Galvanizing and passivating mechanism for angle steel processing

Abstract

The utility model discloses a galvanization and passivation mechanism for angle steel processing, and relates to the technical field of angle steel galvanization and passivation, the galvanization and passivation mechanism comprises a box body, a supporting table and a storage cage body, the supporting table is arranged in the box body and comprises a fixing block, one side of the fixing block is movably connected with a connecting rod, and the connecting rod is movably connected with the storage cage body. The bottom of the connecting rod is movably connected to the upper end of the storage cage body, a driving motor is arranged in the connecting rod and the supporting table, and an output shaft of the driving motor is fixedly connected with a connecting plate through a coupler. The connecting plate is driven by the driving motor to rotate with the output shaft of the driving motor as the center, the sliding sleeve is driven to slide on the outer wall of the connecting rod, the connecting rod is made to repeatedly swing with the center of the fixing block as the center, and then the storage cage body is driven to repeatedly swing in a chromate solution. And therefore, different positions of the angle steel are passivated, the passivation completeness of the angle steel is improved, and the quality of the finished angle steel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of angle steel galvanizing passivation, and particularly relates to an angle steel processing galvanizing passivation mechanism. Background Technique

[0002] Angle steel is commonly known as angle iron and is a long strip of steel with two sides perpendicular to each other at an angle. Angle steel can be used to form various stress-bearing components according to different structural requirements, and can also be used as a connecting piece between components. Angle steel belongs to carbon structural steel for construction and is a section steel with a simple cross-section. It is mainly used for metal components and the frames of factories, etc. In use, it is required to have good weldability, plastic deformation performance and certain mechanical strength. During the processing process, it needs to be passivated. Passivation is a method of converting the metal surface into a state that is not easily oxidized and delaying the corrosion rate of the metal. When the existing angle steel processing galvanizing passivation mechanism passivates the angle steel, since the angle steel placed in the storage cage is fixed or stacked together, and in the existing technology, the storage cage is usually placed statically in the chromate solution, the surface of the angle steel cannot be fully passivated, which affects the quality of the finished angle steel. Summary of the Invention

[0003] The utility model provides an angle steel processing galvanizing passivation mechanism to solve the problems raised in the above background technique.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An angle steel processing galvanizing passivation mechanism includes a box body, a support platform, and a storage cage body. The support platform is inside the box body. The support platform includes a fixed block. One side of the fixed block is movably connected to a connecting rod. The bottom of the connecting rod is movably connected to the upper end of the storage cage body. Inside the support platform, there is a driving motor. The output shaft of the driving motor is fixedly connected to a connecting plate through a coupling. One end of the connecting plate away from the output shaft of the driving motor is movably connected to a sliding sleeve. The sliding sleeve is sleeved on the outer wall of the connecting rod. A through groove is opened inside the support platform.

[0006] A further improvement of the technical solution of the utility model lies in that: one side of the upper end of the connecting rod is fixedly connected to a first rotating shaft. The first rotating shaft is movably connected to the inside of the fixed block through a bearing. The connecting rod forms a rotatable structure between the first rotating shaft and the fixed block.

[0007] A further improvement of the technical solution of the utility model lies in that: one end of the connecting plate away from the output shaft of the driving motor is movably connected to a third rotating shaft through a bearing. The third rotating shaft is fixedly connected to the rear end of the sliding sleeve. The sliding sleeve can slide on the outer wall of the connecting rod.

[0008] With the above technical solution, the sliding sleeve in this solution forms a rotatable structure between the third rotating shaft and the connecting plate.

[0009] A further improvement of the technical solution of the present utility model lies in that: a support plate is fixedly connected to the upper end of the storage cage body, a second rotating shaft is fixedly connected between the support plates, a rotating groove is opened at the bottom of the connecting rod, and the rotating groove is rotatably connected to the outer wall of the second rotating shaft.

[0010] With the above technical solution, a rotatable structure is formed between the storage cage body and the support plate through the rotating groove and the second rotating shaft in this solution.

[0011] A further improvement of the technical solution of the present utility model lies in that: the storage cage body includes a cage door and a fixing rod, the cage door and the storage cage body are connected together through a movable shaft, a movable groove is opened inside the cage door, and the fixing rod is movably connected to the inside of the movable groove.

[0012] A further improvement of the technical solution of the present utility model lies in that: thread patterns are provided on the outer walls of both ends of the fixing rod, fastening nuts are threadedly engaged with both ends of the fixing rod, a fixing groove is opened inside the cage door, and the fixing rod is adapted to the fixing groove.

