CN111489854B - Special shielded cable and sheath appearance trimming machine thereof - Google Patents
Special shielded cable and sheath appearance trimming machine thereof Download PDFInfo
- Publication number
- CN111489854B CN111489854B CN202010279389.3A CN202010279389A CN111489854B CN 111489854 B CN111489854 B CN 111489854B CN 202010279389 A CN202010279389 A CN 202010279389A CN 111489854 B CN111489854 B CN 111489854B
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- cable
- cable assembly
- blade
- assembly
- outer sheath
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0823—Parallel wires, incorporated in a flat insulating profile
-
- 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
- H01B13/0036—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/08—Flat or ribbon cables
- H01B7/0861—Flat or ribbon cables comprising one or more screens
Abstract
The invention relates to a special shielded cable and a sheath appearance trimming machine thereof, which comprises a cable assembly, wherein the cable assembly is flat, a plurality of wire cores are arranged in the cable assembly, an insulating layer is sleeved outside the wire cores, an outer sheath with two opposite sides capable of being clamped mutually is sleeved outside the insulating layer, and a liquid containing cavity is arranged between the outer sheath and the outer sheath. According to the invention, the outer sheaths which can be mutually clamped at the left side and the right side are sleeved outside the cable assembly, and the liquid containing cavities in which internal solutions can mutually circulate are arranged between the outer sheaths and the insulating layers, so that the flat cable is enclosed at the left side and the right side to form the annular cable, and the annular cable is adapted to the original round cable use environment.
Description
Technical Field
The invention relates to the field of cable processing, in particular to a special shielded cable and a sheath appearance trimming machine thereof.
Background
The shielded cable is a cable with a metal wire braid or metal tape outer shielding layer and electromagnetic shielding performance. The shielding device is suitable for transformers and similar equipment needing shielding electromagnetic signals. The cable shielding means that the outer layer mesh braided wire of the cable is grounded at one end, so that external electromagnetic radiation and magnetic field radiation can be directly grounded without generating interference on the inner layer wire. Generally, the method is used for lines with higher frequency and lower signal level, such as cable televisions, frequency converter to motor leads, analog leads, and some transmission lines with interference, such as computer shielded cables and the like. The power cable and the control cable may be shielded as long as the cable with the shielding layer is called a shielded cable. Computer and instrument cables are generally provided with shielding layers to prevent interference of external electromagnetic signals; a flat cable or ribbon cable is a flat wire formed by joining a plurality of wires together. The cable has the advantages of low manufacturing cost, light weight, strong toughness, easy use in large-scale equipment and small-scale equipment, flat cable has the characteristics of heat radiation resistance, cold resistance, acid and alkali resistance and the like, and the environmental temperature is-40-70 ℃.
The specification of the existing flat cable is shaped, the operation of adding wires or doubling can not be carried out when needed, and meanwhile, the flat cable is inconvenient to use when a hole or a pipeline is needed and under the condition that the original round cable is replaced by the flat cable.
Disclosure of Invention
The invention provides a special shielded cable and a sheath appearance trimming machine thereof, aiming at meeting the requirements of adding wires into a flat cable and being suitable for the environment of the original round cable.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides a special shielded cable, includes the cable subassembly, the cable subassembly sets up to flat and inside range and has had many sinle silks, the outside cover of insulating layer is equipped with the oversheath, the relative both sides of oversheath can joint each other, just the oversheath with be provided with between the insulating layer and hold the liquid chamber.
The two sides of the outer sheath are provided with clamping grooves, the clamping grooves on the two sides are respectively located on the upper side and the lower side of the outer sheath, and the clamping grooves are mutually clamped to enable the flat cable assembly to be surrounded into a ring shape.
Two adjacent cable subassemblies pass through side by side the mutual joint of draw-in groove.
The clamping groove of the outer sheath is provided with a plurality of gaps which are respectively arranged at the left side and the right side of the outer sheath and are opposite in position.
The appearance finishing machine for the special shielded cable sheath comprises a processing assembly, wherein the processing assembly comprises a first blade and a second blade which are vertically arranged and used for forming different shapes of notches, and a third blade which is used for forming clamping grooves and is transversely arranged.
The processing assembly comprises a base, the base is fixedly connected with two hydraulic cylinders through a support, and the output ends of the two hydraulic cylinders are respectively provided with the first blade and the second blade.
The side of base passes through spout demountable installation have the third blade, the third blade is located first blade the below of second blade and follow the rear of cable subassembly processing order.
The base is provided with a side blocking portion in a sliding mode, the side blocking portion is used for guiding the side face of the cable assembly, the side blocking portion comprises a screw rod and two guide rods, the screw rod and the two guide rods are arranged inside the base, the surfaces of the guide rods are arranged at two ends of a side plate in a sliding mode, and the middle of the side plate is in threaded connection with the screw rod.
