Steel part surface treatment tank

Abstract

The invention relates to the technical field of steel part treatment ponds, in particular to a steel part surface treatment pond which mainly comprises a cleaning pond and further comprises a dispersing mechanism arranged in the cleaning pond, a shaking mechanism arranged in the cleaning pond and a vibrating mechanism arranged in the cleaning pond. An electric push rod is started to drive a moving strip to move upwards, a control groove in the moving strip drives a fixing column to move upwards, under limiting of a first arc-shaped groove, the fixing column drives a dispersing plate and the fixing strip to rotate by a certain angle till the dispersing plate rotates by 90 degrees to be perpendicular to the inner wall of a cleaning pool, and steel parts in the middle and on the two sides are pushed to be lifted in the rotating process of the dispersing plate; and the steel pieces in the middle move towards the two sides and fall down, the steel pieces are evenly dispersed towards the two sides, the multiple steel pieces move relatively, dead angles difficult to clean do not exist between the steel pieces easily, it is guaranteed that the steel pieces can be comprehensively cleaned through washing liquid, residues and pickling liquid on the surfaces of the steel pieces are thoroughly removed, and the subsequent steel piece machining quality is further guaranteed.

Description

Technical Field

[0001] This invention relates to the field of steel surface treatment tank technology, specifically a steel surface treatment tank. Background Technology

[0002] Currently, surface treatment technology for steel parts is the most widely used and successful technology in industries such as automotive, building materials, and medical. Through surface treatment, metal materials can be given a beautiful appearance, good corrosion resistance, wear resistance, insulation, and other functions, thereby meeting different design requirements. Typically, steel parts undergo pickling / washing / coating to achieve the desired properties. After pickling, steel parts need to be hoisted and placed in a water washing tank to remove some of the residue and pickling solution remaining on the surface of the steel parts. However, when multiple steel parts are placed in the water washing tank for cleaning with the cleaning solution, they will pile up and come into contact. These contact areas will form dead corners that are difficult for the cleaning solution to reach. The water washing solution cannot completely remove the residue and pickling solution from the surface of the steel parts, and the residue and pickling solution will affect the quality of subsequent steel part processing. Summary of the Invention

[0003] The purpose of this invention is to provide a surface treatment tank for steel parts to solve the problem mentioned in the background art that steel parts have dead corners and are difficult to clean thoroughly.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A surface treatment tank for steel parts includes: a cleaning tank, and further includes: The dispersion mechanism is located inside the cleaning tank. The dispersion mechanism includes a dispersion plate located inside the cleaning tank. A fixing strip is provided on one side of the dispersion plate, and fixing columns are fixedly installed on both sides of the dispersion plate. The dispersion mechanism is used to disperse the steel parts. The shaking mechanism is located inside the cleaning tank. The shaking mechanism includes an arc-shaped plate fixedly installed on the inner wall of the cleaning tank. The arc-shaped plate has protrusions inside. The shaking mechanism is used to drive the dispersing plate to shake. The vibration mechanism is located inside the cleaning tank. The vibration mechanism includes a first striking head and a second striking head located inside the cleaning tank. The vibration mechanism is used to vibrate the dispersion plate by striking it.

[0005] Preferably, there are two dispersing plates and two fixing strips. The two fixing strips are rotatably connected to the inner wall of the cleaning tank via hinges. The two fixing strips have grooves on their sides, and the inner walls of the two grooves are slidably connected to the outer walls of the two dispersing plates, respectively.

[0006] Preferably, a fixing rod is slidably installed through the side of the dispersion plate, and the two ends of the fixing rod are fixedly connected to the inner walls of both sides of the tank. A fixing frame is fixedly installed on the inner walls of both sides of the cleaning tank. Two arc-shaped grooves are opened through the side of the fixing frame, and the outer wall of the fixing column is slidably connected to the inner wall of the arc-shaped groove.

[0007] Preferably, the top surface of the cleaning pool has two mounting slots. A fixing block is fixedly installed on the inner wall of the mounting slot by bolts. An electric push rod is fixedly installed on the top surface of the fixing block. The lower end of the electric push rod slides through the top surface of the fixing block and extends to the bottom of the fixing block. A moving strip is fixedly installed on the lower end of the electric push rod.

