Blow-drying device

Abstract

The utility model discloses a blow-drying device which comprises a base portion and a blow-drying die device arranged above the base portion, the blow-drying die device comprises a die body perpendicular to the base portion and an air pressure distribution block arranged on the side face of the die body, and a plurality of first cavities for conductor drawing wires to penetrate through are arranged in the die body at intervals. An air pressure distribution block is arranged in the die body, one end of the air pressure distribution block is provided with a connector, a plurality of air flow channels communicated with the connector respectively are arranged in the air pressure distribution block, a plurality of second cavities used for blow-drying are further arranged in the die body, and the second cavities are communicated with the corresponding first cavities and the air flow channels respectively. According to the utility model, the conductor monofilament in the first cavity can be blow-dried by using the interface, so that the surface of the conductor can be ensured to be dry during coiling, and the qualified rate of the conductor can be further improved, and the cable coiling device belongs to the technical field of cable production.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable production, and more specifically relates to a drying device. Background Art

[0002] At present, metal conductor wires will turn black during the production process, resulting in a low final qualification rate of the conductor, which is very likely to cause safety accidents. After investigation, it was found that the reason why the conductor turned black was that there were water stains on the surface of the conductor monofilament at the time of closing, and water stains are the main factor causing electrochemical corrosion of the conductor.

[0003] Therefore, there is an urgent need for a drying device that can solve the above problems in the production process of conductors. Summary of the invention

[0004] The main purpose of the utility model is to provide a drying device, which can ensure that the surface of the conductor is dry when closing, thereby improving the qualified rate of the conductor.

[0005] In order to achieve the above object, the technical solution of the utility model is:

[0006] A blow-drying device comprises a base portion and a blow-drying mold device arranged above the base portion, the blow-drying mold device comprises a mold body perpendicular to the base portion and an air pressure distribution block arranged on the side of the mold body, a plurality of first cavities for conductor wire drawing to pass through are arranged in intervals in the mold body, an interface is arranged at one end of the air pressure distribution block, a plurality of gas flow channels respectively connected to the interfaces are arranged in the air pressure distribution block, a plurality of second cavities for blow-drying are also arranged in the mold body, and a plurality of the second cavities are respectively connected to the corresponding first cavities and the gas flow channels.

[0007] In a specific embodiment of the present invention, the first cavities are parallel to each other, and the second cavities are respectively perpendicular to the corresponding first cavities.

[0008] In a specific embodiment of the present invention, the blow-drying mold device further comprises mold base plates correspondingly arranged on both sides of the mold body, and the mold base plates are detachably connected to the mold body.

[0009] In a specific embodiment of the present invention, the mold base plate is a stainless steel component, and the mold body is a synthetic polycrystalline component.

[0010] In a specific embodiment of the utility model, a plurality of wire drawing inlets connected to the first cavity are arranged at intervals in the die base plate, and a blow-drying die sleeve is arranged between each of the wire drawing inlets and the first cavity.

[0011] In a specific embodiment of the present invention, the wire drawing inlet is trumpet-shaped.

[0012] In a specific embodiment of the present invention, gaskets are respectively provided at the connection between the blow-drying mold sleeve and the first cavity.

[0013] In a specific embodiment of the present invention, the blow-drying mold sleeve is a component made of artificial polycrystalline material, and the gasket is a component made of fluororubber material.

[0014] In a specific embodiment of the present invention, the base portion includes a connecting plate and a mold frame fixing seat arranged on the upper end surface of the connecting plate, and the mold frame fixing seat and the connecting plate are connected by bolts.

[0015] In a specific embodiment of the present invention, the mold frame fixing seat and the connecting plate are both made of stainless steel.

[0016] One of the above technical solutions of the utility model has at least one of the following advantages or beneficial effects:

[0017] The utility model provides a blow-drying mold device above the base, and further provides an air pressure distribution block on the side of the mold body, and provides an interface at one end of the air pressure distribution block, and provides a plurality of gas flow channels connected with the interface in the air pressure distribution block, and respectively connects the second cavity with the corresponding first cavity and the gas flow channel, when the conductor wire drawing process is carried out, the interface can be used to blow dry the conductor monofilament in the first cavity, thereby ensuring that the surface of the conductor is dry when closing, thereby improving the qualified rate of the conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0019] Figure 1 It is an overall structural diagram of an embodiment of the utility model;

[0020] Figure 2 It is a side view of an embodiment of the utility model;

[0021] Figure 3 This is a cross-sectional view taken along the AA direction of an embodiment of the utility model;

[0022] Figure 4 This is a structural diagram of a mold body according to an embodiment of the utility model;

[0023] Figure 5 This is a structural diagram of a mold frame fixing seat of an embodiment of the utility model;

[0024] Figure 6 This is a structural diagram of an air pressure distribution block of an embodiment of the utility model;

[0025] Figure 7 This is a structural diagram of a die base plate of an embodiment of the utility model;

[0026] Figure 8 It is a structural diagram of a connecting plate of an embodiment of the utility model. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0029] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more features.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the term "connection" should be understood in a broad sense. For example, it can be a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal connection between two elements, indirect connection, or an interactive relationship between two elements.

[0032] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention.

