CN115693524A - Wire stripping machine - Google Patents
Wire stripping machine Download PDFInfo
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- CN115693524A CN115693524A CN202211355291.7A CN202211355291A CN115693524A CN 115693524 A CN115693524 A CN 115693524A CN 202211355291 A CN202211355291 A CN 202211355291A CN 115693524 A CN115693524 A CN 115693524A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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Abstract
The invention relates to the technical field of cable outer layer stripping, and discloses a stripping machine, which comprises: the wire feeding device comprises a rack, a wire feeding mechanism, a rubber layer cutting mechanism, a rubber layer separating mechanism, an iron layer cutting mechanism and a wire discharging mechanism. The rubber layer cutting mechanism cuts the rubber layer into multiple sections through at least 3 cutters arranged on the periphery of the cable, the cut rubber layer is peeled off from the cable through the rubber layer separating mechanism, then metal layer cutting is carried out, the pressure of the cutters during cutting different materials of each layer is collected through the pressure sensor, force control is carried out according to the pressure value of a target layer, the cutters only cut a specified layer during stripping, an inner core is not damaged, the cut metal layer can automatically fall off from the cable due to the fact that the metal layer is in a winding mode, and a target product is directly obtained through output of the wire outlet mechanism. Compared with the prior art, the invention reduces the required working space and labor intensity, is easy to operate and has higher safety.
Description
Technical Field
The invention relates to the technical field of cable outer layer stripping.
Background
With the rapid development of the communication industry, cable wires are used for transmitting electric energy and information and realizing wire products for electromagnetic energy conversion, and are developed from the past simple telephone and telegraph cables to thousands of pairs of telephone cables, coaxial cables, optical cables, data cables, even combined communication cables and the like, and the use of the cable wires brings great convenience to the life of people. However, with the wide application of the cable and wire, a large amount of cable and wire need to be recycled, and a large amount of resources can be saved by recycling the waste cable and wire. The cable wire outward appearance parcel has insulating skin, metal level etc. need peel off insulating skin and metal level during the recovery, retrieves the cable core, and the metal level divide into stainless steel layer and copper sheet, and the stainless steel layer exists with spiral winding's mode in the cable conductor, and the cable core of cable conductor in the copper sheet parcel.
The cutting method commonly used at present is manual cutting and machine. If the wires are all cut manually, the outer insulating skin of the cable needs to be cut firstly, then the stainless steel layer is unscrewed, and then the wire core of the cable is exposed in a cutting mode. This approach results in labor intensive due to the large number of cables and wires.
The existing automatic wire cutting machine can only cut the insulating layer, and the blade cannot penetrate through the metal layer, so that the volume is large, the operation is inconvenient, and the cost is high. For the stainless steel layer on the inner layer of the cable, workers can clamp the stainless steel layer by using metal clamps to manually untwist the stainless steel layer or a slewing mechanism is adopted to fix two ends of the cable to mechanically untwist the stainless steel layer. However, both solutions have low efficiency, and because the stainless steel layer has a long length, a more spacious working environment is required for mechanical uncoiling, and at the same time, the risk of breaking and hurting people exists. And the section of the cable is irregular, each section of cable and even each layer of the cable can have difference, which brings different difficulties to the manual wire stripping work, and the wire stripping force and the wire stripping depth applied by each worker are different. The finished product effect is mostly seen from the experience of master workers. Therefore, an industrial wire stripper which is portable and can cut both the rubber layer and the iron layer is needed.
Disclosure of Invention
The invention aims to solve the problems that the labor intensity is high, the time consumption is long and the existing automatic wire cutting machine can only cut an insulating layer and a blade cannot penetrate through a metal layer when an electric wire is recovered in the prior art by adopting a manual cutting and machine mode.
