Copper wire tinning device for tinned wire processing

Abstract

The utility model discloses a copper wire tinning device for tinned wire processing, and belongs to the technical field of copper wire processing. The tinning device comprises a tinning component and an annular air knife. The tinning component is used for tinning a copper wire; the annular air knife is used for sending out air to the copper wire before tinning so as to blow away dust on the surface of the copper wire. By arranging the annular air knife, the annular air knife can send out air to the copper wire before tinning so as to blow away dust on the surface of the copper wire, and therefore the cleanliness of the copper wire is improved when the tinning component tins the copper wire.

Description

Technical Field

[0001] The present application relates to the technical field of copper wire processing, and in particular to a copper wire tinning device for tinning wire processing. Background Art

[0002] Tinned copper wire is copper wire coated with a thin layer of metallic tin. Tinned copper wire is softer and has excellent electrical conductivity. Compared to bare copper wire, it is more resistant to corrosion and oxidation, significantly extending the service life of low-voltage cables.

[0003] Patent publication number CN205710881U discloses a copper wire tinning device. In this device, the copper wire is cleaned by setting up a water washing tank. For the water used to clean the copper wire, workers also need to consider the treatment of the water. If it is discharged directly, it is relatively wasteful. If the water is recycled, it is necessary to set up a filtering device to filter impurities in the water, which is relatively troublesome. Utility Model Content

[0004] The purpose of this application is to address the above-mentioned problems existing in the prior art and to propose a copper wire tinning device for tinning wire processing.

[0005] The present application can be implemented through the following technical solution: a copper wire tinning device for tinning wire processing, comprising a tinning component and an annular air knife. The tinning component is used to tin the copper wire; the annular air knife is used to send gas to the copper wire before tinning to blow away dust on the surface of the copper wire.

[0006] In the above technical solution, by setting an annular air knife, the annular air knife can send gas to the copper wire before tinning to blow away the dust on the surface of the copper wire, thereby improving the cleanliness of the copper wire when the tinning component tinns the copper wire.

[0007] Furthermore, it also includes a dust suction end, which is used to suck away dust blown away by the annular air knife.

[0008] In the above technical solution, the dust suction end can suck away the dust blown away by the annular air knife, thereby reducing pollution to the workshop environment.

[0009] Furthermore, it also includes a mounting frame, which is driven to rotate by a motor, and a plurality of rotating columns are rotatably installed on the mounting frame. A winding drum is detachably installed on the rotating column, and the rotating column is driven to rotate by a motor so that the winding drum can reel in the tinned copper wire.

[0010] In the above technical solution, motor 2 can drive the rotating column to rotate so that the winding drum can reel in the tinned copper wire. After one winding drum completes reeling the copper wire, motor 1 can drive the mounting frame to rotate so that the other winding drum can continue to reel in the copper wire, which is more convenient.

[0011] Furthermore, a plug-in block is formed on the outer wall of the rotating column in the length direction, and a plug-in groove for inserting the plug-in block is opened on the inner wall of the winding drum along its own length direction. The winding drum limits its own displacement along the length direction of the rotating column through a fixing component.

[0012] In the above technical solution, the plug-in block can be inserted into the plug-in slot when the winding drum is sleeved on the rotating column. The plug-in block and the plug-in slot can limit the rotation of the winding drum along the circumference of the rotating column.

[0013] Furthermore, the fixing assembly includes a spring installed in the rotating column and a clamping block installed on the spring. The spring can force the clamping block to be exposed on the plug-in block. A clamping groove for the clamping block to be embedded is provided on the inner wall of the winding drum.

[0014] In the above technical solution, when the winding drum is sleeved on the rotating column, the spring can force the clamping block to be embedded in the clamping slot, and the clamping block and the clamping slot can limit the axial movement of the winding drum.

[0015] Furthermore, a hemispherical surface is formed on the clamping block, and the hemispherical surface can be embedded in the clamping slot.

[0016] In the above technical solution, by providing a hemispherical surface, the clamping block can be more easily disengaged from the clamping slot when the winding drum is removed from the rotating column.

[0017] Furthermore, it also includes a drying fan, which is used to dry the tinned copper wire.

[0018] In the above technical solution, the drying fan can dry the tinned copper wire.

[0019] Furthermore, a plurality of stirring blades are provided in the tinned component.