And the base is provided with a winding drum for winding and pulling the cable assembly.
According to the invention, the outer sheaths which can be mutually clamped at the left side and the right side are sleeved outside the cable assembly, and the liquid containing cavities in which internal solutions can mutually circulate are arranged between the outer sheaths and the insulating layers, so that the flat cable is enclosed at the left side and the right side to form the annular cable, and the annular cable is adapted to the original round cable use environment.
The invention also realizes the purpose of splicing the adjacent flat cables through the upper side clamping grooves and the lower side clamping grooves on the left side and the right side of the outer sheath, so that the flat cables can be subjected to wire adding operation, and the cables can still be subjected to flat and annular conversion operation after being spliced mutually.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a perspective view of a cable assembly of the present invention;
FIG. 2 is a schematic annular cross-sectional view of the cable assembly of the present invention;
FIG. 3 is a schematic cross-sectional flat view of the cable assembly of the present invention;
FIG. 4 is a schematic view of a multi-cable assembly splice of the present invention;
fig. 5 is a perspective view of the processing assembly of the present invention.
In the figure: 1. a cable assembly; 11. an outer sheath; 111. a notch; 112. a card slot; 12. a liquid containing cavity; 13. an insulating layer; 14. a wire core; 2. processing the assembly; 21. a base; 22. a support; 23. a hydraulic cylinder; 24. a first blade; 25. a second blade; 26. a third blade; 27. a side stop portion; 271. a screw; 272. a guide rod; 273. a side plate; 28. and (6) winding the roll.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 1 to 5, a special shielded cable includes a cable assembly 1, the cable assembly 1 is flat and has a plurality of wire cores 14 arranged therein, an outer sheath 11 is sleeved outside an insulating layer 13, two opposite sides of the outer sheath 11 can be clamped with each other, and a liquid containing cavity 12 is provided between the outer sheath 11 and the insulating layer 13. Insulating layer 13 contains three kinds of functions and is insulating, shielding and waterproof function respectively, holds the inside of liquid chamber 12 simultaneously and holds and be equipped with liquid, and when whole flat cable subassembly 1 enclosed and synthesizes annular, inside liquid is extruded the outside from annular inboard, provides space and crookedness for flat conversion is cyclic annular.
Both sides of the outer sheath 11 are provided with clamping grooves 112, the clamping grooves 112 on both sides are respectively located on the upper side and the lower side of each clamping groove, and the two clamping grooves 112 are mutually clamped to enclose the flat cable assembly 1 into a ring shape. The slots 112 of the present invention are all L-shaped, and one of the left and right slots 112 is located at the upper side with a downward opening and the other is located at the lower side with an upward opening, so that when the cable assembly 1 is enclosed into a ring shape, the left and right slots 112 can be fastened and fixed to each other, but the shape of the slots 112 is not limited to L-shape, as long as the left and right sides of the cable assembly 1 can be fastened and fixed to each other to form a ring shape.
Two adjacent cable assemblies 1 are clamped with each other through the clamping groove 112. The parallel connection between the cable assemblies 1 can be realized by mutual clamping between the left clamping groove 112 and the right clamping groove 112, and the splicing can also be realized by arranging the notches 111 which can be mutually clamped and staggered, and only one mode is provided by the invention, as long as the cable assemblies 1 are not influenced to be enclosed into a circular ring shape when being spliced.
A plurality of notches 111 are formed in the clamping groove 112 of the outer sheath 11, and the notches 111 are respectively formed in the left side and the right side of the outer sheath 11 and are opposite in position. The notch 111 is arranged to divide the slot 112 into a plurality of parts, so that the parts of the cable assembly 1 can be spliced and enclosed without performing all operations, and the whole cable assembly 1 is more flexible and convenient to use.
The appearance finishing machine for the special shielded cable sheath comprises a processing assembly 2, wherein the processing assembly 2 comprises a first blade 24 and a second blade 25 which are vertically arranged and used for forming notches 111 with different shapes, and a third blade 26 which is used for forming a clamping groove 112 and is transversely arranged. The shapes of the first blade 24 and the second blade 25 are matched with the shape of the notch 111, the notch 111 can be set into two shapes which are mutually staggered and clamped and can be complemented, so that the adjacent cable assemblies 1 can be spliced through the notch 111, the notches can also be set into the same shape with opposite positions, the splicing can be realized through mutual clamping of the clamping grooves 112, and the single shape is included in the two cases of mutual clamping and mutual complementation, so that the invention adopts a second processing mode.