The invention provides a wire stripping machine, comprising: the wire cutting machine comprises a rack, a wire inlet mechanism, a rubber layer cutting mechanism and a wire outlet mechanism; further comprising: the rubber layer separating mechanism and the iron layer cutting mechanism are arranged on the iron layer separating mechanism;
the frame includes: the device comprises a base, a first mounting plate, a second mounting plate and a third mounting plate; the first mounting plate, the second mounting plate and the third mounting plate are sequentially arranged on the base;
the first mounting plate is provided with a wire inlet hole, and the wire inlet mechanism and the rubber layer cutting mechanism are respectively arranged on the inlet side and the outlet side of the wire inlet hole on the first mounting plate;
the rubber layer cutting mechanism comprises: a cutter fixing device, a cutting blade; the number of the cutting blades is not less than 3, and each cutting blade is circumferentially arranged on the peripheral side of the outlet side of the upper line hole of the first mounting plate by taking the upper line hole of the first mounting plate as the center through the cutter fixing device;
the rubber layer separating mechanism and the iron layer cutting mechanism are respectively arranged on the two sides of the cable through hole on the second mounting plate;
iron layer cutting mechanism includes: the cutting device comprises a lifting device, a first cutting device, a second cutting device, a third cutting device and a pressure sensor; the lifting device is arranged above the outlet side of a cable through hole in the second mounting plate, the first cutting device is connected with the lifting device, and the second cutting device and the third cutting device are respectively arranged on two sides below the outlet side of the cable through hole in the second mounting plate;
the cutting blade of the first cutting device, the cutting blade of the second cutting device and the cutting blade of the third cutting device are circumferentially arranged by taking the axis of the cable through hole of the second mounting plate as a center, and the cutting directions of the three are along the axial direction of the cable; the pressure sensor is arranged between the lifting device and the first cutting device, the pressure sensor is electrically connected with the lifting device and the first cutting device, the pressure sensor, the lifting device and the first cutting device are all connected with the control system, and the control system is internally provided with pressure thresholds when different materials of each layer are cut;
and a wire outlet hole is formed in the third mounting plate, and the wire outlet mechanism is arranged on the third mounting plate and is positioned on the outlet side of the wire outlet hole.
The preferable technical scheme for the basic structure is that the method further comprises the following steps: a lifting device mounting frame;
the lifting device comprises: a stepping motor, a lead screw and a lead screw slide block; the stepping motor is fixedly arranged above the outlet side of the cable through hole of the second mounting plate through the lifting device mounting frame, the output end of the stepping motor is connected with the lead screw arranged along the vertical direction, and the lead screw sliding block is in threaded connection with the lead screw;
the first cutting device includes: the first cutting blade and the first blade driving mechanism are arranged on the first mounting frame; the first blade driving mechanism is arranged on the lead screw sliding block through the first mounting frame, and the first cutting blade is connected with the first blade driving mechanism;
the second cutting device includes: the second cutting blade, the second blade driving mechanism and the second mounting frame;
the third cutting device includes: a third cutting blade, a third blade drive mechanism, a third mounting bracket;
the second mounting frame and the third mounting frame are respectively arranged on two sides below the outlet side of the cable through hole of the second mounting plate in a mode that the distance between the second mounting frame and the second mounting plate is adjustable; the second blade driving mechanism and the third blade driving mechanism are respectively arranged on the second mounting frame in a movable and fixed mode, the second cutting blade is connected with the second blade driving mechanism, the third cutting blade is connected with the third blade driving mechanism, when the second blade driving mechanism moves on the second mounting frame, the second cutting blade moves along the radial direction of the cable through hole, and when the third blade driving mechanism moves on the second mounting frame, the third cutting blade moves along the radial direction of the cable through hole.
The rubber layer separating structure is of a hemispherical structure, a through hole from the curved surface side of the hemispherical structure to the plane side of the hemispherical structure is formed in the center of the hemispherical structure, the plane side of the rubber layer separating structure is arranged on the inlet side of the cable through hole of the second mounting plate, and the through hole of the rubber layer separating structure and the cable through hole on the second mounting plate are coaxially arranged.
Still further preferred technical solution is, further comprising: locking the nut;
the cutter fixing device of the rubber layer cutting mechanism is an annular straight cutter chuck;
the cutting blade of the rubber layer cutting mechanism is a straight knife;
annular straight knife chuck with on the first mounting panel the coaxial setting in entrance hole, six straight knife draw-in grooves towards annular straight knife chuck center direction are seted up to circumference on the annular straight knife chuck, straight knife draw-in groove leans on one side of annular straight knife chuck excircle to be provided with threaded cavity, be provided with the spring in the cavity, straight sword sets up in straight knife draw-in groove, compresses tightly through lock nut during the spring is fixed in straight knife draw-in groove with straight sword, and the cutting direction of straight sword is for following the cutting of cable conductor axial.
