Copper pipe annealing device

Abstract

The utility model relates to the technical field of copper pipe processing, in particular to a copper pipe annealing device which comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a moving frame, a moving seat is slidably connected in the moving frame, the moving frame is provided with a threaded transmission assembly, the upper side of the moving seat is fixedly connected with an object placing table, and a rotating assembly is arranged on the inner side of the object placing table. A supporting frame A is fixedly connected to the upper side of the bottom plate, a heating assembly is arranged on one side of the supporting frame A, a supporting frame B is fixedly connected to the upper side of the bottom plate, and a cooling assembly is arranged on one side of the supporting frame B. Through the arrangement of the object placing table, the supporting frame A, the supporting frame B, the rotating shaft, the chain A, the chain wheel A, the supporting plate, the motor B, the sealing frame, the hydraulic cylinder, the heating pipe, the cooling shell, the mounting plate, the ventilation pipe, the fan, the water tank, the atomizer, the threaded rod B, the chain B, the chain wheel B, the motor C, the bevel gear A and the bevel gear B, the device has the functions of uniform heating and cooling and has the function of accelerating cooling.

Description

Technical Field

[0001] The utility model relates to the technical field of copper tube processing, in particular to a copper tube annealing device. 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 rate. The purpose is to reduce hardness and improve machinability; reduce residual stress, stabilize size, reduce deformation and crack tendency; refine grains, adjust structure, and eliminate structural defects. To be precise, annealing is a heat treatment process for materials, including metal materials and non-metallic materials, and the annealing purpose of new materials is also different from that of traditional metal annealing.

[0003] There are many methods for annealing copper, such as heat preservation, water quenching, and furnace cooling. Copper tubes need to be annealed during processing. Most of the existing annealing devices stack the copper tubes on a tray when annealing the copper tubes. Although the efficiency is high, it will cause uneven heating and heat dissipation of the copper tubes. Therefore, we propose a copper tube annealing device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that most of the existing annealing devices in the prior art stack the copper tubes on a tray when annealing the copper tubes, which has high efficiency but causes uneven heating and heat dissipation of the copper tubes, and proposes a copper tube annealing device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A copper tube annealing device is designed, comprising a base plate, a movable frame is fixedly connected to the upper side of the base plate, a movable seat is slidably connected in the movable frame, a threaded transmission component is provided in the movable frame, a storage table is fixedly connected to the upper side of the movable seat, a rotating component is provided on the inner side of the storage table, a support frame A is fixedly connected to the upper side of the base plate, a heating component is provided on one side of the support frame A, a support frame B is fixedly connected to the upper side of the base plate, a cooling component is provided on one side of the support frame B, and a plurality of supporting legs are fixedly connected to the lower side of the base plate.

[0007] Preferably, the threaded transmission assembly includes a threaded rod A, a threaded hole A is provided on one side of the movable seat, the threaded rod A is connected to the inner side of the threaded hole A through threaded transmission, connecting holes are provided on both sides of the movable frame, the threaded rod A can be rotatably connected to the inner side of the connecting hole, an L-shaped support frame A is fixedly connected to the upper side of the base plate, a motor A is fixedly connected to the upper side of the L-shaped support frame A, the shaft end of the motor A is fixedly connected to one side of the threaded rod A, and the motor A needs to be externally connected to a drive controller and a power supply through wires.

[0008] Preferably, the rotating assembly includes a plurality of rotating shafts, a plurality of shaft holes are provided on both sides of the storage table, the rotating shafts are rotatably connected to the inner sides of the shaft holes, copper tubes are provided between the plurality of rotating shafts, a chain A is provided on one side of the storage table, the inner side of the chain A is connected to a plurality of sprockets A through a sprocket transmission, the sprockets A are all fixedly connected to the shaft ends of the rotating shafts, a support plate is fixedly connected to one side of the storage table, an L-shaped support frame B is fixedly connected to the upper side of the support plate, a motor B is fixedly connected to the upper side of the L-shaped support frame B, the shaft end of the motor B is fixedly connected to one side of the rotating shaft, and the motor B needs to be externally connected to a drive controller and a power supply through wires.

[0009] Preferably, the heating assembly includes a sealing frame, a through hole is provided on the upper side of the support frame A, a hydraulic cylinder is fixedly connected in the through hole, the sealing frame is fixedly connected to the axial end of the hydraulic cylinder, a heating tube is fixedly connected on the inner side of the sealing frame, the hydraulic cylinder is externally connected to the solenoid valve through an oil pipe, and the heating tube needs to be externally connected to a controller and a power supply through wires.

