Water bath air cooling control device for brass electroplating of steel cord

Abstract

The utility model relates to a steel cord brass electroplating water bath air cooling control device which comprises a water bath device, a heating device is arranged at the rear end of the water bath device and comprises an electric heating plate and a heat preservation bottom plate, the electric heating plate is arranged above a steel wire, and the heat preservation bottom plate is arranged below the steel wire. The electric heating plate comprises a shell, a bottom cover and a plurality of lotus root node type heating pipes; the lotus root node type heating pipe is provided with a temperature control circuit, the temperature control circuit comprises a heating controller, the heating controller is connected with the lotus root node type heating pipe, the lotus root node type heating pipe is connected with a power supply through the heating controller to form a loop, the heating controller is electrically connected with a temperature detection module, and the temperature detection module is arranged close to the steel cord; the heating controller is provided with a power distribution cabinet. The heating equipment is arranged at the rear part of the water bath device, and the steel wire is heated through the position of the heating equipment after water bath, so that the temperature of the steel wire is prevented from being rapidly reduced after water bath, the cooling control is realized, and the production requirement is met.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel cord manufacturing, and particularly relates to a water bath air cooling control device for electroplating brass on steel cord. Background Art

[0002] When the steel wire comes out of the furnace, the temperature is as high as more than 1000 °C. Therefore, it is necessary to cool down the steel wire. The existing cooling means include air cooling and water bath cooling. For air cooling, a fan is used to take away the temperature of the steel wire. Since the steel wire needs to move during the cooling process, the cooling effect of this method is not good. For water bath cooling, the steel wire is immersed in water during the movement. After the water bath is completed, the temperature of the steel wire drops rapidly, and the temperature difference between the front and back is large, which may damage the internal structure of the steel wire.

[0003] Therefore, there is an urgent need for a steel cord cooling device that can control the cooling effect and ensure the production quality of steel cord. Summary of the Invention

[0004] In order to solve the problem that the existing air cooling and water bath cooling devices do not match the cooling requirements of steel cord, the utility model provides a water bath air cooling control device for electroplating brass on steel cord. A heating device is arranged at the rear of the water bath device. After the water bath, the steel wire passes through the position where the heating device is located to heat the steel wire, so as to avoid the rapid drop of the temperature of the steel wire after the water bath, thereby realizing the cooling control and meeting the production requirements.

[0005] In order to achieve the above object, the utility model provides a water bath air cooling control device for electroplating brass on steel cord, which includes a water bath device. A heating device is arranged at the rear end of the water bath device. The heating device includes an electric heating plate and a heat preservation bottom plate. The electric heating plate is arranged above the steel wire, and the heat preservation bottom plate is arranged below the steel wire. The electric heating plate includes a shell, a bottom cover and a plurality of jointed heating tubes;

[0006] The jointed heating tube is provided with a temperature control circuit. The temperature control circuit includes a heating controller. The heating controller is connected to the jointed heating tube. The jointed heating tube forms a loop through the heating controller and is connected to the power supply. The heating controller is electrically connected to a temperature detection module, and the temperature detection module is arranged close to the position of the steel cord;

[0007] The heating controller is provided with a power distribution cabinet.

[0008] Further, one side of the output end of the heating controller is connected to a three-phase power supply, and the other end is respectively connected to the jointed heating tubes. Every three of the plurality of jointed heating tubes are in a group, and the three jointed heating tubes are connected in parallel;

[0009] The control end of the heating controller is connected with a button, and the control end of the heating controller is connected to a DC power supply through the button.

[0010] The heating controller facilitates system integration, is equipped with buttons for manual control, and enhances system safety.

[0011] Further, the input end of the heating controller is electrically connected to the output end of the temperature detection module.

[0012] Further, the housing is a square structure with an open bottom and a hollow interior, and the bottom cover is a mesh plate structure. The bottom cover and the housing are fixed by bolts.

[0013] The bottom cover protects the coupling-section heating tubes, and the housing has a heat accumulation effect.

