CN215300012U - Processing device of high-temperature-resistant cable for wind power - Google Patents

Abstract

The utility model relates to the technical field of cable processing, in particular to a processing device of high-temperature-resistant cable for wind power, which comprises an outer layer shearing mechanism, wherein the outer layer shearing mechanism comprises an upper tool apron and a lower tool apron, a first telescopic mechanism can simultaneously drive the upper tool apron and the lower tool apron to move relatively and oppositely, the inner walls of the upper tool apron and the lower tool apron are respectively provided with a semicircular upper blade and a semicircular lower blade, and the upper tool apron is connected with the lower tool apron in a plugging manner; the upper tool rest is rotationally connected with the first telescopic mechanism, the lower tool apron is rotationally connected with the support frame, the gear tooth surfaces are arranged on the outer sides of the upper tool apron and the lower tool apron, and the gear tooth surfaces of the lower tool apron are meshed with the gears. The outer layer shearing mechanism can realize cutting in the radial direction and the rotating direction, leads cannot be cut, and the cutting effect is better; the manual mechanical tool wire stripping is replaced, time and labor are saved, and the shearing quality and the machining efficiency are greatly improved.

Description

Processing device of high-temperature-resistant cable for wind power

Technical Field

The utility model relates to a cable processing technology field especially relates to a processingequipment of high temperature resistant cable for wind-powered electricity generation.

Background

The processing of the cable comprises a plurality of process flows, for example, the flow of a single-core installation wire is as follows: conductors (conductor stranded wires or stranded wires), insulation injection molding, pressure resistance testing, qualified inspection, coiling and packaging, and leaving a factory; the process of the sheath installation line is as follows: the method comprises the following steps of conductor (conductor stranded wire or stranded wire), insulation injection molding, pressure resistance test, combined sheath injection molding, qualified inspection, coil packaging and delivery.

No matter which kind of process flow, all need have shearing equipment, need be according to the cable of corresponding specification model, come wire, insulating layer and the restrictive coating of cable to cut. For the insulating layer and the sheath layer, a soldering tin closing or a heat shrinkable sleeve protection is required at the position of the port, so that the wire stripping operation of the insulating layer and the sheath layer is required. In order to prevent the cutting damage to the lead during cutting, the lead is generally stripped without a cutting mode, a mechanical tool is usually adopted for stripping the lead (mainly referring to manual operation), the sheath layer and the insulating layer are stripped and then cut, and then soldering tin closing or heat shrinkable sleeve protection is carried out, so that the operation is time-consuming and labor-consuming, and the processing efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem who mentions among the background art, the utility model provides a processingequipment of wind-powered electricity generation with high temperature resistant cable to need not the manual wire stripping operation that carries out the restrictive coating of cable and insulating layer, designed an outer mechanism of shearing, through the cutting of annular blade radial and direction of rotation, realize automatic wire stripping operation, further promoted shearing quality and machining efficiency.

In order to realize the purpose, the utility model discloses a technical scheme be:

a processing device for a high-temperature-resistant cable for wind power comprises a workbench and an outer layer shearing mechanism, wherein the outer layer shearing mechanism comprises an upper cutter holder and a lower cutter holder, the inner walls of the upper cutter holder and the lower cutter holder are respectively provided with a semicircular upper blade and a semicircular lower blade, and the upper cutter holder and the lower cutter holder are connected in an inserting manner; the workbench is provided with a support frame in a sliding manner, annular sliding grooves are respectively formed in the outer sides of the upper tool apron and the lower tool apron, the telescopic end of the first telescopic mechanism and the clamping joint of the support frame are arranged on the sliding grooves in a sliding manner, gear tooth surfaces are arranged on the outer sides of the upper tool apron and the lower tool apron and are meshed with gears, and the gears are fixedly connected with the support frame through mounting seats; the first telescopic mechanism can drive the upper tool apron and the lower tool apron to synchronously move relatively and oppositely, and when the upper tool apron and the lower tool apron move relatively and are plugged, the upper blade and the lower blade form an annular closed blade.

Optionally, a clasping mechanism is arranged inside the telescopic end of the first telescopic mechanism, the clasping mechanism comprises an electromagnet, a valve core and a return spring, and the end surface of the valve core is meshed with the gear tooth surface; in the initial state, the reset spring presses the end face of the valve core on the gear tooth surface of the upper tool apron.

