CN112636265B - Cable separation stripping device - Google Patents
Cable separation stripping device Download PDFInfo
- Publication number
- CN112636265B CN112636265B CN202011561902.4A CN202011561902A CN112636265B CN 112636265 B CN112636265 B CN 112636265B CN 202011561902 A CN202011561902 A CN 202011561902A CN 112636265 B CN112636265 B CN 112636265B
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- driving
- plate
- cable
- clamping
- cam
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1275—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat
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- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention discloses a cable separating and stripping device, which comprises a ring stripping knife used for cutting a cable sheath, wherein a winding mechanism and a driving mechanism are arranged on the side surface of the ring stripping knife, the winding mechanism comprises a plurality of winding wheels, and the driving mechanism used for driving the winding wheels to switch working positions is arranged below the winding wheels; through the rotation of cam drives from reciprocating of driving wheel, and then drives reciprocating of movable plate, and fixedly connected with apron on the movable plate, the apron can the in-process drive that reciprocates of movable plate meshing state and non-meshing state's two kinds of motions are done to the rack, consequently make this mechanism possess the ability of clearance transmission motion, further improved the rhythm nature of whole process, improve the efficiency that rolling module changes operating position, and receive the line through whole mechanism of actuating mechanism drive, can also avoid the emergence of the damage condition that the staff received when dragging the cable skin.
Description
Technical Field
The invention relates to the field of electric power, in particular to a cable separating and stripping device.
Background
Cables are typically formed of at least two twisted strands of several or groups of conductors, each group insulated from each other and often twisted around a center, with a highly insulating coating covering the entire circumference. The cable has the characteristics of internal electrification and external insulation.
The currently used method for separating the cable sheath from the cable core only uses a ring stripping knife to cut the skin of the cable, and forcibly separates the cable sheath from the cable core through a pulling force directly acting on the cable core;
however, such work is too violent, and the cable sheath may be too sharp at the edges during cutting and pulling, which may cause damage to the limbs of the worker, and therefore a device for mechanically separating the cable sheath and the cable core is required.
Disclosure of Invention
The invention aims to provide a cable separating and stripping device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a cable separating and stripping device comprises a ring stripping knife used for cutting a cable sheath, wherein a winding mechanism and a driving mechanism are arranged on the side surface of the ring stripping knife, the winding mechanism comprises a plurality of winding wheels, and the driving mechanism used for driving the winding wheels to switch working positions is arranged below the winding wheels; the number of the driving mechanisms is two, the driving mechanisms are symmetrically arranged about a cable, each driving mechanism comprises a movable plate, a gear, a rack and a cam, a limiting groove is formed in the movable plate, a rotating shaft penetrates through the limiting groove, one end of the rotating shaft is fixedly connected with the gear, the other end of the rotating shaft is rotatably connected with the ground, the cam is further arranged on the side face of the gear, a power element for driving the cam to rotate is connected onto the cam, the rack is further eccentrically and rotatably connected onto the end face of the cam, and the rack and the gear are in meshing transmission; the rack is provided with a sliding chute; a cover plate is fixedly connected to one end of the moving plate, a rotating strip is rotatably connected to the cover plate, and the rotating strip is clamped with the sliding groove in a sliding connection mode; a driven wheel is further arranged on the side face of the cam in a sliding mode, the driven wheel is rotatably mounted at one end of a connecting rod, the other end of the connecting rod is rotatably mounted on the moving plate, a rod body of the connecting rod is further rotatably connected to a fixed block, and the fixed block is fixedly connected to the ground; and a transmission module is also arranged between the driving mechanism and the winding mechanism.
As a further scheme of the invention: the number of the ring peeling knives is two, the two ring peeling knives are symmetrically arranged relative to the cable, and the connecting line of the rotation centers of the two ring peeling knives is perpendicular to the connecting line of the rotation centers of the two gears.
As a still further scheme of the invention: the transmission module comprises a poking plate, a driven plate and a bearing plate; the poking plate is fixedly arranged on the gear and comprises a plurality of driving heads; the driven plate is provided with a plurality of driving grooves, and when the driving head and the driving grooves rotate to proper positions, the driving head and the driving grooves form a clamping fit; the end face of the driven plate is fixedly connected with a bearing plate, and a winding mechanism is arranged on the bearing plate.
