CN116666001A - Cable insulation layer cladding device for improving cladding compactness - Google Patents
Cable insulation layer cladding device for improving cladding compactness Download PDFInfo
- Publication number
- CN116666001A CN116666001A CN202310900009.7A CN202310900009A CN116666001A CN 116666001 A CN116666001 A CN 116666001A CN 202310900009 A CN202310900009 A CN 202310900009A CN 116666001 A CN116666001 A CN 116666001A
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- extrusion seat
- core wire
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- coating
- extrusion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a cable insulating layer coating device for improving coating compactness, and relates to the technical field of cable production; comprises a core wire, a cladding structure and an extrusion molding structure; the coating structure comprises a primary extrusion seat and a secondary extrusion seat which are vertically arranged, the directions of the primary extrusion seat and the secondary extrusion seat are opposite, and the primary extrusion seat and the secondary extrusion seat are connected with the extrusion structure through a three-way pipe; the cladding structure comprises a reversing wheel arranged at one side of the primary extrusion seat, a core wire passes through the primary extrusion seat to point to the reversing wheel, and the core wire bypasses the reversing wheel and passes through the secondary extrusion seat; the core wires pass through the first-stage extrusion seat and the second-stage extrusion seat and then respectively pass through the corresponding compaction structures. The device can efficiently and accurately complete the coating of the insulating layer of the cable, the coating position is accurate, the core wire is tightly connected with the insulating layer, and meanwhile, the device can effectively reduce the workshop size required by the coating process.
Description
Technical Field
The invention relates to the technical field of cable production, in particular to a cable insulating layer coating device for improving coating compactness.
Background
A cable is an electrical energy or signal transmission device, typically formed by twisting several wires or groups of wires. The groups of wires in the cable are insulated from each other, and the outside of the cable is also wrapped with insulating materials. The cable has the characteristics of internal energization and external insulation. The diameter and weight of the cable are generally higher than conventional wires, and therefore, armor is required to be externally provided to improve the overall strength and safety.
The insulating layer is a part of cable armor, in the processing process, the core wire of the cable needs to pass through an extrusion hole on extrusion molding extrusion equipment, extruded molten plastic is adhered to the outer surface of the core wire in a glue solution mode while the core wire passes through, the insulating layer is formed, and the core wire can be continuously coated in the continuous stretching process of the core wire.
However, because the plastic is in a glue solution shape in the coating process, the plastic moves downwards under the influence of gravity, and the plastic on the upper surface and the lower surface of the core wire has the problem of uneven proportion, so that the core wire cannot be accurately centered. The bottom is also probably because of gravity effect, appears the below plastics whereabouts, makes the insulating layer that is located the below unable abundant laminating heart yearn surface, produces the space, leads to heart yearn and insulating layer to be connected inseparable condition.
Disclosure of Invention
The invention aims to provide a cable insulating layer coating device for improving coating compactness so as to solve the problems in the background technology. The coating device can avoid the problem of uneven vertical distribution of the cable coating layer, avoid the core wire from deviating from the center position, and avoid the condition that the core wire is not tightly connected with the coating layer.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a cable insulating layer cladding device for improving cladding compactness comprises a core wire, a cladding structure and an extrusion molding structure; the coating structure comprises a primary extrusion seat and a secondary extrusion seat which are vertically arranged, wherein the inlet directions of core wires of the primary extrusion seat and the secondary extrusion seat are opposite, and the primary extrusion seat and the secondary extrusion seat are connected with the extrusion structure through a three-way pipe; the coating structure comprises a reversing wheel arranged at one side of the primary extrusion seat, the core wire passes through the primary extrusion seat to point to the reversing wheel, and the core wire bypasses the reversing wheel and passes through the secondary extrusion seat;
the core wires pass through the primary extrusion seat and the secondary extrusion seat and then respectively pass through corresponding compaction structures, and the compaction structures are used for assisting in compacting the insulating layers;
the core wire is connected with a traction structure, and the traction structure is used for traction of core wire movement;
the extrusion molding structure is used for providing insulating glue solution for the cladding structure.
As a further scheme of the invention: the three-way pipe is provided with a heat preservation layer, and a supporting rod is arranged between the first-stage extrusion seat and the second-stage extrusion seat.