The technical scheme for improving the structure is as follows: a first conduit, a second conduit, a third conduit;
the first wire guide pipe is arranged in the wire inlet hole of the first mounting plate, the first wire guide pipe and the wire inlet hole are coaxially arranged, the wire inlet end of the first wire guide pipe is flush with the inlet end of the wire inlet hole, the wire outlet end of the first wire guide pipe exceeds the outlet of the wire inlet hole and extends towards the rubber layer separating mechanism, and a channel for feeding each straight knife is formed in the first wire guide pipe at the position corresponding to each straight knife in the rubber layer cutting mechanism;
the second wire guide pipe is arranged in the cable through hole of the second mounting plate, the second wire guide pipe and the cable through hole are coaxially arranged, the wire inlet end of the second wire guide pipe is flush with the inlet end of the cable through hole, the wire outlet end of the second wire guide pipe exceeds the outlet of the cable through hole and extends towards the third mounting plate, and a channel for feeding each cutting blade is formed in the second wire guide pipe at the position corresponding to each cutting blade of each cutting device in the iron layer cutting mechanism;
the third conduit is arranged in the wire outlet hole of the third mounting plate, the third conduit and the wire outlet hole are coaxially arranged, the wire inlet end of the third conduit exceeds the inlet of the wire outlet hole and extends towards the direction of the iron layer cutting mechanism, and the wire outlet end of the third conduit is flush with the outlet of the wire outlet hole.
The further improved technical scheme is that the method further comprises the following steps: a rubber layer recovery mechanism; the rubber layer recovery mechanism comprises: a first recovery basin;
the base is located be provided with first opening between first mounting panel with the second mounting panel, first recovery basin set up in first opening below.
The technical scheme of further improvement is that the method further comprises the following steps: a metal layer recovery mechanism; the metal layer recycling mechanism comprises: a second recovery basin;
the base is provided with a second opening between the second mounting plate and the third mounting plate, and the second recovery basin is arranged below the second opening.
Still further preferred technical scheme is, inlet wire mechanism: comprises a pair of roller motors rotating oppositely;
the wire inlet hole in the first mounting plate is of an oblong through hole structure, and the two opposite-rotating roller motors are arranged on the inlet side of the wire inlet hole in a mode that the distance between the two opposite-rotating roller motors along the length direction of the oblong through hole structure is adjustable.
Still further preferred technical solution is that the thread take-off mechanism: comprises a pair of drum motors rotating back to back;
the outlet holes in the third mounting plate are of an oblong through hole structure, and the two rotary drum motors are arranged on the outlet side of the outlet holes in a mode that the distance between the two rotary drum motors along the length direction of the oblong through hole structure is adjustable.
More preferably, the pressure sensor in the iron layer cutting mechanism is an S-shaped pressure sensor.
The invention has the beneficial effects that:
1. according to the wire stripping machine provided by the invention, the rubber layer cutting mechanism cuts the outer rubber layer of the cable into multiple sections through at least 3 cutters arranged in the circumferential direction of the cable, the cut rubber layer is stripped from the cable through the rubber layer separating mechanism, and then the metal layer is cut. The invention can not only cut the rubber layer, but also cut the iron layer. The wire stripping machine provided by the invention cuts and separates the cable from the rubber layer, cuts the metal layer and falls off the metal layer, and directly outputs the processed cable to obtain a target product, so that the required working space is greatly reduced compared with the prior art, and the wire stripping machine has higher safety.
2. Aiming at the problem that the wire stripping is easy to damage the inner core, the pressure sensor is used for acquiring the pressure of the cutter when cutting different materials of each layer, and the lifting device is used for controlling the force according to the pressure value of the target layer, so that the cutter only cuts the specified layer when stripping the wire, and the inner core is not damaged.
3. Aiming at the problem of irregular cable sections, the difference between different sections is adapted through a second cutting device and a third cutting device in the iron layer cutting mechanism in a manner of being adjustable along the radial direction and the axial direction of a cable through hole, and the moving control target quantity of the second cutting device and the third cutting device is adjusted according to the cutting pressure.
Drawings
Fig. 1 is an isometric view of an overall structure of an embodiment of the invention.
Fig. 2 is a front view of the structure shown in fig. 1.
Fig. 3 is a top view of the structure shown in fig. 1.
Fig. 4 is a schematic diagram of the internal structure of the cable.
