CN112165040A - Cable aluminum foil layer stripping device and method - Google Patents
Cable aluminum foil layer stripping device and method Download PDFInfo
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- CN112165040A CN112165040A CN202011190612.3A CN202011190612A CN112165040A CN 112165040 A CN112165040 A CN 112165040A CN 202011190612 A CN202011190612 A CN 202011190612A CN 112165040 A CN112165040 A CN 112165040A
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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
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
- H02G1/1256—Machines the cutting element not rotating about the wire or cable making a transverse cut using wire or cable-clamping means
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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
- H02G1/1265—Machines the cutting element rotating about the wire or cable
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
- H02K7/1012—Machine arranged inside the pulley
- H02K7/1016—Machine of the outer rotor type
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Removal Of Insulation Or Armoring From Wires Or Cables (AREA)
Abstract
The invention relates to the technical field of cable processing, in particular to a cable aluminum foil layer stripping device which comprises a cable clamping mechanism, a rotary stripping mechanism, a first driving mechanism and a base, wherein the cable clamping mechanism is arranged on the base; wherein, it still includes to revolve to shell the mechanism: the rotary peeling machine comprises a rotary peeling head, a rotary driving piece, a blade knife assembly and a blunt knife assembly; when the aluminum foil layer is peeled off, the blade assembly drives the blade to gather towards the middle, the blade resets after partially cutting the thickness direction of the aluminum foil layer, then the blunt blade assembly gathers towards the middle, and after the aluminum foil layer is clamped by the blade edge of the blunt blade, the rotary driving piece drives the rotary peeling head to rotate for a plurality of times in a reciprocating mode, and then the first driving mechanism drives the rotary peeling mechanism to be far away from the wire clamping mechanism so as to peel off the aluminum foil layer from the cable. According to the invention, the aluminum foil layer is stripped from the end of the cable through the arrangement, and the cable is not in contact with the blade, so that the aluminum foil layer is stripped without damage.
Description
Technical Field
The invention relates to the technical field of cable processing, in particular to a cable aluminum foil layer stripping device and method.
Background
The shielding layer of the shielding mesh wire is mainly made of aluminum foil and woven mesh. The braided net is generally braided by a tinned round copper wire and mainly used for preventing low-frequency electromagnetic wave interference; the aluminum foil is mainly used for shielding high-frequency electromagnetic waves, so that the high-frequency electromagnetic waves are prevented from being in contact with the network cable conductor to generate induced current, and crosstalk is increased. When a cable containing aluminum foil is handled, the aluminum foil layer needs to be peeled off from the cable first.
In the prior art, the aluminum foil layer is mostly peeled in a manual or mechanical peeling mode, a blade is needed during manual peeling, potential safety hazards exist, and the processing efficiency is low; the machine stripping mode mostly adopts a rotary blade to firstly cut off the aluminum foil, and then the side wall of the blade is used for scraping the aluminum foil from the cable, however, when the machine stripping mode is adopted, the blade is contacted with the cable, so that the cable inside the aluminum foil layer is easily damaged.
In view of the above problems, the present inventors have actively studied and innovated based on practical experience and professional knowledge that is abundant over many years in engineering applications of such products, in order to create a cable aluminum foil layer stripping device and method, which are more practical.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the cable aluminum foil layer stripping device and method are provided, and lossless stripping of aluminum foil is achieved.
In order to achieve the above object, an aspect of the present invention provides a cable aluminum foil layer stripping device, including:
the wire clamping mechanism is used for clamping and releasing the cable;
the rotary stripping mechanism is arranged towards the wire clamping mechanism;
the first driving mechanism is connected with the rotary peeling mechanism and used for driving the rotary peeling mechanism to be close to or far away from the wire clamping mechanism;
the wire clamping mechanism is fixed at one end of the base, the rotary peeling mechanism can be arranged on the base in a relatively sliding mode, and the first driving mechanism is fixed on the base;
wherein, it still includes to revolve to shell the mechanism:
the rotary stripping head is arranged opposite to the wire clamping center of the wire clamping mechanism;
the rotary driving piece is connected with the rotary peeling head and used for driving the rotary peeling head to rotate;
the wire clamping mechanism is arranged on the machine frame, the wire clamping mechanism is arranged on the;
when the aluminum foil layer is peeled off, the blade assembly drives the blade to gather towards the middle, the blade resets after partially cutting the thickness direction of the aluminum foil layer, then the blunt blade assembly gathers towards the middle, and after the aluminum foil layer is clamped by the blade edge of the blunt blade, the rotary driving piece drives the rotary peeling head to rotate for a plurality of times in a reciprocating mode, and then the first driving mechanism drives the rotary peeling mechanism to be far away from the wire clamping mechanism so as to peel off the aluminum foil layer from the cable.