The processing assembly 2 comprises a base 21, the base 21 is fixedly connected with two hydraulic cylinders 23 through a support 22, and output ends of the two hydraulic cylinders 23 are respectively provided with a first blade 24 and a second blade 25. The hydraulic cylinder 23 is actuated to push the first blade 24 or the second blade 25 to move downwards to cut the notch 111 of the cable assembly 1 below.
A third blade 26 is detachably mounted on the side surface of the base 21 through a sliding groove, and the third blade 26 is positioned below the first blade 24 and the second blade 25 and behind the processing sequence of the cable assembly 1. The third blade 26 is shaped to fit the shape of the slot 112 in an L-shape, so that the outer sheath 11 of the cable assembly 1 is cut gently towards the third blade 26 under the push of the user.
The side stop part 27 for guiding the side surface of the cable assembly 1 is slidably disposed on the base 21, and the side stop part 27 includes a screw 271 disposed inside the base and two guide rods 272, the surfaces of the two guide rods 272 are slidably disposed at the two ends of the side plate 273, and the middle of the side plate 273 is screwed with the screw 271. Rotation through screw 271 drives curb plate 273 and removes along guide rod 272, the width that is used for adapting to different cable assembly 1 on the one hand, on the other hand is used for leaning on the side of cable assembly 1, carry out the alignment of position when being convenient for cut and guarantee the incision and align, prevent that cable assembly 1 is uneven in the course of working and cause breach 111 or draw-in groove 112 unevenness can't dock, cup joint through the bearing between curb plate 273 both ends and the guide rod 272, thereby guarantee two guide rod 272 independence, the rotation that guide rod 272 can also be free is convenient for cable assembly 1 and is pulled on its surface, curb plate 273 also can slide at guide rod 272 surface and carry out position control.
The base 21 is provided with a winding drum 28 for winding and pulling the cable assembly 1. The cable component 1 winds from the lower part of the winding drum 28, so that the situation that the cable component 1 is pulled up and suspended in the air in advance and is inconvenient for the first blade 24, the second blade 25 and the third blade 26 to cut can be avoided, and the winding drum 28 is arranged for winding and pulling a flat special cable, so that power is provided for movement of the cable component 1 during processing.
When in use: the user places the cable component 1 on the base 21, and through adjusting the position of the side blocking part 27, then the side of the cable component 1 is attached to the side blocking part 27, so that the side of the cable component 1 is aligned with the position of the blade, as the cable component is pushed to advance slowly by hand, the foremost end of the cable component 1 meets the third blade 26, meanwhile, due to the dead weight of the cable component 1, the cable component 1 can not be blocked by the third blade 26 and moves backwards, so that the side of the outer sheath 11 is cut by the third blade 26 to form the clamping groove 112, as the cable component 1 is driven to advance, the foremost end of the cable component 1 is processed and wound on the winding drum 28, then the winding drum 28 is used for winding and driving the cable component 1 to advance, after the processing of the half edge of the outer sheath 11 is completed, the wound cable component 1 is taken down, and the taken-down cable component 1 is placed at a processing position and turned over, the other half of the operation is continued according to the original operation.
After the clamping groove is cut, the cable assembly 1 is placed on the base again to be pushed, one hydraulic cylinder 23 is started, the hydraulic cylinder 23 pushes the first blade 24 or the second blade 25 to move downwards, the cable assembly 1 is subjected to hydraulic cutting, the uninterrupted cutting notch 111 is formed in one side of the outer sheath 11 of the cable assembly 1 under the action of the uninterrupted reciprocating expansion and contraction of the hydraulic cylinder 23, the foremost end of the cable assembly 1 is processed and finished and wound on the winding drum 28, and then the winding drum 28 is wound to drive the cable assembly to advance.
Further: the winding drum 28 is arranged in a one-step one-pause mode, when the winding drum 28 rotates for winding, the cable assembly 1 is driven to advance to be cut into the clamping groove 112 by the third blade 26, and the notch 111 is cut by the first blade 24 or the second blade 25 in a pause mode, so that the two modes can be ensured to be synchronous, and the processing speed and the processing efficiency are improved.