The wire feeding mechanism comprises a roller motor of a wire feeding mechanism 1, a first roller motor support 2, a first mounting plate 3, a locking nut 4, a ring-shaped straight knife chuck 5, a stepping motor 6, an electrode screw 7, a screw slider 8, a sensor 9S, a third mounting plate 10, a second roller motor support 11, a roller motor of a wire feeding mechanism 12, a roller 13, a second cutting blade 14, a second blade driving mechanism 15, a second blade driving mechanism 16, a second blade driving mechanism mounting seat 17, an adjusting bolt 18, a spring 19, a second mounting plate 20, a rib plate 21, a ground foot 22, a base 23, a rubber layer separating device 24, a cable rubber layer 25, a cable stainless steel layer 26, a cable wire 27, a cable copper sheath layer 28, a cable wire core 29, a lifting device mounting frame 30, a first wire guide 31, a second wire guide 32, a third wire guide 33, a first opening 35, a second opening 36, a third cutting blade 37 and a first cutting blade 37.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description will be given of a specific implementation and working principle of a wire stripper according to the present invention with reference to the accompanying drawings and preferred embodiments.
As shown in fig. 1 to fig. 3, the wire stripping machine provided in this embodiment includes: the wire feeding device comprises a rack, a wire feeding mechanism, a rubber layer cutting mechanism, a rubber layer separating mechanism, an iron layer cutting mechanism and a wire discharging mechanism.
Wherein, the frame includes: base 23, first mounting panel 3, second mounting panel 20, third mounting panel 10. First mounting panel 3 second mounting panel 20 third mounting panel 10 sets up on base 23 in proper order, for making each mounting panel more firm on the base, is provided with floor 21 in the contained angle department of mounting panel and base 23, and the base below is provided with height-adjustable's lower margin 22. The first mounting plate 3 is provided with a wire inlet hole, and the wire inlet mechanism and the rubber layer cutting mechanism are respectively arranged on the inlet side and the outlet side of the wire inlet hole on the first mounting plate 3. The second mounting plate 20 is provided with a cable through hole, and the rubber layer separating mechanism and the iron layer cutting mechanism are respectively arranged on the inlet side and the outlet side of the cable through hole on the second mounting plate 20; the third mounting plate 10 is provided with an outlet hole, and the outlet mechanism is arranged on the outlet side of the outlet hole on the third mounting plate 10.
Wire inlet mechanism: the method comprises the following steps: a pair of roller motors 1 which rotate oppositely and a first roller motor bracket 2. For being applicable to the cable conductor of different bores, set up the entrance hole on first mounting panel 3 into the structure of long circular through-hole, two subtend pivoted cylinder motor 1 are passed through first cylinder motor support 2 and are set up in the entry side of the entrance hole of first mounting panel 3 with the mode of following this long circular through-hole structure length direction interval adjustable.
The rubber layer cutting mechanism includes: cutter fixing device, cutting blade, the rubber layer after guaranteeing the cutting is easily peeled off by rubber layer separating mechanism, and cutting blade's quantity should be no less than three, and each cutting blade passes through cutter fixing device and uses the entrance hole on the first mounting panel as the center, and circumference arranges in the week side of entrance hole outlet side on the first mounting panel.
In the rubber layer cutting mechanism in the embodiment, the annular straight knife chuck 5 is used as a cutter fixing device, and the straight knife is used as a cutting blade. Annular straight knife chuck 5 sets up with the entrance hole is coaxial on the first mounting panel 3, six straight knife draw-in grooves towards annular straight knife chuck 5 central direction are seted up to circumference on the annular straight knife chuck 5, and one side that straight knife draw-in groove is close to annular straight knife chuck 5 excircle is provided with threaded cavity, is provided with the spring in this cavity, sets up a straight sword in every straight knife draw-in groove, is fixed in the straight knife draw-in groove through lock nut 4 compression spring with straight sword, and the cutting direction of straight sword is for following the cutting of cable conductor axial.
Rubber layer separation structure 24: the rubber layer separating structure 24 is of a hemispherical structure, a through hole from a curved surface side of the hemispherical structure to a plane side of the hemispherical structure is formed in the center of the hemispherical structure, the plane side of the rubber layer separating structure 24 is arranged on the inlet side of the cable through hole of the second mounting plate 20, and the through hole of the rubber layer separating structure 24 and the cable through hole in the second mounting plate 20 are coaxially arranged.
Iron substance layer cutting mechanism: the method comprises the following steps: lifting device, first cutting device, second cutting device, third cutting device, pressure sensor 9.
