CN218251135U

CN218251135U - Medium-high voltage cable graphite coating mechanism

Info

Publication number: CN218251135U
Application number: CN202222636674.3U
Authority: CN
Inventors: 徐前进
Original assignee: Henan Liugong Graphite Co ltd
Current assignee: Henan Liugong Graphite Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-01-10
Anticipated expiration: 2032-10-09

Abstract

The utility model belongs to the technical field of cable manufacture, especially, medium and high voltage cable scribbles graphite mechanism to current coating mode is artifical stirring limit coating usually, though there is the inhomogeneous problem of appropriate improvement coating, but the effect is still unsatisfactory, and manual stirring inefficiency moreover for the problem that coating process is inefficient, the scheme that now proposes, it is including paining casing and graphite case, graphite case sets up in the top of paining the casing, and graphite case's top is provided with adds the pipe, adds to be provided with sealed lid on the pipe, and the rotary rod is installed to the graphite incasement internal rotation, and the outside of rotary rod is provided with a plurality of puddlers, and graphite case's bottom is provided with the passage, the utility model discloses can effectually keep graphite to have certain dense and mobility, avoid condensing, be convenient for coat, simultaneously can be fast and even with graphite coating to the cable surface, need not the manual work to operate, simple convenient efficient.

Description

Medium-high voltage cable graphite coating mechanism

Technical Field

The utility model relates to a cable manufacture technical field especially relates to a well high voltage cable scribbles graphite mechanism.

Background

The graphite needs to be coated in the production process of the middle-high voltage cable outer sheath, the carbon black powder is adopted in the traditional coating device, the outer sheath passes through a cooling water tank, and the phenomenon of carbon black agglomeration is caused by utilizing the residual water on the surface of the outer sheath. Later, with the development of new material technology, liquid graphite is adopted to replace traditional graphite powder, and the liquid graphite contains a binder and can be well bonded on the surface of a cable. However, because the liquid graphite has the characteristics of large consistency and poor fluidity, the problem of uneven coating still exists when the liquid graphite is used for coating the outer surface of the cable sheath;

the existing coating mode is usually that coating is carried out while stirring manually, although the problem of uneven coating is solved properly, the effect is still not ideal, and the efficiency of manual stirring is low, so that the efficiency of the coating process is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing coating mode is generally manual coating while stirring, although the coating is not uniform, the effect is still unsatisfactory, and the manual stirring is inefficient, so that the coating process is inefficient, and the proposed medium-high voltage cable graphite coating mechanism.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a well high-voltage cable scribbles graphite mechanism, is including scribbling casing and graphite case, the graphite case sets up in the top of scribbling the casing, and the top of graphite case is provided with adds the pipe, adds to be provided with sealed lid on the pipe, and the rotary rod is installed to graphite incasement rotation, and the outside of rotary rod is provided with a plurality of puddlers, and the bottom of graphite case is provided with the passage, and the bottom of passage extends to in scribbling the casing and be connected with the stub bar, paints to be provided with in the casing and scribble the mechanism, paints the mechanism and cooperatees with the rotary rod.

Preferably, paint the mechanism including setting up the fixed plate in painting the casing, rotate on the fixed plate and install the hollow tube, be provided with the polishing sponge in the hollow tube, the polishing sponge can be through the even past cable surface of coating with graphite of pivoted mode.

Preferably, the fixed plate is provided with a rotary through opening, the inner wall of the rotary through opening is provided with an annular sliding groove, a sliding ring is arranged in the annular sliding groove, the sliding ring is fixedly sleeved on the outer side of the hollow pipe, and the sliding ring can rotate along the annular sliding groove.

Preferably, one side fixed mounting who paints the casing has the motor, and the welding has the rotation axis on the output shaft of motor, and the one end of rotation axis runs through fixed plate and the first bevel gear of fixedly connected with, and the bottom of rotary rod extends to and paints the casing in and fixedly connected with second bevel gear, and second bevel gear meshes with first bevel gear mutually, and first bevel gear can drive second bevel gear and rotate.

