surface of the plate to dissolve the oxide layer but also avoid excessive lye splashing. The brush rack forms an interleaved brushing track during the up-and-down vibration process, effectively removing the residues in the dead corners of the grooves. The synchronous drainage design of the high-pressure water curtain washing of the cleaning rack and the bottom roller of the guiding side rack ensures the rapid separation of the cleaning liquid. The three cleaning modules are linked by the cam mechanism of the composite drive shaft, so that the vertical reciprocating frequency of the cleaning components forms a proportional relationship with the conveying speed of the plate, forming a superimposed cleaning effect per unit area.

[0015] 3. Through the design of the conical surface meshing of the driving cone wheel and the driven cone wheel and the constant pressure output of the extrusion spring, the present invention can automatically adjust the clamping distance according to the thickness of the plate. In cooperation with the anti-slip matte treatment of the driving wheel shaft and the movable wheel shaft, a non-slip friction drive is formed during the conveying process. The structural combination of the tension spring and the movable hole enables the movable wheel frame to have a two-way floating ability, which can not only compensate for the thickness change of the plate caused by processing errors but also maintain a stable clamping force when the cleaning group frame is actuated.

[0016] Other advantages, objectives, and features of the present invention will be described to some extent in the subsequent specification, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Stereoscopic structure schematic of the titanium alloy plate of the present invention on the turning and standing frame at the input end Figure 1 ; Figure 2 Stereoscopic structure schematic of the titanium alloy plate of the present invention on the turning and standing frame at the input end Figure 2 ; Figure 3 Stereoscopic structure schematic of the titanium alloy plate of the present invention on the turning and standing frame at the input end Figure 3 ; Figure 4 Schematic axonometric view of the split state of the turning and standing frame part of the present invention; Figure 5 Schematic axonometric view of the cleaning guide frame part of the present invention; Figure 6 For the present invention Figure 5 Schematic view of the enlarged structure at A; Figure 7 Schematic three-dimensional view of the titanium alloy plate in the cleaning guide frame of the present invention; Figure 8 Schematic axonometric view of the split state of the cleaning guide frame and the plate conveying top seat part of the present invention; Figure 9 Schematic axonometric view of the composite drive shaft part of the present invention; Figure 10 Schematic axonometric view of the composite conveying mechanism part of the present invention; Figure 11 Schematic axonometric view of the conveying state of the upper plate of the turning and standing frame of the present invention.

[0018] In the figure: 1. Base platform; 2. Turning and standing frame; 21. Fixed page; 211. Alignment shaft hole; 212. Discharge baffle; 22. Movable page; 221. Corner post; 222. Support wheel; 223. Turning arm; 224. Conveying motor; 3. Waste liquid collection pool; 4. Cleaning guide frame; 41. Guide side frame; 42. Bottom roller; 5. Bracket; 51. Feeding baffle; 6. Turning cylinder; 7. Controller; 8. Plate conveying top seat; 81. Composite drive shaft; 811. Worm; 812. Cam; 82. Drive motor; 83. Movable hole; 84. Movable wheel frame; 841. Movable wheel shaft; 842. Driven bevel gear; 843. Retaining disc; 844. Compression spring; 85. Driving wheel shaft; 851. Driving bevel gear; 852. Worm gear; 86. Interlocking frame; 861. Link; 862. Sleeve block; 863. Tension spring; 87. Tension guide rod; 871. Tension spring; 9. Cleaning group frame; 91. Alkaline solution spraying frame; 92. Brush frame; 93. Cleaning frame; 94. End insertion rod; 10. Titanium alloy plate. Detailed implementation manners