The lifting device comprises: a stepping motor 6, a lead screw 7 and a lead screw slide block 8. Stepping motor 6 is fixedly arranged above the outlet side of the cable through hole of second mounting plate 20 through lifting device mounting frame 30, the output end of stepping motor 6 is connected with lead screw 7 arranged along the vertical direction, and lead screw slider 8 is in threaded connection with lead screw 7.
The first cutting device includes: a first cutting blade 36, a first blade drive mechanism, a first mounting bracket. The first blade driving mechanism is arranged on the screw rod sliding block 8 through a first mounting frame, and the first cutting blade 36 is connected with the first blade driving mechanism. The pressure sensor adopts an S-shaped pressure sensor 9, the S-shaped pressure sensor 9 is arranged between the lifting device and the first cutting device, the S-shaped pressure sensor 9 is electrically connected with the lifting device and the first cutting device, the S-shaped pressure sensor 9, the lifting device and the first cutting device are all connected with the control system, and the control system is provided with a pressure threshold value when different materials of each layer are cut.
The second cutting device includes: a second cutting blade 14, a second blade drive mechanism 15, a second blade drive mechanism mount 16, and a second mounting bracket. The second cutting blade 14 is connected to a second blade driving mechanism 15. The third cutting device includes: third cutting blade 37, third blade drive mechanism mount, third mount. The third cutting blade 37 is connected to a third blade drive mechanism. The second cutting device and the third cutting device are respectively arranged at two sides below the outlet side of the cable through hole of the second mounting plate 20. The first cutting blade 36, the second cutting blade 14 of the second cutting device, and the third cutting blade 37 of the third cutting device are circumferentially arranged with the axis of the cable through hole of the second mounting plate 20 as the center, and the cutting directions of the three are cutting along the axial direction of the cable.
The second mounting bracket in the second cutting device includes: seat plate 17, adjusting bolt 18, spring 19. The seat plate 17 is fixedly mounted on the second mounting plate 20 through an adjusting bolt 18, and a spring 19 is arranged between the seat plate 17 and the adjusting bolt 18 and used for moving and adjusting the second cutting blade 14 of the second cutting device along the axial direction of the cable in the cable through hole of the mounting plate 20. The seat plate 17 is provided with a sliding groove along the radial path of the cable, the second blade driving mechanism mounting seat 16 is provided with a sliding block, and the second blade driving mechanism 15 is arranged on the sliding groove of the seat plate 17 in a sliding manner through the second blade driving mechanism mounting seat 16 and is fastened and connected through a fastener so as to realize the adjustment of the second cutting blade 14 of the second cutting device along the radial movement of the cable. The third mounting frame of the third cutting device has the same structure as the second mounting frame of the second cutting device, and therefore, the description is omitted.
A conduit: as shown in fig. 2, in order to ensure that the cable can smoothly reach the target station during the processing process, in this embodiment, a first conduit 31, a second conduit 32, and a third conduit 33 are respectively disposed on the first mounting plate 3, the second mounting plate 20, and the third mounting plate 10 to shorten the cable conveying distance, so as to ensure that the cable can smoothly enter the next station after being cut.
Specifically, a first conduit 31 is arranged in the wire inlet hole of the first mounting plate 3 and is coaxial with the wire inlet hole, the wire inlet end of the first conduit 31 is flush with the inlet end of the wire inlet hole, the wire outlet end of the first conduit exceeds the outlet of the wire inlet hole and extends towards the rubber layer separating mechanism 24, and a channel for feeding each straight knife is arranged at the position, corresponding to each straight knife, of the rubber layer cutting mechanism on the first conduit 31.
The cable through hole of the second mounting plate 20 is provided with a second conduit 32 which is coaxial with the cable through hole, the inlet end of the second conduit 32 is flush with the inlet end of the cable through hole, the outlet end of the second conduit 32 exceeds the outlet of the cable through hole and extends towards the third mounting plate 10, and the positions of the second conduit 32 corresponding to the cutting blades of the cutting devices in the iron layer cutting mechanism are all provided with channels for feeding the cutting blades.
A third conduit 33 which is coaxial with the dinosaur valley is arranged in the outlet hole of the third mounting plate 10, the wire inlet end of the third conduit 33 extends to the direction of the iron layer cutting mechanism beyond the inlet of the outlet hole, and the wire outlet end of the third conduit 33 is flush with the outlet of the outlet hole.