As still further aspects of the invention: the outer edge of the reversing wheel is provided with an annular groove, the core wire is embedded into the groove, and the reversing wheel is rotatably arranged on the primary support.
As still further aspects of the invention: the compaction structure comprises a secondary support, a plurality of heating frames distributed along the track of the core wire are arranged on the secondary support, heating rollers made of heat conducting materials are rotatably arranged on the heating frames, and the heating rollers are in contact with the surface of the core wire.
As still further aspects of the invention: the mounting plate is installed to the one side of keeping away from the heating frame on the second grade support, be connected with the regulating part on the mounting plate, the mounting bracket is connected to the regulating part, the regulating part is used for driving the mounting bracket to be close to or keep away from the heating frame, the pressurization gyro wheel is installed in the rotation on the mounting bracket, the core wire surface is laminated to the pressurization gyro wheel.
As still further aspects of the invention: the traction structure comprises a winding frame, a winding wheel is rotatably arranged on the winding frame, a primary driver connected with the winding wheel is arranged on the winding frame, and the winding wheel is connected with a core wire.
As still further aspects of the invention: the extrusion molding structure comprises a cylinder, a spiral auger is rotatably arranged in the cylinder, a secondary driver connected with the spiral auger is arranged at one end of the cylinder, a discharge hole connected with a three-way pipe is arranged at one end, far away from the secondary driver, of the cylinder, and a heating wire is wound outside the cylinder.
As still further aspects of the invention: the feeding hole is arranged at one end of the cylinder, which is far away from the discharging hole, the shell is arranged outside the cylinder, and a hollowed-out homogenizing plate is arranged at one end of the cylinder, which is close to the discharging hole.
Compared with the prior art, the invention has the beneficial effects that:
by adopting the cable insulating layer cladding device for improving cladding compactness, the device is provided with the two primary extrusion seats and the two secondary extrusion seats which are respectively positioned at different heights, because the insulating layer has a certain thickness, the diameter of the insulating layer of the primary extrusion seat positioned at a high position is smaller than that of the insulating layer of the secondary extrusion seat, the long-distance diameter of the secondary extrusion seat is the final diameter of the insulating layer, after the primary extrusion seat is used for primary cladding, the core wire bypasses a reversing wheel positioned in a vertical plane, the upper surface and the lower surface are turned over, the situation that insulating glue is sunk in two opposite directions respectively in the two extrusion processes is realized, the two mutually complements each other, so that the core wire can be better centered, the device is extruded twice, and the lower side of the insulating layer which is possibly separated from the core wire is positioned above after being turned over originally, after secondary heating, the core wire is ensured to be fully bonded with the core wire due to the action of gravity, the cladding tightness of the core wire is obviously improved, and the core wire can be ensured to have better centering effect;
by adopting the cable insulating layer cladding device for improving cladding compactness, the core wire of the device is extruded for the first time at a high position and then is extruded for the second time reversely by bypassing the reversing wheel, so that the surface in pressure contact with the reversing wheel is the lower surface after the first extrusion, the reversing wheel also has the effect of compacting the insulating layer and improving the condition of uneven extrusion, and the core wire can be regulated and repaired in the process of extruding for the second time due to the fact that the core wire is wrapped by the secondary extrusion, and the normal use of the cable is not influenced by passive bending and winding of the core wire;
by adopting the cable insulating layer coating device for improving the coating compactness, the reversing wheel enables the core wire to reversely move, so that the space length required by the whole insulating layer coating process can be effectively shortened, the occupied space of a workshop is reduced, and the processing is facilitated.
Drawings
Fig. 1 is a schematic structural view of a cable insulation coating device for improving coating compactness.
Fig. 2 is a schematic diagram of a front structure of a cable insulation layer coating device for improving coating compactness.
Fig. 3 is a schematic view of the extruded structure and the clad structure in the cable insulation cladding apparatus for improving the cladding tightness.
Fig. 4 is a schematic structural view of a compacted structure in a cable insulation coating device for improving coating compactness.
