CN111987655B - Electric wire welding is with device that meets based on electric capacity principle - Google Patents
Electric wire welding is with device that meets based on electric capacity principle Download PDFInfo
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- CN111987655B CN111987655B CN202010876574.0A CN202010876574A CN111987655B CN 111987655 B CN111987655 B CN 111987655B CN 202010876574 A CN202010876574 A CN 202010876574A CN 111987655 B CN111987655 B CN 111987655B
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- 230000004927 fusion Effects 0.000 claims abstract description 8
- 230000008859 change Effects 0.000 claims abstract description 7
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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Abstract
The invention relates to the technical field of electric wires, in particular to a connecting device for welding electric wires based on a capacitance principle, which comprises a shell, wherein an operating table is fixedly connected inside the shell; gear reciprocating motion makes the depression bar reciprocate, be close to the electric wire automatically, press it fixedly, avoid the electric wire when the butt fusion, the pushing action that receives another electric wire takes place to remove, it is not good to make connection quality, V type pole removes to make the dielectric medium board remove between the positive plate and the negative plate of polar plate group, arouse to change the frame and rotate, utilize the electric capacity principle effect, trigger subsequent operation of meeting, it makes the removal seat pushed down and remove to move to the right and shift up and remove to the left under the effect that receives the outside spring to change the frame rotation, make the electric wire remove under the fixed circumstances of pressurized and be close to another electric wire, realize the meet mutually of two electric wires, make things convenient for going on of butt fusion operation, liberation both hands, avoid because numerous and diverse of fixed operation, lead to the butt fusion operation can not go on smoothly, greatly reduced work efficiency.
Description
Technical Field
The invention relates to the technical field of electric wires, in particular to a connecting device for welding electric wires based on a capacitance principle.
Background
In the long-term use process of the electric appliance, due to the improper use mode, the electric wire is excessively pulled or is in a large-amplitude bending state for a long time, so that the wire core at the connection position of the electric wire and the plug is broken, and the condition that the electric appliance cannot be normally used is caused.
Therefore in the maintenance process, often need weld these two electric wires, current electric wire welding device is usually to place two electric wires in the spacing groove, need the welded tip to two electric wires to heat again, make the electric wire after the heating be close to each other go on or two electric wires are close to each other, fill the intermittent type of two electric wires with the crust fusing of electric wire with the help of the auxiliary object that has the conductivity, no matter which kind of mode is adopted, for avoiding the electric wire to take place the skew at the in-process that meets, all need fix and remove two electric wires in the operation process, the mode that adopts the manpower usually fixes, the operation is more loaded down with trivial details, greatly reduced work efficiency, and degree of automation is lower, be unfavorable for going on smoothly of maintenance work.
Aiming at the defects of the prior art, the invention provides a connecting device for welding wires based on a capacitance principle, which has the advantages of automatically fixing and connecting the wires, being convenient to operate and higher in working efficiency, solves the problems of inconvenient operation and low working efficiency, moves to automatically approach the wires and presses and fixes the wires, avoids the situation that the wires are pushed by another wire to move when being welded, so that the connecting quality is poor, the wires are not favorable for use, the other wire moves to approach the fixed wires under the condition of being pressed and fixed, the connection of the two wires is realized, the welding operation is convenient to carry out, hands are liberated, the situation that the welding operation cannot be smoothly carried out due to the complexity of the fixing operation is avoided, and the working efficiency is greatly reduced.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purposes of automatically fixing and connecting wires, being convenient and fast to operate and having higher working efficiency, the invention provides the following technical scheme: the connection device for welding the wires based on the capacitance principle comprises a shell, an operation table, a movable seat, a pressing block, a connecting rod, a rotating frame, a fixed plate, a pressing rod, a V-shaped rod, a groove rod, a dielectric plate, an electrode plate group, a gear, a rotary disc and a rotating plate
Wherein:
the position and connection relationship among the structures are as follows:
a connecting device for welding electric wires based on a capacitance principle comprises a shell, wherein an operating table is fixedly connected inside the shell, a channel is formed in the surface of the operating table, sliding grooves are formed in the inner wall and the bottom of the right side in each groove, a notch is formed in the surface of the right wall of the operating table, a moving seat is movably connected inside the operating table, a spring is movably connected to the bottom of the moving seat, a first sliding block is movably connected to the bottom of the spring, a spring is movably connected to the right side of the moving seat, a second sliding block is movably connected to one side, away from the moving seat, of the spring, a pressing block is movably connected to the top of the moving seat, a connecting rod is fixedly connected to the top of the pressing block, a limiting plate is movably connected to the outer side of the connecting rod, a clamping block is fixedly connected to the top of the connecting rod, a rotating frame is movably connected to one side, away from the moving seat, of the connecting rod, a through groove is formed in the surface of the rotating frame, and the size of the rotating frame is matched with the size of the clamping block at the top of the connecting rod, the outside fixedly connected with fixed plate of revolving frame, the fixed plate comprises upper plate and hypoplastron, the upper plate presents the triangle-shaped form, isosceles triangle-shaped shape channel has been seted up on its surface, the hypoplastron presents rectangle form, the straight flute has been seted up on its surface, the top swing joint of operation panel has the depression bar, the depression bar presents inversion L form, the outside fixedly connected with of its montant is connected with the frid, the T type pole is invertd to the outside fixedly connected with of its horizontal pole, the through-hole has been seted up to the inside of invertd T type pole horizontal pole, the top fixedly connected with V type pole of invertd T type pole.