[0008] Preferably, two control grooves are formed through the side of the moving strip, the inner wall of the control groove is slidably connected to the outer wall of the fixed column, two limit rods are slidably installed through the top surface of the moving strip, and a connecting block is fixedly installed on the top surface of the cleaning pool. The two ends of the limit rods are fixedly connected to the lower inner wall of the cleaning pool and the bottom surface of the connecting block, respectively.

[0009] Preferably, multiple arc-shaped plates are provided, and the sides of the multiple arc-shaped plates are fixedly connected to the inner walls of both sides of the cleaning pool. The sides of the arc-shaped plates are provided with arc-shaped grooves. Multiple protrusions are provided, and the sides of the multiple protrusions are fixedly connected to the inner walls of the arc-shaped grooves. One end of the fixed column is slidably connected to the inner wall of the arc-shaped grooves and the outer wall of the protrusions.

[0010] Preferably, a through groove is provided on the top surface of the dispersion plate, and two hinge blocks are fixedly installed on the inner wall of the through groove. Two striking grooves and two striking grooves are provided on the inner wall of the through groove. A rotating bar is hinged to the inner wall of the hinge block, and an arc-shaped rod is slidably installed on the side of the rotating bar. The two ends of the arc-shaped rod are fixedly connected to the inner wall of the through groove.

[0011] Preferably, a circular plate 1 and a circular plate 2 are fixedly installed at both ends of the rotating bar, a striking rod 1 is fixedly installed on the side of the circular plate 1, and the other end of the striking rod 1 is fixedly connected to the outer wall of the striking head 1, and a striking rod 2 is fixedly installed on the side of the circular plate 2, and the other end of the striking rod 2 is fixedly connected to the outer wall of the striking head 2.

[0012] Preferably, a connecting strip is fixedly installed on the side of the fixing strip, a sliding groove is provided on the side of the connecting strip, a limit groove is provided on the inner wall of the sliding groove, and a movable sleeve is slidably installed on the inner wall of the limit groove.

[0013] Preferably, a rotating shaft is rotatably mounted on the inner wall of the movable sleeve via a bearing seat, and the lower end of the rotating shaft is fixedly inserted through the top surface of the rotating bar and extends to the bottom of the rotating bar.

[0014] Compared with the prior art, the beneficial effects of the present invention are: This invention activates an electric push rod, which moves a moving bar upward. The control groove on the moving bar moves a fixed column upward. Under the limit of the first arc-shaped groove, the fixed column rotates on the inner wall of the first arc-shaped groove during its upward movement. The fixed column drives the dispersing plate and the fixed bar to rotate at a certain angle until the dispersing plate rotates 90 degrees and is perpendicular to the inner wall of the cleaning tank. During the rotation of the dispersing plate, the steel parts in the middle and on both sides are lifted, and the steel parts in the middle move to both sides and fall down, so that the steel parts are evenly dispersed to both sides. The relative movement between multiple steel parts makes it difficult for dead corners to be cleaned between the steel parts, ensuring that the washing liquid can thoroughly clean the steel parts, so that the residue and pickling liquid on the surface of the steel parts are completely removed, further ensuring the quality of subsequent steel part processing. When the dispersion plate and the fixed column rotate, the protrusions on both sides are staggered. Under the action of the protrusions and the arc groove, the fixed column and the dispersion plate move back and forth. During the process of the dispersion plate rotating and lifting the steel parts, the steel parts are further shaken and dispersed, so that multiple steel parts shake relative to each other, further reducing the dead corners between the steel parts, ensuring that the steel parts are cleaned more thoroughly and improving the quality of subsequent processing of the steel parts. When the dispersing plate and fixed column rotate, they cooperate with the protrusion and the second arc groove. When the dispersing plate moves back and forth, it drives the hinge block and the rotating bar to move back and forth. Under the combined action of the connecting bar, slide groove, limit groove, moving sleeve and rotating shaft, the rotating bar rotates in an arc. The first and second striking heads at both ends of the rotating bar strike the first and second striking grooves, causing the dispersing plate to vibrate. During the vibration of the dispersing plate, multiple steel parts vibrate. During the vibration of the steel parts, the residue remaining on the surface falls off, ensuring the cleanliness of the steel parts surface and improving the cleaning quality. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal three-dimensional structure of the cleaning tank of the present invention; Figure 3 This is an exploded view of the three-dimensional structure of the fixed frame of the present invention; Figure 4 This is a schematic cross-sectional view of the three-dimensional structure of the cleaning tank of the present invention; Figure 5 For the present invention Figure 3 Enlarged view of point A in the middle; Figure 6 This is an exploded view of the three-dimensional structure of the movable strip of the present invention; Figure 7 This is an exploded view of the three-dimensional structure of the dispersion plate of the present invention; Figure 8 For the present invention Figure 6 Enlarged view at point B in the middle; Figure 9This is a cross-sectional schematic diagram of the three-dimensional structure of the connecting strip of the present invention.

