Galvanizing equipment for color-coated sheet production

Abstract

The utility model belongs to the technical field of color-coated sheet galvanization, and particularly relates to galvanization equipment for color-coated sheet production, which comprises a galvanization bath, the lower end of the galvanization bath is fixedly connected with a supporting leg, the end face of the supporting leg is welded with a reinforcing rib, the other right-angle side of the reinforcing rib is welded with the galvanization bath, and the other right-angle side of the reinforcing rib is welded with the galvanization bath. The inner side wall of the galvanizing tank is in contact with a heater, the end face of the heater is fixedly connected with an insertion block, the insertion block is slidably connected with the galvanizing tank, the end face of the galvanizing tank is fixedly connected with a fixing lug, and the inner wall of the fixing lug is slidably connected with an insertion rod. Under the action of the servo motor, the rotating disc and other structures, the rotating piece can be driven to rotate, zinc plating liquid is stirred, under the action of the extrusion ball, the second spring and other structures, the driven piece can move back and forth, auxiliary stirring is conducted on the zinc plating liquid, the flowing efficiency of the zinc plating liquid is improved, and then the good zinc plating effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of galvanizing technology for color-coated steel sheets, specifically to a galvanizing equipment used in the production of color-coated steel sheets. Background Technology

[0002] As is well known, galvanizing equipment is one of the core components in the production process of color-coated steel sheets (pre-coated color steel sheets). It is mainly used to provide zinc layer protection for the substrate (cold-rolled steel sheet or hot-rolled pickled sheet), enhance corrosion resistance, and lay the foundation for subsequent color coating (spraying or roller coating) processes.

[0003] The utility model patent with patent authorization announcement number CN218575853U discloses a galvanizing equipment for the outer surface treatment of galvanized steel sheet production, including a work box, a placement groove on the top of the work box, a material unloading plate inside the placement groove, the material unloading plate being fixedly connected to the work box, and a fixing component on the top of the material unloading plate.

[0004] However, existing galvanizing equipment used for color-coated steel sheet production also has certain shortcomings. Most existing galvanizing equipment used for color-coated steel sheet production uses static galvanizing liquid to galvanize the substrate of the color-coated steel sheet. Since the galvanizing efficiency is positively correlated with the flow efficiency of the galvanizing liquid, it leads to the problem of poor galvanizing efficiency when simply using a galvanizing tank and static galvanizing liquid to galvanize the substrate. Utility Model Content

[0005] The purpose of this utility model is to provide a galvanizing equipment for the production of color-coated steel sheets, which solves the problem that existing galvanizing equipment for the production of color-coated steel sheets mostly uses static galvanizing liquid to galvanize the substrate of the color-coated steel sheet. Since the galvanizing efficiency is positively correlated with the flow efficiency of the galvanizing liquid, the galvanizing efficiency of the substrate is poor when simply using a galvanizing tank and static galvanizing liquid.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a galvanizing equipment for the production of color-coated steel sheets, comprising a galvanizing tank, a support foot fixedly connected to the lower end of the galvanizing tank, a reinforcing rib welded to the end face of the support foot, the other right-angle side of the reinforcing rib welded to the galvanizing tank, a heater in contact with the inner wall of the galvanizing tank, an insert block fixedly connected to the end face of the heater, the insert block being slidably connected to the galvanizing tank, a fixing ear fixedly connected to the end face of the galvanizing tank, a rod slidably connected to the inner wall of the fixing ear, the rod being slidably connected to the insert block, and an auxiliary mechanism provided on the galvanizing tank.

[0007] Preferably, a movable ear is fixedly sleeved on the outer side of the insertion rod, the movable ear is slidably connected to the galvanizing tank, a spring is provided on the outer side of the insertion rod, and an end ball is fixedly connected to the lower end of the insertion rod. The spring can make the movable ear drive the insertion rod to a stable insertion state, thereby limiting the use of the insertion block.

[0008] Preferably, one end of the spring is welded to the movable ear, and the other end of the spring is welded to the fixed ear. The movable ear can be connected and used by means of the spring.

[0009] Preferably, the surface of the end ball is provided with a plurality of friction grooves, which are arranged in a ring array on the end ball. The friction effect of the end ball can be improved by setting the friction grooves.

[0010] Preferably, the auxiliary mechanism includes a servo motor. A servo motor is fixedly installed at the lower end of the galvanizing tank. The output shaft of the servo motor is rotatably connected to the galvanizing tank. A turntable is fixedly sleeved on the outer side of the output shaft of the servo motor. The turntable is rotatably connected to the galvanizing tank. A rotating plate is fixedly connected to the side of the turntable and slidably connected to the galvanizing tank. A support frame is fixedly connected to the upper end of the turntable. An extrusion ball is fixedly connected to the horizontal part of the support frame. A telescopic rod is slidably connected to the inner wall of the galvanizing tank. Multiple evenly distributed driven plates are fixedly sleeved on the outer side of the telescopic rod. A connecting plate is fixedly connected to the left end of the telescopic rod. A second spring is provided on the outer side of the telescopic rod. Under the action of the servo motor, turntable, and other structures, the driven plates can rotate to agitate the galvanizing liquid. Combined with the action of the extrusion ball and the second spring, the driven plates can move back and forth to assist in agitating the galvanizing liquid.