The rubber layer recovery mechanism: comprises a first recovery basin. A first opening 34 is disposed on the base 23 between the first mounting plate 3 and the second mounting plate 20, and the first recovery basin is disposed below the first opening 34.
The metal layer recycling mechanism comprises: comprises a second recovery basin. A second opening 35 is provided between the second mounting plate 20 and the third mounting plate 10 on the base 23, and the second recovery basin is provided below the second opening 35.
The wire outlet mechanism comprises: the method comprises the following steps: a pair of roller motors 12 rotating back to back and a second roller motor bracket 11. In order to be suitable for cables with different calibers, the wire outlet holes in the third mounting plate 10 are arranged to be of a long circular through hole structure, and the two drum motors 12 rotating back to back are arranged on the outlet side of the wire outlet holes in the third mounting plate 10 through the second drum motor support 11 in a mode that the distance between the two drum motors can be adjusted along the length direction of the long circular through hole structure.
The cable wire to be cut as shown in fig. 4 comprises from outside to inside in sequence: the cable comprises a cable rubber layer 25, a cable stainless steel layer 26, a cable rubber layer 27, a cable copper layer 28 and a cable core 29.
Before the cable is subjected to wire stripping processing through the embodiment, firstly, the pressure of the cutter during cutting the iron layer of the cable is collected through the S-shaped pressure sensor 9 in the embodiment, the force control is carried out through the lifting device according to the pressure value of the target layer, so that the cutter only cuts the specified layer during wire stripping, an inner core is not damaged, and the pressure threshold for cutting the stainless steel layer is set in the control system according to the collected pressure data.
Then, the calibers of the wire feeding mechanism, the rubber layer cutting mechanism, the iron layer cutting mechanism and the wire discharging mechanism in the embodiment are adjusted according to the outer diameter of the cable: and adjusting the distance between the roller motors 1 which rotate oppositely in the wire inlet mechanism according to the outer diameter of the cable. The depth of each straight knife on the annular straight knife chuck 5 in the rubber layer cutting mechanism is adjusted according to the thickness of the cable rubber layer 25. The position of second cutting device, third cutting device among the adjustment iron matter layer cutting mechanism, concrete mode is: the distance between the base plate 17 and the second mounting plate is adjusted by adjusting the adjusting bolt 18, so that the second cutting blade 14 device for second cutting is adjusted along the axial direction of the cable, the mounting base 16 of the second blade driving mechanism is locked and fixed after sliding to a target position along the sliding groove on the base plate 17, so that the second cutting blade 14 for the second cutting device is adjusted along the radial direction of the cable, and the adjusting mode of the third cutting device is the same as that of the second cutting device. The distance between the roller motors 12 rotating back to back in the wire outlet mechanism is adjusted according to the outer diameter of the cable.
Next, the cable is subjected to wire stripping processing by the present embodiment: the cable conductor is pressed into an annular straight knife chuck 5 through a roller 13 driven by a roller motor 1, a rubber layer 25 of the cable conductor to be cut is cut into six sections through an adjustable straight knife, the rubber layer is stripped through a rubber layer separating device 24, the scattered rubber layer falls into a first recovery basin through a first opening 34 on a base 23, then the cable conductor wrapped by a stainless steel layer 26 is exposed, data are collected through an S-shaped pressure sensor 9, a feedback control stepping motor 6 drives a lead screw 7 to rotate, the lead screw slider 8 moves in the vertical direction along the lead screw 7 to control a first cutting blade 36 of the first cutting device to accurately cut the stainless steel layer 26, a second cutting blade 14 of a second cutting device and a third cutting blade 37 of a third cutting device which are positioned below the cable conductor are subjected to auxiliary cutting, the stainless steel layer is attached to the cable conductor in a sheet winding manner, the stainless steel layer 26 cut by the first cutting blade 36, the second cutting blade 14 and the third cutting blade 37 directly falls off from the cable conductor, the stainless steel layer 26 after the stainless steel layer falls into a second recovery basin through a second opening 35 on the base 23, the stainless steel layer 26 falls into a rubber layer, and the stainless steel layer separated by a final drum mechanism, and the stainless steel layer is pulled out of a final drum 12.
