Disclosure of Invention
The invention aims to provide a device for removing a sheath of an electric wire interface, which solves the problems of low peeling efficiency, inconvenient collection of an insulating sheath and the like, improves the working efficiency and increases the sheath collection function.
The invention is realized by the following technical scheme.
The invention relates to an electric wire interface crust removing device, which comprises a shell, wherein a transmission cavity is arranged at the upper end in the shell, a cutting cavity with an upward opening is arranged in the lower cavity wall of the transmission cavity, a transmission mechanism for providing power for the device is arranged in the transmission cavity, a shearing mechanism for cutting off a long electric wire is arranged in the cutting cavity, and peeling structures for peeling off the cut electric wire are arranged at two ends in the shell;
the peeling structure comprises two peeling cavities positioned at two sides of the transmission cavity, a through hole which penetrates through the two peeling cavities and is provided with a left opening and a right opening is arranged in the shell, a sliding cavity with an inward opening is arranged in each of the left cavity wall and the right cavity wall of the two peeling cavities, sliding blocks are arranged at the upper end and the lower end in each of the four sliding cavities, a rotating block positioned in the peeling cavity is fixedly arranged on each of the four sliding blocks at the left side and the right side, a through hole which penetrates through the left end face and the right end face of the rotating block respectively is arranged in each of the two rotating blocks, a feeding cavity with a downward opening is arranged in the upper cavity wall of each through hole, a displacement cavity with a leftward opening is arranged in the right cavity wall of each feeding cavity, a cutting knife which can move up and down in the feeding cavity is arranged in the feeding cavity, a fixing plate positioned in the displacement cavity is fixedly, the displacement intracavity is equipped with the movable plate that can be at the intracavity horizontal slip, the fixed reset spring that is equipped with two right-hand members and displacement chamber right side chamber wall is connected of movable plate right-hand member face, the fixed magnetic block that is equipped with of movable plate right-hand member, the movable plate left end is equipped with seven equidistance distributions and opening dog chamber left, the dog intracavity is equipped with the dog that can be at the intracavity horizontal slip, the fixed right-hand member face that is equipped with the right-hand member with the pressure spring that dog chamber right side chamber wall is connected, it is equipped with the magnetic cavity left of opening in the right side chamber wall of skin chamber upper end to shell, the fixed electro-magnet that is equipped with in the magnetic cavity, electro-magnet right-hand member electricity is connected and.
Further, the chamber wall is equipped with the decurrent promotion chamber of opening on the chamber of skinning, it is equipped with the screw sleeve that can reciprocate in the intracavity to promote the intracavity, screw sleeve female connection has the upper end to stretch out promote the screw rod on the chamber wall, the screw rod upper end is equipped with one section scale, the screw rod lower extreme still is equipped with and is located the rope sheave of screw sleeve upside, the winding is equipped with the stay cord on the rope sheave, it is equipped with circular telegram chamber to promote the chamber right side, circular telegram chamber right end is fixed and is equipped with fixed conducting block, fixed conducting block right-hand member electricity is connected with circular telegram line, circular telegram intracavity left end is equipped with the removal conducting block that can remove about the intracavity, remove the fixed left end that is equipped with of conducting block left end face with the elastic spring that circular telegram chamber left side chamber wall.
Further, drive mechanism is including fixing the motor of transmission chamber right side chamber wall, motor left end power connection has the transmission shaft, the transmission shaft left end is equipped with drive gear, the chamber wall rotates about the transmission chamber upper end and is equipped with about both ends and stretches into two respectively the driven shaft of the intracavity of skinning, the driven shaft upper end be equipped with drive gear meshing connection's driven gear, both ends all are equipped with one about the driven shaft with the running gear that the flank of tooth meshing is connected.
Further, it includes and is located to cut mechanism the ascending collection chamber of cutting chamber lower chamber wall and opening, it is equipped with the material mouth of getting that communicates external space to collect chamber right side chamber wall, it is equipped with electromagnetic switch in the material mouth to get, the fixed block that is equipped with of cutting chamber rear chamber wall, the fixed block upper end is equipped with the forward removal chamber of opening, it is equipped with the gliding rack around can being in the intracavity to remove the intracavity, the rack up end with the drive gear meshing is connected, the rack rear end face is fixed be equipped with the rear end with the elastic spring who removes chamber rear chamber wall connection, the lower terminal surface of rack front end is fixed to be equipped with and cuts the sword, the fixed block front end is equipped with the forward sword groove of opening.
Further, the elastic force of the elastic spring is larger than the friction force received when the rack slides in the moving cavity.
Further, the elastic force of the compression spring is larger than the gravity of the fixing plate and the cutting knife and the friction force applied to the cutting knife when the cutting knife slides in the feeding cavity.
