CN219470199U - Stainless steel large surface passivation treatment device - Google Patents
Stainless steel large surface passivation treatment device Download PDFInfo
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- CN219470199U CN219470199U CN202320969477.5U CN202320969477U CN219470199U CN 219470199 U CN219470199 U CN 219470199U CN 202320969477 U CN202320969477 U CN 202320969477U CN 219470199 U CN219470199 U CN 219470199U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a stainless steel large-surface passivation treatment device which comprises a treatment box with an opening at the top, wherein four corners of the bottom of the treatment box are fixedly connected with supporting legs, and partition plates are fixedly connected among the front side inner wall, the rear side inner wall and the bottom inner wall of the treatment box. According to the utility model, through the arrangement of the supporting wheel, the anti-abrasion extrusion wheel, the U-shaped supporting rod, the multi-stage electric telescopic rod and the rubber wiper blade, the stainless steel plate can be positioned and supported during passivation or cleaning, the stainless steel plate can be lifted and removed conveniently after passivation and cleaning, the surface of the stainless steel plate can be scraped and dehydrated automatically and rapidly during removal, more passivating agent or water is prevented from remaining on the surface during removal, the draining and dehydrating efficiency is improved, independent draining work is not needed, time and labor are saved, the working efficiency is improved, and the wiping and positioning distance can be adjusted according to the stainless steel plates with different thicknesses through the arrangement of the thread driving guide assembly and the clamping and positioning anti-abrasion assembly, so that the application range is improved.
Description
Technical Field
The utility model relates to the technical field of stainless steel processing, in particular to a stainless steel large-surface passivation treatment device.
Background
The surface passivation treatment of the stainless steel plate is that the surface of the stainless steel reacts with a passivating agent to form a layer of stable passivation film, or the passivation treatment is carried out by matching with an electrochemical passivation method, thereby protecting the stainless steel substrate from being rusted caused by oxidation corrosion; the method is widely applied to various industries such as aerospace, mobile communication, glasses, clocks, automobile accessories, precise hardware, medical instruments, food machinery, fasteners and the like, and is applied to processed products such as stainless steel fasteners, precision castings, cutting, stamping, tapping, wire drawing, welding and the like.
For passivation treatment technology of stainless steel surface, chinese patent publication No. CN217517022U discloses a passivation treatment device for stainless steel surface, including fixed box, be equipped with first subassembly, first waterlogging caused by excessive rainfall subassembly, second waterlogging caused by excessive rainfall subassembly and conveying subassembly in the fixed box in proper order, carry out passivation treatment to stainless steel part through first subassembly of placing, make first subassembly of placing remove through the removal subassembly, so that make the part drop first waterlogging caused by excessive rainfall subassembly and carry out the waterlogging caused by excessive rainfall, then get into the second subassembly of placing and wash the back, get into second waterlogging caused by excessive rainfall subassembly, and carry out the transport through conveying subassembly after the waterlogging caused by excessive rainfall, thereby make the passivation treatment of part and can go on in succession, and carry out the waterlogging caused by excessive rainfall treatment to the part through setting up first waterlogging caused by excessive rainfall subassembly and second waterlogging caused by excessive rainfall subassembly, make the residual passivating agent or washing water return to corresponding passivation groove and washing tank.
The stainless steel is placed into the passivation tank through the first placing component to carry out reaction passivation treatment, the first draining component is utilized to realize the draining work after passivation, the second placing component is utilized to be placed into clear water to carry out cleaning, but the stainless steel still has some defects:
the mode that the natural draining is placed simply by using the draining assembly to support is not ideal in draining and liquid removing efficiency of stainless steel, automatic quick draining when taking out is difficult to achieve, long draining time is needed to wait, and if the stainless steel is directly cleaned without draining, more passivating agent enters cleaning water to affect use, so that the stainless steel large-surface passivation treatment device is provided for solving the problems.