[0013] With the above technical solution, the fixing rod in this solution can be inserted into the inside of the fixing groove, so that the cage door can be fixed when it is closed, preventing the angle steel from falling out of the storage cage body.

[0014] A further improvement of the technical solution of the present utility model lies in that: support frames are fixedly connected to the front and rear ends of the upper end of the box body, a first driving device is provided at the upper end of the support frame, the first driving device includes a double-shaft motor, both ends of the double-shaft motor are fixedly connected to a support shaft through a coupling, and a connecting rope is provided on the outer wall of the support shaft.

[0015] With the above technical solution, the double-shaft motor in this solution can drive the support shaft fixedly connected through the coupling to rotate, thereby driving the connecting rope to wind and unwind.

[0016] A further improvement of the technical solution of the present utility model lies in that: support rods are fixedly connected to both ends of the support table, the end of the connecting rope away from the support shaft is arranged on the outer wall of the support rod, a limiting block is fixedly connected to one end of the support rod, support blocks are fixedly connected to the front and rear ends of the support table, a slider is fixedly connected to one end of the support block, and a sliding groove is opened inside the support frame, and the slider is slidably connected to the inside of the sliding groove.

[0017] With the above technical solution, the connecting rope in this solution can drive the storage cage body to make a lifting movement, and the slider and the sliding groove can play a role in limiting the support table, so that the support table makes a linear lifting movement, providing good stability.

[0018] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0019] 1. The present utility model provides a galvanizing and passivating mechanism for angle steel processing. The driving motor drives the connecting plate to rotate around the output shaft of the driving motor, driving the sliding sleeve to slide on the outer wall of the connecting rod, causing the connecting rod to swing repeatedly around the center of the fixed block, and then driving the placement cage body to swing repeatedly in the chromate solution, thereby passivating different positions of the angle steel, improving the completion degree of angle steel passivation, and further improving the quality of the finished angle steel.

[0020] 2. The present utility model provides a galvanizing and passivating mechanism for angle steel processing. The double-shaft motor can drive the support shaft fixedly connected through the coupling to rotate, thereby driving the connecting rope to wind and unwind. And through the setting of the slider and the sliding groove to limit the support table, the support table will drive the placement cage body to perform a linear lifting motion, which can stably drive the placement cage body to be placed inside the chromate solution and lifted out of the chromate solution, facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is the front view of the galvanizing and passivating mechanism for angle steel processing according to the embodiment of the present utility model;

[0023] Figure 2 is the structure diagram of the box body and the first driving device of the galvanizing and passivating mechanism for angle steel processing according to the embodiment of the present utility model;

[0024] Figure 3 is the structure diagram of the support table of the galvanizing and passivating mechanism for angle steel processing according to the embodiment of the present utility model;

[0025] Figure 4 is the internal structure diagram of the support table of the galvanizing and passivating mechanism for angle steel processing according to the embodiment of the present utility model;

[0026] Figure 5 is the structure diagram of the placement cage body of the galvanizing and passivating mechanism for angle steel processing according to the embodiment of the present utility model.

[0027] In the figure: 1. box body; 101. support frame; 102. slide groove; 2. first driving device; 201. double-axis motor; 202. support shaft; 203. connecting rope; 3. support platform; 301. support block; 302. slider; 303. through groove; 304. support rod; 305. limit block; 306. fixed block; 307. first rotating shaft; 308. connecting rod; 309. rotating groove; 4. storage cage body; 401. support plate; 402. second rotating shaft; 403. cage door; 404. fixed groove; 405. movable shaft; 406. fixed rod; 407. threaded pattern; 408. fastening nut; 5. driving motor; 501. connecting plate; 502. third rotating shaft; 503. sliding sleeve. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The present invention is further described in detail below in conjunction with the embodiments: Example

[0030] like Figures 1-5 As shown, the utility model provides a galvanized passivation mechanism for angle steel processing, including a box body 1, a support platform 3, and a storage cage body 4. The support platform 3 has an interior of the box body 1, and the support platform 3 includes a fixed block 306. One side of the fixed block 306 is movably connected to a connecting rod 308. The bottom of the connecting rod 308 is movably connected to the upper end of the storage cage body 4. The connecting rod 308 and the interior of the support platform 3 are provided with a driving motor 5. The output shaft of the driving motor 5 is fixedly connected to a connecting plate 501 through a coupling. The end of the connecting plate 501 away from the output shaft of the driving motor 5 is movably connected to a sliding sleeve 503. The sliding sleeve 503 is sleeved on the outer wall of the connecting rod 308. A through groove 303 is opened inside the support platform 3.