The invention has the beneficial effects that: the electric wire peeling machine is simple in structure and convenient and fast to operate, when the electric wire peeling machine works, a long electric wire is cut off, one end of each of two sections of cut and separated electric wires is peeled, the working efficiency is improved, the feeding depth of the cutting knife can be adjusted according to the thickness of the outer skin of the electric wire, therefore, the purpose that the electric wires with outer skins of different thicknesses can be peeled through interfaces is achieved, and the removed outer skins can be collected in a centralized mode.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The electric wire interface crust removing device comprises a casing 10, a transmission cavity 27 is arranged at the upper end in the casing 10, a cutting cavity 61 with an upward opening is arranged in the lower cavity wall of the transmission cavity 27, a transmission mechanism 25 for providing power for the device is arranged in the transmission cavity 27, a shearing mechanism 36 for cutting off a long electric wire is arranged in the cutting cavity 61, peeling structures 22 for peeling off the cut electric wire are arranged at two ends in the casing 10, each peeling structure 22 comprises two peeling cavities 18 positioned at two sides of the transmission cavity 27, through holes 70 penetrating through the two peeling cavities 18 and with left and right openings are arranged in the casing 10, a sliding cavity 19 with an inward opening is arranged in each of the left and right cavity walls of the two peeling cavities 18, sliding blocks 14 are arranged at the upper end and the lower end in each of the four sliding cavities 19, and rotating blocks 17 positioned in the peeling cavities 18 are respectively fixedly arranged on the four sliding blocks 14 at the left and right sides, a through hole 71 respectively penetrating through the left end surface and the right end surface of each rotating block 17 is arranged in each rotating block 17, a feeding cavity 20 with a downward opening is arranged in the upper cavity wall of each through hole 71, a displacement cavity 60 with a leftward opening is arranged on the right cavity wall of each feeding cavity 20, a cutting knife 21 capable of moving up and down in the cavity is arranged in each feeding cavity 20, a fixed plate 54 positioned in each displacement cavity 60 is fixedly arranged on the right end surface of each cutting knife 21, a compression spring 53 with the lower end connected with the lower cavity wall of each displacement cavity 60 is fixedly arranged on the lower end surface of each fixed plate 54, a moving plate 59 capable of sliding left and right in the cavity is arranged in each displacement cavity 60, two return springs 58 with the right end connected with the right cavity wall of each displacement cavity 60 are fixedly arranged on the right end surface of each moving plate 59, fixed magnetic blocks 68 are fixedly arranged on the right end of each moving plate 59, the utility model discloses a manual peeling device, including dog chamber 56, dog chamber 17, right-hand sliding's dog 55, dog 55 right-hand member face is fixed be equipped with the right-hand member with pressure spring 57 that dog chamber 56 right side chamber wall is connected, be equipped with opening magnetic cavity 67 left in the right side chamber wall of 18 upper ends of peeling off, magnetic cavity 67 internal fixation is equipped with electro-magnet 66, electro-magnet 66 right-hand member electricity is connected and is equipped with circular telegram line 73, the terminal surface all fixes being equipped with gravity piece 15 about the turning block 17 lower extreme, the outer wall of turning block 17 right-hand member is equipped with round flank of.
Advantageously, the upper cavity wall of the peeling cavity 18 is provided with a pushing cavity 47 with a downward opening, the pushing cavity 47 is internally provided with a threaded sleeve 43 which can move up and down in the cavity, a screw rod 48 with the upper end extending out of the upper cavity wall of the pushing cavity 47 is connected with the thread sleeve 43 in a threaded manner, the upper end of the screw 48 is provided with a section of scale 45, the lower end of the screw 48 is also provided with a rope winding wheel 44 positioned at the upper side of the threaded sleeve 43, a pull rope 46 is wound on the rope winding wheel 44, a power-on cavity 65 is arranged at the right side of the pushing cavity 47, the right end of the electrifying cavity 65 is fixedly provided with a fixed conductive block 64, the right end of the fixed conductive block 64 is electrically connected with the electrifying wire 73, the left end in the electrifying cavity 65 is provided with a movable conducting block 63 capable of moving left and right in the cavity, the left end surface of the movable conducting block 63 is fixedly provided with an elastic spring 62 of which the left end is connected with the left cavity wall of the electrifying cavity 65, and the left end surface of the movable conducting block 63 is fixedly connected with the pull rope 46.
Beneficially, the transmission mechanism 25 includes a motor 31 fixed on the right cavity wall of the transmission cavity 27, the left end of the motor 31 is in power connection with a transmission shaft 26, the left end of the transmission shaft 26 is provided with a transmission gear 30, the left and right cavity walls at the upper end of the transmission cavity 27 are rotatably provided with driven shafts 32, the left and right ends of each driven shaft respectively extend into the two peeling cavities 18, the upper end of each driven shaft 32 is provided with a driven gear 29 engaged with the transmission gear 30, and the left and right ends of each driven shaft 32 are provided with a rotating gear 24 engaged with the tooth surface 16.