[0016] In the picture: 1. Clean the pool; 2. Dispersion mechanism; 201. Fixing strip; 202. Tank body; 203. Fixing rod; 204. Dispersion plate; 205. Fixing column; 206. Fixing frame; 207. Arc-shaped groove one; 208. Mounting groove; 209. Fixing block; 210. Electric push rod; 211. Moving strip; 212. Control groove; 213. Limiting rod; 214. Connecting block; 3. Vibration mechanism; 301. Arc plate; 302. Arc groove II; 303. Protrusion; 4. Vibration mechanism; 401. Hinge block; 402. Striking groove one; 403. Striking groove two; 404. Rotating bar; 405. Arc rod; 406. Circular plate one; 407. Striking rod one; 408. Striking head one; 409. Circular plate two; 410. Striking rod two; 411. Striking head two; 412. Connecting bar; 413. Sliding groove; 414. Limiting groove; 415. Moving sleeve; 416. Rotating shaft; 417. Through groove. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0019] like Figures 1-9 As shown, this application provides a surface treatment tank for steel parts, including: a cleaning tank 1, and further including: The dispersion mechanism 2 is installed inside the cleaning tank 1. The dispersion mechanism 2 includes a dispersion plate 204 located inside the cleaning tank 1. A fixing strip 201 is provided on one side of the dispersion plate 204, and fixing columns 205 are fixedly installed on both sides of the dispersion plate 204. The dispersion mechanism 2 is used to disperse the steel parts. Specifically, such as Figures 1-9 As shown, there are two dispersing plates 204 and two fixing strips 201. The sides of the two fixing strips 201 are rotatably connected to the inner wall of the cleaning pool 1 via hinges. The sides of the two fixing strips 201 are provided with grooves 202, and the inner walls of the two grooves 202 are slidably connected to the outer walls of the two dispersing plates 204 respectively.

[0020] In this embodiment, the dispersing plate 204 is used to lift and disperse multiple steel parts, making the steel parts cleaned more evenly and thoroughly.

[0021] Specifically, such as Figures 1-9 As shown, a fixing rod 203 is slidably installed through the side of the dispersion plate 204. The two ends of the fixing rod 203 are fixedly connected to the inner walls of both sides of the tank 202. Fixing frames 206 are fixedly installed on the inner walls of both sides of the cleaning pool 1. Two arc-shaped grooves 207 are opened through the side of the fixing frame 206. The outer wall of the fixing column 205 is slidably connected to the inner wall of the arc-shaped groove 207.

[0022] In this embodiment: the fixed rod 203 limits the dispersion plate 204, the groove 202 ensures that the dispersion plate 204 can move on the inner wall, and the arc groove 207 limits the fixed column 205.

[0023] Specifically, such as Figures 1-9 As shown, two mounting slots 208 are provided on the top surface of the cleaning pool 1. A fixing block 209 is fixedly installed on the inner wall of the mounting slot 208 by bolts. An electric push rod 210 is fixedly installed on the top surface of the fixing block 209. The lower end of the electric push rod 210 slides through the top surface of the fixing block 209 and extends to the bottom of the fixing block 209. A moving strip 211 is fixedly installed on the lower end of the electric push rod 210.