Disclosure of Invention
The utility model aims to provide a stainless steel large-surface passivation treatment device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the stainless steel large surface passivation treatment device comprises a treatment box with an opening at the top, supporting legs are fixedly connected to four corners at the bottom of the treatment box, a partition plate is fixedly connected between the inner wall at the front side, the inner wall at the rear side and the inner wall at the bottom of the treatment box, a stainless steel passivation area is arranged at the left side of the partition plate and is filled with a passivating agent, and a cleaning area is arranged at the right side of the partition plate and is filled with cleaning water;
the bottom of the partition plate is embedded and fixed with a multi-stage electric telescopic rod, the extending end of the multi-stage electric telescopic rod extends to the lower part of the treatment box and is fixedly connected with a U-shaped supporting rod, two top ends of the U-shaped supporting rod extend to a stainless steel passivation area and a cleaning area respectively, the treatment box is hermetically and slidably sleeved on the U-shaped supporting rod, and the arranged multi-stage electric telescopic rod is used for driving the U-shaped supporting rod to move up and down so as to change the supporting height and perform jacking operation;
two supporting rods are fixedly connected between the front side inner wall and the rear side inner wall of the treatment box, the partition plate is positioned between the two supporting rods, one side, close to the two supporting rods, of each supporting rod is embedded and fixed with a threaded driving guide assembly, one side, close to the two threaded driving guide assemblies, of each supporting rod is fixedly connected with a connecting seat, one side, close to the two connecting seats, of the same side of the partition plate is fixedly adhered with a rubber wiper blade, and each threaded driving guide assembly is used for driving the connecting seat positioned on the outer side to move transversely;
three supporting wheels are rotatably arranged on two sides of the partition plate, clamping and positioning anti-wear assemblies are arranged on two sides of the partition plate, the top of each clamping and positioning anti-wear assembly is fixedly connected with the bottom of the corresponding screw thread driving guide assembly, and six supporting wheels are arranged between the two clamping and positioning anti-wear assemblies and used for anti-wear positioning support and for transversely changing positioning positions under the driving of the screw thread driving guide assemblies.
Preferably, the thread driving guide assembly comprises rectangular outer pipes, wherein the repellent ends of the two rectangular outer pipes are respectively provided with a plugging structure and are respectively embedded and fixed on one side close to the two supporting rods, rectangular plates are sleeved in the rectangular outer pipes in a sliding manner, one sides close to the two rectangular plates are respectively fixedly connected with one repellent side of the two connecting seats positioned on the outer sides, screw rods are respectively and rotatably connected to the inner walls of the repellent ends of the two rectangular outer pipes, the threads of the rectangular plates are sleeved on the corresponding screw rods, and the repellent ends of the two screw rods are respectively extended out of the corresponding rectangular outer pipes and are fixedly connected with rocking discs; the rectangular outer tube, the rectangular plate, the screw rod and the rocking disc are arranged to be matched, when the rocking disc is rotated to drive the screw rod to rotate, the rectangular plate can be driven to move left and right, and the rectangular plate drives the corresponding connecting seat on the outer side to move transversely, so that the position of the rubber wiper blade on the outer side is changed.
Preferably, the clamping and positioning anti-wear assembly comprises connecting plates, the tops of the two connecting plates are fixedly connected with the bottoms of the corresponding rectangular plates respectively, and three anti-wear extrusion wheels are rotatably connected to one sides of the two connecting plates close to each other; the connecting plate and the anti-abrasion extrusion wheel that set up cooperate, utilize the anti-abrasion extrusion wheel to shelter from in the outside and realize sheltering from location support work, utilize the removal realization of rectangular plate to drive the anti-abrasion extrusion wheel through corresponding connecting plate and control and remove, can adjust location support position.
Preferably, the bottoms of the two sides of the treatment box are communicated and fixed with a liquid discharge valve.
Preferably, two rectangular guide holes are formed in the inner wall of the bottom of the treatment box, and a rectangular sealing ring is fixedly bonded in the rectangular guide holes, and the inner side of the rectangular sealing ring is tightly attached to the outer side of the U-shaped supporting rod.
Preferably, the stainless steel plate is movably contacted with the right sides of the three anti-abrasion extrusion wheels on the left sides, the right sides of the stainless steel plate are movably contacted with the left sides of the three support wheels on the left sides, the stainless steel plate is positioned below the middle of the two rubber wiper blades on the left sides, and the bottoms of the stainless steel plate are movably contacted with the left ends of the tops of the U-shaped supporting rods.