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figures 1 to 11 , the present invention provides the following implementation scheme: a cleaning device for titanium alloy plates after processing, including: a base 1; a rectangular waste liquid collection pool 3 is provided on the base 1, and a cleaning guide frame 4 is vertically provided in the middle of the upper end of the waste liquid collection pool 3 along the long side direction; turning frames 2 for loading and unloading plates are respectively provided at both ends of the cleaning guide frame 4; a controller 7 is hung on the outer side wall of one end of the waste liquid collection pool 3; the middle of the upper end of the cleaning guide frame 4 is two parallel guiding side frames 41, and the moving channel for cleaning the titanium alloy plate 10 is between the two guiding side frames 41. A plate conveying top seat 8 is fixedly provided between the upper ends of the two guiding side frames 41, and a composite conveying mechanism for clamping and conveying the titanium alloy plate 10 is provided on the plate conveying top seat 8; at least three groups of cleaning group frames 9 are also provided on the plate conveying top seat 8. Each group of cleaning group frames 9 consists of at least two. The cleaning group frame 9 is in the shape of a portal frame and is vertically inserted on both sides of the guiding side frame 41 from top to bottom. The three groups of cleaning group frames 9 respectively provide the functions of alkali liquid spraying, dirt cleaning, and clean water flushing; the composite conveying mechanism is composed of a driving mechanism and multiple independent conveying mechanisms, and is used to convey the titanium alloy plate 10 and drive the cleaning group frame 9 to reciprocate up and down through the driving mechanism to clean the titanium alloy plate 10. The turning frame 2 is composed of a fixed page 21 vertically fixed upward and a movable page 22 that can be horizontally rotated by 90 degrees to be parallel to the fixed page 21. A turning cylinder 6 for driving the rotation of the movable page 22 is provided on the base 1 on one side of the turning frame 2; a bracket 5 for supporting the movable page 22 in a horizontal state is provided on the base 1 on the other side of the turning frame 2.

[0021] Among them, one turning frame 2 is the input end of the titanium alloy plate 10, and the other turning frame 2 is the output end. A feeding baffle 51 is vertically fixed upward near one end of the cleaning guide frame 4 on the bracket 5 below the turning frame 2 at the input end. The feeding baffle 51 is used to stop the titanium alloy plate 10 sliding horizontally onto the movable page 22, and a pressure sensor is provided in the side wall of the feeding baffle 51 in contact with the titanium alloy plate 10. The pressure sensor is interlocked with the turning cylinder 6 on the corresponding side through the controller 7. A discharging baffle 212 is provided at the end of the fixed page 21 of the turning frame 2 at the output end, and a pressure sensor is also provided in the side wall of one end of the discharging baffle 212 in contact with the titanium alloy plate 10. The pressure sensor is also interlocked with the turning cylinder 6 on the corresponding side through the controller 7.

[0022] Among them, the middle parts of the fixed page 21 and the movable page 22 are both perpendicular to the vertical direction of the titanium alloy plate 10 and are provided with rollers with uniform intervals. The width of the interlayer channel generated when the fixed page 21 and the movable page 22 are parallel to each other is consistent with the plate thickness of the guiding titanium alloy plate 10. The four end corners of the fixed page 21 are respectively provided with alignment shaft holes 211, and the four end corners corresponding to the movable page 22 are vertically provided with corner columns 221, wherein the corner column 221 close to the lower end of the fixed page 21 and also close to the cleaning guide frame 4 is in a rotating state, and the corner column 221 is vertically provided with a plurality of axial holes 211, and the axial holes 211 are respectively ... The rotating shaft that rotates through the movable page 22 and the conveying motor 224 on the other side are fixedly connected through a coupling, and support wheels 222 are evenly spaced between the two corner columns 221 close to the fixed page 21. The support wheels 222 are used to guide the titanium alloy plate 10 into the movable page 22 and support the titanium alloy plate 10 when the movable page 22 is in a vertical state. A flip arm 223 is vertically fixed to the end of the rotating shaft at one end of the movable page 22 away from the cleaning guide frame 4, and the end of the flip arm 223 is rotatably connected to the end of the piston rod of the corresponding flip cylinder 6 through a pin shaft.

[0023] Among them, when the flip cylinder 6 at the input end drives the movable page 22 to flip from a horizontal state to a vertical state, the conveying motor 224 works, driving the corresponding corner column 221 to rotate and send the titanium alloy plate 10 from the flip frame 2 to the cleaning guide frame 4, and the conveying motor 224 at the output end is always in a working state when the movable page 22 is in a vertical state, and is used to receive and transport the titanium alloy plate 10 sent from the cleaning guide frame 4. When the pressure sensor in the unloading baffle 212 sends a pressure signal, the conveying motor 224 stops working.