[0024] In this embodiment: the electric push rod 210 drives the moving bar 211 to move, providing power to the moving bar 211.

[0025] Specifically, such as Figures 1-9 As shown, two control grooves 212 are opened through the side of the moving strip 211. The inner wall of the control groove 212 is slidably connected to the outer wall of the fixed column 205. Two limit rods 213 are slidably installed through the top surface of the moving strip 211. A connecting block 214 is fixedly installed on the top surface of the cleaning pool 1. The two ends of the limit rods 213 are fixedly connected to the lower inner wall of the cleaning pool 1 and the bottom surface of the connecting block 214, respectively.

[0026] In this embodiment: the control groove 212 can drive the fixed column 205 to move, and the limit rod 213 limits the moving bar 211.

[0027] The shaking mechanism 3 is installed inside the cleaning pool 1. The shaking mechanism 3 includes an arc-shaped plate 301 fixedly installed on the inner wall of the cleaning pool 1. The arc-shaped plate 301 is provided with a protrusion 303 inside. The shaking mechanism 3 is used to drive the dispersing plate 204 to shake. Specifically, such as Figures 1-9As shown, multiple arc-shaped plates 301 are provided, and the sides of the multiple arc-shaped plates 301 are fixedly connected to the inner walls of both sides of the cleaning pool 1. Arc-shaped grooves 302 are provided on the sides of the arc-shaped plates 301. Multiple protrusions 303 are provided, and the sides of the multiple protrusions 303 are fixedly connected to the inner wall of the arc-shaped grooves 302. One end of the fixing column 205 is slidably connected to the inner wall of the arc-shaped grooves 302 and the outer wall of the protrusions 303.

[0028] In this embodiment: by setting the arc-shaped groove 302 and the protrusion 303, and the protrusion 303 on the left and right sides are staggered, when the fixed column 205 rotates on the inner wall of the arc-shaped groove 302, the fixed column 205 is alternately squeezed by the protrusion 303 on both sides, and the fixed column 205 and the dispersion plate 204 reciprocate.

[0029] Vibration mechanism 4 is installed inside the cleaning tank 1. Vibration mechanism 4 includes a first striking head 408 and a second striking head 411 located inside the cleaning tank 1. Vibration mechanism 4 is used to vibrate the dispersion plate 204 by striking.

[0030] Specifically, such as Figures 1-9 As shown, a through groove 417 is provided on the top surface of the dispersion plate 204. Two hinge blocks 401 are fixedly installed on the inner wall of the through groove 417. Two striking grooves 402 and two striking grooves 403 are provided on the inner wall of the through groove 417. A rotating bar 404 is hinged to the inner wall of the hinge block 401. An arc-shaped rod 405 is slidably installed on the side of the rotating bar 404. The two ends of the arc-shaped rod 405 are fixedly connected to the inner wall of the through groove 417.

[0031] In this embodiment: a rotating bar 404 is hinged to the inner wall of the hinge block 401, so that the rotating bar 404 can rotate, and the arc-shaped rod 405 limits the rotation bar 404.

[0032] Specifically, such as Figures 1-9 As shown, circular plates 406 and 409 are fixedly installed at both ends of the rotating bar 404, respectively. A striking rod 407 is fixedly installed on the side of circular plate 406, and the other end of striking rod 407 is fixedly connected to the outer wall of striking head 408. A striking rod 410 is fixedly installed on the side of circular plate 409, and the other end of striking rod 410 is fixedly connected to the outer wall of striking head 411.

[0033] In this embodiment: when the arc-shaped reciprocating rotating bar 404 rotates, it drives the first striking rod 407 and the second striking rod 410 to rotate in an arc shape, which further drives the first striking head 408 to strike the first striking groove 402 and the second striking head 411 to strike the second striking groove 403 alternately.

[0034] Specifically, such as Figures 1-9As shown, a connecting strip 412 is fixedly installed on the side of the fixing strip 201. A sliding groove 413 is provided on the side of the connecting strip 412. A limiting groove 414 is provided on the inner wall of the sliding groove 413. A movable sleeve 415 is slidably installed on the inner wall of the limiting groove 414.