Preferably, the two rectangular plates are provided with thread grooves on opposite sides, and the thread grooves are in threaded connection with the corresponding screw rods.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the stainless steel large-surface passivation treatment device, through the cooperation of the supporting wheels, the anti-abrasion extrusion wheels, the U-shaped supporting rods, the multi-stage electric telescopic rods and the rubber wiper blades, the supporting wheels and the anti-abrasion extrusion wheels are utilized to realize positioning and supporting on stainless steel plates during passivation or cleaning, the multi-stage electric telescopic rods are utilized to drive the U-shaped supporting rods to lift and move out the stainless steel plates, the two rubber wiper blades on each side are utilized to realize automatic and rapid wiping and dewatering on the surfaces of the stainless steel plates during moving out, more passivating agent or water remains on the surfaces of the stainless steel plates during moving out, and the draining and liquid removing efficiency is improved;
2. this large surface passivation processing device of stainless steel, through the screw thread drive direction subassembly that sets up and the cooperation of centre gripping location abrasionproof subassembly, can control the lateral position of the rubber wiper blade and the abrasionproof extrusion wheel in the adjustment outside to this is convenient according to the stainless steel sheet adjustment of different thickness and scrapes water and location interval, and then facilitates the use and carry out passivation operation to the stainless steel sheet of different thickness.
According to the utility model, through the arrangement of the supporting wheel, the anti-abrasion extrusion wheel, the U-shaped supporting rod, the multi-stage electric telescopic rod and the rubber wiper blade, the stainless steel plate can be positioned and supported during passivation or cleaning, the stainless steel plate can be lifted and removed conveniently after passivation and cleaning, the surface of the stainless steel plate can be scraped and dehydrated automatically and rapidly during removal, more passivating agent or water is prevented from remaining on the surface during removal, the draining and dehydrating efficiency is improved, independent draining work is not needed, time and labor are saved, the working efficiency is improved, and the wiping and positioning distance can be adjusted according to the stainless steel plates with different thicknesses through the arrangement of the thread driving guide assembly and the clamping and positioning anti-abrasion assembly, so that the application range is improved.
Drawings
FIG. 1 is a schematic overall perspective view of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of the portion a in fig. 2 according to the present utility model.
In the figure: 1. a treatment box; 101. a stainless steel passivation region; 102. a cleaning area; 2. a partition plate; 3. a multi-stage electric telescopic rod; 4. u-shaped stay bars; 5. a support wheel; 6. a support rod; 7. a rubber wiper blade; 8. a connecting plate; 9. wear-resistant extrusion wheels; 10. a rectangular outer tube; 11. a rectangular plate; 12. a screw; 13. a rocking disc; 14. a connecting seat; 15. a support leg; 16. a liquid discharge valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the large stainless steel surface passivation device provided in this embodiment includes a treatment box 1 with an opening at the top, supporting legs 15 are fixedly connected to four corners at the bottom of the treatment box 1, a partition plate 2 is fixedly connected between the front side inner wall, the rear side inner wall and the bottom inner wall of the treatment box 1, a stainless steel passivation area 101 is filled with a passivating agent on the left side of the partition plate 2, a cleaning area 102 is filled with cleaning water on the right side of the partition plate 2, and drain valves 16 are communicated and fixed to the bottoms at both sides of the treatment box 1 for draining the used cleaning water or passivating agent;
the bottom of the partition plate 2 is embedded and fixed with a multistage electric telescopic rod 3, wherein an embedded groove is formed in the bottom of the partition plate 2, the multistage electric telescopic rod 3 is fixedly connected to the inner wall of the top of the embedded groove, the multistage electric telescopic rod 3 is embedded and fixed to the bottom of the partition plate 2 through the embedded groove, a movable through hole for the extending end of the multistage electric telescopic rod 3 to pass through is formed in the inner wall of the bottom of the treatment box 1, the extending end of the multistage electric telescopic rod 3 extends to the lower side of the treatment box 1 and is fixedly connected with two top ends of a U-shaped supporting rod 4,U, respectively, of the U-shaped supporting rod 4 to extend into a stainless steel passivation area 101 and a cleaning area 102, the treatment box 1 is hermetically and slidably sleeved on the U-shaped supporting rod 4, two rectangular guide holes are formed in the inner wall of the bottom of the treatment box 1, a rectangular sealing ring is fixedly bonded to the outer side of the U-shaped supporting rod 4, the inner side of the rectangular sealing ring is tightly attached to the outer side of the U-shaped supporting rod 4, the effect of sealing and penetrating the U-shaped supporting rod 4 is achieved, the extending end of the multistage electric telescopic rod 3 is used for driving the U-shaped supporting rod 4 to move up and down, and supporting height and lifting operation is achieved;
