An annealing wheel cooling device for online annealing production

Abstract

The present invention provides an annealing wheel cooling device for online annealing production, comprising a liquid inlet channel, an annealing wheel and a first motor, wherein a liquid inlet pipe is arranged inside the liquid inlet channel, the annealing wheel is rotatably connected to the liquid inlet channel through a sleeve shaft, a liquid inlet is provided in the middle of the sleeve shaft for coolant to enter the annealing wheel, and an output end of the first motor is connected to the sleeve shaft through a transmission belt; the device comprises a fan, which is rotatably connected inside a feed pipe of the feed channel; the fan comprises a mounting shaft and two groups of blades, the mounting shaft is rotatably connected inside the liquid inlet pipe of the liquid inlet channel, the two groups of blades are symmetrically arranged at both ends of the mounting shaft, and each group of blades is provided with a plurality of blades, and the plurality of blades are equidistantly arranged in a ring shape on the mounting shaft, the present invention utilizes the flow rate of the coolant to drive the fan composed of the mounting shaft and the two groups of blades to rotate, and then utilizes the rotation of the fan to increase the flow rate of the coolant.

Description

Technical Field

[0001] One or more embodiments of the present specification relate to the field of wire drawing equipment, and in particular, to an annealing wheel cooling device for online annealing production. Background Art

[0002] The continuous annealing wire drawing machine is based on the original wire drawing machine and adds online annealing. The product is formed in one step and the production efficiency is improved. It is mainly used in the copper wire drawing industry, brass wire drawing machine industry, aluminum wire drawing industry, copper clad copper wire drawing industry and other non-ferrous metal wire drawing. This type of equipment can be used. The working principle of the continuous online annealing machine: the online annealing machine uses the contact short-circuit annealing principle. The annealing power supply is AC rectified DC. It is suitable for the annealing and softening production of copper wire, brass, copper clad copper, and copper clad aluminum. The annealing machine consists of a conductive system, an oxidation protection system, a cooling system, a drying system, an electrical system, etc. The oxidation protection method adopts steam protection; the cooling and lubrication adopts the circulation of dilute concentration drawing liquid; the drying system adopts compressed air plus mold drying.

[0003] In the prior art, during the production process of the annealing wire drawing machine, when the annealing wheel is used to work on the metal wire, its surface temperature is very high, which will cause damage to the surface of the annealing wheel, and the annealing wheel needs to be cooled down. However, the traditional cooling method is to inject coolant into the annealing wheel to cool the annealing wheel. The disadvantage is that the flow rate of the coolant is slow and the annealing wheel cannot be cooled down well. In summary, the present application now proposes an annealing wheel cooling device for online annealing production to solve the above-mentioned problems. Summary of the invention

[0004] In view of this, an object of one or more embodiments of the present specification is to provide an annealing wheel cooling device for online annealing production to solve the problems raised in the background technology.

[0005] Based on the above purpose, one or more embodiments of the present specification provide an annealing wheel cooling device for online annealing production, comprising a liquid inlet channel, an annealing wheel and a first motor, wherein a liquid inlet pipe is arranged inside the liquid inlet channel, the annealing wheel is rotatably connected to the liquid inlet channel through a sleeve shaft, a liquid inlet port is provided in the middle of the sleeve shaft for cooling liquid to enter the annealing wheel, and an output end of the first motor is connected to the sleeve shaft through a transmission belt; and a fan is included, and the fan is rotatably connected to the feed pipe of the feed channel.

[0006] Preferably, the fan comprises a mounting shaft and two groups of fan blades, the mounting shaft is rotatably connected to the inside of the liquid inlet pipe of the liquid inlet channel, the two groups of fan blades are symmetrically arranged at both ends of the mounting shaft, and each group of fan blades is provided with a plurality of fan blades, and the plurality of fan blades are equidistantly arranged in a ring shape on the mounting shaft.

[0007] Preferably, it also includes a second motor, a first bevel gear and a second bevel gear, the second motor is welded on the feed channel, and the output end of the second motor extends into the inside of the feed channel, the first bevel gear is arranged on the output end of the second motor, the second bevel gear is arranged on the mounting shaft, and the first bevel gear is meshed with the second bevel gear.

