Surface powder coating device for wire production

Abstract

The utility model relates to the technical field of wires and cables, in particular to a surface powder coating device for wire production. The surface powder coating device for wire production comprises a base, a connecting seat, a feeding pipe, a powder storage box, a first discharging pipe, a second discharging pipe, a third discharging pipe, a driving motor and the like, a connecting base is installed on the base, a powder storage box is installed on the connecting base, a feeding pipe is arranged on the powder storage box, a first discharging pipe, a second discharging pipe and a third discharging pipe are symmetrically arranged at the bottom of the powder storage box, and driving motors are installed on the two sides of the base. The stirring mechanism is arranged to scatter talcum powder in the powder storage box, the talcum powder is prevented from caking to affect powder coating work, cleaning rings of different specifications are further arranged, wires of different specifications can be better cleaned, and the functions of stirring and scattering the talcum powder and cleaning the wires before and after powder coating are achieved.

Description

Technical Field

[0001] This utility model relates to the field of wire and cable technology, and in particular to a surface coating device for wire production. Background Technology

[0002] Electrical wires are widely used in various industries. With the continuous advancement of technology, electronic devices are now ubiquitous, and all electronic devices require electrical wires for power. Most electrical wires consist of two parts: a plastic-insulated sheath encasing a copper or aluminum core. The sheath protects the core from mechanical damage. Electrical wires are manufactured through three processes: drawing, stranding, and sheathing. The more complex the specifications, the higher the repetition rate. Sheathing involves coating molten plastic onto the copper or aluminum core to form a plastic insulation layer. Before applying the plastic insulation layer, talcum powder is usually applied to the surface of the core to improve adhesion and prevent the wire core from sticking to the insulation layer.

[0003] When coating cable cores with talcum powder, a powder coating machine is usually used. After the cable cores pass through the discharge pipe of the powder coating machine, they are then covered with an insulation layer by an extruder. However, before the powder coating work, the wires need to be cleaned to prevent excessive dust from adhering to them. After the powder coating is completed, if too much talcum powder is applied, it is not convenient to proceed to the next process. Therefore, the excess powder must be swept off the wires, which is labor-intensive. Moreover, if the talcum powder is left for a long time, it may clump, which is not conducive to the powder coating of the wires, resulting in waste of talcum powder and increased production costs. Therefore, there is an urgent need for a surface powder coating device for wire production with mixing and cleaning functions. Utility Model Content

[0004] In order to overcome the shortcomings of existing talcum powder coating machines that cannot clean the wires before and after coating, and that talcum powder clumping can easily lead to reduced coating efficiency and increased production costs, this utility model provides a surface coating device for wire production.

[0005] To solve the above-mentioned technical problems, this utility model provides a surface powdering device for wire production, including a base, a connecting seat, a feed pipe, a powder storage box, a first discharge pipe, a second discharge pipe, a third discharge pipe, a drive motor, a first guide wheel, a second guide wheel, a third guide wheel, a stirring mechanism, and a cleaning mechanism. The connecting seat is installed on the base, and the powder storage box is installed on the connecting seat. The powder storage box is provided with a feed pipe. The first discharge pipe, the second discharge pipe, and the third discharge pipe are symmetrically arranged at the bottom of the powder storage box. The drive motor is installed on both sides of the base. The output shaft of the drive motor is connected to a rotating rod through a coupling. The first guide wheel, the second guide wheel, and the third guide wheel are evenly installed on the rotating rod. The stirring mechanism is provided on the powder storage box, and the cleaning mechanism is provided on the connecting seat.

[0006] Preferably, the stirring mechanism includes a fixed rod, a servo motor, and stirring rods. The servo motor is installed on one side of the powder storage box, and the fixed rod is rotatably mounted on the powder storage box. The output shaft of the servo motor passes through one side of the powder storage box and is connected to the fixed rod via a coupling. Several stirring rods are installed on the fixed rod.

[0007] Preferably, the cleaning mechanism includes a first cleaning ring, a second cleaning ring, and a third cleaning ring, and the first cleaning ring, the second cleaning ring, and the third cleaning ring are symmetrically installed at the bottom of the powder storage box.

[0008] Preferably, it also includes a filter screen, a collection box, and a handle. The filter screen is provided on the base, the collection box is movably provided on the base, and the collection box is provided with a handle.

[0009] Preferably, it also includes a dust cover, which is movably provided on the feed pipe.

[0010] Preferably, it also includes an observation window, which is embedded in the powder storage box.

[0011] Preferably, it also includes a rubber sleeve, with the handle fitted with a rubber sleeve.

[0012] Preferably, the first discharge pipe, the second discharge pipe, the third discharge pipe, the first guide wheel, the second guide wheel, the third guide wheel, the first cleaning ring, the second cleaning ring, and the third cleaning ring are all of different specifications.