Optionally, a magnet is disposed on the bottom side of the support frame.

Optionally, the processing device for the high-temperature-resistant cable for wind power further comprises an anti-rotation clamp, the anti-rotation clamp is arranged in accordance with the outer-layer shearing mechanism, the anti-rotation clamp comprises a second telescopic mechanism and an annular pressing block, and the telescopic end of the second telescopic mechanism is connected with the annular pressing block.

Optionally, the processing device for the high-temperature-resistant cable for the wind power further comprises an integral cutting mechanism, the integral cutting mechanism is arranged by tightly attaching an anti-rotation clamp, the integral cutting mechanism comprises a third telescopic mechanism and a cutter, and the telescopic end of the third telescopic mechanism is connected with the cutter.

Optionally, the workbench is provided with a positioning groove, the outer layer shearing mechanism, the anti-rotation clamp, the integral cutting mechanism and the positioning groove are arranged in parallel, a chip outlet hole is formed in the bottom of the positioning groove, and the chip outlet hole is in butt joint with the cutter.

Optionally, the integral cutting mechanism further comprises an air pipe, and the air pipe is fixed to the telescopic end of the third telescopic mechanism.

Optionally, one side of workstation has a guiding mechanism to the butt joint, guiding mechanism includes fixing base and spacing ring, be provided with the spacing ring of different internal diameters on the fixing base, spacing ring and the coaxial setting of constant head tank.

Optionally, a guide pipe is arranged on the fixing seat, and the guide pipe is in butt joint with the limiting ring.

The utility model has the advantages of as follows and beneficial effect:

the utility model relates to a cable processing device, including outer shearing mechanism, when first telescopic machanism pushes down and drives the upper cutter holder to push down, first telescopic machanism drives the connecting rod to push down to indirect drive lower cutter holder shifts up, in this process, the lower blade and the upper blade of lower cutter holder and upper cutter holder inner wall carry out radial cutting to the skin (insulating layer and inoxidizing coating) of cable respectively; after the lower tool apron and the upper tool apron are mutually attached and connected in an inserting mode, the upper blade and the lower blade form an annular closed blade, the radial cutting reaches the maximum value at the moment, then the gear rotates clockwise and anticlockwise repeatedly to drive the lower tool apron and the upper tool apron to rotate, and finally the lower blade and the upper blade are driven to achieve the outer layer (an insulating layer and a protective layer) of the cutting cable in the rotating direction.

Such design can realize radial cutting, and the cutting distance has been injectd, can not cut the inside wire of cable to can also rotate the cutting, thereby further rotate the cutting on radial cutting's basis, guarantee homogeneity, the thoroughness of cutting, because the restrictive coating possesses certain elasticity when avoiding radial cutting, lead to cutting thoroughly, the problem of cutting separation that can not be fine. Such design has replaced the manual work to adopt mechanical tool wire stripping (mainly indicate manual wire stripping operation), cuts restrictive coating, insulating layer through skin shearing mechanism can be quick, thorough, makes things convenient for subsequent operation of going soldering tin binding off or thermal shrinkable sleeve protection, and labour saving and time saving promotes shearing quality and machining efficiency greatly.

Drawings

Fig. 1 is a schematic view of a processing device for a high-temperature-resistant cable for wind power provided by an embodiment of the present invention;

FIG. 2 is a schematic view in the direction A of FIG. 1;

FIG. 3 is a sectional view taken along line B-B of FIG. 1;

FIG. 4 is a cross-sectional view taken along the line C-C in FIG. 1;

FIG. 5 is a block diagram of a cable;

FIG. 6 is a partial enlarged view a of FIG. 1;