[0014] Further, a plurality of heating controllers are arranged inside the power distribution cabinet. A first axial flow fan is arranged near the upper end of the power distribution cabinet, and a second axial flow fan is arranged near the lower end of the power distribution cabinet. The first axial flow fan and the second axial flow fan are connected to an air switch, and the first axial flow fan and the second axial flow fan are connected to a power supply through the air switch.

[0015] There are multiple production lines in the workshop. To facilitate centralized control by the staff, a power distribution cabinet is set up. There are many heating controllers in the power distribution cabinet, so axial flow fans are set up to cool the power distribution cabinet.

[0016] Through the above technical solutions, the beneficial effects of the present utility model are as follows:

[0017] The present utility model can perform temperature compensation on the steel wire after water bath, avoiding the rapid cooling of the steel wire after water bath and affecting the quality of the steel cord. An electric heating plate and a heat preservation bottom plate are provided. The electric heating plate is arranged above the steel wire, and the heat preservation bottom plate is arranged below the steel wire without contacting the steel wire, and temperature compensation is performed on the steel wire during the movement of the steel wire. The electric heating plate includes a housing, a bottom cover, and a plurality of coupling-section heating tubes. The coupling-section heating tubes are connected to a power supply through a heating controller to form a circuit. The heating controller can adjust the operating power of the coupling-section heating tubes and thus adjust the temperature acting on the steel wire, avoiding the too-fast drop of the steel wire temperature. In addition, a temperature detection module is provided to detect the temperature of the steel wire, providing a hardware basis for setting up a negative feedback system and realizing intelligent temperature compensation control. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of a water bath air cooling control device for electroplating brass on steel cord of the present utility model;

[0019] Figure 2 It is a schematic diagram of the power distribution cabinet of a water bath air cooling control device for electroplating brass on steel cord of the present utility model;

[0020] Figure 3 It is one of the circuit diagrams of a water bath air cooling control device for electroplating brass on steel cord of the present utility model;

[0021] Figure 4 This is the second circuit diagram of a water bath air cooling control device for electroplating brass on steel cord of the present utility model;

[0022] Figure 5 This is the third circuit diagram of a water bath air cooling control device for electroplating brass on steel cord of the present utility model.

[0023] Reference numerals in the attached drawings: 1 is an electric heating plate, 2 is a heat preservation bottom plate, 3 is a shell, 4 is a bottom cover, 5 is a lotus root joint type heating tube, 6 is a heating controller, 7 is a temperature detection module, 8 is a power distribution cabinet, 9 is a button, 10 is a first axial flow fan, and 11 is a second axial flow fan. Specific implementation mode

[0024] The present utility model will be further described below in conjunction with the attached drawings and specific implementation modes:

[0025] Embodiment 1

[0026] As Figures 1 - 5 shown, a water bath air cooling control device for electroplating brass on steel cord includes a water bath device. A heating device is provided at the rear end of the water bath device. The heating device includes an electric heating plate 1 and a heat preservation bottom plate 2. The electric heating plate 1 is arranged above the steel cord, and the heat preservation bottom plate 2 is arranged below the steel cord. The electric heating plate 1 includes a shell 3, a bottom cover 4 and a plurality of lotus root joint type heating tubes 5;

[0027] The lotus root joint type heating tube 5 is provided with a temperature control circuit. The temperature control circuit includes a heating controller 6. The heating controller 6 is connected to the lotus root joint type heating tube 5. The lotus root joint type heating tube 5 forms a loop by connecting to the power supply through the heating controller 6. The heating controller 6 is electrically connected to a temperature detection module 7. The temperature detection module 7 is arranged close to the position of the steel cord;

[0028] The heating controller 6 is provided with a power distribution cabinet 8.

[0029] As Figure 3 shown, one side of the output end of the heating controller 6 is connected to a three-phase power supply, and the other end is respectively connected to the lotus root joint type heating tubes 5. Every three of the plurality of lotus root joint type heating tubes 5 are in parallel;

[0030] As Figure 3 shown, the control end of the heating controller 6 is connected to a button 9. The control end of the heating controller 6 is connected to a DC power supply through the button 9.

[0031] As Figure 5 shown, the input end of the heating controller 6 is electrically connected to the output end of the temperature detection module 7.