[0010] Preferably, the cooling assembly includes a cooling shell, a mounting plate is provided on the lower side of the support frame B, the cooling shell is fixedly connected to the inner side of the mounting plate, an air outlet duct is fixedly connected to one side of the cooling shell, the mounting plate is slidably connected between the support frames B, a lifting assembly is provided on one side of the mounting plate, a ventilation duct is fixedly connected to the upper side of the cooling shell, a fan is fixedly connected to the inner side of the ventilation duct, the fan needs to be externally connected to a drive controller and a power supply through wires, a water tank is fixedly connected to the upper side of the base plate, an atomizer is fixedly connected to the upper side of the water tank, a water pipe is connected between the water tank and the atomizer, and a telescopic pipe is fixedly connected between the atomizer and the ventilation duct.

[0011] Preferably, the lifting assembly includes two threaded rods B, two threaded holes B are provided on the upper side of the mounting plate, the threaded rods B are connected to the inner sides of the threaded holes B through threaded transmission, the support frame B and the upper sides of the base plate are each provided with two rotating holes, the threaded rods B are rotatably connected to the inner sides of the rotating holes, a chain B is provided on the lower side of the base plate, two sprockets B are provided in the chain B through sprocket transmission connection, the sprockets B are fixedly connected to the shaft ends of the threaded rods B, a connecting seat is fixedly connected to the lower side of the base plate, a motor C is fixedly connected to the side of the connecting seat, a bevel gear A is fixedly connected to the shaft end of the motor C, the bevel gear A is connected to the bevel gear B through gear transmission, the bevel gear B is fixedly connected to the shaft end of the threaded rod B, and the motor C needs to be externally connected to a drive controller and a power supply through wires.

[0012] The utility model provides a copper tube annealing device, which has the following beneficial effects:

[0013] 1. By arranging a storage table, a support frame A, a support frame B, a rotating shaft, a chain A, a sprocket A, a support plate, a motor B, a sealing frame, a hydraulic cylinder, a heating pipe, a cooling shell, a mounting plate, a ventilation pipe, a fan, a water tank, an atomizer, a threaded rod B, a chain B, a sprocket B, a motor C, a bevel gear A, and a bevel gear B, the utility model has the functions of uniform heating and cooling, and has the function of accelerated cooling.

[0014] 2. By arranging the moving frame, the moving seat, the threaded rod A, the L-shaped support frame A and the motor A, the utility model does not need to manually move the copper pipe, thus saving manpower and increasing safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front three-dimensional structure of a copper tube annealing device proposed by the utility model;

[0016] Figure 2 The utility model is proposed Figure 1 A schematic diagram of the partial enlarged structure of the middle A area;

[0017] Figure 3 This is a schematic diagram of a front view cutaway three-dimensional structure of a copper tube annealing device proposed by the utility model;

[0018] Figure 4 This is a left-side cutaway three-dimensional structural schematic diagram of a copper tube annealing device proposed by the utility model.

[0019] In the figure: 1 bottom plate, 2 moving frame, 3 moving seat, 4 storage table, 5 support frame A, 6 support frame B, 7 threaded rod A, 8 L-type support frame A, 9 motor A, 10 rotating shaft, 11 copper tube, 12 chain A, 13 sprocket A, 14 support plate, 15 L-type support frame B, 16 motor B, 17 sealing frame, 18 hydraulic cylinder, 19 heating pipe, 20 cooling shell, 21 mounting plate, 22 ventilation pipe, 23 fan, 24 water tank, 25 atomizer, 26 water pipe, 27 telescopic pipe, 28 threaded rod B, 29 chain B, 30 sprocket B, 31 connecting seat, 32 motor C, 33 bevel gear A, 34 bevel gear B, 35 air outlet pipe, 36 support leg. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-4A copper tube annealing device comprises a bottom plate 1, a movable frame 2 is fixedly connected to the upper side of the bottom plate 1, a movable seat 3 is slidably connected in the movable frame 2, the movable frame 2 is provided with a threaded transmission component, the threaded transmission component comprises a threaded rod A7, a threaded hole A is provided on one side of the movable seat 3, the threaded rod A7 is connected to the inner side of the threaded hole A through threaded transmission, connecting holes are provided on both sides of the movable frame 2, the threaded rod A7 is rotatably connected to the inner side of the connecting hole, an L-shaped support frame A8 is fixedly connected to the upper side of the bottom plate 1, a motor A9 is fixedly connected to the upper side of the L-shaped support frame A8, the shaft end of the motor A9 is fixedly connected to one side of the threaded rod A7, the motor A9 needs to be connected to an external drive controller and a power supply through a wire, the threaded rod A7 is rotated by starting the motor A9, and the movable seat 3 is driven to slide in the movable frame 2,