[0013] Beneficial effects: This utility model has a stirring mechanism to disperse the talc powder inside the powder storage box, preventing the talc powder from clumping and affecting the powder passing process. It also has cleaning rings of different specifications, which can better clean the wires of different specifications, achieving the functions of stirring and dispersing talc powder and cleaning the wires before and after powder passing. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the first part of this utility model.

[0016] Figure 3 This is a three-dimensional structural diagram of the second part of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the stirring mechanism of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the cleaning mechanism of this utility model.

[0019] The markings in the attached diagram are as follows: 1-base, 2-connecting seat, 3-feed pipe, 4-powder storage box, 5-first discharge pipe, 51-second discharge pipe, 52-third discharge pipe, 6-drive motor, 61-first guide wheel, 62-second guide wheel, 63-third guide wheel, 7-filter screen, 8-collection box, 80-handle, 9-stirring mechanism, 90-fixed rod, 91-servo motor, 92-stirring rod, 10-cleaning mechanism, 100-first cleaning ring, 101-second cleaning ring, 102-third cleaning ring, 11-dust cover, 12-observation window, 13-rubber sleeve. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Example 1

[0022] A surface coating device for wire production, such as Figure 1 , Figure 2 and Figure 3 As shown, the device includes a base 1, a connecting seat 2, a feed pipe 3, a powder storage box 4, a first discharge pipe 5, a second discharge pipe 51, a third discharge pipe 52, a drive motor 6, a first guide wheel 61, a second guide wheel 62, a third guide wheel 63, a stirring mechanism 9, and a cleaning mechanism 10. The connecting seat 2 is mounted on the base 1 and serves as the mounting point. The powder storage box 4 is mounted on the connecting seat 2 and can store a large amount of talc powder. The feed pipe 3 is installed on the top of the powder storage box 4, facilitating the addition of talc powder. The first discharge pipe 5, the second discharge pipe 51, and the third discharge pipe 52 are symmetrically installed on the bottom of the powder storage box 4. These three discharge pipes are of three different sizes, allowing for different specifications of discharge pipes to be used. The wires can fit better with the discharge pipe. The top of the base 1 is symmetrically equipped with mounting brackets, and the drive motor 6 is installed through the mounting brackets. The drive motor 6 is used for driving. The output shaft of the drive motor 6 is connected to the rotating rod through the coupling. The rotating rod is equipped with a first guide wheel 61, a second guide wheel 62 and a third guide wheel 63. The first guide wheel 61, the second guide wheel 62 and the third guide wheel 63 are guide wheels of different specifications and sizes, which facilitates the fixing and guidance of wires of different specifications. The powder storage box 4 is equipped with a stirring mechanism 9. The stirring mechanism 9 can disperse the talc powder inside the powder storage box 4 to prevent the talc powder from clumping and affecting the powder passing operation. The connecting seat 2 is equipped with a cleaning mechanism 10. The cleaning mechanism 10 can clean the wires before and after passing them through the powder.

[0023] like Figure 4As shown, the stirring mechanism 9 includes a fixed rod 90, a servo motor 91, and stirring rods 92. A mounting bracket is provided on the left side of the powder storage box 4, through which the servo motor 91 is mounted. The servo motor 91 provides power. The fixed rod 90 is rotatably mounted in the middle of the powder storage box 4. The fixed rod 90 serves as a mounting device. The output shaft of the servo motor 91 passes through the left side of the powder storage box 4 and is connected to the left end of the fixed rod 90 via a coupling. Multiple stirring rods 92 are mounted on the fixed rod 90. The stirring rods 92 are circular snowflake-shaped, which better disperses the talc powder inside the powder storage box 4.

[0024] like Figure 5 As shown, the cleaning mechanism 10 includes a first cleaning ring 100, a second cleaning ring 101, and a third cleaning ring 102. The powder storage box 4 is symmetrically provided with the first cleaning ring 100, the second cleaning ring 101, and the third cleaning ring 102 at the bottom. The brushes inside the first cleaning ring 100, the second cleaning ring 101, and the third cleaning ring 102 can clean the wires.

[0025] When it is necessary to pass the wire through the talcum powder, select the appropriate discharge pipe, guide wheel, and cleaning ring according to the wire specifications. If the wire is suitable for the specifications of the first discharge pipe 5, the first guide wheel 61, and the first cleaning ring 100, firstly, slide the wire through the first guide wheel 61 on one side to secure it, then pass it through the first cleaning ring 100 on one side for cleaning before passing the talcum powder, then pass it through the two first discharge pipes 5 to apply talcum powder, then pass it through the first cleaning ring 100 on the other side to evenly apply the talcum powder to the wire and sweep off any excess talcum powder, then slide it onto the first guide wheel 61 on the other side. Start the two drive motors 6, and the output shaft of the drive motor 6 drives the rotating rod and the first guide wheel 61 on it to rotate through the coupling, so that the wire is continuously conveyed through the first guide wheel 61, the first cleaning ring, and the first discharge pipe 5 for passing the talcum powder. At the same time, start the servo motor 91 to drive the fixed rod 90 and the stirring rod 92 on it to rotate to disperse the talcum powder inside the powder storage box 4 and prevent the talcum powder from clumping and affecting the passing the talcum powder.

