Drying equipment for brass wire galvanizing

Abstract

The utility model relates to the technical field of brass galvanization processing equipment, in particular to drying equipment for brass wire galvanization, and aims to solve the problems of overlong length and low space utilization rate of a drying chamber in the prior art. The drying equipment comprises a drying box, the upper side face of which is provided with an outlet and the lower side face of which is provided with an inlet; the rotating shaft is arranged in the drying box and is perpendicular to the horizontal plane; the rotating frame is arranged on the rotating shaft, is connected with the rotating shaft through a bearing, and has a motion freedom degree of rotating around the rotating shaft; the hot air generator is arranged on the lower portion in the drying box and enables air to generate hot air ascending airflow through heating; and brass wires needing to be dried enter the drying box from the inlet, then are wound on the outer surface of the rotating frame, and then leave the drying box from the outlet.

Description

Technical Field

[0001] The utility model relates to the technical field of copper wire processing equipment, in particular to drying equipment for galvanizing brass wires. Background Art

[0002] The brass galvanizing process includes degreasing and oil removal, pickling and rust removal, solvent-assisted plating, and drying procedures. Post-galvanizing treatment includes cooling, passivation, and finishing of plated parts.

[0003] The existing drying process is to directly pull the brass wire through the drying room for drying, which results in the drying room being too long and the space utilization rate being low. Summary of the invention

[0004] In view of this, the purpose of the utility model is to provide a drying device for galvanizing brass wire to solve the problem that the drying room in the prior art is too long and the space utilization rate is low.

[0005] Based on the above purpose, the utility model provides a drying device for galvanizing brass wire, including a drying box, an outlet is provided on the upper side, and an inlet is provided on the lower side; a rotating shaft is arranged inside the drying box and is perpendicular to the horizontal plane; a rotating frame is arranged on the rotating shaft, connected to the rotating shaft through a bearing, and has the freedom of movement to rotate around the rotating shaft; a hot air generator is arranged in the lower part of the drying box, and generates a hot air rising airflow by heating the air; the brass wire to be dried enters the drying box from the inlet, is wound around the outer surface of the rotating frame, and then leaves the drying box through the outlet.

[0006] As a further improvement of the present application, a driving motor is further provided on the top of the drying box, the output shaft of the driving motor is dynamically connected to the rotating frame, and the driving motor drives the rotating frame to actively rotate.

[0007] As a further improvement of the present application, the linear speed of the actively rotating periphery of the rotating frame is equal to the speed at which the brass wire to be dried enters the drying box.

[0008] As a further improvement of the present application, a speed sensor is also provided on the upper part of the drying box for detecting the speed at which the brass wire to be dried enters the drying box, and the speed sensor is connected to the electrical signal of the drive motor.

[0009] As a further improvement of the present application, the rotating frame includes a frame body and a surface body wrapped around the outer surface of the frame body, and a plurality of air holes are densely and evenly arranged on the surface body.

[0010] As a further improvement of the present application, a supplementary heating wire is provided in the frame.

[0011] As a further improvement of the present application, the hot air generator includes a mounting frame, a heating wire reel arranged on the mounting frame, and a spoiler fan arranged on the mounting frame; the heating wire reel is arranged on the upper part of the spoiler fan.

[0012] Beneficial effects of the utility model: The application provides a drying device for galvanizing brass wire. The brass wire to be dried is wound on the rotating frame to increase the total length of the brass wire in the drying box. The length of the drying box is reduced by increasing the height of the drying box, thereby improving the space utilization of the drying box. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the present invention or 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 in the following description are only for the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of a drying device for galvanizing brass wire according to a specific implementation method of the present application;

[0015] Figure 2 This is a schematic top view of the structure of a rotating frame of a drying equipment for galvanizing brass wire according to a specific implementation method of the present application.

[0016] In the figure: 1. drying box; 2. rotating shaft; 3. rotating frame; 31. frame body; 32. surface body; 33. air vent; 34. supplementary heating wire; 4. hot air generator; 41. mounting frame; 42. heating wire coil; 43. turbulence fan; 5. driving motor. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0018] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention 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 include 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.

[0019] like Figure 1-2 As shown, a drying device for galvanizing brass wire comprises a drying box 1, wherein an outlet is provided on the upper side and an inlet is provided on the lower side; a rotating shaft 2 is arranged inside the drying box 1 and is perpendicular to the horizontal plane; a rotating frame 3 is arranged on the rotating shaft 2 and is connected to the rotating shaft 2 through a bearing, and has the freedom of movement to rotate around the rotating shaft 2; a hot air generator 4 is arranged at the lower part of the drying box 1, and generates a hot air rising airflow by heating the air; the brass wire to be dried enters the drying box 1 from the inlet and is wound on the outer surface of the rotating frame 3, and then leaves the drying box 1 through the outlet, and the total length of the brass wire in the drying box 1 is increased by winding on the rotating frame 3, and the length of the drying box 1 is reduced by increasing the height of the drying box 1, thereby improving the space utilization rate of the drying box 1.