[0033] Reference Figures 1 to 8As shown, a blow-drying device includes a base portion 1 and a blow-drying mold device 2 arranged above the base portion 1, wherein the base portion 1 includes a connecting plate 11 and a mold frame fixing seat 12 arranged on the upper end surface of the connecting plate 11, the mold frame fixing seat 12 and the connecting plate 11 are both stainless steel components, and the mold frame fixing seat 12 and the connecting plate 11 are detachably connected by four hexagonal head bolts with a specification of M10.0x30.0mm, and a single-turn spring and a flat washer are respectively arranged between each bolt and the mold frame fixing seat 12.

[0034] In one embodiment of the utility model, the blow-drying mold device 2 includes a mold body 21 perpendicular to the base portion 1, an air pressure distribution block 22 arranged on the side of the mold body 21, and a mold base plate 3 correspondingly arranged on both sides of the mold body 21, wherein the mold base plate 3 and the mold body 21 are detachably connected by screws.

[0035] In one embodiment of the utility model, since the service life of artificial polycrystal is more than 40 times that of tungsten steel mold material, and the risk of water stains on the conductor due to the tungsten steel mold not being replaced in time during use can be avoided, the mold base plate 3 is set to a stainless steel component and the mold body 21 is set to an artificial polycrystal material component.

[0036] In one embodiment of the utility model, eight first cavities 211 for conductor drawing to pass through are provided at intervals in the mold body 21, and the eight first cavities 211 are parallel to each other. Eight second cavities 212 for drying the drawn wires are also provided in the mold body 21, and the second cavities 212 are respectively perpendicular to the corresponding first cavities 211, thereby further improving the efficiency of gas introduction.

[0037] In one embodiment of the utility model, an interface 221 for gas introduction is provided at one end of the air pressure distribution block 22, and the interface 221 is a straight-through external wire quick connector. Eight gas flow channels 222 respectively connected to the interface 221 are also provided in the air pressure distribution block 22. The second cavity 212 is respectively connected to the corresponding first cavity 211 and the gas flow channel 222. When the conductor wire drawing process is performed, the interface 221 can be used to blow dry the conductor monofilament in the first cavity 211, thereby ensuring that the surface of the conductor is dry when closing, thereby improving the qualified rate of the conductor.

[0038] In one embodiment of the utility model, eight wire drawing inlets 4 connected to the first cavity 211 are arranged at intervals inside the die base plate 3, and the wire drawing inlets 4 are trumpet-shaped, which can facilitate the entry of the conductor for wire drawing, and a blow-drying die sleeve 5 made of an artificial polycrystalline material component is provided between each wire drawing inlet 4 and the first cavity 211, and by arranging gaskets 6 made of fluororubber material components at the connection between the blow-drying die sleeve 5 and the first cavity 211, the airtightness can be further increased, and the gasket 6 is an O-ring.

[0039] In one embodiment of the utility model, the surface of each mold base plate 3 is provided with six cylindrical head screws with a specification of M5.0x30.0mm, which are convenient for adjusting the connection position with the mold body 21, and the end where the mold frame fixing base 12 is connected to the mold body 21 is provided with an installation cavity 7 for adjusting the mold body 21, so that the drying device can be adjusted in the axial, radial and horizontal directions, thereby ensuring that the conductor can pass smoothly.

[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A blow-drying device, comprising a base portion (1) and a blow-drying mold device (2) arranged above the base portion (1), characterized in that: The blow-drying mold device (2) comprises a mold body (21) perpendicular to the base portion (1) and an air pressure distribution block (22) arranged on the side of the mold body (21); a plurality of first cavities (211) for conductor drawing to pass through are arranged at intervals in the mold body (21); an interface (221) is arranged at one end of the air pressure distribution block (22); a plurality of gas flow channels (222) respectively connected to the interfaces (221) are arranged in the air pressure distribution block (22); a plurality of second cavities (212) for blow-drying are also arranged in the mold body (21); a plurality of the second cavities (212) are respectively connected to the corresponding first cavities (211) and the gas flow channels (222).

2. The drying device according to claim 1, characterized in that: The first cavities (211) are parallel to each other, and the second cavities (212) are respectively perpendicular to the corresponding first cavities (211).

3. The drying device according to claim 1, characterized in that: The blow-drying mold device (2) further comprises mold base plates (3) correspondingly arranged on both sides of the mold body (21), and the mold base plates (3) are detachably connected to the mold body (21).

4. The drying device according to claim 3, characterized in that: The die base plate (3) is a stainless steel component, and the die body (21) is a man-made polycrystalline component.

5. The drying device according to claim 3, characterized in that: A plurality of wire drawing inlets (4) in communication with the first cavity (211) are arranged at intervals in the die base plate (3), and a blow-drying die sleeve (5) is provided between each of the wire drawing inlets (4) and the first cavity (211).

6. The drying device according to claim 5, characterized in that: The wire drawing inlet (4) is in a trumpet shape.

7. The drying device according to claim 5, characterized in that: Gaskets (6) are also provided at the connection points between the blow-drying mold sleeve (5) and the first cavity (211).

8. The drying device according to claim 7, characterized in that: The blow-drying mold sleeve (5) is a component made of artificial polycrystalline material, and the gasket (6) is a component made of fluororubber material.

9. The drying device according to claim 1, characterized in that: The base portion (1) comprises a connecting plate (11) and a mold frame fixing seat (12) arranged on the upper end surface of the connecting plate (11); the mold frame fixing seat (12) and the connecting plate (11) are connected by bolts.

10. The drying device according to claim 9, characterized in that: The mold frame fixing seat (12) and the connecting plate (11) are both made of stainless steel.

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