two supporting rods 6 are fixedly connected between the front side inner wall and the rear side inner wall of the treatment box 1, the partition board 2 is positioned between the two supporting rods 6, one side, close to the two supporting rods 6, of each supporting rod is embedded and fixedly provided with a threaded driving guide assembly, one side, close to the two threaded driving guide assemblies, of each supporting rod and two sides of the partition board 2 are fixedly connected with connecting seats 14, one side, close to the two connecting seats 14, of the same side of the partition board 2 is fixedly adhered with a rubber wiper blade 7, and the threaded driving guide assemblies are used for driving the connecting seats 14 positioned on the outer side to move transversely; the screw thread driving guide assembly comprises rectangular outer pipes 10, wherein the repellent ends of the two rectangular outer pipes 10 are respectively provided with a plugging structure and are respectively embedded and fixed on one side close to the two supporting rods 6, rectangular embedded holes which are respectively fixedly connected with the outer sides of the corresponding rectangular outer pipes 10 are respectively formed in one side close to the two supporting rods 6, the rectangular outer pipes 10 are embedded and fixed with the supporting rods 6 through the corresponding rectangular embedded holes, rectangular plates 11 are sleeved in the rectangular outer pipes 10 in a sliding manner, the repellent sides of the two rectangular plates 11 are respectively fixedly connected with the repellent sides of the two connecting seats 14 positioned on the outer sides, screw rods 12 are respectively and rotatably connected to the inner walls of the repellent ends of the two rectangular outer pipes 10, rotating holes are respectively formed in the inner walls of the repellent ends of the two rectangular outer pipes 10, bearings are fixedly sleeved in the rotating holes, the inner sides of the bearings are fixedly connected with the outer sides of the corresponding screw rods 12 through bearings, the screw rods 12 are rotatably connected with the inner walls of the corresponding rectangular outer pipes 12 through the bearings, the screw rods 12 are rotatably mounted on the corresponding screw rods 12, the two rectangular plates 11 are sleeved on the corresponding screw rods 12 in a threaded manner, the repellent sides of the two rectangular plates 11 are respectively and are rotatably connected with the corresponding rectangular outer plates 12 in a threaded connection mode, and the opposite screw rods 13 are conveniently connected to the opposite screw rods 12 in a threaded connection mode by the opposite screw rods 13 in a threaded connection mode, and the opposite screw rods are conveniently and extend to the opposite screw rods are rotatably connected to the opposite screw rods 12; the rectangular outer tube 10, the rectangular plate 11, the screw 12 and the rocking disc 13 are matched, when the rocking disc 13 is rotated to drive the screw 12 to rotate, the rectangular plate 11 can be driven to move left and right, and the rectangular plate 11 drives the corresponding connecting seat 14 positioned at the outer side to move transversely, so that the position of the rubber wiper blade 7 positioned at the outer side is changed;
three supporting wheels 5 are rotatably arranged on two sides of the partition plate 2, clamping and positioning anti-wear assemblies are arranged on two sides of the partition plate 2, the top of each clamping and positioning anti-wear assembly is fixedly connected with the bottom of the corresponding rectangular plate 11, and six supporting wheels 5 are positioned between the two clamping and positioning anti-wear assemblies, and each clamping and positioning anti-wear assembly is used for anti-wear positioning support and is used for being driven by the rectangular plate 11 to transversely change positioning positions; the clamping positioning anti-wear assembly comprises connecting plates 8, the tops of the two connecting plates 8 are fixedly connected with the bottoms of corresponding rectangular plates 11 respectively, three anti-wear extrusion wheels 9 are rotatably connected to one sides of the two connecting plates 8, the right sides of the three anti-wear extrusion wheels 9 positioned on the left side are movably contacted with stainless steel plates, the right sides of the stainless steel plates are movably contacted with the left sides of the three supporting wheels 5 on the left side, the stainless steel plates are positioned below the middle parts of the two rubber wiper blades 7 on the left side, the bottoms of the stainless steel plates are movably contacted with the left ends of the tops of the U-shaped supporting rods 4, and the arranged rubber wiper blades 7 are used for scraping liquid on the surfaces of the stainless steel plates when the stainless steel plates move upwards; the connecting plate 8 and the anti-abrasion extrusion wheel 9 that set up cooperate, utilize anti-abrasion extrusion wheel 9 to shelter from in the outside and realize sheltering from location support work, utilize the removal realization of rectangular plate 11 to drive anti-abrasion extrusion wheel 9 through corresponding connecting plate 8 and control and remove, can adjust location support position.