[0022] A storage platform 4 is fixedly connected to the upper side of the mobile seat 3, and a rotating assembly is provided inside the storage platform 4. The rotating assembly includes a plurality of rotating shafts 10. A plurality of shaft holes are provided on both sides of the storage platform 4. The rotating shafts 10 are rotatably connected to the inner sides of the shaft holes. A copper tube 11 is provided between the plurality of rotating shafts 10. A chain A12 is provided on one side of the storage platform 4. The inner side of the chain A12 is connected to a plurality of sprocket wheels A13 through a sprocket transmission. The sprocket wheels A13 are fixedly connected to the shaft ends of the rotating shafts 10. One side of the storage platform 4 is fixedly connected A support plate 14 is provided, and an L-shaped support frame B15 is fixedly connected to the upper side of the support plate 14, and a motor B16 is fixedly connected to the upper side of the L-shaped support frame B15, and the shaft end of the motor B16 is fixedly connected to one side of the rotating shaft 10. The motor B16 needs to be connected to an external drive controller and a power supply through a wire, and the motor B16 is started to rotate the rotating shaft 10, driving the chain A12 sprocket transmission sprocket A13, so that all the rotating shafts 10 rotate, and the rotation of the rotating shaft 10 drives the copper tube 11 in the middle to rotate;

[0023] A support frame A5 is fixedly connected to the upper side of the bottom plate 1, and a heating component is provided on one side of the support frame A5. The heating component includes a sealing frame 17. A through hole is provided on the upper side of the support frame A5, and a hydraulic cylinder 18 is fixedly connected in the through hole. The sealing frame 17 is fixedly connected to the axial end of the hydraulic cylinder 18, and a heating pipe 19 is fixedly connected to the inner side of the sealing frame 17. The hydraulic cylinder 18 is externally connected to the solenoid valve through an oil pipe, and the heating pipe 19 needs to be externally connected to the controller and power supply through a wire; by starting the hydraulic cylinder 18, the sealing frame 17 is lowered to close with the storage table 4, and the heating pipe 19 is started to heat the copper tube 11 on the storage table 4;

[0024] A support frame B6 is fixedly connected to the upper side of the bottom plate 1, and a cooling assembly is provided on one side of the support frame B6. The cooling assembly includes a cooling shell 20. A mounting plate 21 is provided on the lower side of the support frame B6. The cooling shell 20 is fixedly connected to the inner side of the mounting plate 21. An air outlet duct 35 is fixedly connected to one side of the cooling shell 20. The mounting plate 21 is slidably connected between the support frames B6. A lifting assembly is provided on one side of the mounting plate 21. The lifting assembly includes two threaded rods B28. Two threaded holes B are provided on the upper side of the mounting plate 21. The threaded rods B28 are connected to the threaded holes B28 through threaded transmission. Inside, the support frame B6 and the upper side of the bottom plate 1 are each provided with two rotating holes, the threaded rod B28 can be rotatably connected to the inner side of the rotating hole, the lower side of the bottom plate 1 is provided with a chain B29, and the chain B29 is provided with two sprockets B30 through a sprocket transmission connection, the sprocket B30 is fixedly connected to the shaft end of the threaded rod B28, the lower side of the bottom plate 1 is fixedly connected with a connecting seat 31, the side of the connecting seat 31 is fixedly connected with a motor C32, the shaft end of the motor C32 is fixedly connected with a bevel gear A33, the bevel gear A33 is connected with a bevel gear B34 through a gear transmission connection, and the bevel gear The wheel B34 is fixedly connected to the shaft end of the threaded rod B28, and the motor C32 needs to be connected to the external drive controller and power supply through wires; the upper side of the cooling shell 20 is fixedly connected with a ventilation pipe 22, and the inner side of the ventilation pipe 22 is fixedly connected with a fan 23, and the fan 23 needs to be connected to the external drive controller and power supply through wires, the upper side of the bottom plate 1 is fixedly connected with a water tank 24, and the upper side of the water tank 24 is fixedly connected with an atomizer 25, a water pipe 26 is connected between the water tank 24 and the atomizer 25, and a telescopic pipe 27 is fixedly connected between the atomizer 25 and the ventilation pipe 22; When in use, start the motor A9 to move the storage table 4 to the bottom of the cooling shell 20, and start the motor C32 to make the bevel gear A33 drive the bevel gear B34, drive the threaded rod B28 to rotate, and make the chain B29 drive the sprocket B30 through the sprocket teeth. The threaded rod B28 rotates to drive the mounting plate 21 to move downward until it is closed with the storage table 4, and start the fan 23 and the atomizer 25 to transport the outside air and water vapor into the cooling shell 20, so as to reduce the temperature of the copper tube 11. At the same time, start the motor B16 to drive the copper tube 11 to rotate, so that the copper tube 11 is cooled more evenly.