[0024] Among them, bottom rollers 42 are evenly spaced and rotated between the lower ends of the two guide side frames 41 , and the bottom rollers 42 are used to support and transport the titanium alloy plates 10 coming from the flipping frame 2 .

[0025] Among them, the driving mechanism includes a composite drive shaft 81, a drive motor 82 and an interlocking frame 86. The composite drive shaft 81 is rotatably installed in the middle of the upper end of the sheet conveying top seat 8 along the conveying direction of the titanium alloy plate 10. The drive motor 82 is installed at one end of the sheet conveying top seat 8 to drive the composite drive shaft 81 to rotate. The interlocking frame 86 is distributed on the composite drive shaft 81 corresponding to the position of the lye spraying frame 91. At both ends of the interlocking frame 86, connecting rods 861 are vertically slidably provided. A plug is provided at the upper end of the connecting rod 861. At the lower end of the connecting rod 861, a sleeve block 862 is rotatably sleeved on the composite drive shaft 81 on one side of the lower cam 812. The cam 812 is located between the two connecting rods 861. A tension spring 863 is sleeved on the connecting rod 861 between the sleeve block 862 and the interlocking frame 86. The tension spring 863 provides a downward pulling force for the interlocking frame 86 all the time. The upper cross frame of the cleaning group frame 9 passes through between the interlocking frame 86 and the cam 812, and the three are always in contact. Multiple sections of worm gears 811 and cams 812 corresponding to the number of interlocking frames 86 are provided on the composite drive shaft 81. The worm gear 811 is used to drive the independent conveying mechanism. The rotation of the cam 812 acts on the interlocking frame 86, and the rotation of the cam 812 pushes the cleaning group frame 9 to move vertically.

[0026] Among them, the independent conveying mechanism includes a movable wheel frame 84 and a driving wheel shaft 85. The driving wheel shaft 85 is located on the plate conveying top seat 8 on one side of the composite driving shaft 81. The lower end of the driving wheel shaft 85 vertically penetrates the bottom of the plate conveying top seat 8. A worm gear 852 is fixedly provided on the driving wheel shaft 85 on the plate conveying top seat 8. The worm gear 852 meshes with a worm 811. A conical driving cone wheel 851 with a narrow upper part and a wide lower part is fixedly connected to the driving wheel shaft 85 at the upper end of the worm gear 852. Anti-slip protrusions are evenly distributed on the conical surface of the driving cone wheel 851. The outer wall of the lower end shaft rod of the driving wheel shaft 85 is subjected to anti-slip frosted treatment. The movable wheel frame 84 is located on the plate conveying top seat 8 on the other side of the composite driving shaft 81. The movable wheel frame 84 has a "C" - shaped structure. A part of the movable wheel frame 84 is above the plate conveying top seat 8, and a part is below the plate conveying top seat 8. A tensioning guide rod 87 is vertically slidably provided on the movable wheel frame 84. The tensioning guide rod 87 is fixedly connected to the side wall of the plate conveying top seat 8. A plug is provided at the end of the tensioning guide rod 87. A tensioning spring 871 is sleeved on the tensioning guide rod 87 outside the movable wheel frame 84. The tensioning spring 871 provides a thrust that always makes the movable wheel frame 84 approach the driving wheel shaft 85. The movable wheel shaft 841 is vertically passed through the notch of the movable wheel frame 84. The lower end of the movable wheel shaft 841 passes through the plate conveying top seat 8 and is flush with the lower end of the driving wheel shaft 85. The outer wall of the lower end shaft rod of the movable wheel shaft 841 is also subjected to anti-slip frosted treatment. An activity hole 83 penetrating up and down is opened on the plate conveying top seat 8 at the position of the movable wheel shaft 841 along the direction of the tensioning guide rod 87. The activity hole 83 allows the movable wheel shaft 841 to move. A driven cone wheel 842 with a wide upper part and a narrow lower part is slidably provided on the movable wheel shaft 841 above the plate conveying top seat 8. Anti-slip protrusions are also evenly distributed on the conical surface of the driven cone wheel 842. A retaining disc 843 is fixedly provided on the movable wheel shaft 841 above the driven cone wheel 842. A compression spring 844 is sleeved on the movable wheel shaft 841 between the retaining disc 843 and the driven cone wheel 842. The compression spring 844 provides a thrust that always makes the driven cone wheel 842 move downward. The driven cone wheel 842 and the driving cone wheel 851 are always meshed. The upper end of the titanium alloy plate 10 during the cleaning movement passes between the driving wheel shaft 85 and the movable wheel shaft 841, and is driven to move by the rotation of the driving wheel shaft 85 and the movable wheel shaft 841.

