Copper rod surface coating device

Abstract

The utility model relates to the technical field of copper rod surface treatment, in particular to a copper rod surface coating device, which improves the uniformity and adhesive force of a coating layer, further improves the corrosion resistance of a copper rod and prolongs the service life of the copper rod. Comprising a main body support arranged on the ground, and two sliding rails are symmetrically arranged on the main body support; the material storage box is arranged in the main body support, a cavity is formed in the material storage box, and a coating material is arranged in the cavity of the material storage box; the coating mechanism is arranged at the top of the storage box and is used for coating the copper rod; the discharging mechanism is arranged on the ground and used for conveying the copper rods; wherein the coating mechanism comprises a spraying pipe, the spraying pipe is arranged above the material storage box and communicates with the material storage box through a hydraulic pump, the spraying pipe is arranged to be in a circular ring shape, a plurality of nozzles are arranged on the circumference of the spraying pipe, and the spraying direction of each nozzle faces the circle center axis of the spraying pipe; the cleaning cotton core is rotationally arranged above the storage box, and a through hole is formed in the cleaning cotton core.

Description

Technical Field

[0001] This utility model relates to the technical field of copper rod surface treatment, and in particular to a copper rod surface coating device. Background Technology

[0002] In industries such as wire and cable manufacturing and electrical equipment manufacturing, copper rods are extremely important raw materials. The surface quality of copper rods plays a decisive role in their performance during subsequent processing and the quality of the final product. To improve the corrosion resistance and conductivity of copper rods and optimize their surface smoothness, surface coating treatment is usually applied.

[0003] Traditional copper rod surface coating equipment has revealed numerous problems in actual operation. Firstly, uneven coating is a common issue. Some equipment uses single-sided spraying, resulting in inconsistent coating material distribution across different parts of the copper rod. Over long-term use, this can lead to localized corrosion or wear, affecting overall performance and reducing service life. Secondly, some coating devices lack effective cleaning functions. If impurities remain on the copper rod surface before coating, it can cause insufficient adhesion of the coating layer, leading to peeling, blistering, and other problems, severely impacting product quality. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a copper rod surface coating device that improves the uniformity and adhesion of the coating layer, thereby enhancing the corrosion resistance and service life of the copper rod.

[0005] The copper rod surface coating device of this utility model includes:

[0006] The main support frame is set on the ground, and two slide rails are symmetrically arranged on the main support frame;

[0007] The storage bin is located in the main support frame. The storage bin has a cavity, and the cavity is filled with coating material.

[0008] The coating mechanism, located on top of the storage bin, is used for coating copper rods.

[0009] The discharge mechanism, located on the ground, is used to transport the copper rods.

[0010] The coating mechanism includes:

[0011] The spray pipe is located above the storage tank and is connected to the storage tank via a hydraulic pump. The spray pipe is circular and has multiple nozzles arranged circumferentially on it. The spray direction of each nozzle is towards the central axis of the spray pipe.

[0012] The cleaning cotton core is rotatably mounted above the storage box. The cleaning cotton core has through holes that are coaxial and concentric with the spray tube.

[0013] The copper rod surface coating device of this utility model further includes the following coating mechanism:

[0014] The sliding bracket is slidably mounted on two slide rails.

[0015] The U-shaped seat is fixedly installed on the sliding bracket. The U-shaped seat has two round holes, which are coaxial and concentric with the spray pipe.

[0016] The heating element is fixedly mounted on the U-shaped base and electrically connected to an external power supply. The heating element is coaxial and concentric with the two round holes on the U-shaped base.

[0017] The copper rod surface coating device of this utility model includes a discharge mechanism comprising:

[0018] The discharge support is set on the ground;

[0019] The conveyor slide plate is horizontally mounted on the discharge bracket.

[0020] The clamping rod bracket is fixedly installed on the conveyor slide plate;

[0021] The lower clamping block is fixedly installed in the clamping rod bracket;

[0022] The upper clamping plate is slidably installed in the clamping rod bracket and is driven to slide up and down by a cylinder, cooperating with the lower clamping block to clamp the copper rod.

[0023] The drive assembly, mounted on the discharge bracket, is used to drive the conveyor slide horizontally.

[0024] The copper rod surface coating device of this utility model has a horizontally rotating support roller on the discharge bracket for supporting the copper rod.