In the figure: 1-a traction structure; 11-a winding wheel; 12-a winding frame; 13-a primary driver; 2-extrusion structure; 21-a housing; 22-a feed inlet; 23-cylinder; 24-heating wires; 25-spiral auger; 26-a discharge hole; a 27-two-stage driver; 28-a homogenizing plate; 3-cladding structure; 31-a first-stage extrusion seat; 32-a secondary extrusion seat; 33-reversing wheels; 331-groove; 332-a primary support; 34-supporting rods; 35-a control valve; 36-three-way pipe; 37-an insulating layer; 4-compacting the structure; 41-a secondary support; 42-heating rack; 43-pressing roller; 44-mounting frame; 45-mounting plates; 46-an adjusting member; 47-heating rollers; 5-core wire.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, in embodiment 1 of the present invention, a cable insulation layer coating device for improving coating tightness includes a core wire 5, a coating structure 3 and an extrusion molding structure 2; the coating structure 3 comprises a primary extrusion seat 31 and a secondary extrusion seat 32 which are vertically arranged, wherein the incoming line directions of core wires 5 of the primary extrusion seat 31 and the secondary extrusion seat 32 are opposite, and the primary extrusion seat 31 and the secondary extrusion seat 32 are connected with the extrusion structure 2 through a three-way pipe 36; the cladding structure 3 comprises a reversing wheel 33 arranged on one side of the primary extrusion seat 31, the core wire 5 passes through the primary extrusion seat 31 to be directed to the reversing wheel 33, and the core wire 5 bypasses the reversing wheel 33 and passes through the secondary extrusion seat 32;
the core wires 5 pass through the primary extrusion seat 31 and the secondary extrusion seat 32 and then respectively pass through the corresponding compaction structures 4, and the compaction structures 4 are used for assisting in compacting the insulating layers;
the core wire 5 is connected with the traction structure 1, and the traction structure 1 is used for traction of the core wire 5 to move;
the extruded structure 2 is used to provide an insulating glue to the clad structure 3.
The device is provided with a first-stage extrusion seat 31 and a second-stage extrusion seat 32, the two seats are high and low, the extrusion directions are opposite, the diameter of an insulating layer extruded by the second-stage extrusion seat 32 is the required diameter, and the diameter of the first-stage extrusion seat 31 is slightly smaller than that of the second-stage extrusion seat 32. After preliminary cladding of the first-stage extrusion seat 31 is carried out on the core wire 5, the condition that the insulating layer flows downwards easily occurs, the insulating layer can be preliminarily compressed through the compaction structure 4, the condition that the insulating layer is uneven is lightened, then the core wire 5 bypasses the reversing wheel 33, the second-stage extrusion seat 32 is inserted from the opposite direction, cladding is carried out again, the uneven part generated in the first cladding process can be filled with a new cladding material, cladding is even again, and only a thin one layer is clad during the second cladding, so that the condition that insulating glue solution flows can be reduced, the insulating layer which is even in cladding and tight in combination is finally obtained, and the quality of cladding of the insulating layer is improved.
Because the reversing wheel 33 of the device can lead to the diversion of the core wire 5, the insulating layer which is originally positioned below and sagged when being coated for the second time is positioned above, the new glue solution mainly fills the area of the lower part vacancy, and the new glue solution is heated to cause the softening of the first glue solution, so that the core wire 5 is better attached under the action of gravity. Therefore, the insulating layer in the opposite directions sinks for two times, the core wire 5 can be effectively prevented from deviating from the middle position of the insulating layer, and the connection tightness of the core wire 5 and the insulating layer can be improved.
The device makes the core wire 5 bypass one reversing wheel 33 in the process of coating, and the diameter of the reversing wheel 33 is large, the negative effect on the core wire 5 is small, and the bottom surface of an insulating layer which is possibly loosened originally can be extruded by the reversing wheel 33 in the process of pulling the core wire 5 to be better attached to the core wire 5. Even if this process actually has a negative effect on the insulation, the first result can be repaired and filled by the second extrusion coating process, so that the final coating result is not affected by the bending and reversing process at the reversing wheel 33.
Use the switching-over wheel 33 to cooperate twice repeated cladding, improvement cladding effect that can be showing promotes cladding compactness, avoids the insulating layer to receive gravity influence and takes place the problem of skew, and this device is through the switching-over simultaneously, changes the traction track of heart yearn 5, the required workshop length of reduction whole cladding process that can be showing reduces the waste to the space.
