Ultrathin stainless steel band annealing equipment

Abstract

The utility model discloses ultrathin stainless steel band annealing equipment, which relates to the technical field of stainless steel band annealing and comprises a shell and a fixed shell, material passing grooves are formed in the left side and the right side of the shell, material guiding rollers are rotationally connected into the material passing grooves, a bottom frame is fixed to the bottom face of the shell, the fixed shell is fixed into the shell, an electromagnetic heating ring is installed in the fixed shell, an electromagnetic heater is arranged on the front side face of the shell, and a cooling unit is arranged in the shell. Limiting units are arranged on the left side face and the right side face of the shell. The ultrathin stainless steel band annealing equipment further comprises a controller, the controller is arranged on the front side face of the shell, according to the ultrathin stainless steel band annealing equipment, the electromagnetic heater is matched with the electromagnetic heating ring to rapidly heat a stainless steel band, then the draught fan is started to blow air to the stainless steel band through the air blowing pipe to rapidly cool the stainless steel band, and meanwhile the electromagnetic valve can control the air outlet amount; and therefore, the annealing effect is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel strip annealing, in particular to ultra-thin stainless steel strip annealing equipment. Background Art

[0002] Annealing is a metal heat treatment process, which means slowly heating the metal to a certain temperature, keeping it for a sufficient time, and then cooling it at an appropriate speed. In a broad sense, annealing is a heat treatment process for materials, including metal materials and non-metallic materials. The annealing purpose of new materials is also different from that of traditional metal annealing. Annealing is required when processing stainless steel strips. Traditional annealing equipment mostly cools naturally after heating, which results in low annealing efficiency and inconvenience for timely adjustment according to the situation of the stainless steel strip. For this reason, we propose an ultra-thin stainless steel strip annealing equipment. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide an ultra-thin stainless steel strip annealing equipment. The electromagnetic heater cooperates with the electromagnetic heating ring to quickly heat the stainless steel strip, and then the fan is started to blow to the stainless steel strip through the blow pipe to quickly cool it down. At the same time, the electromagnetic valve can control the air output, thereby effectively improving the annealing effect, and can effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ultra-thin stainless steel strip annealing device, comprising an outer shell and a fixed shell;

[0005] Shell: both left and right sides are provided with material troughs, the inside of the material troughs are rotatably connected with material guide rollers, the bottom surface of the shell is fixed with a base frame, the fixed shell is fixed inside the shell, an electromagnetic heating ring is installed inside the fixed shell, an electromagnetic heater is provided on the front side of the shell, a cooling unit is provided inside the shell, and both left and right sides of the shell are provided with limit units;

[0006] It also includes a controller, which is arranged on the front side of the shell, the input end of the electromagnetic heating coil is electrically connected to the output end of the electromagnetic heater, the input end of the electromagnetic heater is electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of the external power supply.

[0007] The guide roller can convey the stainless steel strip to the interior of the fixed shell, and the electromagnetic heater inside the fixed shell cooperates with the electromagnetic heating ring to quickly heat the stainless steel strip.

[0008] Furthermore, the cooling unit includes an air distribution pipe, a solenoid valve, an electric push rod, a blowing pipe and a fan, the electric push rod is fixed on the top surface of the shell, the bottom end of the electric push rod is connected to one side of the top surface of the blowing pipe, the air inlet pipe of the blowing pipe is connected to the air outlet of the solenoid valve, the solenoid valve is installed at the air outlet at the bottom end of the air distribution pipe, the air inlet of the air distribution pipe is connected to the air outlet pipe of the fan, the input end of the solenoid valve, the electric push rod and the fan are electrically connected to the output end of the controller, the electric push rod is started to adjust the position of the blowing pipe, the fan is started to blow the gas through the blowing pipe to quickly cool down the stainless steel strip, and the solenoid valve can control the air output volume to complete the annealing process.

[0009] Furthermore, the cooling unit also includes a heat dissipation hole, an air guide shell and a dustproof net. The heat dissipation hole is opened on the surface of the shell, the air guide shell is fixed to the side of the shell, and the dustproof net is inserted into the mesh groove on the surface of the air guide shell. The heat dissipation hole can dissipate the heat during the cooling process, and the set air guide shell can prevent the hot air from being directly dissipated to cause burns to people, and the plug-in dustproof net can prevent insects and dust from entering.

