Galvanizing automatic feeding mechanism
By designing an automatic galvanizing feeding mechanism, and utilizing the cooperation of components such as conveyor belts, motors, and electric cylinders, efficient conveying of metal parts, simultaneous galvanizing, and convenient unloading are achieved. This solves the problem of incomplete clamping after galvanizing in existing technologies, and improves the galvanizing effect and unloading efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JINAN TIANLI ELECTRIC POWER COMMUNICATION EQUIPMENT CO LTD
- Filing Date
- 2025-06-18
- Publication Date
- 2026-05-19
AI Technical Summary
In the existing technology, there are technical issues in the structural design of conveyor belts and nets that cannot be implemented. Specifically, after galvanizing, metal parts need to be automatically removed from the galvanizing bath using electric push rods and electric clamping devices. This clamping and discharging method can only handle a small number of galvanized metal parts at a time, making it difficult to remove all galvanized metal parts. This results in more metal parts accumulating in the galvanizing bath, affecting the galvanizing effect and reducing the efficiency of discharging and feeding galvanized metal parts.
An automatic galvanizing feeding mechanism was designed, comprising a base, a feeding galvanizing mechanism, a conveyor belt, an electric cylinder, a guide plate, a rotating shaft, a motor, a support frame, a groove, a fixed pipe, a wire basket, and other components. The conveyor belt transports metal parts into the wire basket, the motor drives the rotating shaft and the support frame to rotate, the electric cylinder clamps the wire basket into the galvanizing bath, and the spring and limit rod work together to facilitate the simultaneous removal of the galvanized metal parts, thereby improving the discharge and feeding efficiency.
This technology enables simultaneous galvanizing and convenient unloading of multiple metal parts, improving galvanizing effect and material feeding efficiency. It also solves the problem of incomplete clamping of metal parts after galvanizing in existing technologies, ensuring that metal parts do not accumulate in the galvanizing tank and improving overall operational efficiency.
Smart Images
Figure CN224258737U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of metal processing and galvanizing technology, specifically to an automatic feeding mechanism for galvanizing. Background Technology
[0002] Hot-dip galvanizing, also known as zinc plating, is a process that involves immersing metals such as steel, stainless steel, and cast iron into molten zinc or alloy to obtain a coating. Hot-dip galvanizing is an effective method of metal corrosion protection, primarily used in metal structures across various industries. It plays an immeasurable and irreplaceable role in reducing corrosion, extending the service life of steel components, and saving energy and materials. The process mainly involves immersing rust-removed steel parts in molten zinc at approximately 500°C, causing a zinc layer to adhere to the surface of the steel components, thereby achieving corrosion protection.
[0003] A search revealed a utility model patent in China with patent publication number CN217997288U, which discloses an automatic galvanizing feeding mechanism. The mechanism generally includes a base, a mounting plate and a zinc bath fixed on the base, an electric slide rail on the mounting plate, and a transport mechanism for feeding the metal parts to be galvanized into the zinc bath. In use, the transport mechanism allows for automated galvanizing operations on the metal parts without the need for on-site personnel, reducing the risk of exposure to galvanizing chemicals. The sliding mechanism allows the operator to move the metal parts while operating the rotating mechanism. The moving wire mesh plate shifts left and right, causing the metal parts to vibrate in the zinc bath, improving the galvanizing quality and increasing work efficiency. However, the above device still has some shortcomings. For example, after the metal parts are galvanized, they need to be automatically clamped out of the galvanizing bath by an electric push rod and an electric clamping device. This clamping and discharging method can clamp a small number of galvanized metal parts at a time, which is not convenient for clamping out all the galvanized metal parts. This will cause more metal parts to accumulate in the galvanizing bath without being clamped out, which will cause the galvanizing time to be disordered, affect the galvanizing effect, and reduce the discharge and feeding efficiency of the galvanized metal parts. Therefore, we propose an automatic galvanizing feeding mechanism. Utility Model Content
[0004] (a) Technical problems to be solved
[0005] To address the shortcomings of existing technologies, this utility model provides an automatic galvanizing feeding mechanism to solve the problem mentioned in the background art. In the prior art, after galvanizing, metal parts need to be automatically clamped out of the galvanizing bath by an electric push rod and an electric clamping device. This clamping and discharging method clamps a small number of galvanized metal parts at a time, which is not convenient for clamping out all galvanized metal parts. This will cause more metal parts to accumulate in the galvanizing bath without being clamped out, which will lead to disorder in the galvanizing time, affect the galvanizing effect, and thus reduce the feeding efficiency of the galvanized metal parts.