As another embodiment of the present invention, referring to fig. 1 to 4, the main difference between the present embodiment 2 and the embodiment 1 is that:
referring to fig. 1 and 3, in embodiment 2 of the present invention, a control valve 35 is respectively installed at one end of the three-way pipe 36, which is connected to the first extrusion seat 31 and the second extrusion seat 32, an insulation layer 37 is wrapped outside the three-way pipe 36, and a support rod 34 is installed between the first extrusion seat 31 and the second extrusion seat 32. The control valve 35 is used for controlling the first extrusion seat 31 and the second extrusion seat 32 to be opened and closed respectively, and the opening time of the first extrusion seat 31 and the second extrusion seat 32 can be asynchronous because the core wire 5 passes through the first extrusion seat 31 and then the second extrusion seat 32 when the machine is started. The heat-insulating layer 37 wraps the three-way pipe 36, and as the device prolongs the transmission distance of the insulating glue solution, the heat-insulating layer 37 is needed to be used, so that the phenomenon of cooling solidification of the high-temperature glue solution in the transmission process is avoided. The support rods 34 serve to support the overall structure, enhancing stability.
Referring to fig. 1 and 2, the outer edge of the reversing wheel 33 is provided with an annular groove 331, the core wire 5 is embedded in the groove 331, and the reversing wheel 33 is rotatably mounted on the primary support 332. The primary support 332 supports the reversing wheel 33, and the groove 331 is used for embedding the core wire 5 to prevent the core wire 5 from rolling.
Referring to fig. 1, 2 and 4, the compacting structure 4 includes a secondary support 41, a plurality of heating frames 42 are mounted on the secondary support 41 and distributed along the track of the core wire 5, and heating rollers 47 made of heat conducting material are rotatably mounted on the heating frames 42, and the heating rollers 47 contact the surface of the core wire 5. The heating frame 42 can generate heat and transfer the heat to the heating roller 47, and since the core wire 5 is in a tension state, the heating roller 47 positioned below can be in pressure contact with the core wire 5, and the insulating layer is heated and extruded from below, so that the insulating layer is prevented from being separated from the core wire 5 due to the action of gravity.
Referring to fig. 1, 2 and 4, a mounting plate 45 is mounted on a surface of the secondary support 41 far away from the heating frame 42, an adjusting member 46 is connected to the mounting plate 45, the length of the adjusting member 46 is adjustable, the adjusting member 46 is connected to a mounting frame 44, the adjusting member 46 is used for driving the mounting frame 44 to approach or separate from the heating frame 42, a pressurizing roller 43 is rotatably mounted on the mounting frame 44, and the pressurizing roller 43 is attached to the surface of the core wire 5. The mounting bracket 44 is attached to the surface of the secondary bracket 41, and is of a square structure, so that rotation cannot occur, the adjusting member 46 can be in threaded engagement with the mounting plate 45 by using a screw structure, the lifting of the mounting bracket 44 can be controlled by the rotation adjusting member 46, the core wire 5 is extruded by the pressurizing roller 43, and sufficient contact between the core wire 5 and the heating roller 47 can be ensured. In addition, other telescopic structures such as hydraulic rods or electric push rods may be used for the adjusting member 46. At the same time, the movement track of the core wire 5 can be standardized by the cooperation of the heating roller 47 and the pressing roller 43. The device does not limit the specific structure of the compacting structure 4, only provides a technical scheme which can be realized, and can also complete the work such as limiting and compacting of the core wire 5 by using other structures such as a pipe sleeve which can heat and adjust the position.
Referring to fig. 1 and 2, the traction structure 1 includes a winding frame 12, a winding wheel 11 is rotatably installed on the winding frame 12, a primary driver 13 connected with the winding wheel 11 is installed on the winding frame 12, and the winding wheel 11 is connected with the core wire 5. The winding frame 12 rotates under the drive of the primary driver 13, so that the coated cable can be collected, continuous traction force is generated on the core wire 5, the core wire 5 is pulled to move, and the primary driver 13 can use a motor or other driving equipment. The present device needs to have a traction structure, and thus the traction structure 1 is noted, but the winding wheel 11 is not necessarily directly mounted behind the covering structure 3, and other structures for mounting armor or detecting may be mounted in the middle. Meanwhile, the device only needs to provide the function of pulling the core wire 5, is not limited to pulling in a rolling mode, and can achieve the purpose of pulling by using the roller for extruding the core wire 5.