[0027] Among them, vertical lye spray racks 91 are respectively provided downward at both ends of the cleaning group rack 9 near the input end. The lye spray racks 91 are provided with spray heads facing the guiding side rack 41 for spraying lye. Vertical brush racks 92 are respectively provided downward at both ends of the cleaning group rack 9 in the middle. The bristles of the brush racks 92 are in contact with the side walls of the passing titanium alloy plates 10 for cleaning the dirt on the surface. Vertical cleaning racks 93 are respectively provided downward at both ends of the cleaning group rack 9 near the output end. The cleaning racks 93 are used to spray cleaning water on the passing titanium alloy plates 10. End insertion rods 94 are fixedly provided at the lower ends of the lye spray racks 91, the brush racks 92, and the cleaning racks 93 and are vertically and slidably inserted into the bottom plate of the cleaning guide rack 4. One end of the cleaning group rack 9 near the driving wheel shaft 85 is vertically and slidably clamped with the side wall of the plate conveying top seat 8 through a fixing block, and one end of the cleaning group rack 9 near the movable wheel frame 84 is vertically and slidably clamped with the movable wheel frame 84 through a fixing block.

[0028] The following further explains and elaborates on each structural feature in the above content to facilitate those skilled in the art to better understand the technical solution of the present invention: The base 1 and the waste liquid collection tank 3 constitute the device basic framework. The waste liquid collection tank 3, as the waste liquid centralized recovery unit, has a cuboid structure that can receive the lye, sewage, and peeled dirt generated during the cleaning process, preventing liquid overflow and environmental pollution. The cleaning guide rack 4 is vertically fixed in the middle of the waste liquid collection tank 3. The two guiding side racks 41 inside it form a moving channel for the titanium alloy plates 10. The bottom rollers 42 arranged at intervals at the lower ends of the guiding side racks 41 reduce the friction of plate conveying through rolling support, ensuring the stable movement of the plates during the cleaning process.

[0029] The flipping frame 2, as the core mechanism for loading and unloading, is composed of a fixed page 21 and a movable page 22. The rotating roller of the fixed page 21 and the supporting wheels 222 of the movable page 22 form a sandwich channel matching the thickness of the titanium alloy plates 10. The movable page 22 is driven by a flipping cylinder 6 to achieve flipping from 0° to 90°. The feeding baffle 51 at the input end and the discharging baffle 212 at the output end are both integrated with pressure sensors. When the titanium alloy plates 10 contact the baffle, the controller 7 is triggered to interlock and control the action of the flipping cylinder 6 to achieve automatic flipping and positioning. The conveying motor 224 of the movable page 22 drives the supporting wheels 222 to rotate through the corner posts 221, precisely controlling the entry and exit of the plates from the cleaning guide rack 4. The flipping arm 223 is connected to the piston rod of the flipping cylinder 6 to ensure the stable flipping action of the movable page 22.