Further, the knife-edge assembly also comprises a first knife rest, a first tilting rod and a first driving assembly;
the rotary peeling head is of a hollow columnar structure, a warping rod channel which is through along the axial direction is arranged on the side wall of the rotary peeling head, the middle part of the warping rod is rotationally fixed in the warping rod channel, and two ends of the warping rod respectively protrude out of two ends of the rotary peeling head;
the first blade carrier is fixed on the first blade carrier, the first blade carrier is rotatably connected with one end of the first tilting rod, and the first driving assembly drives the first tilting rod to swing so as to drive the plurality of blade blades to mutually approach or keep away from each other.
Furthermore, the number of the blade blades is N, the blades of the N blade blades enclose a closed area, the included angle between two adjacent blade blades is 360/N degrees, the blade blades synchronously contract or diffuse towards the center of the closed area, and N is larger than or equal to 3.
Further, the blunt knife assembly further comprises a second knife rest, a second tilting rod and a second driving assembly;
the blunt blade is fixed on the second tool rest, and the second tool rest is rotatably connected with one end of the second tilting rod;
the first warping rod and the second warping rod are arranged in parallel, and the second tool rest and the first tool rest are arranged in parallel;
the second driving component drives the second tilting rod to swing so as to drive the blunt blade to move in the direction parallel to the moving direction of the blade, the blade is arranged in parallel to the blunt blade, and the blade is arranged on one side close to the wire clamping mechanism.
Further, an inner tool magazine and an outer tool magazine are further fixed on the rotary peeling head, guide grooves are formed in the surfaces of the tool magazines, which are opposite to the outer tools, and guide columns matched with the guide grooves are arranged on the first tool rest and the second tool rest.
Further, be provided with the pulley on the other end of first stick up the pole, first drive assembly includes first drive plate, first drive block has on the first drive plate, be provided with the first driving groove that the slope set up on the first drive block, the pulley sets up in the first driving groove, through the removal drive of first drive block the pulley is in slide in the first driving groove.
Further, an optical axis is connected to the center position of the first driving plate through a bearing;
the second driving assembly comprises a second driving plate and a second driving block arranged with the second driving plate, and an inclined second driving groove is formed in the second driving block; the second driving plate is connected with a rotary drum through a bearing, and the rotary drum is sleeved on the optical axis.
The invention also provides a cable aluminum foil layer stripping method, which applies the cable aluminum foil layer stripping device and comprises the following steps:
the driving wire clamping mechanism clamps the end of the cable extending into the driving wire clamping mechanism;
the rotary stripping mechanism is driven to move towards the direction close to the wire clamping mechanism, so that the end head of the cable extends into the rotary stripping head;
driving the blade assembly to enable the blade to gather towards the center and cut off the outer skin part of the aluminum foil layer;
driving the blunt knife assembly to enable the blunt knife blade to clamp the aluminum foil layer of the cut part, and simultaneously driving the rotary driving piece to rotate in a reciprocating manner;
the first driving mechanism drives the rotary peeling mechanism to be far away from the wire clamping mechanism, so that the aluminum foil layer is peeled;
and driving the blade knife assembly and the blunt knife assembly to reset to prepare for peeling the aluminum foil layer next time.