[0032] The housing 3 is a square structure with an open lower end and a hollow interior. The bottom cover 4 is a mesh plate structure, and the bottom cover 4 and the housing 3 are fixed by bolts.

[0033] As Figure 2 and 4 shown, a plurality of heating controllers 6 are provided in the power distribution cabinet 8. A first axial flow fan 10 is provided near the upper end of the power distribution cabinet 8, and a second axial flow fan 11 is provided near the lower end of the power distribution cabinet 8. The first axial flow fan 10 and the second axial flow fan 11 are connected to an air switch, and the first axial flow fan 10 and the second axial flow fan 11 are connected to a power supply through the air switch.

[0034] As Figure 3 shown, before operation, press the button to energize the heating controller 6; then electrically connect the three jointed heating tubes 5 to the output terminals of the heating controller 6 through industrial sockets respectively. The circuit connection is completed.

[0035] During operation, turn on the circuit breaker to connect the output terminal of the heating controller 6 to the power supply, so that the three jointed heating tubes 5 are energized. Adjust the power of the jointed heating tubes 5 through the heating controller 6, so as to realize the output temperature adjustment of the jointed heating tubes 5. After the wire passes through the water bath, it moves along the production line and reaches under the electric heating plate 1, and the wire obtains temperature compensation.

[0036] The temperature detection module 7 detects the temperature at the position of the wire in real time, and sends the temperature detection value to the heating controller 6. The heating controller 6 is provided with a maximum temperature threshold and a minimum temperature threshold. When the temperature detection value is greater than the maximum temperature threshold, the heating controller 6 reduces the output power of the jointed heating tubes 5. When the temperature detection value is less than the minimum temperature threshold, the heating controller 6 increases the output power of the jointed heating tubes 5 to ensure the quality of the wire products.

[0037] The above embodiments are only the preferred embodiments of the present invention, and do not limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent should be included in the scope of the patent application of the present invention.

Claims

1. A water bath air cooling control device for electroplating brass on steel cord, comprising a water bath device, wherein a heating device is arranged at the rear end of the water bath device, and is characterized in that, The heating device includes an electric heating plate (1) and a heat preservation bottom plate (2). The electric heating plate (1) is arranged above the steel wire, and the heat preservation bottom plate (2) is arranged below the steel wire. The electric heating plate (1) includes a housing (3), a bottom cover (4) and a plurality of jointed heating tubes (5). The jointed heating tube (5) is provided with a temperature control circuit. The temperature control circuit includes a heating controller (6). The heating controller (6) is connected to the jointed heating tube (5). The jointed heating tube (5) forms a loop by connecting to the power supply through the heating controller (6). The heating controller (6) is electrically connected to a temperature detection module (7). The temperature detection module (7) is arranged close to the position of the steel cord. The heating controller (6) is provided with a power distribution cabinet (8).

2. The water bath air cooling control device for electroplating brass on steel cord according to claim 1, wherein One side of the output end of the heating controller (6) is connected to a three-phase power supply, and the other end is respectively connected to the jointed heating tubes (5). Every three of the plurality of jointed heating tubes (5) form a group, and the three jointed heating tubes (5) are connected in parallel. The control end of the heating controller (6) is connected to a button (9), and the control end of the heating controller (6) is connected to a DC power supply through the button (9).

3. The copper plating bath air cooling control device for steel cord according to claim 1, characterized in that, The input end of the heating controller (6) is electrically connected to the output end of the temperature detection module (7).

4. A water bath air cooling control device for electroplating brass on steel cord according to claim 1, characterized in that, The housing (3) is a square structure with an open bottom end and a hollow interior. The bottom cover (4) is a mesh plate structure. The bottom cover (4) and the housing (3) are fixed by bolts.

5. A water bath air cooling control device for electroplating brass on steel cord according to claim 1, characterized in that, A plurality of heating controllers (6) are arranged in the power distribution cabinet (8). A first axial flow fan (10) is arranged close to the upper end of the power distribution cabinet (8), and a second axial flow fan (11) is arranged close to the lower end of the power distribution cabinet (8). The first axial flow fan (10) and the second axial flow fan (11) are connected to an air switch, and the first axial flow fan (10) and the second axial flow fan (11) are connected to the power supply through the air switch.

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