[0030] The composite conveying mechanism collaborates with the independent conveying mechanism through the drive mechanism to complete the linkage of sheet conveying and cleaning. The composite drive shaft 81 of the drive mechanism is driven to rotate by the drive motor 82. Its worm 811 meshes with the worm wheel 852 to transmit power to the driving wheel shaft 85, driving the driving bevel wheel 851 to rotate. The cam 812, through the tension spring 863 of the interlocking frame 86 and the connecting rod 861, causes the cleaning group frame 9 to move up and down periodically along the contour of the cam 812. The movable wheel frame 84 of the independent conveying mechanism pushes the movable wheel shaft 841 close to the driving wheel shaft 85 through the tension spring 871. The driven bevel wheel 842 forms a conical surface engagement with the driving bevel wheel 851 under the action of the extrusion spring 844. The surfaces of the shaft rods (driving wheel shaft 85, movable wheel shaft 841) with anti-slip matte treatment clamp the titanium alloy plate 10 to achieve stable conveying. The movable hole 83 provides a displacement space for the movable wheel shaft 841 to ensure that the clamping force can always adapt to the thickness of the sheet, guaranteeing the clamping and cleaning effects. In addition, a housing for protecting the composite conveying mechanism can be sleeved on the sheet conveying top seat 8 to prevent foreign objects from entering.

[0031] The cleaning group frame 9 processes the surface of the sheet in three steps through three functional modules. The alkali liquid spraying frame 91 at the input end is vertically slidably positioned through the end insertion rod 94, and the spray heads cover the surface of the sheet for chemical decontamination; the middle brush frame 92 physically removes the residual dirt with the bristles; the cleaning frame 93 at the output end sprays water to ensure the surface is clean. The two ends of the cleaning group frame 9 are respectively slidably clamped with the sheet conveying top seat 8 and the movable wheel frame 84, so that the cleaning mechanism moves up and down reciprocally synchronously under the drive of the cam 812, forming a dynamic cleaning effect. The sliding insertion design of the end insertion rod 94 and the bottom plate of the cleaning guide frame 4 ensures the stable movement track of the cleaning group frame 9.

[0032] The controller 7 integrates the signal of the pressure sensor and the interlocking control of the turning cylinder 6 and the conveying motor 224 to realize the full-process automation of the titanium alloy plate 10 from automatic feeding, multi-stage cleaning to discharging. The waste liquid collection pool 3 synchronously recovers and processes the waste liquid, improving the environmental protection performance. The overall device significantly improves the cleaning efficiency and consistency of the titanium alloy plate 10 through the high integration of mechanical transmission and electrical control.

[0033] Working principle: Automatic feeding stage: In the initial state, the movable page 22 of the turning frame 2 at the input end is supported by the bracket 5 and is in a horizontal position. The titanium alloy plate 10 slides horizontally onto the supporting wheel 222 of the movable page 22. When the front end of the sheet contacts the feeding baffle 51, the built-in pressure sensor triggers a signal to the controller 7, and the controller 7 starts the turning cylinder 6 to push the turning arm 223 to drive the movable page 22 to turn to a vertical state. At this time, the conveying motor 224 drives the corner post 221 to rotate, and the supporting wheel 222 conveys the titanium alloy plate 10 along the sandwich channel formed by the fixed page 21 and the movable page 22 into the moving channel of the cleaning guide frame 4, and the bottom roller 42 rolls to support the sheet into the cleaning area.

[0034] Conveyor and cleaning linkage stage: The drive motor 82 drives the composite drive shaft 81 to rotate. Its worm 811 meshes with the worm wheel 852 to drive the driving wheel shaft 85 to rotate. The driving bevel gear 851 and the driven bevel gear 842 transmit power to the movable wheel shaft 841 through conical surface meshing. The anti-slip abrasive shaft rods of the driving wheel shaft 85 and the movable wheel shaft 841 clamp the upper end of the titanium alloy plate 10, and the plate is continuously moved along the guiding side frame 41 towards the output end by rotation. At the same time, the cam 812 on the composite drive shaft 81 rotates with the shaft. Through the pulling spring 863 of the interlocking frame 86 and the connecting rod 861, the cleaning group frame 9 is periodically lifted or released, so that it reciprocates vertically under the guidance of the end insertion rod 94.