[0006] (II) Technical Solution
[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic galvanizing feeding mechanism, comprising:
[0008] A base, on which a galvanizing tank is fixedly connected;
[0009] A feeding galvanizing mechanism is mounted on a base and includes a mounting frame and two support plates. The mounting frame and support plates are fixedly connected to the base. A conveyor belt is mounted on the mounting frame, and a mounting plate is fixedly connected to it. An electric cylinder is mounted through the mounting plate, and a guide plate is fixedly connected to the output end of the electric cylinder. A rotating shaft is rotatably connected between the two support plates. A motor is mounted on one of the support plates, and the output end of the motor passes through the support plate and is fixedly connected to the rotating shaft. Two support frames are fixedly connected to the rotating shaft, and four grooves are rotatably connected to each support frame. The eight grooves are arranged in pairs, and a fixed pipe is detachably connected between two grooves. A wire basket is fixedly connected to the fixed pipe via two connecting plates for feeding and galvanizing, thereby improving the galvanizing effect.
[0010] Preferably, two limiting rods are slidably connected inside the fixed tube. One end of each limiting rod is located in a groove, and a spring is provided between the two limiting rods. A control block is fixedly connected to each limiting rod, and the control block extends through the fixed tube via a control port.
[0011] Furthermore, an auxiliary ring is fixedly connected to the control block.
[0012] Furthermore, two fixing plates are fixedly connected to the galvanizing pool, and an electric cylinder is installed through the fixing plates. The output end of the electric cylinder is fixedly connected to a clamping plate.
[0013] Furthermore, two telescopic rods are fixedly connected through the mounting plate, and the guide plate is fixedly connected to the telescopic rods.
[0014] Based on the aforementioned scheme, two side plates are fixedly connected to the guide plate.
[0015] (III) Beneficial Effects
[0016] Compared with the prior art, this utility model provides an automatic galvanizing feeding mechanism, which has the following features:
[0017] Beneficial effects:
[0018] This automatic galvanizing feeding mechanism, through the cooperation of mounting frames, conveyor belts, and guide plates, facilitates the movement and conveying of metal parts, making it easy to feed metal parts into the wire baskets. It also facilitates the cooperation of motors, shafts, support frames, and grooves to drive multiple wire baskets to rotate, enabling simultaneous galvanizing of metal parts in the same basket. Furthermore, it facilitates the cooperation of springs, limit rods, and auxiliary rings, making it convenient to remove metal parts from the same batch at the same time, thus improving the efficiency of material discharge and feeding, as well as the galvanizing effect of the metal parts. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of the present application;
[0020] Figure 2 This is a three-dimensional structural diagram of the electric cylinder, telescopic rod, and other components used in this application.
[0021] Figure 3 This is a three-dimensional structural diagram of the motor, shaft, and other components used in this application.
[0022] Figure 4 This is a three-dimensional structural diagram of the spring, limit rod, and other components used in this application.
[0023] In the diagram: 1. Base; 2. Galvanizing tank; 3. Mounting frame; 4. Support plate; 5. Conveyor belt; 6. Mounting plate; 7. Electric cylinder one; 8. Guide plate; 9. Rotating shaft; 10. Motor; 11. Support frame; 12. Groove; 13. Fixing pipe; 14. Wire basket; 15. Limiting rod; 16. Spring; 17. Auxiliary ring; 18. Electric cylinder two; 19. Clamping plate; 20. Telescopic rod; 21. Side plate. Detailed Implementation
[0024] 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.
[0025] Example
[0026] Please see Figures 1-4 An automatic galvanizing feeding mechanism, comprising:
[0027] Base 1, with a galvanizing tank 2 fixedly connected to base 1;
[0028] The feeding galvanizing mechanism is mounted on the base 1 and includes a mounting frame 3 and two support plates 4. The mounting frame 3 and the two support plates 4 are fixedly connected to the base 1. A conveyor belt 5 is mounted on the mounting frame 3, and a mounting plate 6 is fixedly connected to the mounting frame 3. An electric cylinder 7 is mounted through the mounting plate 6, and a guide plate 8 is fixedly connected to the output end of the electric cylinder 7. A rotating shaft 9 is rotatably connected between the two support plates 4. A motor 10 is mounted on one of the support plates 4, and the output end of the motor 10 passes through the support plate 4. Plate 4 is fixedly connected to the rotating shaft 9. Two support frames 11 are fixedly connected to the rotating shaft 9. Four grooves 12 are rotatably connected to the support frames 11. The eight grooves 12 are in pairs. A fixing pipe 13 is detachably connected between two grooves 12. A wire basket 14 is fixedly connected to the fixing pipe 13 through two connecting plates. The mounting frame 3 and the conveyor belt 5 are used for feeding materials. The support frames 11, wire basket 14, etc. are used to place metal parts and send the metal parts into the galvanizing bath 2 for galvanizing. This makes it convenient to take out metal parts of the same batch at the same time and improves the galvanizing effect.
[0029] Two limiting rods 15 are slidably connected inside the fixed tube 13. One end of the limiting rod 15 is located in the groove 12. A spring 16 is provided between the two limiting rods 15. A control block is fixedly connected to the limiting rod 15. The control block passes through the fixed tube 13 through the control port.
[0030] An auxiliary ring 17 is fixedly connected to the control block to facilitate the workers to merge the two control blocks and remove the fixing pipe 13, net basket 14, etc.