[0025] The copper rod surface coating device of this utility model includes a driving component comprising:

[0026] The feeding motor is fixedly mounted on the discharge bracket;

[0027] The screw is rotatably mounted in the discharge bracket and is driven to rotate by the feeding motor;

[0028] The threaded collar is fixedly installed at the bottom of the conveyor slide plate and mates with the screw thread.

[0029] The copper rod surface coating device of this utility model has a "V" shaped groove on the lower clamping block.

[0030] The copper rod surface coating device of this utility model has rubber pads on both the lower clamping block and the upper clamping plate.

[0031] The copper rod surface coating device of this utility model has a liquid level observation window on the storage tank.

[0032] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0033] When the copper rod passes through the cleaning cotton core, the rotating core effectively removes impurities from its surface, ensuring surface cleanliness before coating, enhancing the adhesion of the coating layer, and preventing problems such as peeling and bubbling. The copper rod first undergoes surface cleaning through the cleaning cotton core. After cleaning, the copper rod enters the spray tube area and receives uniform coating from multiple nozzles. The coated copper rod is then conveyed to the next process by the discharge mechanism. This copper rod surface coating device effectively solves the problems of uneven coating and insufficient cleaning in traditional equipment, improves the uniformity and adhesion of the coating layer, thereby enhancing the corrosion resistance and service life of the copper rod and ensuring the quality of the end product. Attached Figure Description

[0034] The present invention will be further described below with reference to the accompanying drawings.

[0035] Figure 1 This is a schematic diagram of the structure of this utility model;

[0036] Figure 2 This is an enlarged structural schematic diagram of the coating mechanism;

[0037] Figure 3 This is an enlarged schematic diagram of the spray nozzle;

[0038] Figure 4 This is a schematic diagram of the installation structure of the cleaning cotton wick;

[0039] Figure 5 This is an enlarged structural diagram of the discharge mechanism;

[0040] The following are labels in the attached diagram: 1. Main support; 11. Storage box; 12. Slide rail; 2. Coating mechanism; 21. Spray pipe; 22. Nozzle; 23. Cleaning support; 24. Cleaning ring; 25. Cleaning cotton core; 26. Driven gear; 27. Drive gear; 28. Cleaning motor; 2a. Sliding support; 2b. U-shaped seat; 2c. Heating tube; 3. Discharge mechanism; 31. Discharge support; 32. Conveying slide plate; 33. Clamping rod support; 34. Lower clamping block; 35. Upper clamping plate; 36. Idler roller; 37. Feeding motor; 38. Screw; 39. Threaded collar. Detailed Implementation

[0041] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0042] like Figures 1 to 5 As shown, the copper rod surface coating device of this utility model includes:

[0043] The main support 1 is set on the ground, and two slide rails 12 are symmetrically arranged on the main support 1;

[0044] The storage bin 11 is installed in the main support 1. The storage bin 11 has a cavity and a coating material is installed in the cavity of the storage bin 11.

[0045] The coating mechanism 2 is located on top of the storage box 11 and is used for coating copper rods.

[0046] The discharge mechanism 3 is set on the ground and is used to transport the copper rods.

[0047] The coating mechanism 2 includes:

[0048] The spray pipe 21 is located above the storage box 11 and is connected to the storage box 11 via a hydraulic pump. The spray pipe 21 is circular and has multiple nozzles 22 arranged circumferentially on it. The spraying direction of each nozzle 22 is towards the central axis of the spray pipe 21.

[0049] A cleaning cotton core 25 is rotatably mounted above the storage box 11. The cleaning cotton core 25 has a through hole, which is coaxial and concentric with the spray pipe 21. A cleaning bracket 23 is fixedly mounted on the main support 1. A cleaning motor 28 is fixedly mounted on the cleaning bracket 23. A drive gear 27 is provided at the output end of the cleaning motor 28. A cleaning ring 24 is rotatably mounted on the cleaning bracket 23. The cleaning cotton core 25 is fixedly mounted on the inner side wall of the cleaning ring 24. A driven gear 26 is fixedly mounted on the cleaning ring 24. The driven gear 26 meshes with the drive gear 27.