[0025] A plurality of supporting legs 36 are fixedly connected to the lower side of the base plate 1 .

[0026] The use principle and use process of the utility model: when in use, the threaded rod A7 is rotated by starting the motor A9, driving the movable seat 3 to slide to the bottom of the sealing frame 17, and the sealing frame 17 is lowered to close with the storage table 4 by starting the hydraulic cylinder 18, and the heating tube 19 is started to heat the copper tube 11 on the storage table 4, and the motor B16 is started to drive the copper tube 11 to rotate, so that the copper tube 11 is heated more evenly. After the heating is completed, when in use, the motor A9 is started to move the storage table 4 to the bottom of the cooling shell 20, and the bevel gear A33 is driven by starting the motor C32. The bevel gear B34 is driven to drive the threaded rod B28 to rotate, so that the chain B29 drives the sprocket B30 through the sprocket teeth. The threaded rod B28 rotates to drive the mounting plate 21 to move downward until it is closed with the storage table 4. The fan 23 is started to transport the outside air into the cooling shell 20, thereby reducing the temperature of the copper tube 11. At the same time, the motor B16 is started to drive the copper tube 11 to rotate, so that the copper tube 11 is cooled more evenly. If you want to speed up the cooling, you can start the atomizer 25 to transport the water mist into the ventilation duct through the telescopic pipe 27 to quickly cool the copper tube 11 and complete the annealing treatment.

[0027] It should be noted that:

[0028] The motor A, motor B, hydraulic cylinder, heating tube, atomizer and motor C proposed in this application are all prior art, and their specific functions and usages are not described in detail herein. Among them:

[0029] Heating tube 19, tubular electric heating element (referred to as electric heating tube) is an electrical component that converts electrical energy into thermal energy. It uses a metal tube as the outer shell (including stainless steel and copper tube), and spiral electric heating alloy wires (nickel-chromium, iron-chromium alloy) are evenly distributed along the central axis of the tube. The gaps are filled with compacted magnesium oxide sand with good insulation and thermal conductivity. The two ends of the tube are sealed with silicone. This metal armored electric heating element can heat air, metal molds and various liquids. It has the characteristics of simple structure, high mechanical strength, high thermal efficiency, safety and reliability, easy installation, and long service life. It is widely used in various saltpeter tanks, water tanks, oil tanks, acid and alkali tanks, fusible metal melting furnaces, air heating furnaces, drying furnaces, drying boxes, hot pressing molds and other devices.

[0030] Atomizer 25, the atomizer is used to atomize the test solution. The atomizer is an important part of the atomization system, and its performance has a significant impact on the precision of the measurement and chemical interference. Therefore, the atomizer is required to have stable spray, small and uniform droplets, and high atomization efficiency.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A copper tube annealing device, comprising a bottom plate (1), characterized in that: A movable frame (2) is fixedly connected to the upper side of the base plate (1), a movable seat (3) is slidably connected inside the movable frame (2), the movable frame (2) is provided with a threaded transmission component, a storage table (4) is fixedly connected to the upper side of the movable seat (3), a rotating component is provided inside the storage table (4), a support frame A (5) is fixedly connected to the upper side of the base plate (1), a heating component is provided on one side of the support frame A (5), a support frame B (6) is fixedly connected to the upper side of the base plate (1), a cooling component is provided on one side of the support frame B (6), and a plurality of support legs (36) are fixedly connected to the lower side of the base plate (1).