icon: 1-an installation base, 2-a fixed base, 21-a limiting ring, 22-a guide pipe, 3-a workbench, 31-a positioning groove, 32-a chip outlet hole, 33-a sliding hole, 4-a third telescopic mechanism, 41-a cutter, 42-an air pipe, 5-a second telescopic mechanism, 51-an annular pressing block, 6-a first telescopic mechanism, 61-an electromagnet, 62-a reset spring, 63-a valve core, 64-a connecting rod, 65-a clamping joint, 7-an outer layer shearing mechanism, 71-an upper cutter seat, 711-an upper cutter seat, 712-a sliding groove, 713-a wheel tooth surface, 72-a lower cutter seat, 721-a lower cutter seat, 73-a supporting frame, 731-an installation seat, 74-a gear, 75-a magnet, 76-a steel wire rope and 77-a roller, 78-slide block, 8-cable, 81-lead, 82-insulating layer, 83-sheath layer.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 to 6, a processing device for a high temperature resistant cable for wind power comprises a workbench 3 and an outer layer shearing mechanism 7, wherein the outer layer shearing mechanism 7 comprises an upper tool apron 71 and a lower tool apron 72, the inner walls of the upper tool apron 71 and the lower tool apron 72 are respectively provided with a semicircular upper blade 711 and a semicircular lower blade 721, and the upper tool apron 71 and the lower tool apron 72 are connected in an inserting manner; the supporting frame 73 is slidably arranged on the workbench 3, the outer sides of the upper tool apron 71 and the lower tool apron 72 are respectively provided with an annular sliding groove 712, and the telescopic end of the first telescopic mechanism 6 and the clamping joint 65 of the supporting frame 73 are arranged on the sliding groove 712, so that the upper tool apron 71 and the lower tool apron 72 can rotate along the clamping joint 65. The outer sides of the upper tool apron 71 and the lower tool apron 72 are provided with gear tooth surfaces 713, the gear tooth surfaces 713 of the lower tool apron 72 are meshed with the gear 74, and the gear 74 is fixedly connected with the supporting frame 73 through the mounting seat 731. The first telescopic mechanism 6 can drive the upper tool apron 71 and the lower tool apron 72 to synchronously move relatively and oppositely.

The utility model discloses a structure for realizing relative and opposite movement of upper knife holder 71 and lower knife holder 72, as shown in fig. 1, fig. 3 and fig. 6, the flexible end of first telescopic machanism 6 is connected with connecting rod 64, connecting rod 64 is gliding to be set up in slide opening 33 of workstation 3, connecting rod 64's end connection slider 78, slider 78 is gliding to be set up in slide opening 33, slider 78 is connected with gyro wheel 77 and support frame 73 in proper order through wire rope 76, when first telescopic machanism 6 pushes down and drives upper knife holder 71 and push down, drive lower knife holder 72 through connecting rod 64 and move up, in the course of this relative movement, lower blade 721 and upper knife holder 711 of lower knife holder 72 and upper knife holder 71 inner wall carry out radial cutting to the skin (insulating layer 82 and restrictive coating 83) of cable 8 respectively; after the lower tool apron 72 and the upper tool apron 71 are attached to each other and connected in an inserted manner, the upper blade 711 and the lower blade 721 form an annular closed blade, the radial cutting reaches the maximum value at this time, then the gear 74 rotates clockwise and counterclockwise repeatedly to drive the lower tool apron 72 and the upper tool apron 71 to rotate, and finally the lower blade 721 and the upper blade 711 are driven to realize the outer layer (the insulating layer 82 and the sheath layer 83) of the cutting cable 8 in the rotating direction.

Such design can realize radial cutting, and the cutting distance has been injectd, can not cut the inside wire 81 of cable 8 to can also rotate the cutting, thereby further rotate the cutting on radial cutting's basis, guarantee the homogeneity, the thoroughness of cutting, because restrictive coating 83 or insulating layer 82 possess certain elasticity when having avoided radial cutting, lead to cutting thoroughly, the problem of cutting separation that can not be fine. Such design has replaced the manual work to adopt mechanical tool wire stripping (mainly indicate manual wire stripping operation), cuts restrictive coating 83, insulating layer 82 through skin shearing mechanism 7 can be quick, thorough, makes things convenient for subsequent operation of going soldering tin binding off or thermal shrinkable sleeve protection, and labour saving and time saving promotes shearing quality and machining efficiency greatly.

As shown in fig. 1, 3 and 6, a clasping mechanism is arranged inside the telescopic end of the first telescopic mechanism 6, the clasping mechanism comprises an electromagnet 61, a valve core 63 and a return spring 62, and the end surface of the valve core 63 is meshed with the gear tooth surface 713; in the initial state, the return spring 62 presses the end surface of the spool 63 against the gear tooth surface 713 of the upper tool rest 71. Due to the design, the valve core 63 can be meshed and fixedly connected with the gear tooth surface 713 of the upper tool apron 71 before cutting in the rotating direction is realized, the upper tool apron 71 can be effectively prevented from rotating, and the stability of radial cutting and the accuracy of inserting the upper tool apron 71 and the lower tool apron 72 are ensured; after the lower tool apron 72 and the lower tool apron 72 move relatively and are inserted, the electromagnet 61 is electrified to suck the valve core 63 upwards, at the moment, the valve core 63 is separated from the gear tooth surface 712 and is released from fixing, and the upper tool apron 71 can rotate to cut in the rotating direction.

