Automatic cable stripping device for power construction

Abstract

An automatic cable stripping device for power construction comprises a horizontally-arranged supporting table, supporting legs are arranged at the bottom end of the supporting table, a supporting plate is fixed to the top end of the supporting table, a cable conveying mechanism, a cable stripping mechanism and an air injection mechanism used for blowing off cable waste are arranged on the supporting plate, and the cable stripping mechanism comprises a vertically-arranged vertical plate; one side of the vertical plate is fixed to the supporting plate, a rotating shaft is rotationally assembled on the vertical plate through a bearing, a U-shaped supporting frame is arranged on the left side of the vertical plate, a rotating motor is arranged on the right side of the vertical plate, a power output shaft of the rotating motor is in transmission connection with the rotating shaft, and two symmetrically-arranged cutters are fixed to the left end of the supporting frame through a cutter support. The cutter comprises a first cutter which is longitudinally arranged and used for longitudinally cutting the cable and two second cutters which are transversely arranged and used for transversely cutting the cable, and the two second cutters are located on the two sides of the first cutter respectively. The device is simple in structure and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the cable processing technical field of electric power construction, especially relates to a cable automatic stripping device of electric power construction. BACKGROUND

[0002] Cable is made of one or more mutually insulated conductors and outer insulating protective layer, the wire that transmits electric power or information from one place to another, or is by several or several groups of wire (each group at least two) is twisted and becomes the cable like rope, each group of wire is mutually insulated, and often around a center twist, the whole surface is covered with highly insulating covering, often need to butt joint according to the cable line of the tool body situation in electric power construction site, first need to peel off the outermost insulating layer of cable with scissors when butt joint, then peel off the thin insulating layer of each cable, so can butt joint the wire of two cables together;In prior art, the insulating layer of outer layer is generally thick, and the staff generally cuts the outer insulating layer little by little through scissors, and manually peels off the thin insulating layer of the inner layer of cable through stripping tool, but cutting the thick insulating layer with scissors is inefficient, and manually cutting is easy to cut the single wire in cable, so the prior art is inefficient and easy to cut cable by cutting the thick insulating layer of outer layer of cable with scissors. SUMMARY

[0003] The utility model discloses a cable automatic stripping device for electric power construction, which solves the technical problem of low efficiency and easy cable cutting in the prior art by shearing the thick insulation layer of the cable with scissors. The cable automatic stripping device comprises a horizontally arranged support table, which serves as a support. The bottom end of the support table is provided with a plurality of supporting legs, which also serve as supports. The top end of the support table is fixedly connected with a vertically arranged support plate.

[0004] Preferably, the diameter of the guide hole is slightly larger than the diameter of the cable.

[0005] Preferably, the air jet mechanism comprises an air pump, which is fixed to the support plate through an air pump support. The air jet mechanism further comprises an air jet head arranged above the cutting knife. The air jet head is fixed to the support plate through a fixing frame. An air pipe is arranged between the air jet head and the air pump. The air pump delivers gas to the air jet head through the air pipe, and the gas is sprayed out through the air jet head. The sheared insulation layer waste is blown into the collecting hopper.

[0006] Preferably, a vertically arranged material falling pipe is fixed to the support table below the stripping mechanism. The lower end of the material falling pipe extends downwardly out of the support table. The top end of the material falling pipe is fixedly connected with a collecting hopper.

[0007] Preferably, a guide column is fixed on the cutter support, and an annular groove corresponding to the guide column is arranged on the second support block in a guided manner.

[0008] The above scheme has the following advantages:

[0009] The wire stripping mechanism is arranged to longitudinally cut the outer insulation layer of the cable by the first cutter and transversely cut the outer insulation layer of the cable by the second cutter, so that the outer insulation layer of the cable can be stripped from the cable, and compared with manually cutting the insulation layer by scissors, the stripping efficiency is improved; the wire conveying mechanism is arranged to convey the cable to be stripped to the first cutter and the second cutter for cutting the insulation layer, and the efficiency is higher; the first support block and the second support block guide and position the cable; the air jet mechanism is arranged, the air pump conveys the gas to the air jet head through the air pipe and sprays the gas out of the air jet head, so that the cut insulation layer waste is blown into the material collecting hopper, and the insulation layer waste is conveniently collected. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0011] Figure 2 It is a front view structure schematic view of the utility model;

[0012] Figure 3 It is a top view structure schematic view of the utility model;

[0013] Figure 4 It is a three-dimensional structure schematic view of the wire stripping mechanism.