[0010] Furthermore, the limiting unit includes a locking groove, a fixed rail, an adjusting frame, a bolt and a limiting plate. There are two fixed rails and they are respectively fixed to the left and right sides of the shell. The outer side of the fixed rail is slidably connected with the adjusting frame. The screw holes on the surface of the adjusting frame are threadedly connected with bolts. The outer side of the fixed rail is provided with a locking groove. The limiting plate is fixed to the bottom surface of the adjusting frame. The adjusting frame slides on the outer side of the fixed rail to adjust the position of the limiting plate, thereby limiting the stainless steel belt to prevent the stainless steel belt from colliding with each other when being rolled up.

[0011] Furthermore, it also includes a placement rack, an infrared temperature sensor and a temperature sensor. The placement rack is fixed at the top of the right side of the outer shell, and the infrared temperature sensor is installed inside the placement rack. The temperature sensor is fixed on the top surface of the fixed shell. The output ends of the infrared temperature sensor and the temperature sensor are electrically connected to the input end of the controller. The infrared temperature sensor can detect the temperature of the annealed stainless steel strip, and the temperature sensor can detect the temperature inside the fixed shell to facilitate personnel to adjust the heating and cooling of the stainless steel strip.

[0012] Furthermore, it also includes a wireless transmitter, which is fixed on the top surface of the shell, and the output end of the wireless transmitter is electrically connected to the input end of the controller. The wireless transmitter can transmit the detected data to personnel in real time, thereby facilitating personnel to view.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the ultra-thin stainless steel strip annealing equipment has the following advantages:

[0014] 1. The stainless steel strip can be quickly heated by the electromagnetic heater inside the fixed shell in conjunction with the electromagnetic heating ring. The electric push rod is started to adjust the position of the blow pipe, and the fan is started to blow the gas through the blow pipe to quickly cool the stainless steel strip. At the same time, the solenoid valve can control the air volume to complete the annealing process.

[0015] 2. The heat generated during the cooling process can be dissipated through the heat dissipation holes, and the wind guide shell can prevent the hot air from being directly dissipated and causing burns to personnel. The plug-in dustproof net can prevent insects and dust from entering. The adjustment frame slides on the outside of the fixed rail to adjust the position of the limit plate, thereby limiting the stainless steel belt to prevent the stainless steel belt from colliding with each other when it is rolled up.

[0016] 3. The infrared temperature sensor can be used to detect the temperature of the annealed stainless steel strip, and the temperature sensor can detect the temperature inside the fixed shell to facilitate personnel to adjust the heating and cooling of the stainless steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the housing of the utility model;

[0019] Figure 3 For this utility model Figure 2 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] In the figure: 1 shell, 2 cooling unit, 21 air distribution pipe, 22 solenoid valve, 23 electric push rod, 24 blowing pipe, 25 fan, 26 heat dissipation hole, 27 air guide shell, 28 dust net, 3 limit unit, 31 locking groove, 32 fixed rail, 33 adjustment frame, 34 bolt, 35 limit plate, 4 fixed shell, 5 electromagnetic heating ring, 6 electromagnetic heater, 7 bottom frame, 8 material trough, 9 material guide roller, 10 placement rack, 11 infrared temperature sensor, 12 temperature sensor, 13 wireless transmitter, 14 controller. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3,This embodiment provides a technical solution: an ultra-thin stainless steel strip annealing device, comprising a housing 1 and a fixed housing 4;