[0050] The working process and principle of the device are as follows: The spray tube 21 is circular and surrounds the copper rod to ensure uniform coating; multiple nozzles 22 are arranged circumferentially on the tube, and the spray direction of all nozzles is towards the central axis of the spray tube, that is, the center of the copper rod. This design ensures that all points on the surface of the copper rod receive the same amount of coating material, solving the problem of uneven coating caused by traditional single-sided spraying, which helps to improve the corrosion resistance, conductivity and surface smoothness of the copper rod and extend its service life; the hydraulic pump pumps the coating material in the storage box to the spray tube, and sprays it evenly on the surface of the copper rod through the nozzles to achieve comprehensive and uniform coating; the cleaning cotton core 25 is rotatably set above the storage box, coaxial and concentric with the spray tube, and the through hole on it allows the copper rod to pass through; the cleaning bracket 23 is equipped with The cleaning motor 28 drives the cleaning ring 24 to rotate through the meshing of the drive gear 27 and the driven gear 26, which in turn drives the cleaning cotton core to rotate. When the copper rod passes through the cleaning cotton core, the rotating cotton core effectively removes impurities from its surface, ensuring surface cleanliness before coating, enhancing the adhesion of the coating layer, and avoiding problems such as peeling and bubbling. The copper rod first undergoes surface cleaning through the cleaning cotton core. After cleaning, the copper rod enters the spray pipe area and receives uniform coating from multiple nozzles. The coated copper rod is then conveyed to the next process by the discharge mechanism. This copper rod surface coating device effectively solves the problems of uneven coating and insufficient cleaning in traditional equipment, improves the uniformity and adhesion of the coating layer, thereby enhancing the corrosion resistance and service life of the copper rod and ensuring the quality of the end product.

[0051] like Figure 2 As shown, the coating mechanism 2 also includes:

[0052] The sliding bracket 2a is slidably mounted on two slide rails 12;

[0053] U-shaped seat 2b is fixedly installed on sliding bracket 2a. Two round holes are provided on U-shaped seat 2b, and the two round holes are coaxial and concentric with spray pipe 21.

[0054] Heating tube 2c is fixedly installed on U-shaped base 2b and electrically connected to an external power supply. Heating tube 2c is coaxial and concentric with two round holes on U-shaped base 2b.

[0055] The working process and principle of the coating mechanism 2 are as follows: The copper rod passes through the annular structure of the spray pipe 21, and multiple nozzles 22 uniformly spray coating material onto the surface of the copper rod; the coating material forms a uniform coating layer on the surface of the copper rod; the coated copper rod continues to move and enters two circular holes on the U-shaped seat 2b; the heating pipe 2c generates heat after being energized, and transfers the heat to the copper rod passing through the circular holes through heat conduction; the coating layer on the surface of the copper rod gradually solidifies under the action of heat, forming a strong and uniform coating; the solidified copper rod exits through the other circular hole of the U-shaped seat 2b, completing the coating process; the coated copper rod has better corrosion resistance, conductivity, and... Surface smoothness; after the heating tube 2c is powered by an external power source, it generates resistance heat; the resistance heat is transferred to the U-shaped seat 2b and the copper rod through the round hole through heat conduction; the power and power-on time of the heating tube can control the heating temperature and heating speed to meet the solidification requirements of different coating materials; the coating material forms a liquid coating on the surface of the copper rod; under the action of the heat generated by the heating tube 2c, the liquid coating gradually loses its fluidity and solidifies into a solid; the solidified coating is tightly bonded to the surface of the copper rod, forming a strong and uniform protective layer; this ensures the firmness and uniformity of the coating layer and improves the corrosion resistance, conductivity and surface smoothness of the copper rod.

[0056] like Figure 5 As shown, the discharge mechanism 3 includes:

[0057] The discharge bracket 31 is set on the ground;

[0058] The conveyor slide plate 32 is horizontally slidably mounted on the discharge bracket 31;

[0059] The clamp bracket 33 is fixedly installed on the conveyor slide plate 32;

[0060] The lower clamping block 34 is fixedly installed in the clamping rod bracket 33;

[0061] The upper clamping plate 35 is slidably disposed in the clamping rod bracket 33 and is driven to slide up and down by a cylinder, cooperating with the lower clamping block 34 to clamp the copper rod.

[0062] A drive assembly, mounted on the discharge bracket 31, is used to drive the conveyor slide plate 32 to slide horizontally.