As a still further scheme of the invention: the plurality of reels are connected to the bearing plate through limiting blocks, and the limiting blocks are rotationally connected with the bearing plate; the reel comprises an outer wheel, a heating head and a heating block, wherein a through hole is formed in the outer wheel, the heating block is connected in the through hole through a clamping assembly, a cavity is formed in the heating block, a resistance wire is arranged in the cavity, the side surface of the heating block is also connected with the heating head through a telescopic rod, and the resistance wire is also arranged in the heating head; the lower end face of the outer wheel is mounted on the bearing plate through a limiting block.
As a still further scheme of the invention: the shell of the heating block is made of metal.
As a still further scheme of the invention: the clamping component comprises a clamping groove, a clamping block and a spring, the clamping groove is formed in the outer wheel, the side face of the heating block is elastically connected with the clamping block through the spring, and the clamping block is clamped and matched with the spring.
As a still further scheme of the invention: and the inner wall of the through hole in the outer wheel is fixedly connected with a heat conducting fin.
Compared with the prior art, the invention has the beneficial effects that: through the rotation of cam drives from reciprocating of driving wheel, and then drives reciprocating of movable plate, and fixedly connected with apron on the movable plate, the apron can the in-process drive that reciprocates of movable plate meshing state and non-meshing state's two kinds of motions are done to the rack, consequently make this mechanism possess the ability of clearance transmission motion, just the rack with the gear is the meshing transmission of same direction all the time, consequently can drive transmission module also is done along the motion of a direction, has further improved the rhythm of whole process, improves rolling module changes operating position's efficiency, and receives the line through the whole mechanism of actuating mechanism drive, can also avoid the emergence of the damage condition that the staff received when dragging the cable skin.
Drawings
Fig. 1 is a schematic structural view of a cable separation stripping device.
Fig. 2 is a schematic structural view of a driving mechanism in a cable separation and stripping device.
Fig. 3 is a schematic structural diagram of the matching of a rotating strip and a sliding groove in the cable separating and stripping device.
Fig. 4 is a schematic structural view of a transfer module in a cable separation stripping device.
Fig. 5 is a schematic view showing a structure of a reel in the cable separation and stripping device.
In the figure: 1-driving mechanism, 101-moving plate, 102-gear, 103-limiting groove, 104-cover plate, 105-cam, 106-driven wheel, 107-rack, 108-chute, 109-connecting rod, 110-fixed block, 111-rotating strip, 2-toggle plate, 3-driven plate, 4-bearing plate, 5-reel, 501-outer wheel, 502-heating head, 503-telescopic rod, 504-heating block, 505-heat conducting sheet, 506-clamping groove, 507-clamping block, 508-spring, 6-ring stripping knife and 7-limiting block.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Referring to fig. 1-2, as an embodiment, a cable separating and stripping device includes a ring stripping knife 6 for cutting a cable sheath, a winding mechanism and a driving mechanism 1 are disposed on a side surface of the ring stripping knife 6, the winding mechanism includes a plurality of reels 5, and the driving mechanism 1 for driving the reels 5 to switch working positions is disposed below the reels 5; the number of the driving mechanisms 1 is two, the driving mechanisms 1 are symmetrically arranged about a cable, each driving mechanism 1 comprises a moving plate 101, a gear 102, a rack 107 and a cam 105, a limiting groove 103 is formed in the moving plate 101, a rotating shaft penetrates through the limiting groove 103, one end of the rotating shaft is fixedly connected with the gear 102, the other end of the rotating shaft is rotatably connected with the ground, the cam 105 is further arranged on the side surface of the gear 102, a power element for driving the cam 105 to rotate is connected onto the cam 105, the rack 107 is further eccentrically and rotatably connected onto the end surface of the cam 105, and the rack 107 is in meshing transmission with the gear 102; a sliding groove 108 is formed in the rack 107; a cover plate 104 is fixedly connected to one end of the moving plate 101, a rotating strip 111 is rotatably connected to the cover plate 104, and the rotating strip 111 is connected with the sliding groove 108 in a clamping and sliding manner; a driven wheel 106 is further slidably arranged on the side face of the cam 105, the driven wheel 106 is rotatably mounted at one end of a connecting rod 109, the other end of the connecting rod 109 is rotatably mounted on the moving plate 101, the rod body of the connecting rod 109 is further rotatably connected to a fixed block 110, and the fixed block 110 is fixedly connected to the ground; and a transmission module is also arranged between the driving mechanism 1 and the winding mechanism.