The invention has the beneficial effects that: according to the aluminum foil peeling machine, the edge cutter assembly and the blunt cutter assembly are arranged at one end, close to the wire clamping mechanism, of the peeling head, the aluminum foil layer is extruded to be cracked through extrusion of the edge blade on the edge cutter assembly, the aluminum foil layer to be peeled is clamped through clamping of the blunt cutter assembly, the peeling head is driven to rotate in a reciprocating mode through the rotary driving piece, so that the aluminum foil layer to be peeled is twisted off from the body, the first driving mechanism drives the peeling mechanism to retreat, the aluminum foil layer is peeled from the end of the cable, and the cable is not in contact with the edge, so that the aluminum foil layer is peeled nondestructively.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a cable aluminum foil layer stripping device in an embodiment of the present invention;
FIG. 2 is a schematic illustration of the exploded structure of FIG. 1 in an embodiment of the present invention;
FIG. 3 is a schematic diagram of a partial explosion structure at a rotary stripping head of a cable aluminum foil layer stripping device in an embodiment of the invention;
FIG. 4 is a schematic structural view of a knife assembly in an embodiment of the present invention;
FIG. 5 is a cross-sectional view of a spin stripper head in an embodiment of the present invention;
FIG. 6 is a schematic diagram of the construction of a bladed knife assembly and a blunt knife assembly according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a partial explosion structure of the end of the spin-peeling head in an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of the cable aluminum foil layer stripping device in the embodiment of the invention, with a rotary stripping head omitted;
FIG. 9 is an enlarged view of a portion of the structure shown in FIG. 8A according to an embodiment of the present invention;
FIG. 10 is a transverse cross-sectional view of FIG. 8 in an embodiment of the present invention;
fig. 11 is a flowchart of a cable aluminum foil layer stripping method in an embodiment of the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The cable aluminum foil layer stripping device shown in fig. 1 to 10 comprises: the wire clamping mechanism 10, the rotary peeling mechanism 20, the first driving mechanism 30 and the base 40, wherein:
the wire clamping mechanism 10 is used for clamping and releasing a cable; the wire clamping mechanism 10 may be two clamping jaws that are close to or far from each other and driven by a clamping jaw cylinder, or may also adopt a mode that two rotating shafts as shown in fig. 2 respectively drive the two clamping jaws to reciprocate on a cross bar rail, so that the two clamping jaws are close to or far from each other.
The rotary peeling mechanism 20 is arranged towards the wire clamping mechanism 10; the center of the rotary peeling mechanism 20 is a hollow structure so as to facilitate the penetration of a cable, the center of the rotary peeling mechanism 20 and the centers of the two clamping jaws of the wire clamping mechanism 10 are arranged on the same horizontal line, when the wire clamping mechanism is specifically processed, the cable is firstly penetrated from the two clamping jaws of the wire clamping mechanism 10, and then the two clamping jaws are mutually close to fix the cable;
the first driving mechanism 30 is connected with the rotary peeling mechanism 20 and is used for driving the rotary peeling mechanism 20 to be close to or far away from the wire clamping mechanism 10; as shown in fig. 2, the first driving mechanism 30 may be a slider driven by a screw structure, and when the screw rotates, the slider is driven to move back and forth, thereby driving the peeling mechanism 20 to approach or separate from the wire clamping mechanism 10.
The wire clamping mechanism 10 is fixed at one end of the base 40, the rotary peeling mechanism 20 is arranged on the base 40 in a relatively sliding manner, and the first driving mechanism 30 is fixed on the base 40;
as shown in fig. 3, the rotary peeling mechanism 20 further includes a peeling head 21, a rotary driving member 22, a knife assembly 23 and a blunt knife assembly 24, wherein:
the rotary peeling head 21 is arranged opposite to the wire clamping center of the wire clamping mechanism 10; the rotary peeling head 21 is used for fixing and supporting the knife edge assembly 23 and the blunt knife assembly 24;
the rotary driving piece 22 is connected with the rotary peeling head 21 and is used for driving the rotary peeling head 21 to rotate; in a specific driving mode, a motor may be used to drive a synchronous belt as shown in fig. 3, and the synchronous belt is wound on a rotating disc connected to the peeling head 21, so as to drive the peeling head 21 to rotate angularly. In the embodiment of the present invention, the aluminum foil layer is peeled off by a method of first scratching the aluminum foil layer by using the blade assembly 23, then holding the aluminum foil layer by using the blunt blade assembly 24 to swing left and right to break the aluminum foil layer from the scratch, and then pulling the broken aluminum foil layer off the cable by holding the blunt blade assembly 24.