[0063] The working process and principle of the discharge mechanism 3 are as follows: When the copper rod needs to be conveyed, the cylinder drives the upper clamping plate 35 to descend, cooperating with the lower clamping block 34 to clamp the copper rod; the drive assembly starts, driving the conveying slide plate 32 to move horizontally; the conveying slide plate carries the clamping rod bracket 33 and the copper rod on it, realizing the horizontal conveying of the copper rod; when the copper rod reaches the designated position, the cylinder drives the upper clamping plate 35 to rise, separating from the lower clamping block 34 and releasing the copper rod; the released copper rod can be taken away by the equipment or workers of the subsequent process for further processing or treatment; the discharge mechanism 3 drives the upper clamping plate and the lower clamping block to cooperate and clamp the copper rod through the cylinder, and then drives the conveying slide plate to slide horizontally through the drive assembly, realizing the stable conveying of the copper rod.

[0064] like Figure 5 As shown, a horizontally rotating idler roller 36 is mounted on the discharge bracket 31 to support the copper rod. After the copper rod completes the coating operation in the coating mechanism 2, it enters the discharge mechanism 3. The lower clamping block 34 and the upper clamping plate 35 on the clamping rod bracket 33 cooperate, and the upper clamping plate 35 is driven to slide down by a cylinder to clamp the copper rod. The idler roller 36 is positioned below the copper rod, contacting the copper rod and supporting its weight. The surface of the idler roller 36 is smooth, reducing the frictional resistance between it and the copper rod, allowing the copper rod to slide smoothly. The drive assembly drives the conveyor slide plate 32 to slide horizontally, driving the clamping rod bracket 33 and the clamping plate 36 to slide together. The copper rod moves together with the copper rod; the idler roller 36 rotates as the copper rod moves, maintaining the lifting and support of the copper rod; the idler roller 36 provides stable lifting and support for the copper rod through its smooth surface and appropriate rotation; the rotation of the idler roller 36 reduces static and dynamic friction with the copper rod, allowing the copper rod to slide easily; during the copper rod conveying process, the idler roller 36 continues to rotate, reducing frictional resistance and ensuring that the copper rod can slide and be conveyed smoothly; this improves the stability and efficiency of copper rod conveying, ensuring that the copper rod after coating can smoothly enter the subsequent processing stage.

[0065] like Figure 5 As shown, the driving component includes:

[0066] The feeding motor 37 is fixedly mounted on the discharge bracket 31;

[0067] The screw 38 is rotatably mounted in the discharge bracket 31 and is driven to rotate by the feeding motor 37;

[0068] The threaded collar 39 is fixedly installed at the bottom end of the conveyor slide plate 32 and is threadedly engaged with the screw 38.

[0069] The working process and principle of the drive assembly are as follows: When the copper rod needs to be driven forward, the feeding motor 37 starts and begins to rotate and output power; the rotational power of the feeding motor is transmitted to the screw 38 through the output shaft, causing the screw to start rotating; the rotation direction of the screw determines the movement direction of the threaded collar 39; since the threaded collar 39 and the screw 38 form a threaded engagement, when the screw rotates, the threaded collar will move along the axial direction of the screw; the threaded collar 39 is fixedly connected to the conveyor slide plate 32, so when the threaded collar moves, it will drive the conveyor slide plate to slide together; the conveyor slide plate... Plate 32 slides horizontally on the discharge bracket 31, driving the clamping rod bracket 33 and the clamped copper rod forward together; by controlling the rotation direction and speed of the feeding motor 37, the forward speed and position of the copper rod can be precisely controlled; when the copper rod is transported to the designated position, the feeding motor stops, and the copper rod stops moving under the clamping of the clamping rod bracket 33, waiting for subsequent processing or handling; the drive component provides power through the feeding motor 37 to drive the screw 38 to rotate, and then drives the threaded collar 39 and the conveying slide plate 32 to move through the thread transmission principle, so as to achieve precise transport of the copper rod.

[0070] The lower clamping block 34 is equipped with a "V"-shaped groove. The "V"-shaped groove uses its inclined surfaces on both sides to guide the copper rod to automatically center and align. When the copper rod is placed into the "V"-shaped groove, due to gravity and the effect of the inclined groove wall, the copper rod will naturally slide down to the bottom of the groove and center itself. The bottom of the "V"-shaped groove provides a stable support point for the copper rod, preventing it from shaking or shifting during clamping or conveying. Even if the copper rod is subjected to external forces, the "V"-shaped groove can provide sufficient support through its inclined surfaces on both sides to maintain the stability of the copper rod. The "V"-shaped groove can accommodate copper rods of different diameters. The design of the "V"-shaped groove on the lower clamping block 34 not only realizes the automatic centering, alignment, and stable support of the copper rod, but also improves the adaptability and compatibility of the device. This allows the copper rod to maintain a stable clamping state during the coating process, ensuring the uniformity and consistency of the coating, and improving product quality and production efficiency.