[0020] In the above technical solution, when the tin-plated component is a tin liquid pool, the stirring blade can stir the tin liquid in the tin-plated component, thereby making the various components in the tin-plated component uniform.

[0021] To sum up, the present application has the following technical effects: by setting an annular air knife, the annular air knife can send gas to the copper wire before tinning to blow away the dust on the surface of the copper wire, thereby improving the cleanliness of the copper wire when the tinning component tinns the copper wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of this application;

[0023] Figure 2 It is a schematic diagram of the location of the drying fan in this application;

[0024] Figure 3 It is a schematic diagram of the positions of the plug slots and plug blocks in this application;

[0025] Figure 4 It is a schematic diagram of the position of the card block in this application;

[0026] Figure 5 It is a schematic diagram of the position of the card slot in this application.

[0027] Description of reference numerals:

[0028] 1. Tinned parts; 2. Copper wire; 3. Annular air knife; 4. Vacuum terminal; 5. Mounting bracket; 6. Motor 1; 7. Rotating column; 8. Winding drum; 81. Plug slot; 82. Clamping slot; 9. Motor 2; 10. Plug block; 11. Fixing assembly; 111. Spring; 112. Clamping block; 1121. Hemispherical surface; 12. Drying fan; 13. Stirring blade; 14. Guide wheel; 15. Workbench; 16. Moving bracket; 18. Guide rod; 181. Threading hole; 19. Motor 4 DETAILED DESCRIPTION

[0029] Please refer to the attached drawings in the manual Figure 1 One embodiment of the present application provides a copper wire tinning device for tinning wire processing, comprising a tinning component 1, which is a tin liquid pool containing tin liquid. The tin liquid is used to immerse the copper wire 2 so as to tin the copper wire 2. A workbench 15 is provided next to the tinning component 1. Two guide wheels 14 are rotatably installed on the workbench 15 and on the inner wall of the tinning component 1. The guide wheels 14 are used to guide the movement path of the copper wire 2. An annular air knife 3 is detachably installed between the two guide wheels 14 on the workbench 15. The center of the annular air knife 3 is used for allowing the untinned copper wire 2 to pass through. The annular air knife 3 can be connected to an air pump through a pipeline. The air pump is used to supply air to the annular air knife 3, so that the annular air knife 3 can send gas to the outer wall of the copper wire 2 in the longitudinal direction, thereby blowing away impurities such as dust on the outer wall of the copper wire 2 in the longitudinal direction to ensure the cleanliness of the copper wire 2 immersed in the tin liquid. A dust collection terminal 4 is provided on each side of the annular air knife 3. Dust collection terminals 4 are mounted on a workbench 15 and can be connected to an external vacuum cleaner via a hose. Dust collection terminals 4 can remove dust blown away by the annular air knife 3. Two stirring blades 13 are rotatably mounted on the inner wall of the tin-plating component 1. The rotation axis of stirring blades 13 is horizontal relative to the ground. Stirring blades 13 are driven by motor 3 to rotate, thereby stirring the tin liquid to achieve uniform composition.

[0030] Please refer to the attached drawings in the manual Figure 1 and Figure 2 A drying box is placed on the side of the tinned component 1 away from the workbench. Two guide wheels 14 that can contact the copper wire 2 are also rotatably installed in the drying box. A drying fan 12 is installed in the drying box. The drying fan 12 is used to dry the tinned copper wire 2.

[0031] Please refer to the attached drawings in the manual Figure 1 A movable frame 16 is provided on the side of the drying box away from the tinned component 1. A screw is rotatably installed on the movable frame 16. A guide rod 18 is threadedly connected to the screw. A threading hole 181 is provided on the guide rod 18 for the dried copper wire 2 to pass through. The screw is driven to rotate by a motor 4 19. The rotation of the screw can drive the guide rod 18 to move along the length direction of the screw.

[0032] Please refer to the attached drawings in the manual Figure 1 and Figure 3 A mounting rack 5 is placed on the side of the mobile rack 16 away from the drying box. The mounting rack 5 is driven to rotate by a motor 1 6. The rotation axis of the mounting rack 5 is perpendicular to the ground. Four rotating columns 7 are detachably mounted on the mounting rack 5. The axes of the four rotating columns 7 are all horizontal relative to the ground. A winding drum 8 is sleeved on the rotating column 7. The rotating column 7 is driven to rotate by a motor 2 9 so that the winding drum 8 can rewind the dried copper wire 2. The guide rod 18 can make the copper wire 2 evenly wound on the winding drum 8.