[0035] In this embodiment: the movable sleeve 415 is limited by the limiting groove 414, so that the movable sleeve 415 moves more stably on the inner wall of the limiting groove 414.

[0036] Specifically, such as Figures 1-9 As shown, a rotating shaft 416 is rotatably mounted on the inner wall of the movable sleeve 415 via a bearing seat. The lower end of the rotating shaft 416 is fixedly inserted through the top surface of the rotating bar 404 and extends to the bottom of the rotating bar 404.

[0037] In this embodiment: the rotating shaft 416 further drives the rotating bar 404 to rotate at a certain angle.

[0038] The specific method is as follows: The steel frame and its internal steel components are placed in the cleaning pool 1 by hoisting. The electric push rod 210 is activated, causing the moving bar 211 to move upwards. The control groove 212 on the moving bar 211 causes the fixed column 205 to move upwards. Under the limit of the arc-shaped groove 207, the fixed column 205 rotates within the arc-shaped groove 207 during its upward movement. The fixed column 205 causes the dispersing plate 204 and the fixed bar 201 to rotate at a certain angle until the dispersing plate 204 rotates 90 degrees and is perpendicular to the inner wall of the cleaning pool 1. During the rotation of the dispersing plate 204, it pushes the steel components in the middle and on both sides to rise, and the middle steel component moves to both sides and falls, thus evenly dispersing the steel components to both sides. Simultaneously, during the rotation of the dispersing plate 204 and the fixed column 205, the protrusions 303 on both sides are staggered. Under the action of the protrusions 303 and the arc-shaped groove 302, the fixed column 205 and the dispersing plate 204 reciprocate, and the rotation of the dispersing plate 204 lifts the steel components. During the process, the steel parts are further shaken and dispersed, causing relative shaking between multiple steel parts. At this time, when the dispersing plate 204 moves back and forth, it drives the hinge block 401 and the rotating bar 404 to move back and forth. Under the combined action of the connecting bar 412, the sliding groove 413, the limiting groove 414, the moving sleeve 415 and the rotating shaft 416, the rotating bar 404 rotates in an arc. The striking heads 408 and 411 at both ends of the rotating bar 404 alternately strike the striking grooves 402 and 403, causing the dispersing plate 204 to vibrate. During the vibration of the dispersing plate 204, multiple steel parts vibrate, and the residues remaining on the surface of the steel parts fall off. As the multiple steel parts move relative to each other, there are no hard-to-clean dead corners between the steel parts, ensuring that the washing liquid can thoroughly clean the steel parts, so that the residues and pickling liquid on the surface of the steel parts are completely removed, further ensuring the quality of subsequent steel part processing.

[0039] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

[0040] This invention is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the scope of protection of this invention.

Claims

1. A steel part surface treatment cell comprising: The cleaning pool (1) is characterized by further comprising: Dispersion mechanism (2), the dispersion mechanism (2) is set inside the cleaning pool (1), the dispersion mechanism (2) includes a dispersion plate (204) located inside the cleaning pool (1), a fixing strip (201) is provided on one side of the dispersion plate (204), and fixing columns (205) are fixedly installed on both sides of the dispersion plate (204). The dispersion mechanism (2) is used to disperse steel parts. A shaking mechanism (3) is provided inside the cleaning pool (1). The shaking mechanism (3) includes an arc plate (301) fixedly installed on the inner wall of the cleaning pool (1). A protrusion (303) is provided inside the arc plate (301). The shaking mechanism (3) is used to drive the dispersing plate (204) to shake. Vibration mechanism (4) is provided inside the cleaning pool (1). The vibration mechanism (4) includes a first striking head (408) and a second striking head (411) located inside the cleaning pool (1). The vibration mechanism (4) is used to vibrate the dispersion plate (204).