[0035] Multi-stage dynamic cleaning process: The titanium alloy plate 10 passes through three groups of cleaning group frames 9 in sequence during the movement. The first group of alkali solution spraying frames 91 evenly spray alkali solution on both sides of the plate during the up and down reciprocating movement to dissolve the surface oil stains and oxide layers; then the middle brush frame 92 removes the residual dirt through dynamic brushing; the cleaning frame 93 at the end sprays high-pressure clean water to wash the plate to remove the alkali solution and stripping substances. The up and down movement of the cleaning group frame 9 matches the conveying speed of the plate to form an interleaved cleaning track covering the entire surface, improving the cleaning uniformity. The waste liquid and dirt fall into the waste liquid collection pool 3 for centralized treatment.

[0036] Automatic blanking and recycling: The cleaned titanium alloy plate 10 is conveyed to the output end turning frame 2 through the guiding side frame 41. When its front end touches the unloading baffle 212, the pressure sensor triggers a signal to stop the output end conveyor motor 224. At the same time, the controller 7 controls the turning cylinder 6 to turn the movable page 22 from vertical to horizontal, and the plate slides out of the device along the supporting wheel 222 to complete blanking. The input end turning frame 2 is reset synchronously, waiting for the next plate to be loaded, forming a continuous operation cycle. The whole process monitors the pressure signal in real time through the controller 7 and coordinates the movement of the turning cylinder 6, the conveyor motor 224 and the cleaning group frame 9 to realize the full-process automation.

[0037] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention.

Claims

1. A cleaning device for titanium alloy plates after processing, comprising: Base (1); a rectangular parallelepiped-shaped waste liquid collection pool (3) is provided on the base (1), characterized in that a cleaning guide frame (4) is vertically provided in the middle of the upper end of the waste liquid collection pool (3) along the long side direction; turning frames (2) for the upper plate and the lower plate are respectively provided at both ends of the cleaning guide frame (4); a controller (7) is hung on the outer side wall of one end of the waste liquid collection pool (3); the middle of the upper end of the cleaning guide frame (4) is two parallel guiding side frames (41), and the moving channel for cleaning the titanium alloy plate (10) is between the two guiding side frames (41). A plate conveying top seat (8) is fixedly provided between the upper ends of the two guiding side frames (41), and a composite conveying mechanism for clamping and conveying the titanium alloy plate (10) is provided on the plate conveying top seat (8); at least three groups of cleaning group frames (9) are also provided on the plate conveying top seat (8), each group of cleaning group frames (9) consists of at least two, and the cleaning group frame (9) is in the shape of a portal frame and is vertically inserted on both sides of the guiding side frame (41) from top to bottom. The three groups of cleaning group frames (9) respectively provide the functions of alkali liquid spraying, dirt cleaning and clean water flushing; the composite conveying mechanism is composed of a driving mechanism and multiple groups of independent conveying mechanisms, and is used for conveying the titanium alloy plate (10) and driving the cleaning group frame (9) to reciprocate up and down through the driving mechanism to clean the titanium alloy plate (10). The turning frame (2) is composed of a fixed page (21) vertically fixed upward and a movable page (22) that can be horizontally rotated by 90 degrees to be parallel to the fixed page (21). A turning cylinder (6) for driving the rotation of the movable page (22) is provided on the base (1) on one side of the turning frame (2); a bracket (5) for supporting the movable page (22) in a horizontal state is provided on the base (1) on the other side of the turning frame (2).

2. The cleaning device for a titanium alloy plate after processing according to claim 1, wherein: The turning frame (2) at one end is the input end of the titanium alloy plate (10), and the turning frame (2) at the other end is the output end. A feeding baffle (51) is vertically fixed upward at one end of the bracket (5) below the turning frame (2) at the input end close to the cleaning guide frame (4). The feeding baffle (51) is used to stop the titanium alloy plate (10) sliding horizontally onto the movable page (22), and a pressure sensor is provided in the side wall of the feeding baffle (51) in contact with the titanium alloy plate (10). The pressure sensor is interlocked with the turning cylinder (6) on the corresponding side through the controller (7). A discharging baffle (212) is provided at the end of the fixed page (21) of the turning frame (2) at the output end, and a pressure sensor is also provided in the side wall of one end of the discharging baffle (212) in contact with the titanium alloy plate (10). The pressure sensor is also interlocked with the turning cylinder (6) on the corresponding side through the controller (7).