The application method of the embodiment is as follows: the stainless steel plate to be passivated is downwards placed between three anti-abrasion extrusion wheels 9 on the left side and three supporting wheels 5 on the left side, when the stainless steel plate moves downwards to be in contact with the left end of the top of the U-shaped supporting rod 4, the left end of the top of the U-shaped supporting rod 4 supports the stainless steel plate, at the moment, the stainless steel plate reacts with passivating agent in a stainless steel passivation area 101 to conduct passivation work, after passivation is finished, the multi-stage electric telescopic rod 3 is reversely started to drive the U-shaped supporting rod 4 to upwards move, the U-shaped supporting rod 4 upwards lifts and moves out the stainless steel plate, friction is generated between two sides of the stainless steel plate, which are close to two rubber wiper blades 7 on the left side respectively, under the friction force, the effect of scraping and liquid removing the stainless steel plate is achieved, more passivating agent liquid is prevented from remaining on the surface of the stainless steel plate when the stainless steel plate moves out, the efficiency of draining and the draining work is improved in a time-saving and labor-saving mode of automatic scraping and liquid removing and the working efficiency is improved when the draining work is not needed;
when the stainless steel plate is required to be cleaned after draining, the stainless steel plate is placed at the right end of the top of the U-shaped supporting rod 4, the multistage electric telescopic rod 3 is started forward to drive the U-shaped supporting rod 4 to move downwards, at the moment, the stainless steel plate falls down between the three anti-abrasion extrusion wheels 9 on the right side and the three supporting wheels 5 on the right side under the action of self gravity, at the moment, the stainless steel plate is in contact with cleaning water in a cleaning area, so that cleaning is realized, after cleaning, the multistage electric telescopic rod 3 is started again reversely to drive the U-shaped supporting rod 4 to lift the stainless steel plate upwards again, at the moment, the stainless steel plate is rubbed with one side close to the two rubber wiper blades 7 on the right side respectively, automatic water scraping and dewatering work after cleaning is realized, the dewatering efficiency is improved, and no additional independent draining work is required;
in passivation work, when the supporting height of the U-shaped supporting rod 4 is required to be adjusted according to stainless steel plates with different lengths, the lifting displacement of the U-shaped supporting rod 4 can be controlled and adjusted by utilizing the multi-stage electric telescopic rod 3, so that the support and jacking work applicable to the stainless steel plates with different lengths is realized;
when the wiping interval and the positioning support interval are required to be adjusted according to stainless steel plates with different thicknesses, the rocking disc 13 is rotated to drive the corresponding screw rod 12 to rotate, the screw rod 12 rotates to drive the corresponding rectangular plate 11 to move left or right in the rectangular outer tube 10, the rectangular plate 11 drives the corresponding connecting seat 14 at the outer side and the rubber wiper blade 7 to move left and right, and meanwhile, the rectangular plate 11 drives the anti-abrasion extrusion wheel 9 to move left and right transversely through the corresponding connecting plate 8, so that the left and right positions of the outermost rubber wiper blade 7 and the anti-abrasion extrusion wheel 9 can be changed, and the stainless steel plates with different thicknesses can be supported, positioned and wiped, and the application range is improved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a large surface passivation processing apparatus of stainless steel, includes processing box (1) that the top set up for the opening, the equal fixedly connected with landing leg (15) in bottom four corners of processing box (1), its characterized in that: a partition plate (2) is fixedly connected among the front side inner wall, the rear side inner wall and the bottom inner wall of the treatment box (1), a stainless steel passivation area (101) is arranged on the left side of the partition plate (2) and is filled with a passivating agent, and a cleaning area (102) is arranged on the right side of the partition plate (2) and is filled with cleaning water;
the bottom of the partition plate (2) is embedded and fixed with a multi-stage electric telescopic rod (3), the extending end of the multi-stage electric telescopic rod (3) extends to the lower part of the treatment box (1) and is fixedly connected with a U-shaped supporting rod (4), two top ends of the U-shaped supporting rod (4) extend into a stainless steel passivation area (101) and a cleaning area (102) respectively, and the treatment box (1) is hermetically and slidably sleeved on the U-shaped supporting rod (4);