The cutting blade assembly 23 and the blunt blade assembly 24 are arranged at one end of the rotary peeling head 21 close to the thread clamping mechanism 10, the cutting blade assembly 23 is arranged close to the thread clamping mechanism 10, the blunt blade assembly 24 is arranged at one side far away from the thread clamping mechanism 10, the cutting blade assembly 23 is provided with a cutting blade 231, and the blunt blade assembly 24 is provided with a blunt blade 241;
when the aluminum foil layer is peeled off, the blade assembly 23 drives the blade 231 to gather towards the middle, the blade 231 resets after partially cutting the aluminum foil layer in the thickness direction, then the blunt blade assembly 24 gathers towards the middle, after the aluminum foil layer is clamped by the blade edge of the blunt blade 241, the rotary driving piece 22 drives the rotary peeling head 21 to rotate for a plurality of times in a reciprocating mode, and then the first driving mechanism 30 drives the rotary peeling mechanism 20 to be far away from the wire clamping mechanism 10 so as to peel off the aluminum foil layer from the cable.
In the above embodiment, the aluminum foil layer is extruded to be cracked by the extrusion of the blade 231 on the blade assembly 23 through the blade assembly 23 and the blunt blade assembly 24 arranged at one end of the peeling head 21 close to the wire clamping mechanism 10, the aluminum foil layer to be peeled is clamped through the clamping of the blunt blade assembly 24, the peeling head 21 is driven to rotate back and forth through the rotary driving member 22, so that the aluminum foil layer to be peeled is twisted off from the body, the peeling mechanism 20 is driven to retreat through the first driving mechanism 30, the aluminum foil layer is peeled from the end of the cable, and the cable is not in contact with the blade, so that the aluminum foil layer is peeled without damage.
Further, regarding the driving form of the cutting-edge blade assembly 23 and the blunt-blade assembly 24, as shown in fig. 4, the principle thereof drives the cutting-edge blade 231 or the blunt-blade 241 to move in a fixed direction by the principle of a lever, taking the cutting-edge blade assembly 23 as an example, as shown in fig. 4, the cutting-edge blade assembly 23 further includes a first blade holder 232, a first tilting rod 233 and a first driving assembly 25;
referring to fig. 5, the rotating peeling head 21 is a hollow cylindrical structure, a warping rod channel 211 which is through along the axial direction is arranged on the side wall of the rotating peeling head 21, the middle part of the warping rod is rotationally fixed in the warping rod channel 211, and two ends of the warping rod respectively protrude out of two ends of the rotating peeling head 21;
the cutting blade 231 is fixed on the first blade holder 232, the first blade holder 232 is rotatably connected with one end of the first tilting rod 233, and the first driving assembly 25 drives the first tilting rod 233 to swing so as to drive the plurality of cutting blades 231 to approach or separate from each other.
In a specific driving mode, the middle portion of the first tilting rod 233 is hinged in the tilting rod channel 211, and the first tilting rod 233 is driven to move at one end of the first tilting rod 233, so that the first knife rest 232 connected to the other end of the first tilting rod 233 can be driven, and a specific driving mode is described in detail below. The first tilting rod 233 is hinged in the rotary peeling head 21 to be driven, so that the occupied space is saved, and the size of the device is reduced.
In the embodiment of the present invention, the blade assembly adopts a mode that a plurality of blades gather together towards the center at the same time, please refer to fig. 4, four blade blades 231 are provided, two adjacent included angles of the four blade blades 231 are 90 degrees, and the blades of the blade blades 231 contact with the adjacent side walls, so that the blade blades 231 gather together towards the center synchronously, and when contacting with the aluminum foil layer, four scratches are scribed on the aluminum foil layer, which can improve the accuracy of scribing the aluminum foil layer; of course, in the embodiment of the present invention, the number of the blade blades 231 or the blunt blades 241 may be other, such as three or six, etc.; when the number of the blade blades 231 is N, N is greater than or equal to three, the blades of the N blade blades 231 enclose a closed area, an included angle between two adjacent blade blades 231 is 360/N degrees, and each blade 231 is synchronously contracted or diffused towards the center of the closed area.
To further utilize space and reduce the space usage of the blade set, as shown in fig. 6, the blunt knife assembly 24 further comprises a second knife holder 242, a second cocking lever 243, and a second drive assembly 26;
the blunt blade 241 is fixed on the second blade holder 242, and the second blade holder 242 is rotatably connected with one end of the second tilting rod 243;
the first tilting rod 233 and the second tilting rod 243 are arranged in parallel, and the second tool rest 242 and the first tool rest 232 are arranged in parallel;
the second driving assembly 26 drives the second tilting rod 243 to swing so as to drive the blunt blade 241 to move in a direction parallel to the moving direction of the blade 231, the blade 231 is arranged parallel to the blunt blade 241, and the blade 231 is arranged at a side close to the thread clamping mechanism 10.