Further, the bottom side of the supporting frame 73 is provided with a magnet 75, when the outer layer shearing mechanism 7 finishes shearing, the first telescopic mechanism 6 is lifted up, the upper tool apron 71 is lifted up, the lower tool apron 72 automatically moves downwards due to gravity, the upper tool apron 71 and the lower tool apron 72 move in opposite directions, at this time, the upper tool apron 71 is separated from the lower tool apron 72, and the bottom side of the supporting frame is provided with the magnet 75, so that the lower tool apron 72 can further move downwards smoothly, and the blocking condition is reduced.

As shown in fig. 1 and 4, the processing device for the high temperature resistant cable for wind power further comprises an anti-rotation clamp, the anti-rotation clamp is arranged in accordance with the outer layer shearing mechanism 7, the anti-rotation clamp comprises a second telescopic mechanism 5 and an annular pressing block 51, and the telescopic end of the second telescopic mechanism 5 is connected with the annular pressing block 51. After the radial shearing of cable 8 through skin shearing mechanism 7 realization, need further carry out the cutting of direction of rotation, this time, need fix cable 8, prevent that it from rotating, influence the cutting. The annular pressing block 51 can press and fix the cable 8, so that the cable is prevented from rotating during rotary cutting, and the shearing quality and efficiency are further improved.

As shown in fig. 1, the processing device for the high-temperature-resistant cable for wind power further comprises an integral cutting mechanism, the integral cutting mechanism is tightly arranged according to the anti-rotation clamp, the integral cutting mechanism comprises a third telescopic mechanism 4 and a cutter 41, the telescopic end of the third telescopic mechanism 4 is connected with the cutter 41, and the integral cutting mechanism can cut off the cable 8.

Furthermore, the positioning groove 31 is formed in the workbench 3, the cable 8 is limited in the positioning groove 31, the outer-layer shearing mechanism 7, the anti-rotation clamp, the integral cutting mechanism and the positioning groove 31 are arranged in parallel, the bottom of the positioning groove 31 is provided with the chip outlet hole 32, the chip outlet hole 32 is in butt joint with the cutter 41, when the cutter 41 cuts off the cable 8 integrally, chips of the sheath layer 83, the insulating layer 82 and the lead 81 are discharged through the chip outlet hole 32, and the cutting quality is further guaranteed.

Further, the integral cutting mechanism further comprises an air pipe 42, the air pipe 42 is fixed on the telescopic end of the third telescopic mechanism 4, and the chips can be blown to the chip outlet hole 32 by air on the air pipe 42 and then discharged, so that the manual cleaning process is omitted, and the processing efficiency is improved.

As shown in fig. 1 and 2, one side of the workbench 3 is butted with a guide mechanism, the guide mechanism is arranged on the installation base 1, the guide mechanism comprises a fixed seat 2 and a limit ring 21, the limit ring 21 with different inner diameters is arranged on the fixed seat 2, so that cables 8 with different specifications can be sleeved, and the limit ring 21 and the positioning groove 31 are coaxially arranged.

Further, the guide tube 22 is arranged on the fixed seat 2, and the guide tube 22 is butted with the limit ring 21, so that cables 8 on other process equipment can be guided onto the limit ring 21 through the guide tube 22, and then the subsequent cutting operation is realized.

The working principle is as follows:

firstly, the cable 8 is led into the limiting ring 21 through the guide pipe 22, placed in the positioning groove 31 of the workbench 3 and fixed by the anti-rotation clamp, and the second telescopic mechanism 5 drives the annular pressing block 51 to press the cable 8. Then, according to the process requirements, the integral cutting mechanism cuts the cable 8, and the third telescopic mechanism 4 drives the cutter 41 to press down to cut the cable 8.