Beneficially, the shearing mechanism 36 includes a collecting cavity 11 located on the lower cavity wall of the cutting cavity 61 and having an upward opening, a material taking port 34 communicated with an external space is arranged on the right cavity wall of the collecting cavity 11, an electromagnetic switch 35 is arranged in the material taking port 34, a fixed block 12 is fixedly arranged on the rear cavity wall of the cutting cavity 61, a moving cavity 41 with a forward opening is arranged at the upper end of the fixed block 12, a rack 40 capable of sliding back and forth in the cavity is arranged in the moving cavity 41, the upper end surface of the rack 40 is meshed with the transmission gear 30, an elastic spring 42 connected with the rear cavity wall of the moving cavity 41 is fixedly arranged on the rear end surface of the rack 40, a shearing knife 39 is fixedly arranged on the lower end surface of the front end of the rack 40, and a knife slot 37 with a forward opening.
Advantageously, the elastic force of the elastic spring 42 is greater than the friction force to which the rack 40 is subjected when sliding inside the movement chamber 41.
Advantageously, the elastic force of the compression spring 53 is greater than the weight of the fixing plate 54 and the cutting blade 21 and the friction to which the cutting blade 21 is subjected when sliding in the feed chamber 20.
In an initial state, the cutting knife 21 is located at the upper end in the feeding cavity 20 under the elastic force of the compression spring 53, the rack 40 and the shearing knife 39 are located at the front end in the moving cavity 41 under the elastic force of the elastic spring 42, the peeling cavity 18 keeps the cutting knife 21 located at the upper end of the peeling cavity 18 under the gravity force of the two gravity blocks 15, the moving conductive block 63 and the fixed conductive block 64 are in a contact state, the electromagnet 66 and the fixed magnetic block 68 attract each other, and the moving plate 59 is located at the right end of the moving cavity 60.
When the moving radius of the cutting knife is adjusted, the long electric wire passes through the two through holes 70 and the two through holes 71, according to the corresponding angle of the rotation of the screw 48 according to the thickness of the outer sheath of the electric wire, the scale 45 rotates to drive the rope winding wheel 44 to rotate and the threaded sleeve 43 connected with the screw 48 in a threaded manner to move downwards, the rope winding wheel 44 rotates to tighten the pull rope 46, the movable conductive block 63 moves leftwards under the action of the pulling force of the pull rope 46 to be separated from the contact with the fixed conductive block 64, the electromagnet 66 is powered off and loses magnetic force, the movable plate 59 and the fixed magnetic block 68 lose the magnetic attraction force of the electromagnet 66 and move leftwards under the action of the elastic force of the return spring 58, the threaded sleeve 43 moves downwards to push the cutting knife 21 to move downwards for a corresponding distance, the lower end of the cutting knife 21 just moves downwards for a corresponding thickness distance of the outer sheath of the electric wire, the cutting knife 21 drives the fixed plate 54 to move downwards when moving downwards, and;
when a long electric wire needs to be cut off and peeled, a motor 31 is started, the motor 31 works to drive a transmission shaft 26 and a transmission gear 30 on the transmission shaft 26 to rotate, the transmission gear 30 rotates to drive a driven gear 29 which is meshed with the transmission gear to rotate and a rack 40 to move backwards, the driven gear 29 rotates to drive a driven shaft 32 to rotate, so that two rotating gears 24 are driven to rotate, the rotating gears 24 rotate to drive a rotating block 17 which is meshed with the rotating block through a tooth surface 16 to rotate, the rotating block 17 rotates to drive a cutting knife 21 to rotate, the cutting knife 21 rotates to rotate a circle of an electric wire sheath to cut the sheath ring, the rack 40 moves backwards to drive a shearing knife 39 to move backwards, the shearing knife 39 moves backwards to cut off the electric wire, and the cutting of the;
when the electric wire is taken out, the motor 31 is turned off, the cutting knife of the rotating block 17 is located at an initial position under the action of the gravity of the two gravity blocks 15, the rack 40 and the shearing knife 39 are reset under the action of the elastic force of the elastic spring 42, the two cut electric wires are respectively pulled out leftwards and rightwards, the cut outer skin cannot be pulled out under the blocking of the cutting knife 21, finally falls into the collection cavity 11 to be collected, after the electric wire is taken out, the scale 45 is rotated to the initial position, the pull rope 46 is loosened through mechanical transmission, the movable conductive block 63 loses the pulling force of the pull rope 46 and moves rightwards under the elastic force of the elastic spring 62 to reset, the electromagnet 66 is electrified to restore the magnetic force to attract the fixed magnetic block 68 rightwards, the rightward movement 59 drives the block 55 to leave the blocking fixed plate 54, and the movable plate 54 and the cutting knife 21 move upwards under.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.