In the above embodiment, the space utilization rate of the spin peeling head 21 is substantially improved by sharing the same warping rod channel 211 and the hinge shaft with the first warping rod 233 and the second warping rod 243, and by arranging the blunt blade 241 and the blade 231 in parallel.
In addition, in order to improve the driving accuracy, in the embodiment of the present invention, as shown in fig. 7, an inner tool magazine 244 and an outer tool magazine 234 are further fixed to the peeling head 21, a guide groove 2341 is provided on a face of the tool magazine opposite to the outer tool, and a guide post 2321 matching the guide groove 2341 is provided on the first tool carriage 232 and the second tool carriage 242. Specifically, the guiding columns 2321 on the first tool holder 232 and the second tool holder 242 are oppositely arranged, so that the guiding columns 2321 respectively face the outer tool magazine 234 and the inner tool magazine 244, and mutual interference is achieved.
As for the driving forms of the sharp blade assembly 23 and the blunt blade assembly 24, as shown in fig. 8 to 10, in the embodiment of the present invention, by disposing one end of the first seesaw rod 233 in the inclined slide groove, the radial swing of the first seesaw rod 233 is driven by the back and forth movement of the slide groove; specifically, as shown in fig. 9, a pulley is disposed at the other end of the first tilting rod 233, the first driving assembly 25 includes a first driving plate 251, the first driving plate 251 has a first driving block 252, the first driving block 252 has a first driving groove 2521 disposed in an inclined manner, and the pulley is disposed in the first driving groove 2521 and is driven to slide in the first driving groove 2521 by the movement of the first driving block 252. Similarly, in the embodiment of the present invention, the second tilting rod 243 is driven in the same manner, and in order to further improve the space utilization, in the embodiment of the present invention, the second slider on the second driving plate 261 driving the second tilting rod 243 is arranged in parallel with the corresponding first slider.
In order to realize synchronous forward and backward movement and rotation of the first driving plate 251 and the second driving plate 261, in the embodiment of the present invention, as shown in fig. 10, an optical axis 253 is connected to a central position of the first driving plate 251 through a bearing;
the second driving assembly 26 comprises a second driving plate 261 and a second driving block 262 arranged with the second driving plate 261, and an inclined second driving groove 2621 is arranged on the second driving block 262; a rotating drum 263 is connected to the second driving plate 261 through a bearing, and the rotating drum 263 is sleeved on the optical axis 253.
In the above embodiment, the linear bearings are arranged between the drum 263 and the optical axis 253, and the drum 263 and the second drive plate 261, and the optical axis 253 and the first drive plate 251 are connected through the bearings, so that the drum 263 drives the second drive plate 261 to move successively, and simultaneously, the second drive plate 261 can rotate along with the peeling head 21, and the first drive plate 251 can also rotate simultaneously under the pushing of the optical axis 253; the other ends of the rotating drum 263 and the optical axis 253 respectively drive two pushing plates through a motor lead screw to drive the rotating drum 263 and the optical axis 253 to move back and forth, and the pushing plates are connected with the rotating drum 263 and the optical axis 253 through bearings.
The embodiment of the invention also provides a cable aluminum foil layer stripping method, which is applied to the cable aluminum foil layer stripping device and is characterized by comprising the following steps of:
s10: the wire clamping mechanism 10 is driven to clamp the end of the cable extending into the wire clamping mechanism;
s20: driving the rotary stripping mechanism 20 to move towards the direction close to the wire clamping mechanism 10, so that the end of the cable extends into the rotary stripping head 21;
s30: driving the blade assembly 23 to make the blade 231 gather toward the center and to cut the outer skin part of the aluminum foil layer;
s40: the blunt knife assembly 24 is driven, so that the blunt knife blade 241 clamps the aluminum foil layer of the cut part, and the rotary driving piece 22 drives the rotary peeling head 21 to rotate in a reciprocating manner;
s50: the first driving mechanism 30 drives the rotary peeling mechanism 20 to be far away from the wire clamping mechanism 10, so that the aluminum foil layer is peeled;
s60: the driving-edge knife assembly 23 and the blunt knife assembly 24 are reset to prepare for the next peeling of the aluminum foil layer.