Finally, it should be noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to examples, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. A wire stripping machine comprising: the wire cutting machine comprises a rack, a wire inlet mechanism, a rubber layer cutting mechanism and a wire outlet mechanism; it is characterized by also comprising: the rubber layer separating mechanism and the iron layer cutting mechanism are arranged on the iron layer separating mechanism;
the frame includes: the device comprises a base, a first mounting plate, a second mounting plate and a third mounting plate; the first mounting plate, the second mounting plate and the third mounting plate are sequentially arranged on the base;
the first mounting plate is provided with a wire inlet hole, and the wire inlet mechanism and the rubber layer cutting mechanism are respectively arranged on the inlet side and the outlet side of the wire inlet hole on the first mounting plate;
the rubber layer cutting mechanism includes: a cutter fixing device, a cutting blade; the number of the cutting blades is not less than 3, and each cutting blade is circumferentially arranged on the peripheral side of the outlet side of the upper line hole of the first mounting plate by taking the upper line hole of the first mounting plate as the center through the cutter fixing device;
the rubber layer separating mechanism and the iron layer cutting mechanism are respectively arranged on the two sides of the cable through hole on the second mounting plate;
iron layer cutting mechanism includes: the cutting device comprises a lifting device, a first cutting device, a second cutting device, a third cutting device and a pressure sensor; the lifting device is arranged above the outlet side of a cable through hole in the second mounting plate, the first cutting device is connected with the lifting device, and the second cutting device and the third cutting device are respectively arranged on two sides below the outlet side of the cable through hole in the second mounting plate;
the cutting blade of the first cutting device, the cutting blade of the second cutting device and the cutting blade of the third cutting device are circumferentially arranged by taking the axle center of the cable through hole of the second mounting plate as the center, and the cutting directions of the three are along the axial direction of the cable; the pressure sensor is arranged between the lifting device and the first cutting device, the pressure sensor is electrically connected with the lifting device and the first cutting device, the pressure sensor, the lifting device and the first cutting device are all connected with the control system, and the control system is internally provided with pressure thresholds when different materials of each layer are cut;
and a wire outlet hole is formed in the third mounting plate, and the wire outlet mechanism is arranged on the third mounting plate and is positioned on the outlet side of the wire outlet hole.
2. The wire stripping machine of claim 1, further comprising: a lifting device mounting frame;
the lifting device comprises: a stepping motor, a lead screw and a lead screw slide block; the stepping motor is fixedly arranged above the outlet side of the cable through hole of the second mounting plate through the lifting device mounting frame, the output end of the stepping motor is connected with the lead screw arranged along the vertical direction, and the lead screw sliding block is in threaded connection with the lead screw;
the first cutting device includes: the first cutting blade and the first blade driving mechanism are arranged on the first mounting frame; the first blade driving mechanism is arranged on the screw rod sliding block through the first mounting frame, and the first cutting blade is connected with the first blade driving mechanism;
the second cutting device includes: the second cutting blade, the second blade driving mechanism and the second mounting frame;
the third cutting device includes: a third cutting blade, a third blade drive mechanism, a third mounting bracket;
the second mounting frame and the third mounting frame are respectively arranged on two sides below the outlet side of the cable through hole of the second mounting plate in a mode that the distance between the second mounting frame and the second mounting plate is adjustable; the second blade driving mechanism and the third blade driving mechanism are respectively arranged on the second mounting frame in a movable and fixed mode, the second cutting blade is connected with the second blade driving mechanism, the third cutting blade is connected with the third blade driving mechanism, when the second blade driving mechanism moves on the second mounting frame, the second cutting blade moves along the cable through hole in the radial direction, and when the third blade driving mechanism moves on the second mounting frame, the third cutting blade moves along the cable through hole in the radial direction.
3. The wire stripper of claim 1 or 2, wherein said rubber layer separating structure is a hemispherical structure, a through hole is formed in the center of the hemispherical structure from the curved side of the hemispherical structure to the flat side of the hemispherical structure, the flat side of the rubber layer separating structure is disposed on the inlet side of said cable through hole of said second mounting plate, and said through hole of the rubber layer separating structure is disposed coaxially with the cable through hole of the second mounting plate.