3. The cleaning device for a titanium alloy plate after processing according to claim 2, wherein: The middle parts of the fixed page (21) and the movable page (22) are both provided with rollers at even intervals perpendicular to the vertical direction of the titanium alloy plate (10). The width of the interlayer channel generated when the fixed page (21) and the movable page (22) are parallel to each other is consistent with the plate thickness of the guiding titanium alloy plate (10). The four end corners of the fixed page (21) are respectively provided with alignment shaft holes (211) through which the conveyor passes, and the four end corners corresponding to the movable page (22) are vertically provided with corner columns (221), wherein the corner column (221) close to the lower end of the fixed page (21) and also close to the cleaning guide frame (4) is in a rotating state, and the corner column (221) is vertically rotated. The rotating shaft of the conveying motor (224) on the other side that passes through the movable page (22) is fixedly connected via a coupling. Supporting wheels (222) are evenly spaced between two corner columns (221) close to the fixed page (21). The supporting wheels (222) are used to guide the titanium alloy plate (10) into the movable page (22) and to support the titanium alloy plate (10) when the movable page (22) is in a vertical state. A flip arm (223) is vertically fixedly provided at the end of the rotating shaft at one end of the movable page (22) away from the cleaning guide frame (4). The end of the flip arm (223) is rotatably connected to the end of the piston rod of the corresponding flip cylinder (6) via a pin shaft.

4. The cleaning device for a titanium alloy plate after processing according to claim 3, characterized in that: When the flip cylinder (6) at the input end drives the movable leaf (22) to flip from a horizontal state to a vertical state, the conveying motor (224) works, driving the corresponding corner column (221) to rotate and conveying the titanium alloy plate (10) from the flip frame (2) into the cleaning guide frame (4), while the conveying motor (224) at the output end is always in a working state when the movable leaf (22) is in a vertical state, and is used to receive and convey the titanium alloy plate (10) sent from the cleaning guide frame (4). When the pressure sensor in the unloading baffle (212) sends a pressure signal, the conveying motor (224) stops working.

5. The cleaning device for a titanium alloy plate after processing according to claim 1, wherein: Bottom rollers (42) are evenly spaced and rotatably disposed between the lower ends of the two guide side frames (41), and the bottom rollers (42) are used to support and transport the titanium alloy plates (10) coming from the flip stand (2).

6. The cleaning device for a titanium alloy plate after processing according to claim 1, wherein: The driving mechanism includes a composite drive shaft (81), a drive motor (82) and an interlocking frame (86). The composite drive shaft (81) is rotatably installed in the middle of the upper end of the sheet conveying top seat (8) along the conveying direction of the titanium alloy plate (10). The drive motor (82) is installed at one end of the sheet conveying top seat (8) to drive the rotation of the composite drive shaft (81). The interlocking frames (86) are distributed on the composite drive shaft (81) at positions corresponding to the lye spraying frames (91). At both ends of the interlocking frame (86), connecting rods (861) are vertically slidably provided. A plug is provided at the upper end of the connecting rod (861). At the lower end of the connecting rod (861), a sleeve block (862) is rotatably sleeved on the composite drive shaft (81) on one side of the lower cam (812). The cam (812) is located between the two connecting rods (861). A tension spring (863) is sleeved on the connecting rod (861) between the sleeve block (862) and the interlocking frame (86). The tension spring (863) provides a downward pulling force for the interlocking frame (86) all the time. The upper cross frame of the cleaning group frame (9) passes through between the interlocking frame (86) and the cam (812), and the three are always in contact. Multiple sections of worm gears (811) and cams (812) corresponding to the number of interlocking frames (86) are provided on the composite drive shaft (81). The worm gears (811) are used to drive the independent conveying mechanism. The rotation of the cam (812) acts on the interlocking frame (86), and the rotation of the cam (812) pushes the cleaning group frame (9) to move vertically.