It should be noted here that the cable aluminum foil layer stripping device of the present invention can also be applied to stripping of cable sheaths, but only when stripping the cable sheaths, the cable sheaths are cut by the rotation of the peeling head 21 in a manner that the peeling head 21 rotates synchronously when the blade knife assembly 23 is gathered towards the middle, and then the cut sheaths are clamped, pulled and stripped by the blade knife assembly 23.
It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present 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 (8)
1. A cable aluminum foil layer stripping device, characterized by, includes:
the wire clamping mechanism is used for clamping and releasing the cable;
the rotary stripping mechanism is arranged towards the wire clamping mechanism;
the first driving mechanism is connected with the rotary peeling mechanism and used for driving the rotary peeling mechanism to be close to or far away from the wire clamping mechanism;
the wire clamping mechanism is fixed at one end of the base, the rotary peeling mechanism can be arranged on the base in a relatively sliding mode, and the first driving mechanism is fixed on the base;
wherein, it still includes to revolve to shell the mechanism:
the rotary stripping head is arranged opposite to the wire clamping center of the wire clamping mechanism;
the rotary driving piece is connected with the rotary peeling head and used for driving the rotary peeling head to rotate;
the wire clamping mechanism is arranged on the machine frame, the wire clamping mechanism is arranged on the;
when the aluminum foil layer is peeled off, the blade assembly drives the blade to gather towards the middle, the blade resets after partially cutting the thickness direction of the aluminum foil layer, then the blunt blade assembly gathers towards the middle, and after the aluminum foil layer is clamped by the blade edge of the blunt blade, the rotary driving piece drives the rotary peeling head to rotate for a plurality of times in a reciprocating mode, and then the first driving mechanism drives the rotary peeling mechanism to be far away from the wire clamping mechanism so as to peel off the aluminum foil layer from the cable.
2. The cable foil layer stripping apparatus of claim 1, wherein the knife-edge assembly further comprises a first knife carrier, a first cocking lever, and a first drive assembly;
the rotary peeling head is of a hollow columnar structure, a warping rod channel which is through along the axial direction is arranged on the side wall of the rotary peeling head, the middle part of the warping rod is rotationally fixed in the warping rod channel, and two ends of the warping rod respectively protrude out of two ends of the rotary peeling head;
the first blade carrier is fixed on the first blade carrier, the first blade carrier is rotatably connected with one end of the first tilting rod, and the first driving assembly drives the first tilting rod to swing so as to drive the plurality of blade blades to mutually approach or keep away from each other.
3. The cable aluminum foil layer stripping device as claimed in claim 2, wherein the number of the blade edges is N, the blade edges of the N blade edges enclose a closed area, the included angle between two adjacent blade edges is 360/N degrees, and the blade edges are synchronously contracted or diffused towards the center of the closed area, where N is greater than or equal to 3.
4. The cable foil layer stripping device of claim 2, wherein the blunt knife assembly further comprises a second knife holder, a second cocking lever, and a second drive assembly;
the blunt blade is fixed on the second tool rest, and the second tool rest is rotatably connected with one end of the second tilting rod;
the first warping rod and the second warping rod are arranged in parallel, and the second tool rest and the first tool rest are arranged in parallel;
the second driving component drives the second tilting rod to swing so as to drive the blunt blade to move in the direction parallel to the moving direction of the blade, the blade is arranged in parallel to the blunt blade, and the blade is arranged on one side close to the wire clamping mechanism.
5. The cable aluminum foil layer stripping device as claimed in claim 4, wherein an inner tool magazine and an outer tool magazine are further fixed on the rotary stripping head, guide grooves are formed in the surfaces of the tool magazines, which are opposite to the outer tools, and guide columns matched with the guide grooves are arranged on the first tool carriage and the second tool carriage.
6. The cable aluminum foil layer stripping device according to claim 4, wherein a pulley is disposed at the other end of the first tilting rod, the first driving assembly comprises a first driving plate, the first driving plate is provided with a first driving block, the first driving block is provided with a first driving groove which is obliquely disposed, the pulley is disposed in the first driving groove, and the pulley is driven to slide in the first driving groove by the movement of the first driving block.
7. The cable aluminum foil layer stripping device as claimed in claim 6, wherein an optical axis is connected to the center position of the first driving plate through a bearing;
the second driving assembly comprises a second driving plate and a second driving block arranged with the second driving plate, and an inclined second driving groove is formed in the second driving block; the second driving plate is connected with a rotary drum through a bearing, and the rotary drum is sleeved on the optical axis.