[0008] More preferably, it also includes a worm, a transmission shaft and a turbine, the worm is fixedly connected to the output end of the first motor, the transmission shaft is rotatably connected to the feed channel and passes through the feed pipe, the first bevel gear is arranged on the transmission shaft, the turbine is arranged on the transmission shaft, and the turbine is meshed with the worm.

[0009] Preferably, it also includes a guide device, which includes a stirring blade mechanism, a workbench, a transmission frame, a cam and a third motor. The stirring blade mechanism is slidably connected to the inside of the feed pipe, the transmission frame is slidably connected to the workbench, the transmission frame is fixedly connected to the stirring blade mechanism through a connecting rod, the cam is rotatably connected to the workbench, and the working surface of the cam is in contact with the inner wall of the transmission frame. The third motor is welded to the workbench, and the output end of the third motor drives the cam to rotate.

[0010] More preferably, the stirring blade mechanism includes a base, a rotating shaft, a torsion spring and a working plate, the rotating shaft is rotatably connected to the inside of the base, the torsion spring is arranged inside the base and sleeved on the outer surface of the rotating shaft, and the inner wall of the torsion spring is tightly connected to the annular side surface of the rotating shaft, and the working plate is fixed to the rotating shaft through a connecting sleeve.

[0011] More preferably, it also includes a first limit plate and a second limit plate, wherein the first limit plate is vertically arranged on the base to limit the rotation of the working plate toward the coolant inlet, and the second limit plate is arranged on the base to prevent the working plate from fitting against the base.

[0012] From the above description, it can be seen that the beneficial effects of the present invention are: in the process of coolant entering the annealing wheel, the present invention utilizes the flow velocity to drive the fan composed of the mounting shaft and two sets of fan blades to rotate; the present invention utilizes the second motor, the first bevel gear and the second bevel gear to drive the fan to rotate using electrical energy and a mechanical structure, and utilizes electrical energy to increase the flow rate of the coolant; the present invention replaces the second motor with the worm, the transmission shaft and the turbine, and uses one motor to complete the driving work of the annealing wheel and the fan, thereby reducing production costs; the present invention applies a directional force to the coolant through the stirring blade mechanism composed of the base, the rotating shaft, the torsion spring and the working plate, as well as the workbench, the transmission frame, the cam and the third motor, thereby further increasing the flow rate of the coolant. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate one or more embodiments of the present specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or more embodiments of the present specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a structural schematic diagram of the present invention;

[0015] Figure 2 It is a structural schematic diagram of the fan in the present invention;

[0016] Figure 3 A schematic diagram of the structure of a preferred embodiment of the present invention;

[0017] Figure 4 It is a structural schematic diagram of another preferred embodiment of the present invention;

[0018] Figure 5 It is a structural schematic diagram of the stirring blade mechanism in the present invention;

[0019] In the accompanying drawings: 1. annealing wheel; 2. liquid inlet; 3. transmission belt; 4. first motor; 5. second motor; 6. first bevel gear; 7. liquid inlet pipe; 8. liquid inlet channel; 9. second bevel gear; 10. fan; 11. sleeve shaft; 12. worm; 13. turbine; 14. transmission shaft; 15. stirring blade mechanism; 16. connecting rod; 17. workbench; 18. third motor; 19. cam; 20. transmission frame; 101. mounting shaft; 102. fan blade; 151. working plate; 152. base; 153. connecting sleeve; 154. rotating shaft; 155. torsion spring. DETAILED DESCRIPTION

[0020] In order to make the objectives, technical solutions and advantages of the present disclosure more clearly understood, the present disclosure is further described in detail below in conjunction with specific embodiments.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of this specification should be understood by people with ordinary skills in the field to which this disclosure belongs. The "first", "second" and similar words used in one or more embodiments of this specification do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] Embodiment 1

[0023] See also Figure 1 and Figure 2 An annealing wheel cooling device for online annealing production includes a liquid inlet channel 8, an annealing wheel 1 and a first motor 4. A liquid inlet pipe 7 is arranged inside the liquid inlet channel 8. The annealing wheel 1 is rotatably connected to the liquid inlet channel 8 through a sleeve shaft 11. A liquid inlet 2 is opened in the middle of the sleeve shaft 11 for cooling liquid to enter the annealing wheel 1. The output end of the first motor 4 is connected to the sleeve shaft 11 through a transmission belt 3; it includes a fan 10, and the fan 10 is rotatably connected to the feed pipe of the feed channel.