When the cable sheath recycling device is used, firstly, the driving mechanism 1 drives the reel 5 to rotate through the driving mechanism 1, and then, the cable sheath is automatically recycled through the rotation of the reel 5;
the driving mechanism 1 is implemented as follows: firstly, a power element is started, the power element drives the cam 105 to rotate, the cam 105 drives the driven wheel 106 positioned on the side surface of the cam to move, the circumferential surface of the cam 105 is in an irregular shape, so that the driven wheel 106 drives the connecting rod 109 to swing up and down around the fixed block 110, and further the connecting rod 109 swings to drive the moving plate 101 rotatably connected with the connecting rod 109 to move up and down, and at the moment, the moving plate 101 cannot interfere with the rotation of the gear 102 due to the limiting groove 103;
more specifically, the motion state between the rack 107 and the gear 102 is divided into two types:
the first method comprises the following steps: when the cam 105 drives the moving plate 101 to move downwards through the driven wheel 106 and the connecting rod 109, the rotating bar 111 drives the rack 107 to move to a position where the rack can be meshed with the gear 102, at this time, the rack 107 and the gear 102 are in meshed transmission, that is, the gear 102 makes a rotating motion, and then the motion can be transmitted out through the transmission module;
and the second method comprises the following steps: when the cam 105 drives the moving plate 101 to move upward through the driven wheel 106 and the connecting rod 109, the rotating bar 111 drives the rack 107 to move to a position away from the gear 102, and at this time, the rack 107 and the gear 102 do not engage with each other, that is, the gear 102 cannot rotate, and further cannot transmit the motion through the transmission module;
to sum up, through the rotation of cam 105, drive the reciprocating of follow driving wheel 106, and then drive the reciprocating of movable plate 101, and fixedly connected with apron 104 on the movable plate 101, apron 104 can be in the in-process drive that reciprocates of movable plate 101 rack 107 is the two kinds of motions of meshing state and non-meshing state, consequently makes this mechanism possess the ability of clearance transmission motion, just rack 107 with gear 102 is the meshing transmission of same direction all the time, consequently can drive transmission module also is along the motion of a direction, has further improved the rhythm of whole process, improves the efficiency that rolling module changes operating position, and receives the line through actuating mechanism drive whole mechanism, can also avoid the emergence of the damage condition that the staff received when dragging the cable skin.
The "up" and "down" positions are referred to the placement position of the mechanism in fig. 2.
Referring to fig. 1, as a preferred embodiment, there are two ring-type scalers 6, and two ring-type scalers 6 are symmetrically disposed about a cable, and a line connecting rotation centers of the two ring-type scalers 6 is perpendicular to a line connecting rotation centers of the two gears 102.
Will the quantity of ring broach 6 sets to two, can conveniently equally divide into two parts with complete cable sheath, deuterogamies winding mechanism carries out the rolling, compares with prior art, has the ability of more efficient separation cable sheath and cable core.
Referring to fig. 4, as another preferred embodiment, the transmission module includes a toggle plate 2, a driven plate 3 and a bearing plate 4; the poking plate 2 is fixedly arranged on the gear 102, and the poking plate 2 comprises a plurality of driving heads; a plurality of driving grooves are formed in the driven plate 3, and when the driving head and the driving grooves rotate to proper positions, the driving head and the driving grooves form a clamping fit; the end face of the driven plate 3 is also fixedly connected with a bearing plate 4, and a winding mechanism is arranged on the bearing plate 4.
During the use, through gear 102 is intermittent type nature equidirectional rotation, can drive with gear 102 fixed connection's stirring board 2 rotates, drives promptly the drive head is intermittent type nature and rotates, and the drive head can improve transmission module's rotation efficiency with the connection relation of stirring in drive groove, has improved the degree of mechanization of whole device.