[0023] Shell 1: Both left and right sides are provided with material troughs 8, and the inside of the material troughs 8 is rotatably connected with material guide rollers 9, the bottom surface of the shell 1 is fixed with a base frame 7, the fixed shell 4 is fixed inside the shell 1, and the inside of the fixed shell 4 is installed with an electromagnetic heating coil 5, the front side of the shell 1 is provided with an electromagnetic heater 6, and the inside of the shell 1 is provided with a cooling unit 2, which includes an air distribution pipe 21, a solenoid valve 22, an electric push rod 23, a blowing pipe 24 and a fan 25, the electric push rod 23 is fixed on the top surface of the shell 1, and the bottom end of the electric push rod 23 is connected to the top of the blowing pipe 24. The air inlet of the air blowing pipe 24 is connected to the air outlet of the electromagnetic valve 22, the electromagnetic valve 22 is installed at the air outlet at the bottom of the air distribution pipe 21, the air inlet of the air distribution pipe 21 is connected to the air outlet of the fan 25, the input end of the electromagnetic valve 22, the electric push rod 23 and the fan 25 is electrically connected to the output end of the controller 14, the electric push rod 23 is started to adjust the position of the air blowing pipe 24, the fan 25 is started to blow the gas through the air blowing pipe 24 to quickly cool the stainless steel strip, and the electromagnetic valve 22 can control the air outlet to complete the annealing process. The cooling unit 2 also includes a heat dissipation hole 26, an air guide shell 27 and a dustproof net 28. The heat dissipation hole 26 is opened on the surface of the shell 1, and the air guide shell 27 is fixed to the side of the shell 1. The dustproof net 28 is plugged into the mesh groove on the surface of the air guide shell 27. The heat dissipation hole 26 can dissipate the heat in the cooling process, and the air guide shell 27 can prevent the hot air from being directly dissipated to cause burns to personnel. The plugged dustproof net 28 can prevent insects and dust from entering. The left and right sides of the shell 1 are both provided with a limit unit 3, and the limit unit 3 includes a locking groove 31 and a fixing rail 32. , an adjusting frame 33, a bolt 34 and a limiting plate 35. There are two fixed rails 32, which are respectively fixed on the left and right sides of the housing 1. The outer side of the fixed rail 32 is slidably connected with the adjusting frame 33. The screw holes on the surface of the adjusting frame 33 are threadedly connected with the bolts 34. The outer side of the fixed rail 32 is provided with a locking groove 31. The limiting plate 35 is fixed to the bottom surface of the adjusting frame 33. The adjusting frame 33 slides on the outer side of the fixed rail 32 to adjust the position of the limiting plate 35, thereby limiting the stainless steel belt to prevent the stainless steel belt from colliding with each other when winding;

[0024] The controller 14 is also included, and the controller 14 is arranged on the front side of the shell 1. The input end of the electromagnetic heating coil 5 is electrically connected to the output end of the electromagnetic heater 6, and the input end of the electromagnetic heater 6 is electrically connected to the output end of the controller 14. The input end of the controller 14 is electrically connected to the output end of the external power supply. The guide roller 9 can convey the stainless steel strip to the inside of the fixed shell 4. The electromagnetic heater 6 inside the fixed shell 4 cooperates with the electromagnetic heating coil 5 to quickly heat the stainless steel strip. The placing rack 10, the infrared temperature sensor 11 and the temperature sensor 12 are also included. The placing rack 10 is fixed at the top of the right side of the shell 1, and the infrared temperature sensor 11 is installed inside the placing rack 10. The temperature sensor 12 is fixed on the top surface of the fixed shell 4, the infrared temperature sensor 11 and the output end of the temperature sensor 12 are electrically connected to the input end of the controller 14, the infrared temperature sensor 11 can detect the temperature of the annealed stainless steel strip, and the temperature sensor 12 can detect the temperature inside the fixed shell 4, so that personnel can adjust the heating and cooling of the stainless steel strip. It also includes a wireless transmitter 13, the wireless transmitter 13 is fixed on the top surface of the outer shell 1, and the output end of the wireless transmitter 13 is electrically connected to the input end of the controller 14. The wireless transmitter 13 can transmit the detected data to personnel in real time, so as to facilitate personnel to view.

[0025] The working principle of the ultra-thin stainless steel strip annealing equipment provided by the utility model is as follows: first, the guide roller 9 can convey the stainless steel strip to the inside of the fixed shell 4, and the adjustment frame 33 slides on the outside of the fixed rail 32 to adjust the position of the limit plate 35, thereby limiting the stainless steel strip to prevent the stainless steel strip from colliding with each other when winding. The electromagnetic heater 6 inside the fixed shell 4 cooperates with the electromagnetic heating ring 5 to quickly heat the stainless steel strip, and then the electric push rod 23 is started to adjust the position of the blowing pipe 24, and the fan 25 is started to blow the gas through the blowing pipe 24 to quickly cool the stainless steel strip. The solenoid valve 22 can control the air outlet to complete the annealing process, the heat dissipation holes 26 can dissipate the heat during the cooling process, and the air guide shell 27 can prevent the hot air from directly dissipating and causing burns to personnel. The plug-in dustproof net 28 can prevent insects and dust from entering. The infrared temperature sensor 11 can detect the temperature of the stainless steel belt after annealing, and the temperature sensor 12 can detect the temperature inside the fixed shell 4 to facilitate personnel to adjust the heating and cooling of the stainless steel belt. Finally, the wireless transmitter 13 can transmit the detected data to personnel in real time, so that personnel can view it conveniently.