Referring to fig. 1 and 3, the extrusion structure 2 includes a cylinder 23, a spiral auger 25 is rotatably installed in the cylinder 23, a secondary driver 27 connected to the spiral auger 25 is installed at one end of the cylinder 23, a discharge port 26 connected to a tee 36 is installed at one end of the cylinder 23 far from the secondary driver 27, and a heating wire 24 is wound outside the cylinder 23. The heating wire 24 outside the cylinder 23 is used for heating the plastic in the cylinder to convert the granular plastic into a molten state, and the spiral auger 25 continuously rotates under the action of the secondary driver 27 to extrude the plastic to the discharge hole 26 and supply the plastic to the tee 36.
Referring to fig. 1 and 3, a feeding port 22 is installed at one end of the cylinder 23 far away from the discharging port 26, a housing 21 is installed at the outside of the cylinder 23, and a hollow homogenizing plate 28 is installed at one end of the cylinder 23 near the discharging port 26. The feed inlet 22 is used for throwing plastic particles or powder, the shell 21 protects the cylinder 23, workers are prevented from directly contacting the cylinder 23 at high temperature, the surface of the homogenizing plate 28 is hollowed out, and in the process of extruding the plastic, the plastic is more uniform, and the plastic which is not fully melted can be prevented from being extruded.
The working principle of the invention is as follows:
the device extrusion molding structure 2 supplies insulating materials, the extrusion molding structure 2 is connected with a primary extrusion seat 31 and a secondary extrusion seat 32, the primary extrusion seat 31 is higher in position and opposite in extrusion direction, a reversing wheel 33 is arranged on one side of the primary extrusion seat 31, and after the core wire 5 is preliminarily coated by the primary extrusion seat 31, the core wire is wound around the reversing wheel 33 and is inserted into the secondary extrusion seat 32 again for secondary coating. Through the cladding of twice opposite direction, can receive the gravity influence after the cladding for the first time and appear the insulating layer of deformation and carry out the refill, make insulating layer distribute more evenly, avoid heart yearn 5 skew, simultaneously through twice cladding to cooperate the extrusion of reversing wheel 33 to the insulating layer, can make insulating layer better laminating heart yearn 5, promote the compactness of cladding layer, and then promote the quality of cable.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A cable insulating layer cladding device for improving cladding compactness comprises a core wire, a cladding structure and an extrusion molding structure; the coating structure is characterized by comprising a primary extrusion seat and a secondary extrusion seat which are vertically arranged, wherein the inlet directions of core wires of the primary extrusion seat and the secondary extrusion seat are opposite, and the primary extrusion seat and the secondary extrusion seat are connected with the extrusion structure through a three-way pipe; the coating structure comprises a reversing wheel arranged at one side of the primary extrusion seat, the core wire passes through the primary extrusion seat to point to the reversing wheel, and the core wire bypasses the reversing wheel and passes through the secondary extrusion seat;
the core wires pass through the primary extrusion seat and the secondary extrusion seat and then respectively pass through corresponding compaction structures, and the compaction structures are used for assisting in compacting the insulating layers;
the core wire is connected with a traction structure, and the traction structure is used for traction of core wire movement;
the extrusion molding structure is used for providing insulating glue solution for the cladding structure.
2. The cable insulation layer coating device for improving coating compactness according to claim 1, wherein one ends of the three-way pipe, which are communicated with the primary extrusion seat and the secondary extrusion seat, are respectively provided with a control valve, the outside of the three-way pipe is coated with an insulation layer, and a supporting rod is arranged between the primary extrusion seat and the secondary extrusion seat.
3. The cable insulation coating apparatus for improving coating tightness according to claim 1, wherein an annular groove is formed at an outer edge of the reversing wheel, the core wire is embedded in the groove, and the reversing wheel is rotatably mounted on the primary support.
4. The apparatus of claim 1, wherein the compacting structure comprises a secondary support, a plurality of heating frames are mounted on the secondary support and distributed along the track of the core wire, and heating rollers of a heat conducting material are rotatably mounted on the heating frames and contact the surface of the core wire.
5. The device for covering a cable insulating layer with increased covering tightness according to claim 4, wherein the secondary support is provided with a mounting plate on one surface far away from the heating frame, the mounting plate is connected with an adjusting member, the adjusting member is connected with a mounting frame, the adjusting member is used for driving the mounting frame to approach or separate from the heating frame, the mounting frame is rotatably provided with a pressurizing roller, and the pressurizing roller is attached to the surface of the core wire.