[0024] The fan 10 includes a mounting shaft 101 and two groups of fan blades 102. The mounting shaft 101 is rotatably connected to the inside of the liquid inlet pipe 7 of the liquid inlet channel 8. The two groups of fan blades 102 are symmetrically arranged at both ends of the mounting shaft 101, and each group of fan blades 102 is provided with a plurality of fan blades. The plurality of fan blades 102 are equidistantly arranged in a ring shape on the mounting shaft 101.

[0025] Working process: the annealing wheel 1 is driven by the first motor 4 to work. After the work is completed, the coolant is injected into the feed pipe of the feed channel. The coolant enters the annealing wheel 1 through the feed port. During the flow of the coolant in the feed pipe, the fan 10 is driven to rotate, and the rotation of the fan 10 applies force to the coolant.

[0026] Embodiment 2

[0027] As a preferred solution of embodiment 1, please refer to Figure 1, also includes a second motor 5, a first bevel gear 6 and a second bevel gear 9, the second motor 5 is welded on the feed channel, and the output end of the second motor 5 extends to the inside of the feed channel, the first bevel gear 6 is arranged on the output end of the second motor 5, the second bevel gear 9 is arranged on the mounting shaft 101, and the first bevel gear 6 is meshed with the second bevel gear 9.

[0028] Working process: The steps are the same as those in Example 1. The second motor 5 is operated. The output end of the second motor 5 rotates to drive the first bevel gear 6 to rotate. The first bevel gear 6 meshes with the second bevel gear 9 and rotates. The second bevel gear 9 drives the fan 10 to rotate. The mechanical energy of the second motor 5 is used to drive the fan 10 to rotate and increase the flow rate of the coolant.

[0029] Embodiment 3

[0030] As a preferred solution of Example 2, please refer to Figure 3 , also includes a worm 12, a transmission shaft 14 and a turbine 13, the worm 12 is fixedly connected to the output end of the first motor 4, the transmission shaft 14 is rotatably connected to the feed channel and passes through the feed pipe, the first bevel gear 6 is arranged on the transmission shaft 14, the turbine 13 is arranged on the transmission shaft 14, and the turbine 13 is meshed with the worm 12.

[0031] Working process: the output end of the first motor 4 rotates to drive the worm 12 to rotate, the worm 12 drives the turbine 13 to rotate, the turbine 13 drives the transmission shaft 14 to rotate, and the transmission shaft 14 drives the fan 10 to rotate. The steps are the same as those in Example 2, replacing the function of the second motor 5, and reducing production costs.

[0032] Embodiment 4

[0033] As another preferred solution of embodiment 1, please refer to Figure 4 and Figure 5 , also includes a guide device, the guide device includes a stirring blade mechanism 15, a workbench 17, a transmission frame 20, a cam 19 and a third motor 18, the stirring blade mechanism 15 is slidably connected to the inside of the feed pipe, the transmission frame 20 is slidably connected to the workbench 17, the transmission frame 20 is fixedly connected to the stirring blade mechanism 15 through a connecting rod 16, the cam 19 is rotatably connected to the workbench 17, and the working surface of the cam 19 is in contact with the inner wall of the transmission frame 20, the third motor 18 is welded to the workbench 17, and the output end of the third motor 18 drives the cam 19 to rotate.

[0034] The stirring blade mechanism 15 includes a base 152, a rotating shaft 154, a torsion spring 155 and a working plate 151. The rotating shaft 154 is rotatably connected to the inside of the base 152. The torsion spring 155 is arranged inside the base 152 and sleeved on the outer surface of the rotating shaft 154. The inner wall of the torsion spring 155 is tightly connected to the annular side surface of the rotating shaft 154. The working plate 151 is fixed on the rotating shaft 154 through a connecting sleeve 153.