[0033] Please refer to the attached drawings in the manual Figure 3 、 Figure 4 and Figure 5 The outer wall of the rotating column 7 in the longitudinal direction is formed with a plug-in block 10, and the inner wall of the winding drum 8 is provided with a plug-in slot 81 along its own length direction for inserting the plug-in block 10, thereby limiting the circumferential rotation of the winding drum 8 relative to the rotating column 7. The winding drum 8 is limited by a fixing component 11 to limit its displacement along the length direction of the rotating column 7. A spring 111 is installed in the rotating column 7. The spring 111 is a compression spring 111. A block 112 is installed at the end of the spring 111. The spring 111 can force the block 112 to be exposed to the plug-in block 10. When the winding drum 8 is not mounted on the rotating column 7, the block 112 can be exposed to the plug-in block 10 due to the elastic force of the spring 111. The end of the block 112 facing away from the spring 111 is formed with a hemispherical surface 1121. The hemispherical surface 1121 can be exposed to the plug-in block 10. A slot 82 is provided on the inner wall of the winding drum 8. The slot 82 is hemispherical. When the winding drum 8 is sleeved on the rotating column 7, when the slot 82 is opposite to the block 112, the block 112 can be embedded in the slot 82 due to the elastic force of the spring 111. The block 112 and the slot 82 can limit the displacement of the winding drum 8 along the axial direction of the rotating column 7.

[0034] The working principle of this embodiment is as follows: one end of the copper wire 2 is fixed to the reel 8 by glue or other objects, and the motor 2 9 is turned on to make the reel 8 reel the copper wire 2. The copper wire 2 first passes through the annular air knife 3 to remove dust on its outer wall, and then the copper wire 2 enters the tin plating tank for tinning. The copper wire 2 leaving the tin plating tank can be dried by the drying fan 12, and then the reel 8 can reel the dried copper wire 2.

[0035] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A copper wire tinning device for tinning wire processing, characterized in that: include: A tinning component (1), the tinning component (1) is used for tinning a copper wire (2); An annular air knife (3) is used to deliver gas to a copper wire (2) before tinning, thereby blowing away dust on the surface of the copper wire (2).

2. The copper wire tinning device for tinning wire processing according to claim 1, characterized in that: It also comprises a dust suction end (4), and the dust suction end (4) is used for sucking away the dust blown away by the annular air knife (3).

3. The copper wire tinning device for tinning wire processing according to claim 1, characterized in that: The invention also includes a mounting frame (5), the mounting frame (5) is driven to rotate by a motor (6), a plurality of rotating columns (7) are rotatably mounted on the mounting frame (5), a winding drum (8) is detachably mounted on the rotating column (7), and the rotating column (7) is driven to rotate by a motor (9) so that the winding drum (8) can reel in the tinned copper wire (2).

4. The copper wire tinning device for tinning wire processing according to claim 3, characterized in that: A plug-in block (10) is formed on the outer wall of the rotating column (7) in the longitudinal direction, and a plug-in slot (81) for inserting the plug-in block (10) is opened on the inner wall of the winding drum (8) along its own longitudinal direction. The winding drum (8) limits its own displacement along the longitudinal direction of the rotating column (7) through a fixing component (11).

5. The copper wire tinning device for tinning wire processing according to claim 4, characterized in that: The fixing assembly (11) includes a spring (111) installed in the rotating column (7) and a clamping block (112) installed on the spring (111). The spring (111) can force the clamping block (112) to be exposed outside the plug-in block (10). A clamping groove (82) for the clamping block (112) to be embedded is provided on the inner wall of the winding drum (8).

6. The copper wire tinning device for tinning wire processing according to claim 5, characterized in that: A hemispherical surface (1121) is formed on the clamping block (112), and the hemispherical surface (1121) can be embedded in the clamping slot (82).

7. The copper wire tinning device for tinning wire processing according to claim 1, characterized in that: It also includes a drying fan (12), which is used to dry the tinned copper wire (2).

8. The copper wire tinning device for tinning wire processing according to claim 1, characterized in that: Several stirring blades (13) are provided in the tinned component (1).

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