[0031] Two fixed plates are fixedly connected to the galvanizing tank 2. An electric cylinder 18 is installed through the fixed plates. A clamping plate 19 is fixedly connected to the output end of the electric cylinder 18 for clamping and fixing the wire basket 14 during feeding.
[0032] Two telescopic rods 20 are fixedly connected through the mounting plate 6. The guide plate 8 is fixedly connected to the telescopic rods 20 to improve the stability and firmness of the guide plate 8.
[0033] Two side plates 21 are fixedly connected to the deflector 8 to prevent metal parts from falling off the side of the deflector 8.
[0034] It should be further explained that the conveyor belt 5, motor 10, electric cylinder 7 and electric cylinder 18 in this embodiment are conventional equipment known to those skilled in the art and available on the market. Models can be selected or customized according to actual needs. In this patent, we only use them without improving their structure and function. Their setting method, installation method and electrical connection method can be debugged and operated by those skilled in the art according to the requirements of their instruction manual, and will not be described in detail here. The conveyor belt 5, motor 10, electric cylinder 7 and electric cylinder 18 are equipped with matching control switches. The installation position of the control switches can be selected according to actual use needs to facilitate operation and control by the operator.
[0035] In summary, the working principle and process of this automatic galvanizing feeding mechanism are as follows: First, the automatic galvanizing feeding mechanism is placed at the desired location. Then, during use, the conveyor belt 5 is started, and the operator places metal parts onto the conveyor belt 5 sequentially. The conveyor belt 5 then transports and moves the metal parts, allowing multiple metal parts to enter the corresponding mesh basket 14 through the guide plate 8. After adding an appropriate amount of metal parts to the mesh basket 14, the electric cylinder 7 is started, causing the guide plate 8 to retract. At this point, the guide plate 8 will no longer affect the mesh basket 14. The electric cylinder 18 is then started, causing the clamping plate 19 to retract and no longer clamp the mesh basket 14. Finally, the motor 10 is started, driving the rotating shaft 9... The support frame 11 rotates, and because the groove 12 is rotatably connected to the support frame 11, the basket 14 will continue to descend due to gravity. The basket 14 containing the metal parts enters the galvanizing tank 2 to galvanize the metal parts, while another basket 14 moves to the conveyor belt 5. Then, the clamping plate 19 tightens the basket 14, and the guide plate 8 extends, allowing the metal parts to be added. After galvanizing and feeding are completed, multiple baskets 14 continue to rotate. At this time, the worker uses their hands to grab the two auxiliary rings 17, causing the two limit rods 15 to enter the fixed tube 13. The limit rods 15 move out of the slot, and the galvanized metal parts can be removed. Then, the empty basket 14 is replaced, and this cycle is repeated.
[0036] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.
Claims
1. An automatic feeding mechanism for galvanizing, characterized in that, include: A base (1) is fixedly connected to a galvanizing tank (2); A feeding galvanizing mechanism is provided, which is mounted on a base (1). The feeding galvanizing mechanism includes a mounting frame (3) and two support plates (4). The mounting frame (3) and the two support plates (4) are fixedly connected to the base (1). A conveyor belt (5) is mounted on the mounting frame (3). A mounting plate (6) is fixedly connected to the mounting frame (3). An electric cylinder (7) is mounted through the mounting plate (6). A guide plate (8) is fixedly connected to the output end of the electric cylinder (7). The two support plates (4) rotate between each other. A rotating shaft (9) is connected to the rotating shaft (9). A motor (10) is installed on one of the support plates (4). The output end of the motor (10) passes through the support plate (4) and is fixedly connected to the rotating shaft (9). Two support frames (11) are fixedly connected to the rotating shaft (9). Four grooves (12) are rotatably connected to the support frames (11). The eight grooves (12) are arranged in pairs. A fixing tube (13) is detachably connected between two grooves (12). A net basket (14) is fixedly connected to the fixing tube (13) through two connecting plates.
2. The automatic galvanizing feeding mechanism according to claim 1, characterized in that: Two limiting rods (15) are slidably connected inside the fixed tube (13). One end of the limiting rod (15) is located in the groove (12). A spring (16) is provided between the two limiting rods (15). A control block is fixedly connected to the limiting rod (15). The control block passes through the fixed tube (13) through the control port.
3. The automatic galvanizing feeding mechanism according to claim 2, characterized in that: An auxiliary ring (17) is fixedly connected to the control block.
4. The automatic galvanizing feeding mechanism according to claim 3, characterized in that: Two fixed plates are fixedly connected to the galvanizing tank (2), and an electric cylinder (18) is installed through the fixed plates. The output end of the electric cylinder (18) is fixedly connected to a clamp (19).
5. The automatic galvanizing feeding mechanism according to claim 4, characterized in that: Two telescopic rods (20) are fixedly connected through the mounting plate (6), and the guide plate (8) is fixedly connected to the telescopic rods (20).
6. The automatic galvanizing feeding mechanism according to claim 5, characterized in that: Two side plates (21) are fixedly connected to the guide plate (8).