Referring to fig. 1 and 5, as another preferred embodiment, a plurality of reels 5 are connected to the carrier plate 4 through a stopper 7, and the stopper 7 is rotatably connected to the carrier plate 4; the reel 5 comprises an outer wheel 501, a heating head 502 and a heating block 504, wherein a through hole is formed in the outer wheel 501, the heating block 504 is connected in the through hole through a clamping component, a cavity is formed in the heating block 504, a resistance wire is arranged in the cavity, the side surface of the heating block 504 is also connected with the heating head 502 through a telescopic rod 503, and the resistance wire is also arranged in the heating head 502; the lower end surface of the outer wheel 501 is mounted on the bearing plate 4 through a limiting block 7.
The housing of the heating block 504 is made of metal.
The clamping assembly comprises a clamping groove 506, a clamping block 507 and a spring 508, the clamping groove 506 is formed in the outer wheel 501, the clamping block 507 is elastically connected to the side face of the heating block 504 through the spring 508, and the clamping block 507 is clamped and matched with the spring 508.
When the heating device is used, firstly, the resistance wire is opened to enable the resistance wire to generate heat, then, the heating head 502 is extended out through the telescopic action of the telescopic rod 503, the peeling action of the ring peeling knife 6 is matched, the heating head 502 which generates heat is enabled to contact with the shifted cable sheath, the cable sheath which is contacted with the heating head 502 is enabled to be molten, then, the resistance wire in the heating head 502 is closed, the molten cable sheath is enabled to be bonded on the heating head 502, at the moment, the telescopic rod 503 is retracted, and the limiting block 7 is driven to drive the outer wheel 501 to rotate, so that the outer wheel 501 performs take-up motion;
in this embodiment, further, the resistance wire inside the heating block 504 is kept heated and then turned off while rotating, so that the cable sheath can be bonded to the surface of the outer wheel 501 while rotating around the outer wheel 501, thereby improving the reliability of take-up;
further in this embodiment, the heating block 504 and the outer wheel 501 are connected by a snap fit, which means that after the outer wheel 501 completes a complete rolling activity, the outer wheel 501 and the heating block 504 can be separated, so that the heating block 504 can be applied to the outer wheel 501 which is wound up next, thereby saving resources and providing sustainability for the design.
Referring to fig. 5, as another preferred embodiment, a heat conducting fin 505 is fixedly connected to an inner wall of a through hole in the outer wheel 501.
The arrangement of the heat conducting fins 505 can improve the heat conducting capacity of the whole rolling module and improve the reliability during rolling.
It should be noted that, the power-consuming components, such as power components, etc., in the present application are all connected to the external controller, which is the prior art, and the present application does not modify the external controller, so that the specific model, circuit structure, etc. of the external controller need not be disclosed, and the integrity of the present application is not affected.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. A cable separating and stripping device comprises a ring stripping knife (6) for cutting a cable sheath, and is characterized in that a winding mechanism and a driving mechanism (1) are arranged on the side surface of the ring stripping knife (6), the winding mechanism comprises a plurality of winding wheels (5), and the driving mechanism (1) for driving the winding wheels (5) to switch working positions is arranged below the winding wheels (5); the number of the driving mechanisms (1) is two, the driving mechanisms (1) are symmetrically arranged relative to a cable, each driving mechanism (1) comprises a moving plate (101), a gear (102), a rack (107) and a cam (105), a limiting groove (103) is formed in the moving plate (101), a rotating shaft penetrates through the limiting groove (103), one end of the rotating shaft is fixedly connected with the gear (102), the other end of the rotating shaft is rotatably connected with the ground, the cam (105) is further arranged on the left side of the gear (102), a power element for driving the cam (105) to rotate is connected onto the cam (105), the rack (107) is further eccentrically and rotatably connected onto the end face of the cam (105), and the rack (107) and the gear (102) are meshed for transmission; a sliding groove (108) is formed in the rack (107); a cover plate (104) is fixedly connected to one end of the moving plate (101), a rotating strip (111) is rotatably connected to the cover plate (104), and the rotating strip (111) is connected with the sliding groove (108) in a clamping and sliding manner; a driven wheel (106) is further slidably arranged on the upper side of the cam (105), the driven wheel (106) is rotatably mounted at one end of a connecting rod (109), the other end of the connecting rod (109) is rotatably mounted on the moving plate (101), a rod body of the connecting rod (109) is further rotatably connected to a fixed block (110), and the fixed block (110) is fixedly connected to the ground; and a transmission module is also arranged between the driving mechanism (1) and the winding mechanism.