Preferably, the fixed cover in the outside of rotation axis is equipped with rotary gear, and the fixed cover in the outside of hollow tube is equipped with the ring gear, and the ring gear meshes with rotary gear mutually, and rotary gear can drive the ring gear and rotate.

Compared with the prior art, the utility model has the advantages of:

1. according to the scheme, the first bevel gear is matched with the second bevel gear, and the rotating rod is matched with the stirring rod, so that the graphite in the graphite box can be effectively and continuously stirred, certain consistency and fluidity of the graphite box are guaranteed, condensation is avoided, and coating is facilitated;

2. according to the scheme, the rotary gear is matched with the gear ring, and the slip ring is matched with the fixed plate through the annular sliding groove, so that the hollow pipe can be effectively driven to rotate, and graphite is uniformly smeared on the surface of a passing cable through the polishing sponge;

the utility model discloses can effectually keep graphite to have certain thick and mobility, avoid condensing, be convenient for coat, simultaneously can be fast and even with graphite coating cable surface, need not the manual work and operate, simple convenient efficient.

Drawings

Fig. 1 is a schematic structural diagram of a medium-high voltage cable graphite coating mechanism provided by the utility model;

fig. 2 is a schematic cross-sectional structure view of a medium-high voltage cable graphite coating mechanism provided by the utility model;

fig. 3 is a schematic view of a three-dimensional structure of a polishing sponge of a medium-high voltage cable graphite coating mechanism provided by the utility model;

fig. 4 is a schematic view of a slip ring three-dimensional structure of a medium-high voltage cable graphite coating mechanism provided by the utility model.

In the figure: 1. coating the shell; 2. a graphite box; 3. an addition pipe; 4. rotating the rod; 5. a stirring rod; 6. a material guide pipe; 7. discharging a stub bar; 8. a fixing plate; 9. a hollow pipe; 10. polishing the sponge; 11. a slip ring; 12. a motor; 13. a rotating shaft; 14. a first bevel gear; 15. a second bevel gear; 16. a rotating gear; 17. a ring gear.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a middle and high voltage cable graphite coating mechanism, including smearing casing 1 and graphite case 2, graphite case 2 sets up in the top of smearing casing 1, the top of graphite case 2 is provided with adds pipe 3, add and be provided with sealed lid on the pipe 3, rotary rod 4 is installed to the 2 internal rotations of graphite case, the outside of rotary rod 4 is provided with a plurality of puddlers 5, the bottom of graphite case 2 is provided with passage 6, the bottom of passage 6 extends to and paints in casing 1 and be connected with stub bar 7, it is provided with the mechanism of smearing in the casing 1, it cooperatees with rotary rod 4 to paint the mechanism.

In this embodiment, paint the mechanism including setting up in painting fixed plate 8 in the casing 1, rotate on the fixed plate 8 and install hollow tube 9, be provided with polishing sponge 10 in the hollow tube 9, polishing sponge 10 can be through the even past cable surface of coating with graphite of pivoted mode.

In this embodiment, seted up rotatory opening on the fixed plate 8, seted up annular spout on the inner wall of rotatory opening, be provided with sliding ring 11 in the annular spout, sliding ring 11 locates the outside of hollow tube 9 through the fixed cover of welding, and sliding ring 11 can rotate along annular spout.

In this embodiment, there is a motor 12 fixed on one side of the painting shell 1 through a bolt, a rotating shaft 13 is welded on an output shaft of the motor 12, one end of the rotating shaft 13 penetrates through the fixing plate 8 and is connected with a first bevel gear 14 through welding and fixing, the bottom end of the rotating rod 4 extends into the painting shell 1 and is connected with a second bevel gear 15 through welding and fixing, the second bevel gear 15 is meshed with the first bevel gear 14, and the first bevel gear 14 can drive the second bevel gear 15 to rotate.