[0035] Working process: The steps are the same as those in Example 1. The third motor 18 is operated. The output end of the third motor 18 rotates to drive the cam 19 to rotate. The cam 19 drives the transmission frame 20 to slide back and forth on the workbench 17. The transmission frame 20 drives the base 152 to slide back and forth left and right through the connecting rod 16. The base 152 drives the working plate 151 to slide back and forth. During the reciprocating sliding of the working plate 151, when the movement direction of the working plate 151 is the same as the flow direction of the coolant, the coolant is pushed and a force in the same direction as the flow direction of the coolant is applied to the coolant to increase the flow rate of the coolant. When the movement direction of the working plate 151 is different from the flow direction of the coolant, the working plate 151 rotates in a direction close to the base 152, and the angle between the working plate 151 and the base 152 gradually decreases, and the force applied to the coolant is gradually stopped until the direction is changed. The torsion spring 155 drives the working plate 151 to reset through the rotating shaft 154, and the flow rate of the coolant is further increased.

[0036] One or more embodiments of this specification are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of this specification should be included in the scope of protection of this disclosure.

Claims

1. An annealing wheel cooling device for online annealing production, comprising: A liquid inlet channel (8), wherein a liquid inlet pipe (7) is arranged inside the liquid inlet channel (8); An annealing wheel (1), the annealing wheel (1) being rotatably connected to the liquid inlet channel (8) via a sleeve shaft (11), a liquid inlet (2) being provided in the middle of the sleeve shaft (11) for coolant to enter the interior of the annealing wheel (1); and A first motor (4), wherein an output end of the first motor (4) is transmission-connected to a sleeve shaft (11) via a transmission belt (3); The invention is characterized in that it comprises a fan (10), wherein the fan (10) is rotatably connected to the inside of a feed pipe of a feed channel; Also includes: A flow guiding device, the flow guiding device comprising: A stirring blade mechanism (15), wherein the stirring blade mechanism (15) is slidably connected inside the feed pipe; Workbench (17); A transmission frame (20), wherein the transmission frame (20) is slidably connected to the workbench (17), and the transmission frame (20) is fixedly connected to the stirring blade mechanism (15) via a connecting rod (16); A cam (19), wherein the cam (19) is rotatably connected to the workbench (17), and a working surface of the cam (19) is in contact with an inner wall of a transmission frame (20); and A third motor (18), wherein the third motor (18) is welded on the workbench (17), and an output end of the third motor (18) drives the cam (19) to rotate; The stirring blade mechanism (15) comprises: Base (152); A rotating shaft (154), wherein the rotating shaft (154) is rotatably connected inside the base (152); A torsion spring (155), wherein the torsion spring (155) is arranged inside the base (152) and sleeved on the outer surface of the rotating shaft (154), and the inner wall of the torsion spring (155) is tightly connected to the annular side surface of the rotating shaft (154); and A working plate (151), wherein the working plate (151) is fixed on the rotating shaft (154) via a connecting sleeve (153); Also includes: a first limiting plate, the first limiting plate being vertically arranged on the base (152) and used for limiting the rotation of the working plate (151) towards the coolant inlet; and A second limiting plate, the second limiting plate being arranged on the base (152) and being used to prevent the working plate (151) from being in contact with the base (152); The fan (10) comprises: A mounting shaft (101), the mounting shaft (101) being rotatably connected to the interior of the liquid inlet pipe (7) of the liquid inlet channel (8); and Two groups of fan blades (102) are symmetrically arranged at two ends of the installation shaft (101), and each group of fan blades (102) is provided with a plurality of fan blades, and the plurality of fan blades (102) are arranged in a ring shape and at equal distances on the installation shaft (101).

2. The annealing wheel cooling device for online annealing production according to claim 1, characterized in that: Also includes: A second motor (5), the second motor (5) is welded on the feed channel, and an output end of the second motor (5) extends into the feed channel; A first bevel gear (6), wherein the first bevel gear (6) is arranged on an output end of the second motor (5); as well as A second bevel gear (9), wherein the second bevel gear (9) is arranged on the mounting shaft (101), and the first bevel gear (6) is meshed with the second bevel gear (9).

3. The annealing wheel cooling device for online annealing production according to claim 2, characterized in that: Also includes: A worm (12), wherein the worm (12) is fixedly connected to an output end of the first motor (4); a transmission shaft (14), the transmission shaft (14) being rotatably connected to the feed channel and passing through the feed pipe, the first bevel gear (6) being arranged on the transmission shaft (14); and A turbine (13) is provided on a transmission shaft (14), and the turbine (13) is meshed with a worm (12).

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