two supporting rods (6) are fixedly connected between the front side inner wall and the rear side inner wall of the treatment box (1), the partition board (2) is positioned between the two supporting rods (6), one side, close to the two supporting rods (6), of each supporting rod is embedded and fixed with a threaded driving guide assembly, one side, close to the two threaded driving guide assemblies, of each supporting rod and two sides, close to the two connecting seats (14) of the partition board (2) are fixedly connected with connecting seats (14), and one side, close to the two connecting seats (14), of the same side of the partition board (2) is fixedly adhered with a rubber wiper blade (7);
three supporting wheels (5) are rotatably arranged on two sides of the partition plate (2), clamping and positioning anti-wear assemblies are arranged on two sides of the partition plate (2), the top of each clamping and positioning anti-wear assembly is fixedly connected with the bottom of the corresponding screw thread driving guide assembly, and six supporting wheels (5) are located between the two clamping and positioning anti-wear assemblies.
2. The stainless steel large surface passivation treatment device according to claim 1, wherein: the screw thread drive guiding assembly comprises rectangular outer tubes (10), one repellent end of each rectangular outer tube (10) is set to be a plugging structure and is respectively embedded and fixed on one side close to each of the two supporting rods (6), a rectangular plate (11) is sleeved in the rectangular outer tubes (10) in a sliding mode, one side close to each rectangular plate (11) is fixedly connected with one repellent side of each connecting seat (14) located on the outer side, screw rods (12) are respectively and rotatably connected to the inner walls of the opposite ends of the two rectangular outer tubes (10), the screw rods (12) are arranged on the corresponding screw rods (12) in a sleeved mode, and one repellent ends of the two screw rods (12) extend out of the corresponding rectangular outer tubes (10) respectively and are fixedly connected with rocking discs (13).
3. The stainless steel large surface passivation treatment device according to claim 2, wherein: the clamping and positioning wear-resistant assembly comprises connecting plates (8), the tops of the two connecting plates (8) are fixedly connected with the bottoms of corresponding rectangular plates (11) respectively, and three wear-resistant extrusion wheels (9) are connected to one sides of the two connecting plates (8) close to each other in a rotating mode.
4. The stainless steel large surface passivation treatment device according to claim 1, wherein: the bottoms of two sides of the treatment box (1) are communicated and fixed with a liquid discharge valve (16).
5. The stainless steel large surface passivation treatment device according to claim 1, wherein: two rectangular guide holes are formed in the inner wall of the bottom of the treatment box (1), rectangular sealing rings are fixedly bonded in the rectangular guide holes, and the inner sides of the rectangular sealing rings are tightly attached to the outer sides of the U-shaped supporting rods (4).
6. A stainless steel large surface passivation treatment device according to claim 3, characterized in that: the right side of the three anti-abrasion extrusion wheels (9) positioned at the left side is movably contacted with a stainless steel plate, the right side of the stainless steel plate is movably contacted with the left sides of the three supporting wheels (5) at the left side, the stainless steel plate is positioned at the middle lower part of the two rubber wiper blades (7) at the left side, and the bottom of the stainless steel plate is movably contacted with the left end of the top of the U-shaped supporting rod (4).
7. The stainless steel large surface passivation treatment device according to claim 2, wherein: the two rectangular plates (11) are provided with thread grooves on the opposite sides, and the thread grooves are in threaded connection with the corresponding screw rods (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969477.5U CN219470199U (en) | 2023-04-26 | 2023-04-26 | Stainless steel large surface passivation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320969477.5U CN219470199U (en) | 2023-04-26 | 2023-04-26 | Stainless steel large surface passivation treatment device |
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| Publication Number | Publication Date |
|---|---|
| CN219470199U true CN219470199U (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320969477.5U Active CN219470199U (en) | 2023-04-26 | 2023-04-26 | Stainless steel large surface passivation treatment device |
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| CN (1) | CN219470199U (en) |
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