6. The cable insulation coating apparatus for improving coating tightness according to claim 1, wherein the traction structure comprises a winding frame, a winding wheel is rotatably installed on the winding frame, a primary driver connected with the winding wheel is installed on the winding frame, and the winding wheel is connected with a core wire.
7. The apparatus according to claim 1, wherein the extrusion molding structure comprises a cylinder, a screw auger is rotatably installed in the cylinder, a secondary driver connected to the screw auger is installed at one end of the cylinder, a discharge port connected to a tee pipe is installed at one end of the cylinder far from the secondary driver, and a heating wire is wound outside the cylinder.
8. The device for covering a cable insulation layer with improved covering tightness according to claim 7, wherein the feeding port is installed at one end of the cylinder far away from the discharging port, the housing is installed at the outside of the cylinder, and the hollow homogenizing plate is installed at one end of the inside of the cylinder near the discharging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310900009.7A CN116666001A (en) | 2023-07-21 | 2023-07-21 | Cable insulation layer cladding device for improving cladding compactness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310900009.7A CN116666001A (en) | 2023-07-21 | 2023-07-21 | Cable insulation layer cladding device for improving cladding compactness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116666001A true CN116666001A (en) | 2023-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310900009.7A Pending CN116666001A (en) | 2023-07-21 | 2023-07-21 | Cable insulation layer cladding device for improving cladding compactness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116666001A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116994834A (en) * | 2023-09-27 | 2023-11-03 | 天龙伟业线缆有限公司 | A kind of high flame retardant cable preparation technology |
| CN117198646A (en) * | 2023-11-06 | 2023-12-08 | 常丰线缆有限公司 | Quick cladding device of wire and cable insulating layer |
| CN117920779A (en) * | 2024-03-21 | 2024-04-26 | 常州艾邦机械科技有限公司 | Double-rod cladding structure |
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| CN105489320A (en) * | 2016-01-12 | 2016-04-13 | 芜湖航天特种电缆厂股份有限公司 | Cable, production method and production device thereof |
| CN111584164A (en) * | 2020-06-02 | 2020-08-25 | 周玉旗 | Cable insulation layer coating device for improving coating tightness |
| CN114872297A (en) * | 2022-05-25 | 2022-08-09 | 苏州怡之康通讯器材有限公司 | Cable insulation extruder capable of ensuring insulation coating thickness |
| CN115482970A (en) * | 2022-10-31 | 2022-12-16 | 红旗电缆电器仪表集团有限公司 | A manufacturing method of an intelligent integrated cable and an insulating layer covering device |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489320A (en) * | 2016-01-12 | 2016-04-13 | 芜湖航天特种电缆厂股份有限公司 | Cable, production method and production device thereof |
| CN111584164A (en) * | 2020-06-02 | 2020-08-25 | 周玉旗 | Cable insulation layer coating device for improving coating tightness |
| CN114872297A (en) * | 2022-05-25 | 2022-08-09 | 苏州怡之康通讯器材有限公司 | Cable insulation extruder capable of ensuring insulation coating thickness |
| CN115482970A (en) * | 2022-10-31 | 2022-12-16 | 红旗电缆电器仪表集团有限公司 | A manufacturing method of an intelligent integrated cable and an insulating layer covering device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116994834A (en) * | 2023-09-27 | 2023-11-03 | 天龙伟业线缆有限公司 | A kind of high flame retardant cable preparation technology |
| CN116994834B (en) * | 2023-09-27 | 2023-12-15 | 天龙伟业线缆有限公司 | Preparation process of high-flame-retardance cable |
| CN117198646A (en) * | 2023-11-06 | 2023-12-08 | 常丰线缆有限公司 | Quick cladding device of wire and cable insulating layer |
| CN117198646B (en) * | 2023-11-06 | 2024-02-20 | 常丰线缆有限公司 | Quick cladding device of wire and cable insulating layer |
| CN117920779A (en) * | 2024-03-21 | 2024-04-26 | 常州艾邦机械科技有限公司 | Double-rod cladding structure |
| CN117920779B (en) * | 2024-03-21 | 2024-05-17 | 常州艾邦机械科技有限公司 | Double-rod cladding structure |
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