[0031] In this embodiment, by starting the drive motor 5, the connecting plate 501 can be driven to rotate around the output shaft of the drive motor 5, thereby driving the sliding sleeve 503 to slide on the outer wall of the connecting rod 308, so that the connecting rod 308 is repeatedly swung around the center of the fixed block 306, thereby driving the storage cage body 4 to swing repeatedly in the chromate solution, thereby passivating different positions of the angle steel, improving the completion of the passivation of the angle steel, and thus improving the quality of the finished angle steel. Example

[0032] like Figures 1-5As shown, on the basis of Embodiment 1, the present utility model provides a technical solution: Preferably, one side of the upper end of the connecting rod 308 is fixedly connected to a first rotating shaft 307. The first rotating shaft 307 is movably connected to the inside of the fixed block 306 through a bearing. The connecting rod 308 forms a rotatable structure between the first rotating shaft 307 and the fixed block 306. One end of the connecting plate 501 away from the output shaft of the driving motor 5 is movably connected to a third rotating shaft 502 through a bearing. The third rotating shaft 502 is fixedly connected to the rear end of the sliding sleeve 503. The sliding sleeve 503 can slide on the outer wall of the connecting rod 308. The upper end of the storage cage body 4 is fixedly connected to a support plate 401. A second rotating shaft 402 is fixedly connected between the support plates 401. A rotating groove 309 is formed at the bottom of the connecting rod 308. The rotating groove 309 is rotatably connected to the outer wall of the second rotating shaft 402.

[0033] In this embodiment, the sliding sleeve 503 forms a rotatable structure between the third rotating shaft 502 and the connecting plate 501. The storage cage body 4 and the support plate 401 form a rotatable structure through the rotating groove 309 and the second rotating shaft 402. Embodiment

[0034] As Figures 1-5 As shown, on the basis of Embodiment 1 and Embodiment 2, the present utility model provides a technical solution: Preferably, the storage cage body 4 includes a cage door 403 and a fixed rod 406. The cage door 403 and the storage cage body 4 are connected together through a movable shaft 405. An activity groove is formed inside the cage door 403. The fixed rod 406 is movably connected to the inside of the activity groove. Threaded patterns 407 are provided on the outer walls at both ends of the fixed rod 406. Tightening nuts 408 are threadedly engaged with both ends of the fixed rod 406. A fixed groove 404 is formed inside the cage door 403. The fixed rod 406 is adapted to the fixed groove 404. The front and rear ends of the upper end of the box body 1 are fixedly connected to a support frame 101. A first driving device 2 is provided at the upper end of the support frame 101. The first driving device 2 includes a double-shaft motor 201. The two ends of the double-shaft motor 201 are fixedly connected to a support shaft 202 through a coupling. A connecting rope 203 is provided on the outer wall of the support shaft 202. The two ends of the support table 3 are fixedly connected to a support rod 304. One end of the connecting rope 203 away from the support shaft 202 is arranged on the outer wall of the support rod 304. A limiting block 305 is fixedly connected to one end of the support rod 304. The front and rear ends of the support table 3 are fixedly connected to a support block 301. A slider 302 is fixedly connected to one end of the support block 301. A sliding groove 102 is formed inside the support frame 101. The slider 302 is slidably connected to the inside of the sliding groove 102.

[0035] In this embodiment, the fixing rod 406 can be inserted into the interior of the fixing groove 404, so that the cage door 403 can be fixed when it is closed, preventing the angle steel from falling out of the storage cage body 4. The double-shaft motor 201 can drive the support shaft 202 fixedly connected by a coupling to rotate, thereby driving the connection rope 203 to wind and unwind. The connection rope 203 can drive the storage cage body 4 to move up and down. The slider 302 and the chute 102 can limit the support table 3, enabling the support table 3 to perform a linear lifting motion and providing good stability.

[0036] Next, the working principle of the angle steel processing galvanizing and passivation mechanism will be specifically described.