[0014] Fig. 1, support table; 2, support plate; 3, wire conveying mechanism; 4, wire stripping mechanism; 5, air jet mechanism; 6, cable; 11, support leg; 12, material falling pipe; 13, material collecting hopper; 31, support shaft; 32, driving roller; 33, driven roller; 34, motor support; 35, driving motor; 36, gear assembly; 37, first support block; 371, guide groove; 38, second support block; 41, vertical plate; 42, rotating shaft; 43, rotating motor; 44, support frame; 45, cutter support; 46, cutting knife; 47, first cutter; 48, second cutter; 49, guide column; 51, air pump; 52, air pump support; 53, air jet head; 54, air pipe. DETAILED DESCRIPTION

[0015] As Figures 1-2As shown, a kind of cable automatic stripping device of electric power construction, including the support table 1 of horizontal arrangement, support table 1 play the role of support, the bottom end of support table 1 is equipped with several support legs 11 playing the role of support, the top of support table 1 is fixed with the support plate 2 of vertical arrangement.Support plate 2 is equipped with wire conveying mechanism 3, stripping mechanism 4 and the jet mechanism 5 for blowing cable insulation layer waste from left to right in sequence, stripping mechanism 4 includes vertical setting vertical plate 41, vertical plate 41 play the role of support, the side of vertical plate 41 is fixed on support plate 2, vertical plate 41 is rotatably equipped with rotating shaft 42 by bearing, the left side of vertical plate 41 is equipped with the support frame 44 of U line, support frame 44 is fixed on the left end of rotating shaft 42, the right side of vertical plate 41 is equipped with rotary motor 43, the power output shaft of rotary motor 43 is connected with rotating shaft 42 transmission, start rotary motor 43, rotary motor 43 drives support frame 44 to rotate by rotating shaft 42.Support frame 44's left end is fixed with two symmetrical cutting knives 46 by cutter support 45, cutting knife 46 includes the first cutter 47 for longitudinally cutting cable 6 of longitudinal arrangement and two second cutters 48 for transversely cutting cable 6 of horizontal arrangement, two second cutters 48 are located at the two sides of first cutter 47 respectively, first cutter 47 carries out longitudinal cutting to the outer insulation layer of cable 6, and second cutter 48 carries out transverse cutting to the outer insulation layer of cable 6.Wire conveying mechanism 3 includes two vertically spaced support shafts 31, support shaft 31 is rotatably assembled on support plate 2, and the two ends of support shaft 31 both extend out of support plate 2, the upper support shaft 31 front end is fixed with driving roller 32, and the lower support shaft 31 is fixed with driven roller 33 correspondingly arranged with driving roller 32;The rear side of support plate 2 is fixed with driving motor 35 by motor support 34, driving motor 35 is connected with support shaft 31 transmission by gear assembly 36, starts driving motor 35, and driving motor 35 drives driving roller 32 and driven roller 33 synchronous rotation by support shaft 31 and gear assembly 36, and driving roller 32 and driven roller 33 play the role of conveying to cable 6.The left side of support plate 2 is fixed with first support block 37 on the left side of driving roller 32, and the first support block 37 is provided with the guide groove 371 matched with cable 6;Driving roller 32 right side is equipped with the second support block 38, and the second support block 38 is provided with the guide through hole matched with cable 6.

[0016] Preferably, the diameter of the guide through hole is slightly larger than the diameter of the cable 6.

[0017] Preferably, the jet mechanism 5 includes air pump 51, air pump 51 is fixed on support plate 2 by air pump support 52, further includes jet head 53 arranged above cutting knife 46, jet head 53 is fixed on support plate 2 by fixing frame, and air passage 54 is arranged between jet head 53 and air pump 51, air pump 51 conveys gas to jet head 53 through air passage 54, and the insulation layer waste cut off is blown into collecting hopper 13 by jet head 53.