7. The cleaning device for a titanium alloy plate after processing according to claim 6, characterized in that: The independent conveying mechanism includes a movable wheel frame (84) and a driving wheel shaft (85). The driving wheel shaft (85) is located on the sheet conveying top seat (8) on one side of the composite driving shaft (81). The lower end of the driving wheel shaft (85) vertically passes through the bottom of the sheet conveying top seat (8). A worm gear (852) is fixedly arranged on the driving wheel shaft (85) on the sheet conveying top seat (8). The worm gear (852) meshes with a worm (811). A driving cone wheel (851) with a tapered shape that is wider at the top and narrower at the bottom is fixedly connected to the driving wheel shaft (85) above the worm gear (852). Anti-slip protrusions are evenly distributed on the conical surface of the driving cone wheel (851). The outer wall of the lower end shaft rod of the driving wheel shaft (85) is treated with anti-slip frosting. The movable wheel frame (84) is located on the sheet conveying top seat (8) on the other side of the composite driving shaft (81). The movable wheel frame (84) has a "C" shape. Part of the movable wheel frame (84) is above the sheet conveying top seat (8), and part is below the sheet conveying top seat (8). A tensioning guide rod (87) is vertically slidably arranged on the movable wheel frame (84). The tensioning guide rod (87) is fixedly connected to the side wall of the sheet conveying top seat (8). A plug is provided at the end of the tensioning guide rod (87). A tensioning spring (871) is sleeved on the tensioning guide rod (87) outside the movable wheel frame (84). The tensioning spring (871) provides a thrust that always makes the movable wheel frame (84) approach the driving wheel shaft (85). The movable wheel shaft (841) is vertically passed through the notch of the movable wheel frame (84). The lower end of the movable wheel shaft (841) passes through the sheet conveying top seat (8) and is flush with the lower end of the driving wheel shaft (85). The outer wall of the lower end shaft rod of the movable wheel shaft (841) is also treated with anti-slip frosting. An activity hole (83) that penetrates up and down is opened on the sheet conveying top seat (8) at the position of the movable wheel shaft (841) along the direction of the tensioning guide rod (87). The activity hole (83) allows the movable wheel shaft (841) to move. A driven cone wheel (842) with a wider top and narrower bottom is slidably arranged on the movable wheel shaft (841) above the sheet conveying top seat (8). Anti-slip protrusions are also evenly distributed on the conical surface of the driven cone wheel (842). A retaining disc (843) is fixedly arranged on the movable wheel shaft (841) above the driven cone wheel (842). A compression spring (844) is sleeved on the movable wheel shaft (841) between the retaining disc (843) and the driven cone wheel (842). The compression spring (844) provides a thrust that always makes the driven cone wheel (842) move downward. The driven cone wheel (842) and the driving cone wheel (851) are always meshed. The upper end of the titanium alloy plate (10) during the cleaning movement passes between the driving wheel shaft (85) and the movable wheel shaft (841), and is driven to move by the rotation of the driving wheel shaft (85) and the movable wheel shaft (841).

8. The cleaning device for a titanium alloy plate after processing according to claim 7, wherein: At both ends of the cleaning group frame (9) near the input end, vertically arranged lye spray frames (91) are provided downward respectively. The lye spray frames (91) are provided with spray heads facing the guiding side frame (41) for spraying lye. At both ends of the cleaning group frame (9) in the middle, vertically arranged brush frames (92) are provided downward respectively. The bristles of the brush frames (92) are in contact with the side wall of the passing titanium alloy plate (10) for cleaning the dirt on the surface. At both ends of the cleaning group frame (9) near the output end, vertically arranged cleaning frames (93) are provided downward respectively. The cleaning frames (93) are used for spraying cleaning water onto the passing titanium alloy plate (10). At the lower ends of the lye spray frames (91), the brush frames (92), and the cleaning frames (93), end insertion rods (94) are fixedly provided and vertically and slidably inserted into the bottom plate of the cleaning guide frame (4). One end of the cleaning group frame (9) near the driving wheel shaft (85) is vertically and slidably clamped with the side wall of the plate conveying top seat (8) through a fixing block, while one end of the cleaning group frame (9) near the movable wheel frame (84) is vertically and slidably clamped with the movable wheel frame (84) through a fixing block.

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