[0037] As Figures 1-5 shown, first pour the chromate solution into the interior of the box body 1, then remove the fixing rod 406 by unscrewing the fastening nut 408. Then open the cage door 403 and place the angle steel inside the storage cage body 4. Then close the cage door 403, insert the fixing rod 406 into the fixing groove 404, and then screw on the fastening nut 408 to fix the cage door 403. Then start the double-shaft motor 201 to drive the support shaft 202 fixedly connected by a coupling to rotate, thereby driving the connection rope 203 to unwind, so that the support table 3 drives the storage cage body 4 to move downward into the chromate solution. Then start the driving motor 5 to drive the connecting plate 501 to rotate around the output shaft of the driving motor 5, thereby driving the sliding sleeve 503 to slide on the outer wall of the connecting rod 308 under the action of the third rotating shaft 502, causing the connecting rod 308 to swing repeatedly around the first rotating shaft 307, and then driving the storage cage body 4 to swing repeatedly in the chromate solution to perform passivation processing on different positions of the angle steel. After the passivation is completed, start the double-shaft motor 201 to drive the support shaft 202 fixedly connected by a coupling to rotate, thereby driving the connection rope 203 to wind up, so that the support table 3 drives the storage cage body 4 to move upward. Then open the cage door 403 to take out the angle steel.

[0038] The above generally describes the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A galvanized passivation mechanism for angle steel processing, comprising a box body (1), a support platform (3), and a storage cage body (4), characterized in that: The support platform (3) is inside the box body (1), the support platform (3) comprises a fixed block (306), one side of the fixed block (306) is movably connected to a connecting rod (308), the bottom of the connecting rod (308) is movably connected to the upper end of the storage cage body (4), the connecting rod (308), a driving motor (5) is provided inside the support platform (3), the output shaft of the driving motor (5) is fixedly connected to a connecting plate (501) via a coupling, one end of the connecting plate (501) away from the output shaft of the driving motor (5) is movably connected to a sliding sleeve (503), the sliding sleeve (503) is sleeved on the outer wall of the connecting rod (308), and a through groove (303) is provided inside the support platform (3).

2. The galvanizing and passivation mechanism for angle steel processing according to claim 1, characterized in that: A first rotating shaft (307) is fixedly connected to one side of the upper end of the connecting rod (308); the first rotating shaft (307) is movably connected to the interior of the fixed block (306) via a bearing; the connecting rod (308) forms a rotatable structure between the first rotating shaft (307) and the fixed block (306).

3. The galvanizing and passivation mechanism for angle steel processing according to claim 2 is characterized in that: One end of the connecting plate (501) away from the output shaft of the driving motor (5) is movably connected to a third rotating shaft (502) via a bearing. The third rotating shaft (502) is fixedly connected to the rear end of a sliding sleeve (503). The sliding sleeve (503) can slide on the outer wall of the connecting rod (308).

4. The galvanizing and passivation mechanism for angle steel processing according to claim 3 is characterized in that: A support plate (401) is fixedly connected to the upper end of the storage cage body (4), a second rotating shaft (402) is fixedly connected between the support plates (401), a rotating groove (309) is provided at the bottom of the connecting rod (308), and the rotating groove (309) is rotatably connected to the outer wall of the second rotating shaft (402).

5. The galvanizing and passivation mechanism for angle steel processing according to claim 4 is characterized in that: The storage cage body (4) comprises a cage door (403) and a fixing rod (406); the cage door (403) and the storage cage body (4) are connected together via a movable shaft (405); a movable groove is provided inside the cage door (403), and the fixing rod (406) is movably connected to the inside of the movable groove.

6. The galvanizing and passivation mechanism for angle steel processing according to claim 5, characterized in that: The outer walls of both ends of the fixing rod (406) are provided with threaded patterns (407), and fastening nuts (408) are threadedly engaged at both ends of the fixing rod (406). A fixing groove (404) is provided inside the cage door (403), and the fixing rod (406) and the fixing groove (404) are matched.

7. The galvanizing and passivation mechanism for angle steel processing according to claim 6, characterized in that: The front and rear ends of the upper end of the box body (1) are fixedly connected to a support frame (101), the upper end of the support frame (101) is provided with a first drive device (2), the first drive device (2) comprises a double-axis motor (201), both ends of the double-axis motor (201) are fixedly connected to a support shaft (202) via a coupling, and the outer wall of the support shaft (202) is provided with a connecting rope (203).

8. The galvanizing and passivation mechanism for angle steel processing according to claim 7, characterized in that: The two ends of the support platform (3) are fixedly connected to support rods (304); one end of the connection rope (203) away from the support shaft (202) is arranged on the outer wall of the support rod (304); one end of the support rod (304) is fixedly connected to a limit block (305); the front and rear ends of the support platform (3) are fixedly connected to support blocks (301); one end of the support block (301) is fixedly connected to a slider (302); a slide groove (102) is provided inside the support frame (101); and the slider (302) is slidably connected to the inside of the slide groove (102).

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