[0071] Both the lower clamping block 34 and the upper clamping plate 35 are equipped with rubber pads. The rubber pads are elastic and can provide a buffering effect during clamping to prevent the copper rod from deforming or being damaged due to excessive clamping force. At the same time, the elasticity of the rubber pads can also absorb the vibration and impact of the copper rod during the conveying process, maintaining the stability of the copper rod. The rubber pads have anti-slip properties, which can increase the friction between the copper rod and the clamping block, preventing the copper rod from sliding or falling off during clamping or conveying. The soft texture of the rubber pads can avoid scratching or indenting the surface of the copper rod, protecting the quality and integrity of the copper rod surface.

[0072] The storage tank 11 is equipped with a liquid level observation window. This window allows operators to directly observe the level of the coating material inside the tank 11 without opening it or using other tools, greatly improving operational convenience and accuracy. Monitoring the coating material level through the observation window prevents equipment damage or production accidents caused by material depletion. Operators can promptly identify and replenish the coating material, ensuring smooth coating operations. The observation window enables operators to quickly understand the remaining coating material and make timely replenishment decisions, helping to reduce production downtime due to material depletion and improve production efficiency.

[0073] The copper rod surface coating device of this utility model can be installed, connected or set in a common mechanical way, and can be implemented as long as it can achieve its beneficial effect.

[0074] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A copper rod surface coating device, characterized in that, include: The main support frame is set on the ground, and two slide rails are symmetrically arranged on the main support frame; A storage bin is disposed in the main support, the storage bin has a cavity, and the cavity of the storage bin is filled with a coating material; A coating mechanism, located on top of the storage bin, is used for coating copper rods. The discharge mechanism, located on the ground, is used to transport the copper rods. The coating mechanism includes: A spraying pipe is installed above the storage tank and is connected to the storage tank via a hydraulic pump. The spraying pipe is circular and has multiple nozzles arranged circumferentially on it. The spraying direction of each nozzle is towards the central axis of the spraying pipe. A cleaning cotton core is rotatably mounted above the storage box. The cleaning cotton core has a through hole, which is coaxial and concentric with the spray tube.

2. The copper rod surface coating device as described in claim 1, characterized in that, The coating mechanism further includes: A sliding bracket is slidably mounted on the two slide rails; A U-shaped seat is fixedly installed on the sliding bracket. The U-shaped seat has two round holes, which are coaxial and concentric with the spray pipe. The heating element is fixedly installed on the U-shaped base and electrically connected to an external power supply. The heating element is coaxial and concentric with the two circular holes on the U-shaped base.

3. The copper rod surface coating device as described in claim 1, characterized in that, The discharge mechanism includes: The discharge support is set on the ground; The conveyor slide plate is horizontally slidably mounted on the discharge bracket; The clamping rod bracket is fixedly installed on the conveyor slide plate; The lower clamping block is fixedly installed in the clamping rod bracket; The upper clamping plate is slidably disposed in the clamping rod bracket and is driven to slide up and down by a cylinder, cooperating with the lower clamping block to clamp the copper rod. A drive assembly, mounted on the discharge bracket, is used to drive the conveyor slide plate to slide horizontally.

4. The copper rod surface coating device as described in claim 3, characterized in that, The discharge support is equipped with horizontally rotating rollers for supporting the copper rod.

5. The copper rod surface coating device as described in claim 3, characterized in that, The driving component includes: The feeding motor is fixedly mounted on the discharge bracket; The screw is rotatably mounted in the discharge bracket and is driven to rotate by the feeding motor; A threaded collar is fixedly installed at the bottom end of the conveyor slide plate and is threadedly engaged with the screw.

6. The copper rod surface coating device as described in claim 3, characterized in that, The lower clamping block is provided with a "V" shaped groove.

7. The copper rod surface coating device as described in claim 3, characterized in that, Both the lower clamping block and the upper clamping plate are provided with rubber pads.

8. The copper rod surface coating device as described in claim 1, characterized in that, The storage tank is equipped with a liquid level observation window.

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