2. The cable separation stripping device according to claim 1, characterized in that the number of the ring stripping knives (6) is two, the two ring stripping knives (6) are symmetrically arranged about the cable, and the connecting line of the rotation centers of the two ring stripping knives (6) is perpendicular to the connecting line of the rotation centers of the two gears (102).
3. The cable separation stripping device according to claim 2, characterized in that the transfer module comprises a toggle plate (2), a driven plate (3) and a carrier plate (4); the poking plate (2) is fixedly arranged on the gear (102), and the poking plate (2) comprises a plurality of driving heads; a plurality of driving grooves are formed in the driven plate (3), and when the driving head and the driving grooves rotate to proper positions, the driving head and the driving grooves form clamping fit; the end face of the driven plate (3) is fixedly connected with a bearing plate (4), and a winding mechanism is arranged on the bearing plate (4).
4. The cable separation stripping device according to claim 3, characterized in that a plurality of reels (5) are connected to the carrier plate (4) via stop blocks (7), the stop blocks (7) being rotatably connected to the carrier plate (4); the reel (5) comprises an outer wheel (501), a heating head (502) and a heating block (504), wherein a through hole is formed in the outer wheel (501), the heating block (504) is connected in the through hole through a clamping assembly, a cavity is formed in the heating block (504), a resistance wire is arranged in the cavity, the right side of the heating block (504) is also connected with the heating head (502) through a telescopic rod (503), and the resistance wire is also arranged in the heating head (502); the lower end face of the outer wheel (501) is arranged on the bearing plate (4) through a limiting block (7).
5. The cable separation stripping device as claimed in claim 4, characterized in that the housing of the heating block (504) is made of metal.
6. The cable separation stripping device as claimed in claim 4, characterized in that the clamping component comprises a clamping groove (506), a clamping block (507) and a spring (508), the clamping groove (506) is formed in the outer wheel (501), the clamping block (507) is elastically connected to two sides of the heating block (504) through the spring (508), and the clamping block (507) is in clamping fit with the spring (508).
7. The cable separation stripping device according to claim 4, characterized in that a heat conducting fin (505) is fixedly connected to the inner wall of the through hole in the outer wheel (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011561902.4A CN112636265B (en) | 2020-12-25 | 2020-12-25 | Cable separation stripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011561902.4A CN112636265B (en) | 2020-12-25 | 2020-12-25 | Cable separation stripping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112636265A CN112636265A (en) | 2021-04-09 |
| CN112636265B true CN112636265B (en) | 2022-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011561902.4A Active CN112636265B (en) | 2020-12-25 | 2020-12-25 | Cable separation stripping device |
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| Country | Link |
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| CN (1) | CN112636265B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922290B (en) * | 2021-09-30 | 2023-05-16 | 广东电网有限责任公司东莞供电局 | Cable protective sleeve stripping device |
| CN115117792A (en) * | 2022-06-09 | 2022-09-27 | 贵州电网有限责任公司 | Cable well cable pull-back device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2326280C2 (en) * | 1973-05-23 | 1984-09-13 | Allied Corp., Morris Township, N.J. | Device for stripping insulation from conductor ends |
| GB1506641A (en) * | 1974-02-20 | 1978-04-05 | Shin Meiwa Ind Co Ltd | Apparatus for cutting and stripping insulated wire |
| CN108448497A (en) * | 2018-05-02 | 2018-08-24 | 苏州洋紫瑞信息科技有限公司 | A kind of efficient apparatus for peeling off of communication cable |
| CN109347004B (en) * | 2018-10-10 | 2020-04-17 | 温州焕宏纺织品有限公司 | Power cable wire stripping device with wire and skin rolling recovery function simultaneously |
| CN110212462B (en) * | 2019-05-08 | 2020-10-02 | 国网山东省电力公司东明县供电公司 | Power cable recovery device |
| CN112117712B (en) * | 2020-09-18 | 2022-06-03 | 长沙海韵汽车零部件有限公司 | Automatic peeling equipment for cables |
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2020
- 2020-12-25 CN CN202011561902.4A patent/CN112636265B/en active Active
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