2. A steel part surface treatment cell according to claim 1, characterised in that, Two of each of the dispersing plate (204) and fixing strip (201) are provided. The two fixing strips (201) are rotatably connected to the inner wall of the cleaning pool (1) via hinges. The two fixing strips (201) have grooves (202) on their sides. The inner walls of the two grooves (202) are slidably connected to the outer walls of the two dispersing plates (204) respectively.

3. A steel part surface treatment cell according to claim 2, characterised in that, A fixing rod (203) is slidably installed through the side of the dispersion plate (204). The two ends of the fixing rod (203) are fixedly connected to the inner walls of both sides of the tank (202). A fixing frame (206) is fixedly installed on the inner walls of both sides of the cleaning pool (1). Two arc-shaped grooves (207) are opened through the side of the fixing frame (206). The outer wall of the fixing column (205) is slidably connected to the inner wall of the arc-shaped groove (207).

4. A steel piece surface treatment tank according to claim 3, characterized by The cleaning pool (1) has two mounting slots (208) on its top surface. A fixing block (209) is fixedly installed on the inner wall of the mounting slot (208) by bolts. An electric push rod (210) is fixedly installed on the top surface of the fixing block (209). The lower end of the electric push rod (210) slides through the top surface of the fixing block (209) and extends to the bottom of the fixing block (209). A moving strip (211) is fixedly installed on the lower end of the electric push rod (210).

5. A steel part surface treatment cell according to claim 4, characterised in that, Two control slots (212) are opened through the side of the moving strip (211). The inner wall of the control slot (212) is slidably connected to the outer wall of the fixed column (205). Two limit rods (213) are slidably installed through the top surface of the moving strip (211). A connecting block (214) is fixedly installed on the top surface of the cleaning pool (1). The two ends of the limit rods (213) are fixedly connected to the lower inner wall of the cleaning pool (1) and the bottom surface of the connecting block (214), respectively.

6. A steel part surface treatment cell according to claim 1, characterized in that, Multiple arc-shaped plates (301) are provided, and the sides of the multiple arc-shaped plates (301) are respectively fixedly connected to the inner walls of the two sides of the cleaning pool (1). Arc-shaped grooves (302) are opened on the sides of the arc-shaped plates (301). Multiple protrusions (303) are provided, and the sides of the multiple protrusions (303) are fixedly connected to the inner wall of the arc-shaped grooves (302). One end of the fixing column (205) is slidably connected to the inner wall of the arc-shaped grooves (302) and the outer wall of the protrusions (303).

7. A steel part surface treatment cell according to claim 1, wherein The top surface of the dispersion plate (204) is provided with a through groove (417). Two hinge blocks (401) are fixedly installed on the inner wall of the through groove (417). Two striking grooves (402) and two striking grooves (403) are provided on the inner wall of the through groove (417). A rotating bar (404) is hinged to the inner wall of the hinge block (401). An arc rod (405) is slidably installed on the side of the rotating bar (404). The two ends of the arc rod (405) are fixedly connected to the inner wall of the through groove (417).

8. A steel part surface treatment cell according to claim 7, characterised in that, The rotating bar (404) has a circular plate 1 (406) and a circular plate 2 (409) fixedly installed at both ends. A striking rod 1 (407) is fixedly installed on the side of the circular plate 1 (406). The other end of the striking rod 1 (407) is fixedly connected to the outer wall of the striking head 1 (408). A striking rod 2 (410) is fixedly installed on the side of the circular plate 2 (409). The other end of the striking rod 2 (410) is fixedly connected to the outer wall of the striking head 2 (411).

9. A steel part surface treatment cell according to claim 8, characterised in that, A connecting strip (412) is fixedly installed on the side of the fixing strip (201). A sliding groove (413) is provided on the side of the connecting strip (412). A limiting groove (414) is provided on the inner wall of the sliding groove (413). A movable sleeve (415) is slidably installed on the inner wall of the limiting groove (414).

10. A steel part surface treatment cell according to claim 9, characterised in that, The inner wall of the movable sleeve (415) is rotatably mounted with a rotating shaft (416) through a bearing seat. The lower end of the rotating shaft (416) is fixedly inserted through the top surface of the rotating bar (404) and extends to the bottom of the rotating bar (404).

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