[0018] Preferably, a vertical material falling pipe 12 is fixed on the support table 1 below the wire stripping mechanism 4, the lower end of the material falling pipe 12 extends out of the support table 1 downwardly, and the top end of the material falling pipe 12 is fixed with a material collecting hopper 13.

[0019] Preferably, a guide column 49 is fixed on the cutter support 45, and a ring-shaped recess for guiding the guide column 49 is formed on the second support block 38, and the guide column 49 is slidably assembled in the ring-shaped recess.

[0020] Use process:

[0021] In use, the cable 6 to be stripped is placed on the first support block 37, the driving motor 35 is started, the driving motor 35 drives the driving roller 32 and the driven roller 33 to rotate through the gear assembly 36 and the support shaft 31, the right end of the cable 6 is inserted between the driving roller 32 and the driven roller 33, and the cable 6 is moved to the right to the guide through hole in the second support block 38 under the action of the driving roller 32 and the driven roller 33, and then continues to move to the right, the two first cutters 47 on the support frame 44 cut the insulating layer of the cable 6 respectively, then the rotary motor 43 is started, the rotary motor 43 drives the support frame 44 to rotate through the rotating shaft 42, the second cutter 48 on the support frame 44 cuts the insulating layer of the cable 6 transversely, the insulating layer waste falls into the material collecting hopper 13 under the action of gravity, and is discharged and collected through the material falling pipe 12.

[0022] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the utility model.

[0023] The above embodiments are descriptions of the utility model, not limitations of the utility model, and any simple transformation of the utility model is within the protection scope of the utility model.

Claims

1. An automatic cable stripping device for power construction, comprising a horizontally arranged support platform, a plurality of supporting legs at the bottom of the support platform, and a vertically arranged support plate fixed at the top of the support platform, characterized in that: The support plate is equipped with a wire feeding mechanism, a wire stripping mechanism, and a jetting mechanism for blowing off cable insulation waste from left to right. The wire stripping mechanism includes a vertically arranged upright plate, one side of which is fixed to the support plate. A rotating shaft is rotatably mounted on the upright plate via a bearing. A U-shaped support frame is provided on the left side of the upright plate and is fixed to the left end of the rotating shaft. A rotary motor is provided on the right side of the upright plate, and the power output shaft of the rotary motor is connected to the rotating shaft. Two symmetrically arranged cutting blades are fixed to the left end of the support frame via a tool holder. The cutting blades include a first blade arranged longitudinally for longitudinally cutting the cable and two second blades arranged laterally for transversely cutting the cable. The two second blades are located on both sides of the first blade.

2. The automatic cable stripping device for power construction according to claim 1, characterized in that: The transmission mechanism includes two support shafts spaced apart vertically. The support shafts are rotatably mounted on a support plate, and both ends of the support shafts extend out of the support plate. A drive roller is fixed to the front end of the upper support shaft, and a driven roller corresponding to the drive roller is fixed to the lower support shaft. A drive motor is fixed to the rear side of the support plate via a motor bracket, and the drive motor is connected to the support shafts via a gear assembly.

3. The automatic cable stripping device for power construction according to claim 2, characterized in that: A first support block is fixed on the support plate on the left side of the drive roller, and a guide groove matching the cable is opened on the first support block; a second support block is provided on the right side of the drive roller, and a guide through hole matching the cable is opened on the second support block.

4. The automatic cable stripping device for power construction according to claim 3, characterized in that: The diameter of the guide hole is slightly larger than the diameter of the cable.

5. The automatic cable stripping device for power construction according to claim 1, characterized in that: The jetting mechanism includes an air pump, which is fixed to the support plate by an air pump bracket, and a jetting head disposed above the cutting blade. The jetting head is fixed to the support plate by a mounting bracket, and an air vent is provided between the jetting head and the air pump.

6. The automatic cable stripping device for power construction according to claim 1, characterized in that: A vertically arranged material drop pipe is fixed on the support platform below the wire stripping mechanism. The lower end of the material drop pipe extends downward out of the support platform, and a material collection hopper is fixed at the top of the material drop pipe.

7. The automatic cable stripping device for power construction according to claim 3, characterized in that: A guide post is fixed on the tool support, and an annular groove corresponding to the guide post is provided on the second support block to guide it. The guide post can be slidably assembled in the annular groove.

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