Further: when the notches 111 which are opposite in position and have the same shape are formed, the same first blade 24 or the same second blade 25 is adopted for the cable assembly 1 twice before and after turning over, and the problem that different blades are adopted for twice is not great, and only the same position is needed; otherwise, when the notches 111 with staggered positions and complementary and clamped shapes are formed, different blades are adopted on the front side and the rear side of the turnover surface of the cable assembly 1, namely the first blade 24 is adopted for the first time, the second blade 25 is adopted for the second time, and otherwise, the second blade 25 is adopted for the first time, and the first blade 24 is adopted for the second time.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A special shielded cable sheath appearance trimming machine comprises a cable assembly (1), wherein the cable assembly (1) is flat, a plurality of wire cores (14) are arranged in the cable assembly, an insulating layer (13) is sleeved outside the wire cores (14), an outer sheath (11) is sleeved outside the insulating layer (13), two opposite sides of the outer sheath (11) can be clamped with each other, and a liquid accommodating cavity (12) is arranged between the outer sheath (11) and the insulating layer (13); clamping grooves (112) are formed in the two sides of the outer sheath (11), the clamping grooves (112) in the two sides are respectively located on the upper side and the lower side of the outer sheath, and the two clamping grooves (112) are clamped with each other to enable the flat cable assembly (1) to be surrounded into a ring shape; the two adjacent cable assemblies (1) are clamped with each other through the clamping grooves (112); the utility model discloses a pair of oversheath (11) draw-in groove (112) department has seted up a plurality of breach (111), and this breach (111) divide to be established the left and right sides and the position of oversheath (11) are relative, its characterized in that: the special shielded cable sheath appearance trimming machine comprises a processing assembly (2), wherein the processing assembly (2) comprises two vertically arranged first blades (24) and second blades (25) which are used for forming a notch (111), and further comprises a third blade (26) which is used for forming a special shielded cable clamping groove (112) and is transversely arranged, the processing assembly (2) comprises a base (21), the base (21) is fixedly connected with two hydraulic cylinders (23) through a support (22), the output ends of the two hydraulic cylinders (23) are respectively provided with the first blades (24) and the second blades (25), the side surface of the base (21) is detachably provided with the third blade (26) through a sliding groove, and the third blade (26) is positioned below the first blades (24) and the second blades (25) and along the rear part of the processing sequence of the cable assembly (1), the base (21) is provided with a side blocking part (27) used for guiding the side surface of the cable assembly (1), the side blocking part (27) comprises a screw rod (271) and two guide rods (272) arranged inside the base, the surface of each guide rod (272) is arranged at two ends of a side plate (273) in a sliding mode, the middle of each side plate (273) is in threaded connection with the screw rod (271), and the base (21) is provided with a winding drum (28) used for winding and pulling the cable assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279389.3A CN111489854B (en) | 2020-04-10 | 2020-04-10 | Special shielded cable and sheath appearance trimming machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010279389.3A CN111489854B (en) | 2020-04-10 | 2020-04-10 | Special shielded cable and sheath appearance trimming machine thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111489854A CN111489854A (en) | 2020-08-04 |
| CN111489854B true CN111489854B (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010279389.3A Active CN111489854B (en) | 2020-04-10 | 2020-04-10 | Special shielded cable and sheath appearance trimming machine thereof |
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| Country | Link |
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| CN (1) | CN111489854B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0642138A1 (en) * | 1993-09-01 | 1995-03-08 | Schneider Electric Sa | Flat cable comprising at least two conductors embedded in an insulating sleeve |
| CN106024171A (en) * | 2016-06-14 | 2016-10-12 | 长沙汉河电缆有限公司 | High-efficiency and energy-saving cable and cable circulating cooling system |
| CN106785748A (en) * | 2015-11-24 | 2017-05-31 | 刘文正 | Self-winding combined linear unit |
| CN207867913U (en) * | 2017-11-17 | 2018-09-14 | 云南云缆电缆(集团)有限公司 | Combined type arranges shape cable |
| CN208570168U (en) * | 2018-08-13 | 2019-03-01 | 沈阳电缆集团有限公司 | A kind of silicon rubber insulation shielding control cable |
-
2020
- 2020-04-10 CN CN202010279389.3A patent/CN111489854B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0642138A1 (en) * | 1993-09-01 | 1995-03-08 | Schneider Electric Sa | Flat cable comprising at least two conductors embedded in an insulating sleeve |
| CN106785748A (en) * | 2015-11-24 | 2017-05-31 | 刘文正 | Self-winding combined linear unit |
| CN106024171A (en) * | 2016-06-14 | 2016-10-12 | 长沙汉河电缆有限公司 | High-efficiency and energy-saving cable and cable circulating cooling system |
| CN207867913U (en) * | 2017-11-17 | 2018-09-14 | 云南云缆电缆(集团)有限公司 | Combined type arranges shape cable |
| CN208570168U (en) * | 2018-08-13 | 2019-03-01 | 沈阳电缆集团有限公司 | A kind of silicon rubber insulation shielding control cable |
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| Publication number | Publication date |
|---|---|
| CN111489854A (en) | 2020-08-04 |
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Denomination of invention: A special shielded cable and its sheath shape trimming machine Effective date of registration: 20220830 Granted publication date: 20210928 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: ANHUI HUATONG CABLE GROUP Co.,Ltd. Registration number: Y2022980013976 |
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