Second, the sheath layer 83 or the insulation layer 82 needs to be stripped off by a certain length according to the process requirements of the soldering or heat shrinking sheath protection of the cable 8. At this time, the external layer shearing mechanism 7 works, the first telescopic mechanism 6 drives the upper cutter holder 71 to press downwards, meanwhile, the lower cutter holder 72 moves upwards, in the process, the upper cutter holder 71 and the lower cutter holder 72 do relative motion, and the upper blade 711 and the lower blade 721 radially shear the sheath layer 83 or the insulating layer 82 of the cable 8; when the lower tool apron 72 and the upper tool apron 71 are tightly attached to each other and connected into a whole, radial cutting reaches the maximum value, the electromagnet 61 is electrified, the valve core 63 and the upper tool apron 71 are released from being fixed, and in this time, the gear 74 rotates to drive the lower tool apron 72 and the upper tool apron 71 to rotate clockwise and anticlockwise in a reciprocating mode, so that the sheath layer 83 or the insulating layer 82 is cut in the rotating direction. After cutting, the gear 74 is reset, the electromagnet 61 is powered off, the valve core 63 locks the upper tool apron 71, then the first telescopic mechanism 6 contracts, the upper tool apron 71 and the lower tool apron 72 move oppositely to be disconnected, and the outer layer (the sheath layer 83 or the insulating layer 82) of the cable 8 is cut.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. The processing device of the high-temperature-resistant cable for the wind power is characterized by comprising a workbench (3) and an outer layer shearing mechanism (7), wherein the outer layer shearing mechanism comprises an upper tool apron (71) and a lower tool apron (72), the inner walls of the upper tool apron (71) and the lower tool apron (72) are respectively provided with a semicircular upper blade (711) and a semicircular lower blade (721), and the upper tool apron (71) and the lower tool apron (72) are connected in an inserting manner; a support frame (73) is arranged on the workbench (3) in a sliding manner, annular sliding grooves (712) are respectively formed in the outer sides of the upper tool apron (71) and the lower tool apron (72), the telescopic end of the first telescopic mechanism (6) and a clamping joint (65) of the support frame (73) are arranged on the sliding grooves (712) in a sliding manner, gear tooth surfaces (713) are arranged on the outer sides of the upper tool apron (71) and the lower tool apron (72), the gear tooth surfaces (713) of the lower tool apron (72) are meshed with gears (74), and the gears (74) are fixedly connected with the support frame (73) through mounting seats (731); the first telescopic mechanism (6) can drive the upper tool apron (71) and the lower tool apron (72) to synchronously move relatively and oppositely, and when the upper tool apron (71) and the lower tool apron (72) move relatively and are inserted, the upper blade (711) and the lower blade (721) form an annular closed blade.

2. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 1, wherein: a holding mechanism is arranged inside the telescopic end of the first telescopic mechanism (6), the holding mechanism comprises an electromagnet (61), a valve core (63) and a return spring (62), and the end surface of the valve core (63) is meshed with a wheel tooth surface (713); in an initial state, the return spring (62) presses the end face of the valve core (63) against the gear tooth face (713) of the upper tool apron (71).

3. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 1, wherein: and a magnet (75) is arranged at the bottom side of the support frame (73).

4. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 1, wherein: the anti-rotation clamp is arranged closely according to the outer-layer shearing mechanism (7), the anti-rotation clamp comprises a second telescopic mechanism (5) and an annular pressing block (51), and the telescopic end of the second telescopic mechanism (5) is connected with the annular pressing block (51).

5. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 4, wherein: still include whole cutting mechanism, whole cutting mechanism is tightly according to preventing changeing the anchor clamps setting, whole cutting mechanism includes third telescopic machanism (4) and cutter (41), the flexible end of third telescopic machanism (4) is connected with cutter (41).

6. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 5, wherein: be provided with constant head tank (31) on workstation (3), outer shearing mechanism (7), prevent changeing anchor clamps, whole cutting mechanism and constant head tank (31) parallel arrangement, the bottom of constant head tank (31) is provided with chip outlet hole (32), chip outlet hole (32) and cutter (41) butt joint.

7. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 5, wherein: the integral cutting mechanism further comprises an air pipe (42), and the air pipe (42) is fixed to the telescopic end of the third telescopic mechanism (4).

8. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 1, wherein: one side of workstation (3) is docked there is guiding mechanism, guiding mechanism includes fixing base (2) and spacing ring (21), be provided with spacing ring (21) of different internal diameters on fixing base (2), spacing ring (21) and constant head tank (31) coaxial setting.

9. The processing device of the high-temperature-resistant cable for wind power as claimed in claim 8, wherein: the fixing seat (2) is provided with a guide pipe (22), and the guide pipe (22) is in butt joint with the limiting ring (21).

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