[0011] Preferably, each of the driven pieces is slidably connected to the galvanizing tank, and one of the driven pieces is in contact with the extrusion ball, which can push the driven piece to move by the action of the extrusion ball.

[0012] Preferably, one end of the second spring is welded to the connecting plate, and the other end of the second spring is welded to the galvanizing tank. The connecting plate can be connected and used by means of the second spring.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model pushes the heater into contact with the galvanizing tank, allowing the insert block to pass through the galvanizing tank. Under the action of the insert rod, spring, and other structures, the insert block can be limited, making the heater stable and facilitating quick installation and use by operators. Under the action of the heater, the galvanizing liquid can be heated for use, which is convenient for subsequent galvanizing.

[0015] 2. This utility model uses a servo motor, turntable and other structures to drive the rotating plate to rotate, which agitates the zinc plating solution. With the help of the extrusion ball, spring and other structures, the driven plate can move back and forth to assist in agitating the zinc plating solution, thereby improving the flow efficiency of the zinc plating solution and ensuring a good zinc plating effect. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 Top view;

[0018] Figure 3 For the present utility model Figure 1 A bottom view;

[0019] Figure 4 For the present utility model Figure 1 Enlarged view of point A.

[0020] In the diagram: 1. Galvanizing tank; 2. Support leg; 3. Reinforcing rib; 4. Heater; 5. Insert block; 6. Fixed ear; 7. Insert rod; 8. Moving ear; 9. Spring 1; 10. End ball; 11. Friction groove; 12. Auxiliary mechanism; 120. Servo motor; 121. Turntable; 122. Rotating plate; 123. Support frame; 124. Extrusion ball; 125. Telescopic rod; 126. Driven plate; 127. Connecting plate; 128. Spring 2. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 A galvanizing equipment for the production of color-coated steel sheets includes a galvanizing tank 1, a support leg 2 fixedly connected to the lower end of the galvanizing tank 1, a reinforcing rib 3 welded to the end face of the support leg 2, and the other right-angle side of the reinforcing rib 3 welded to the galvanizing tank 1. A heater 4 is in contact with the inner wall of the galvanizing tank 1, an insert block 5 is fixedly connected to the end face of the heater 4, the insert block 5 is slidably connected to the galvanizing tank 1, a fixing ear 6 is fixedly connected to the end face of the galvanizing tank 1, and an insert rod 7 is slidably connected to the inner wall of the fixing ear 6, the insert rod 7 is slidably connected to the insert block 5.

[0023] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4A movable ear 8 is fixedly sleeved on the outer side of the insertion rod 7. The movable ear 8 is slidably connected to the galvanizing tank 1. A spring 9 is provided on the outer side of the insertion rod 7. One end of the spring 9 is welded to the movable ear 8, and the other end of the spring 9 is welded to the fixed ear 6. The movable ear 8 can be connected and used through the setting of the spring 9. An end ball 10 is fixedly connected to the lower end of the insertion rod 7. Multiple friction grooves 11 are opened on the surface of the end ball 10. The multiple friction grooves 11 are arranged in a ring array on the end ball 10. The friction effect of the end ball 10 can be improved through the setting of the friction grooves 11. The spring 9 can make the movable ear 8 drive the insertion rod 7 to a stable insertion state and limit the use of the insertion block 5.

[0024] Please see Figure 1 , Figure 2 , Figure 3 An auxiliary mechanism 12 is provided on the galvanizing tank 1. The auxiliary mechanism 12 includes a servo motor 120. The servo motor 120 is fixedly installed at the lower end of the galvanizing tank 1. The output shaft of the servo motor 120 is rotatably connected to the galvanizing tank 1. A turntable 121 is fixedly sleeved on the outside of the output shaft of the servo motor 120. The turntable 121 is rotatably connected to the galvanizing tank 1. A rotating plate 122 is fixedly connected to the side of the turntable 121. The rotating plate 122 is slidably connected to the galvanizing tank 1. A support frame 123 is fixedly connected to the upper end of the turntable 121. An extrusion ball 1 is fixedly connected to the horizontal part of the support frame 123. 24. A telescopic rod 125 is slidably connected to the inner wall of the galvanizing tank 1. Multiple evenly distributed driven plates 126 are fixedly sleeved on the outer side of the telescopic rod 125. A connecting plate 127 is fixedly connected to the left end of the telescopic rod 125. A second spring 128 is provided on the outer side of the telescopic rod 125. Under the action of the servo motor 120, turntable 121 and other structures, the driven plates 126 can be rotated to agitate the galvanizing liquid. With the action of the extrusion ball 124 and the second spring 128, the driven plates 126 can move back and forth to assist in agitating the galvanizing liquid.