[0026] Example 2

[0027] Based on Example 1, such as Figure 1 and Figure 2 As shown, it also includes a filter screen 7, a collection box 8, and a handle 80. The filter screen 7 is installed on the upper part of the base 1, and the collection box 8 is slidably installed inside the base 1. The collection box 8 can be slid out to recycle the talcum powder collected inside. The handle 80 is installed on the upper part of the collection box 8, which makes it easy to pull out the collection box 8.

[0028] like Figure 1As shown, it also includes a dust cover 11, an observation window 12, and a rubber sleeve 13. The dust cover 11 is movably installed on the feed pipe 3. The dust cover 11 can prevent dust from entering the powder storage box 4. The powder storage box 4 is equipped with an observation window 12, which is made of transparent material. The rubber sleeve 13 on the handle 80 can prevent slipping.

[0029] When talcum powder needs to be added, open the dust cover 11 and pour the talcum powder into the powder storage box 4. If you need to check whether there is enough talcum powder inside the powder storage box 4, you can directly observe the amount of talcum powder inside the powder storage box 4 through the observation window 12. When excess talcum powder is swept off, the talcum powder falls from the filter screen 7 into the collection box 8 and is collected. Pull out the collection box 8 with the handle 80 to recycle the talcum powder inside. The rubber sleeve 13 prevents slipping when pulling out the collection box 8.

[0030] The above-described embodiments are merely preferred embodiments of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications, improvements, and substitutions without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the appended claims.

Claims

1. A surface overcoating device for wire production, comprising a base (1), a connecting seat (2), a feeding pipe (3) and a powder storage box (4), the connecting seat (2) is installed on the base (1), the powder storage box (4) is installed on the connecting seat (2), and the feeding pipe (3) is arranged on the powder storage box (4), characterized in that, It also includes the first discharge pipe (5), the second discharge pipe (51), the third discharge pipe (52), the driving motor (6), the first guide wheel (61), the second guide wheel (62), the third guide wheel (63), the stirring mechanism (9) and the cleaning mechanism (10), the bottom of the powder storage box (4) is symmetrically provided with the first discharge pipe (5), the second discharge pipe (51) and the third discharge pipe (52), the base (1) is provided with the driving motor (6) on both sides, the output shaft of the driving motor (6) is connected with the rotating rod through the shaft coupling, the rotating rod is uniformly provided with the first guide wheel (61), the second guide wheel (62) and the third guide wheel (63), the powder storage box (4) is provided with the stirring mechanism (9), and the connecting seat (2) is provided with the cleaning mechanism (10).

2. The surface powdering device for electric wire production according to claim 1, wherein The stirring mechanism (9) comprises a fixed rod (90), a servo motor (91) and a stirring rod (92), one side of the powder storage box (4) is provided with the servo motor (91), the powder storage box (4) is rotatably provided with the fixed rod (90), the output shaft of the servo motor (91) penetrates one side of the powder storage box (4) and is connected with the fixed rod (90) through the shaft coupling, and a plurality of stirring rods (92) are installed on the fixed rod (90).

3. The surface powdering device for electric wire production according to claim 2, wherein The cleaning mechanism (10) comprises a first cleaning ring (100), a second cleaning ring (101) and a third cleaning ring (102), and the first cleaning ring (100), the second cleaning ring (101) and the third cleaning ring (102) are symmetrically installed at the bottom of the powder storage box (4).

4. The surface powdering device for electric wire production according to claim 3, wherein It also includes a filter screen (7), a collection box (8) and a handle (80), the base (1) is provided with the filter screen (7), the base (1) is movably provided with the collection box (8), and the collection box (8) is provided with the handle (80).

5. The surface overcoating apparatus for wire production according to claim 4, wherein It also includes a dust cover (11), and the dust cover (11) is movably arranged on the feeding pipe (3).

6. The surface powdering device for electric wire production according to claim 5, wherein It also includes an observation window (12), and the observation window (12) is embedded on the powder storage box (4).

7. The surface overcoating apparatus for wire production according to claim 6, wherein It also includes a rubber sleeve (13), and the rubber sleeve (13) is sleeved on the handle (80).

8. The surface overcoating apparatus for wire production according to claim 7, wherein The first discharge pipe (5), the second discharge pipe (51), the third discharge pipe (52), the first guide wheel (61), the second guide wheel (62), the third guide wheel (63), the first cleaning ring (100), the second cleaning ring (101) and the third cleaning ring (102) are different specifications.

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