2. A copper tube annealing device according to claim 1, characterized in that: The threaded transmission assembly comprises a threaded rod A (7), a threaded hole A is provided on one side of the movable seat (3), the threaded rod A (7) is connected to the inner side of the threaded hole A through threaded transmission, connecting holes are provided on both sides of the movable frame (2), the threaded rod A (7) is rotatably connected to the inner side of the connecting hole, an L-shaped support frame A (8) is fixedly connected to the upper side of the base plate (1), a motor A (9) is fixedly connected to the upper side of the L-shaped support frame A (8), the shaft end of the motor A (9) is fixedly connected to one side of the threaded rod A (7), and the motor A (9) needs to be externally connected to a drive controller and a power supply through wires.

3. A copper tube annealing device according to claim 1, characterized in that: The rotating assembly comprises a plurality of rotating shafts (10), a plurality of shaft holes are provided on both sides of the storage platform (4), the rotating shafts (10) are rotatably connected to the inner sides of the shaft holes, a copper tube (11) is provided between the plurality of rotating shafts (10), a chain A (12) is provided on one side of the storage platform (4), the inner side of the chain A (12) is connected to a plurality of sprocket wheels A (13) through a sprocket transmission, the sprocket wheels A (13) are all fixedly connected to the shaft ends of the rotating shafts (10), a support plate (14) is fixedly connected to one side of the storage platform (4), an L-shaped support frame B (15) is fixedly connected to the upper side of the support plate (14), a motor B (16) is fixedly connected to the upper side of the L-shaped support frame B (15), the shaft end of the motor B (16) is fixedly connected to one side of the rotating shaft (10), and the motor B (16) needs to be externally connected to a drive controller and a power supply through wires.

4. A copper tube annealing device according to claim 1, characterized in that: The heating component comprises a sealing frame (17), a through hole is provided on the upper side of the support frame A (5), a hydraulic cylinder (18) is fixedly connected in the through hole, the sealing frame (17) is fixedly connected to the axial end of the hydraulic cylinder (18), a heating pipe (19) is fixedly connected on the inner side of the sealing frame (17), the hydraulic cylinder (18) is externally connected to an electromagnetic valve through an oil pipe, and the heating pipe (19) needs to be externally connected to a controller and a power supply through a wire.

5. A copper tube annealing device according to claim 1, characterized in that: The cooling assembly comprises a cooling shell (20), a mounting plate (21) is provided on the lower side of the support frame B (6), the cooling shell (20) is fixedly connected to the inner side of the mounting plate (21), an air outlet pipe (35) is fixedly connected to one side of the cooling shell (20), the mounting plate (21) can be slidably connected between the support frames B (6), a lifting assembly is provided on one side of the mounting plate (21), a ventilation pipe (22) is fixedly connected to the upper side of the cooling shell (20), a fan (23) is fixedly connected to the inner side of the ventilation pipe (22), and the fan (23) needs to be connected to an external drive controller and a power supply through a wire, a water tank (24) is fixedly connected to the upper side of the base plate (1), an atomizer (25) is fixedly connected to the upper side of the water tank (24), a water pipe (26) is connected between the water tank (24) and the atomizer (25), and a telescopic pipe (27) is fixedly connected between the atomizer (25) and the ventilation pipe (22).

6. A copper tube annealing device according to claim 5, characterized in that: The lifting assembly comprises two threaded rods B (28), two threaded holes B are arranged on the upper side of the mounting plate (21), the threaded rods B (28) are connected to the inner sides of the threaded holes B through threaded transmission, the upper sides of the support frame B (6) and the bottom plate (1) are both provided with two rotating holes, the threaded rods B (28) are rotatably connected to the inner sides of the rotating holes, a chain B (29) is arranged on the lower side of the bottom plate (1), two sprocket wheels B (30) are arranged in the chain B (29) through sprocket transmission connection, the sprocket wheels B (30) The bottom plate (1) is fixedly connected to the shaft end of the threaded rod B (28), and a connecting seat (31) is fixedly connected to the lower side of the bottom plate (1). A motor C (32) is fixedly connected to the side of the connecting seat (31). A bevel gear A (33) is fixedly connected to the shaft end of the motor C (32). The bevel gear A (33) is connected to a bevel gear B (34) through a gear transmission. The bevel gear B (34) is fixedly connected to the shaft end of the threaded rod B (28). The motor C (32) needs to be connected to an external drive controller and a power supply through a wire.

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