In this embodiment, the outside of rotation axis 13 is equipped with swing gear 16 through the fixed cover of welding, and the outside of hollow tube 9 is equipped with ring gear 17 through the fixed cover of welding, and ring gear 17 meshes with swing gear 16 mutually, and swing gear 16 can drive ring gear 17 and rotate.

In this embodiment, when using, put the liquid graphite that contains the bonding agent that the allotment is good into graphite case 2, through the control of passage 6 and ejection of compact head 7, the even past cable surface in below with graphite input, starting motor 12 this moment, the output shaft of motor 12 drives rotation axis 13 and rotates, rotation axis 13 drives first bevel gear 14 and rotates, first bevel gear 14 drives second bevel gear 15 and rotates, second bevel gear 15 drives rotary rod 4 and rotates, rotary rod 4 drives puddler 5 and rotates, can effectually avoid graphite to condense, guarantee its consistency and mobility, it discharges through passage 6 and ejection of compact head 7 to be convenient for it, rotation axis 13 drives rotatory gear 16 to rotate simultaneously, rotatory gear 16 drives hollow tube 9 through ring gear 17 and rotates, hollow tube 9 drives polishing sponge 10 and rotates, the cable that is dragged at the uniform velocity enters into polishing sponge 10 with graphite in the lump, through the high-speed of polishing sponge 10 rotates, can effectively fast and evenly coat graphite on the surface of cable.

Example two

The difference from the first embodiment is that: a concentration sensor is arranged in the graphite box 2 and used for detecting the consistency of the liquid graphite, so that the consistency and the fluidity of the liquid graphite are ensured, and the subsequent coating operation is convenient to carry out.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. The utility model provides a well high-voltage cable scribbles graphite mechanism, is including scribbling casing (1) and graphite case (2), a serial communication port, graphite case (2) set up in the top of scribbling casing (1), the top of graphite case (2) is provided with adds pipe (3), be provided with sealed lid on adding pipe (3), rotary rod (4) are installed to graphite case (2) internal rotation, the outside of rotary rod (4) is provided with a plurality of puddlers (5), the bottom of graphite case (2) is provided with passage (6), the bottom of passage (6) extends to scribbles casing (1) in and is connected with stub bar (7), it scribbles the mechanism to be provided with in casing (1), it cooperatees with rotary rod (4) to scribble the mechanism.

2. The medium-high voltage cable graphite coating mechanism is characterized in that the graphite coating mechanism comprises a fixing plate (8) arranged in a coating shell (1), a hollow tube (9) is rotatably arranged on the fixing plate (8), and a polishing sponge (10) is arranged in the hollow tube (9).

3. The medium-high voltage cable graphite coating mechanism according to claim 2, wherein the fixed plate (8) is provided with a rotary through hole, an inner wall of the rotary through hole is provided with an annular sliding groove, a sliding ring (11) is arranged in the annular sliding groove, and the sliding ring (11) is fixedly sleeved on the outer side of the hollow tube (9).

4. The medium and high voltage cable graphite coating mechanism according to claim 3, wherein a motor (12) is fixedly mounted on one side of the coating shell (1), a rotating shaft (13) is welded on an output shaft of the motor (12), and one end of the rotating shaft (13) penetrates through the fixing plate (8) and is fixedly connected with a first bevel gear (14).

5. The medium-high voltage cable graphite coating mechanism according to claim 4, wherein the bottom end of the rotating rod (4) extends into the coating shell (1) and is fixedly connected with a second bevel gear (15), and the second bevel gear (15) is meshed with the first bevel gear (14).

6. The medium-high voltage cable graphite coating mechanism according to claim 5, wherein a rotating gear (16) is fixedly sleeved on the outer side of the rotating shaft (13), a gear ring (17) is fixedly sleeved on the outer side of the hollow pipe (9), and the gear ring (17) is meshed with the rotating gear (16).