[0020] In order to reduce the overall resistance and avoid breaking the brass wire during the drying process, a driving motor 5 is further provided on the top of the drying box 1. The output shaft of the driving motor 5 is dynamically connected to the rotating frame 3, and the driving motor 5 drives the rotating frame 3 to actively rotate.

[0021] Furthermore, the linear speed of the actively rotating periphery of the rotating frame 3 is equal to the speed at which the brass wire to be dried enters the drying box 1 .

[0022] In order to detect the forward speed of the brass wire, a speed sensor is further provided on the upper portion of the drying box 1 for detecting the speed at which the brass wire to be dried enters the drying box 1 . The speed sensor is electrically connected to the drive motor 5 .

[0023] The speed sensor includes a support rod, which is arranged on the drying box 1, a detection wheel, which is arranged on the support rod, and a rotation speed detection unit, which is used to detect the rotation speed of the detection wheel. The outer wall of the detection wheel is in contact with the brass wire, and the forward movement of the brass wire drives the detection wheel to rotate. The rotation speed detection unit detects the rotation speed of the detection wheel, and then obtains the linear speed at the outer edge of the detection wheel through the radius of the detection wheel, that is, the forward speed of the brass wire is obtained.

[0024] The rotating frame 3 includes a frame body 31 and a surface body 32 wrapped around the outer surface of the frame body 31 , and a plurality of air holes 33 are densely and evenly arranged on the surface body 32 .

[0025] In order to increase the drying efficiency, a supplementary heating wire 34 is provided in the frame 31. The supplementary heating wire 34 adds to the temperature in the rotating frame 3, thereby heating both sides of the brass wire.

[0026] In order to realize hot air generation, the hot air generator 4 includes a mounting frame 41 , a heating wire reel 42 arranged on the mounting frame 41 , and a spoiler fan 43 arranged on the mounting frame 41 ; the heating wire reel 42 is arranged on the upper part of the spoiler fan 43 .

[0027] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0028] The utility model is 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 the utility model should be included in the scope of protection of the utility model.

Claims

1. A drying device for galvanizing brass wire, characterized in that it includes A drying box (1) having an outlet on the upper side and an inlet on the lower side; A rotating shaft (2) is arranged inside the drying box (1) and is perpendicular to a horizontal plane; A rotating frame (3) is arranged on the rotating shaft (2), connected to the rotating shaft (2) via a bearing, and has the freedom of movement to rotate around the rotating shaft (2); A hot air generator (4) is arranged at the lower part of the drying box (1) and generates a hot air rising flow by heating the air; The brass wire to be dried enters the drying box (1) from the inlet, is wound on the outer surface of the rotating frame (3), and then leaves the drying box (1) through the outlet.

2. The drying equipment for galvanizing brass wire according to claim 1, characterized in that: A driving motor (5) is also provided on the top of the drying box (1); an output shaft of the driving motor (5) is connected to the rotating frame (3) in a power manner; and the driving motor (5) drives the rotating frame (3) to actively rotate.

3. The drying equipment for galvanizing brass wire according to claim 2, characterized in that: The linear speed of the actively rotating periphery of the rotating frame (3) is equal to the speed at which the brass wire to be dried enters the drying box (1).

4. The drying equipment for galvanizing brass wire according to claim 3, characterized in that: A speed sensor is also provided on the upper part of the drying box (1) for detecting the speed at which the brass wire to be dried enters the drying box (1); the speed sensor is connected to the drive motor (5) via an electrical signal.

5. The drying equipment for galvanizing brass wire according to claim 1, characterized in that: The rotating frame (3) comprises a frame body (31) and a surface body (32) wound around the outer surface of the frame body (31), and a plurality of air holes (33) are densely and evenly arranged on the surface body (32).

6. The drying equipment for galvanizing brass wire according to claim 5, characterized in that: A supplementary heating wire (34) is arranged in the frame (31).

7. The drying equipment for galvanizing brass wire according to claim 1, characterized in that: The hot air generator (4) comprises a mounting frame (41), a heating wire coil (42) arranged on the mounting frame (41), and a turbulent fan (43) arranged on the mounting frame (41); The heating wire coil (42) is arranged on the upper part of the turbulent fan (43).

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