4. The wire stripping machine of claim 3, further comprising: locking the nut;
the cutter fixing device of the rubber layer cutting mechanism is an annular straight cutter chuck;
the cutting blade of the rubber layer cutting mechanism is a straight knife;
annular straight knife chuck with on the first mounting panel the coaxial setting in entrance hole, six straight knife draw-in grooves towards annular straight knife chuck center direction are seted up to circumference on the annular straight knife chuck, straight knife draw-in groove leans on one side of annular straight knife chuck excircle to be provided with threaded cavity, be provided with the spring in the cavity, straight sword sets up in straight knife draw-in groove, compresses tightly through lock nut during the spring is fixed in straight knife draw-in groove with straight sword, and the cutting direction of straight sword is for following the cutting of cable conductor axial.
5. The wire stripping machine of claim 4, further comprising: a first conduit, a second conduit, a third conduit;
the first wire guide pipe is arranged in the wire inlet hole of the first mounting plate, the first wire guide pipe and the wire inlet hole are coaxially arranged, the wire inlet end of the first wire guide pipe is flush with the inlet end of the wire inlet hole, the wire outlet end of the first wire guide pipe exceeds the outlet of the wire inlet hole and extends towards the rubber layer separating mechanism, and a channel for feeding each straight knife is formed in the first wire guide pipe at the position corresponding to each straight knife in the rubber layer cutting mechanism;
the second wire guide pipe is arranged in the cable through hole of the second mounting plate, the second wire guide pipe and the cable through hole are coaxially arranged, the wire inlet end of the second wire guide pipe is flush with the inlet end of the cable through hole, the wire outlet end of the second wire guide pipe exceeds the outlet of the cable through hole and extends towards the third mounting plate, and a channel for feeding each cutting blade is formed in the second wire guide pipe at the position corresponding to each cutting blade of each cutting device in the iron layer cutting mechanism;
the third conduit is arranged in the wire outlet hole of the third mounting plate, the third conduit and the wire outlet hole are coaxially arranged, the wire inlet end of the third conduit exceeds the inlet of the wire outlet hole and extends towards the direction of the iron layer cutting mechanism, and the wire outlet end of the third conduit is flush with the outlet of the wire outlet hole.
6. The wire stripping machine of claim 5, further comprising: a rubber layer recovery mechanism; the rubber layer recovery mechanism comprises: a first recovery basin;
the base is located be provided with first opening between first mounting panel with the second mounting panel, first recovery basin set up in first opening below.
7. The wire stripping machine of claim 6, further comprising: a metal layer recovery mechanism; the metal layer recycling mechanism comprises: a second recovery basin;
the base is provided with a second opening between the second mounting plate and the third mounting plate, and the second recovery basin is arranged below the second opening.
8. The wire stripping machine of claim 7, wherein said wire feed mechanism: comprises a pair of roller motors rotating oppositely;
the wire inlet hole in the first mounting plate is of an oblong through hole structure, and the two opposite-rotating roller motors are arranged on the inlet side of the wire inlet hole in a mode that the distance between the two opposite-rotating roller motors along the length direction of the oblong through hole structure is adjustable.
9. The wire stripping machine of claim 8, wherein said wire payout mechanism: comprises a pair of drum motors rotating back to back;
the wire outlet hole on the third mounting plate is of an oblong through hole structure, and the two rotated drum motors are arranged on the outlet side of the wire outlet hole of the third mounting plate in a mode that the distance between the two rotated drum motors along the length direction of the oblong through hole structure is adjustable.
10. The wire stripper of claim 9, wherein the pressure sensor in the ferrous layer cutting mechanism is an S-type pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211355291.7A CN115693524A (en) | 2022-11-01 | 2022-11-01 | Wire stripping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211355291.7A CN115693524A (en) | 2022-11-01 | 2022-11-01 | Wire stripping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115693524A true CN115693524A (en) | 2023-02-03 |
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ID=85048849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211355291.7A Pending CN115693524A (en) | 2022-11-01 | 2022-11-01 | Wire stripping machine |
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| Country | Link |
|---|---|
| CN (1) | CN115693524A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581692A (en) * | 2023-07-10 | 2023-08-11 | 山东未来智能技术有限公司 | Automatic stripping and cutting device and method for cable outer-wrapping insulation |
-
2022
- 2022-11-01 CN CN202211355291.7A patent/CN115693524A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116581692A (en) * | 2023-07-10 | 2023-08-11 | 山东未来智能技术有限公司 | Automatic stripping and cutting device and method for cable outer-wrapping insulation |
| CN116581692B (en) * | 2023-07-10 | 2023-11-21 | 山东未来智能技术有限公司 | Automatic stripping and cutting device and method for cable outer-wrapping insulation |
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