[0026] It is worth noting that the controller 14 disclosed in the above embodiment uses the model S7-200, and the infrared temperature sensor 11 can be freely configured according to the actual application scenario. It is recommended to use the infrared temperature sensor model MTX50A, the temperature sensor 12 can use the temperature sensor model AS5600, the electromagnetic heater 6 can use the electromagnetic heater model DSD1000-15, and the wireless transmitter 13 can use the wireless transmitter model WJL-207. The controller 14 controls the electromagnetic valve 22, the electric push rod 23, the fan 25, the electromagnetic heater 6, the infrared temperature sensor 11, the temperature sensor 12 and the wireless transmitter 13 to work using the methods commonly used in the prior art.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An ultra-thin stainless steel strip annealing device, characterized in that: It comprises an outer shell (1) and a fixed shell (4); The outer shell (1) is provided with a material trough (8) on both the left and right sides, a material guide roller (9) is rotatably connected inside the material trough (8), a bottom frame (7) is fixed to the bottom surface of the outer shell (1), the fixed shell (4) is fixed inside the outer shell (1), an electromagnetic heating coil (5) is installed inside the fixed shell (4), an electromagnetic heater (6) is provided on the front side of the outer shell (1), a cooling unit (2) is provided inside the outer shell (1), and limit units (3) are provided on the left and right sides of the outer shell (1); It also includes a controller (14), which is arranged on the front side of the shell (1), the input end of the electromagnetic heating coil (5) is electrically connected to the output end of the electromagnetic heater (6), the input end of the electromagnetic heater (6) is electrically connected to the output end of the controller (14), and the input end of the controller (14) is electrically connected to the output end of an external power supply.

2. The ultra-thin stainless steel strip annealing equipment according to claim 1, characterized in that: The cooling unit (2) comprises an air distribution pipe (21), an electromagnetic valve (22), an electric push rod (23), a blowing pipe (24) and a fan (25), wherein the electric push rod (23) is fixed on the top surface of the housing (1), the bottom end of the electric push rod (23) is connected to one side of the top surface of the blowing pipe (24), the air inlet pipe of the blowing pipe (24) is connected to the air outlet of the electromagnetic valve (22), the electromagnetic valve (22) is installed at the air outlet at the bottom end of the air distribution pipe (21), the air inlet of the air distribution pipe (21) is connected to the air outlet pipe of the fan (25), and the input ends of the electromagnetic valve (22), the electric push rod (23) and the fan (25) are electrically connected to the output end of the controller (14).

3. The ultra-thin stainless steel strip annealing equipment according to claim 1, characterized in that: The cooling unit (2) further comprises a heat dissipation hole (26), an air guide shell (27) and a dustproof net (28); the heat dissipation hole (26) is provided on the surface of the outer shell (1); the air guide shell (27) is fixed on the side of the outer shell (1); and the dustproof net (28) is inserted into the mesh groove on the surface of the air guide shell (27).

4. The ultra-thin stainless steel strip annealing equipment according to claim 1, characterized in that: The limiting unit (3) comprises a locking groove (31), a fixed rail (32), an adjustment frame (33), a bolt (34) and a limiting plate (35); the fixing rail (32) has two parts and is respectively fixed to the left and right sides of the housing (1); the outer side of the fixing rail (32) is slidably connected to the adjustment frame (33); the screw hole on the surface of the adjustment frame (33) is threadedly connected to the bolt (34); the outer side of the fixing rail (32) is provided with a locking groove (31); and the limiting plate (35) is fixed to the bottom surface of the adjustment frame (33).

5. The ultra-thin stainless steel strip annealing equipment according to claim 1, characterized in that: It also includes a placement rack (10), an infrared temperature sensor (11) and a temperature sensor (12); the placement rack (10) is fixed to the top end of the right side of the outer shell (1); the infrared temperature sensor (11) is installed inside the placement rack (10); the temperature sensor (12) is fixed to the top surface of the fixed shell (4); the output ends of the infrared temperature sensor (11) and the temperature sensor (12) are electrically connected to the input end of the controller (14).

6. The ultra-thin stainless steel strip annealing equipment according to claim 1, characterized in that: It also includes a wireless transmitter (13), which is fixed on the top surface of the housing (1), and the output end of the wireless transmitter (13) is electrically connected to the input end of the controller (14).

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