[0025] Please see Figure 1 , Figure 2 , Figure 3 Each driven piece 126 is slidably connected to the galvanizing tank 1. One of the driven pieces 126 is in contact with the extrusion ball 124. Through the action of the extrusion ball 124, the driven piece 126 can be pushed to move. One end of the second spring 128 is welded to the connecting plate 127, and the other end of the second spring 128 is welded to the galvanizing tank 1. The second spring 128 can be used to connect the connecting plate 127.

[0026] The specific implementation process of this utility model is as follows: In use, by pulling the end ball 10 downward, the insertion rod 7 slides along the inner wall of the fixed ear 6, thereby moving the movable ear 8, causing the spring 9 to deform, and then pushing the heater 4 to contact the inner wall of the galvanizing tank 1, so that the insertion block 5 passes through the galvanizing tank 1. Then, the end ball 10 is released so that the spring 9 returns to its original deformation, thereby pushing the movable ear 8 upward, thereby causing the insertion rod 7 to pass through the insertion block 5, and the insertion block 5 is inserted to make the insertion block 5 stable, so that the insertion block 5 drives the heater 4 to be stable, and the galvanizing liquid is heated and used under the action of the heater 4;

[0027] The output shaft is driven by a servo motor 120 to rotate, which in turn drives the turntable 121 to rotate, which in turn drives the rotating plate 122 to rotate, thus agitating the galvanizing solution. When the turntable 121 rotates, it drives the support frame 123 to rotate, which in turn drives the extrusion ball 124 to rotate. The extrusion ball 124 extrudes one of the driven plates 126, which pushes the telescopic rod 125 to move, and drives the connecting plate 127 to move, causing the second spring 128 to deform. When the extrusion ball 124 disengages from the driven plate 126, the second spring 128 returns to its original shape, which pushes the telescopic rod 125 to move the driven plate 126 back and forth. This cycle repeats, ultimately allowing the driven plate 126 to move back and forth, agitating the galvanizing solution and improving the subsequent galvanizing efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A galvanizing installation for the production of color coated sheets comprising a galvanizing bath (1), characterized in that: The lower end of the galvanizing tank (1) is fixedly connected with a supporting leg (2), the end face of the supporting leg (2) is welded with a reinforcing rib (3), the other straight angle side of the reinforcing rib (3) is welded with the galvanizing tank (1), the inner side wall of the galvanizing tank (1) is contacted with a heater (4), the end face of the heater (4) is fixedly connected with an insertion block (5), the insertion block (5) is slidably connected with the galvanizing tank (1), the end face of the galvanizing tank (1) is fixedly connected with a fixed lug (6), the inner wall of the fixed lug (6) is slidably connected with an insertion rod (7), the insertion rod (7) is slidably connected with the insertion block (5), and an auxiliary mechanism (12) is arranged on the galvanizing tank (1).

2. A galvanizing apparatus for the production of color coated steel sheets as claimed in claim 1 wherein: The outer side of the insertion rod (7) is fixedly sleeved with a moving lug (8), the moving lug (8) is slidably connected with the galvanizing tank (1), the outer side of the insertion rod (7) is provided with a spring (9), and the lower end of the insertion rod (7) is fixedly connected with an end ball (10).

3. A galvanizing apparatus for the production of color coated steel sheets as claimed in claim 2 wherein: One end of the spring (9) is welded with the moving lug (8), and the other end of the spring (9) is welded with the fixed lug (6).

4. A galvanizing apparatus for the production of color coated steel sheets as claimed in claim 2 wherein: A plurality of friction grooves (11) are arranged on the surface of the end ball (10) in a ring array.

5. A galvanizing apparatus for the production of color coated steel sheets as claimed in claim 1 wherein: The auxiliary mechanism (12) comprises a servo motor (120), the lower end of the galvanizing tank (1) is fixedly installed with the servo motor (120), the output shaft of the servo motor (120) is rotatably connected with the galvanizing tank (1), the outer side of the output shaft of the servo motor (120) is fixedly sleeved with a rotating disc (121), the rotating disc (121) is rotatably connected with the galvanizing tank (1), the side face of the rotating disc (121) is fixedly connected with a rotating plate (122), the rotating plate (122) is slidably connected with the galvanizing tank (1), the upper end of the rotating disc (121) is fixedly connected with a supporting frame (123), the horizontal part of the supporting frame (123) is fixedly connected with a squeezing ball (124), the inner wall of the galvanizing tank (1) is slidably connected with a telescopic rod (125), the outer side of the telescopic rod (125) is fixedly sleeved with a plurality of uniformly distributed driven plates (126), the left end of the telescopic rod (125) is fixedly connected with a connecting disc (127), and the outer side of the telescopic rod (125) is provided with a spring (128).

6. A galvanizing apparatus for the production of color coated steel sheets as claimed in claim 5 wherein: Each driven plate (126) is slidably connected with the galvanizing tank (1), and one of the driven plates (126) is contacted with the squeezing ball (124).

7. A galvanizing apparatus for the production of color coated steel sheets as claimed in claim 5 wherein: One end of the spring (128) is welded with the connecting disc (127), and the other end of the spring (128) is welded with the galvanizing tank (1).

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