8. A cable aluminum foil layer stripping method applying the cable aluminum foil layer stripping device as claimed in any one of claims 1 to 7, characterized by comprising the following steps:
the driving wire clamping mechanism clamps the end of the cable extending into the driving wire clamping mechanism;
the rotary stripping mechanism is driven to move towards the direction close to the wire clamping mechanism, so that the end head of the cable extends into the rotary stripping head;
driving the blade assembly to enable the blade to gather towards the center and cut off the outer skin part of the aluminum foil layer;
driving the blunt knife assembly to enable the blunt knife blade to clamp the aluminum foil layer of the cut part, and simultaneously driving the rotary driving piece to rotate in a reciprocating manner;
the first driving mechanism drives the rotary peeling mechanism to be far away from the wire clamping mechanism, so that the aluminum foil layer is peeled;
and driving the blade knife assembly and the blunt knife assembly to reset to prepare for peeling the aluminum foil layer next time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190612.3A CN112165040B (en) | 2020-10-30 | 2020-10-30 | Cable aluminum foil layer stripping device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011190612.3A CN112165040B (en) | 2020-10-30 | 2020-10-30 | Cable aluminum foil layer stripping device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112165040A true CN112165040A (en) | 2021-01-01 |
| CN112165040B CN112165040B (en) | 2021-10-08 |
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| CN202011190612.3A Active CN112165040B (en) | 2020-10-30 | 2020-10-30 | Cable aluminum foil layer stripping device and method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114188892A (en) * | 2021-11-29 | 2022-03-15 | 江苏博之旺自动化设备有限公司 | Rotary cutting mechanism and cable stripping and cutting integrated machine |
| CN114204375A (en) * | 2022-01-14 | 2022-03-18 | 易捷通电子有限公司 | European style terminal automatic wire stripping and twisting crimping machine |
| CN114447844A (en) * | 2022-01-20 | 2022-05-06 | 江苏博之旺自动化设备有限公司 | Coaxial wire harness rotary cutting mechanism and rotary cutting method |
| CN114825188A (en) * | 2022-05-13 | 2022-07-29 | 珠海格力电工有限公司 | Special tool bit of separation is glued to unusual PVC electron line copper |
| CN115241805A (en) * | 2022-07-21 | 2022-10-25 | 珠海格力智能装备有限公司 | Wire stripping device and cable processing equipment |
| CN117810868A (en) * | 2023-12-26 | 2024-04-02 | 德维嘉汽车电子系统(无锡)有限公司 | Wire harness aluminum foil layer stripping device and aluminum foil stripping process |
| CN117810868B (en) * | 2023-12-26 | 2024-06-28 | 德维嘉汽车电子系统(无锡)有限公司 | Wire harness aluminum foil layer stripping device and aluminum foil stripping process |
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| CN105071194A (en) * | 2015-08-31 | 2015-11-18 | 深圳市捷朗硕自动化设备有限公司 | Wire-stripping machine equipped with three-cutter type stripping mechanism |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114188892A (en) * | 2021-11-29 | 2022-03-15 | 江苏博之旺自动化设备有限公司 | Rotary cutting mechanism and cable stripping and cutting integrated machine |
| CN114204375A (en) * | 2022-01-14 | 2022-03-18 | 易捷通电子有限公司 | European style terminal automatic wire stripping and twisting crimping machine |
| CN114447844A (en) * | 2022-01-20 | 2022-05-06 | 江苏博之旺自动化设备有限公司 | Coaxial wire harness rotary cutting mechanism and rotary cutting method |
| CN114825188A (en) * | 2022-05-13 | 2022-07-29 | 珠海格力电工有限公司 | Special tool bit of separation is glued to unusual PVC electron line copper |
| CN115241805A (en) * | 2022-07-21 | 2022-10-25 | 珠海格力智能装备有限公司 | Wire stripping device and cable processing equipment |
| CN117810868A (en) * | 2023-12-26 | 2024-04-02 | 德维嘉汽车电子系统(无锡)有限公司 | Wire harness aluminum foil layer stripping device and aluminum foil stripping process |
| CN117810868B (en) * | 2023-12-26 | 2024-06-28 | 德维嘉汽车电子系统(无锡)有限公司 | Wire harness aluminum foil layer stripping device and aluminum foil stripping process |
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| CN112165040B (en) | 2021-10-08 |
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