The top of the pressure lever is movably connected with a V-shaped lever, the V-shaped lever is in an inverted state and comprises a cross rod and an inclined rod, the surface of the inclined rod is fixedly connected with sawteeth, the outer side of the inclined rod is fixedly connected with a groove rod, the outer side of the V-shaped lever is fixedly connected with a groove rod, the outer side of the groove rod is fixedly connected with an outer frame, the inner part of the outer frame is fixedly connected with a polar plate group, the outer side of the groove rod is movably connected with a dielectric plate, the outer side of the dielectric plate is fixedly connected with an insulating block, the outer side of the dielectric plate is movably connected with a spring, the outer side of the dielectric plate is fixedly connected with the polar plate group, the polar plate group comprises a positive plate and a negative plate, the outer side of the V-shaped lever is movably connected with a gear, the outer side of the gear is movably connected with the spring, the bottom of the spring is movably connected with a pressure lever, the outer side of the gear is movably connected with a pull rope, the outer side of the pull rope is movably connected with a rotating plate, and one side of the pull rope, which is far away from the rotating plate, is movably connected with the spring, the outer side of the gear is movably connected with a rotary table, the outer side of the rotary table is movably connected with a clamping rod, the outer side of the rotary table is fixedly connected with four convex columns with the same size, the outer side of the rotary table is movably connected with a rotary plate, and the outer side of the rotary plate is movably connected with a ratchet wheel.
(II) advantageous effects
Compared with the prior art, the invention provides a connecting device for welding wires based on the capacitance principle, which has the following beneficial effects:
1. through the combined action of carousel, commentaries on classics board and gear, the combined action carousel rotate and make and change the board and carry out intermittent type and rotate, arouse the gear to carry out intermittent type reciprocating motion, provide the power supply for subsequent fixed operation, increase the linkage nature between the structure.
2. Through the combined action of the gears and the pressing rods of the V-shaped rods, the gears rotate in a reciprocating mode to enable the V-shaped rods to move towards the lower right and then towards the upper right, so that the pressing rods move up and down, the pressing rods are automatically close to the electric wires and press the electric wires to be fixed, the electric wires are prevented from moving under the pushing action of another electric wire when being welded, the connection quality is poor, and the electric wires are not beneficial to use.
3. Through the combined action of V type pole, dielectric medium board, polar plate group and commentaries on classics frame, V type pole removes to make the dielectric medium board remove between the positive plate of polar plate group and negative plate, arouses to change the frame and rotates, utilizes the effect of electric capacity principle, triggers subsequent operation of meeting, has higher degree of automation, makes the operation more convenient.
4. Through the combined action of rotating the frame and removing the seat, it makes to rotate to change the frame and makes and remove the seat pressurized and move down and remove and shift up and remove left in the effect that receives the outside spring, makes the electric wire move under the fixed condition of pressurized and is close to another electric wire, realizes connecing mutually of two electric wires, makes things convenient for going on of butt fusion operation, and liberation both hands avoid because the numerous and diverse of fixed operation, lead to the butt fusion operation to go on smoothly, greatly reduced work efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view showing the connection between the pressing plate and the fixing plate according to the present invention;
fig. 4 is a schematic view of the connection relationship between the grooved bars and the plate groups in the structure of the invention.
In the figure: 1. a housing; 2. an operation table; 3. a movable seat; 4. briquetting; 5. a connecting rod; 6. frame turning; 7. a fixing plate; 8. a pressure lever; 9. a V-shaped rod; 10. a slot bar; 11. a dielectric plate; 12. a pole plate group; 13. a gear; 14. a turntable; 15. and (6) rotating the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a connecting device for welding electric wires based on the capacitance principle comprises a housing 1, an operating table 2 is fixedly connected inside the housing 1, a channel is formed on the surface of the operating table 2, sliding grooves are formed in the right inner wall and the bottom of the channel, a notch is formed in the surface of the right wall of the operating table 2, the size of the notch is matched with the size of the electric wire, a moving seat 3 is movably connected inside the operating table 2, a spring is movably connected to the bottom of the moving seat 3, a first sliding block is movably connected to the bottom of the spring, the first sliding block is movably clamped in the sliding groove of the right inner wall of the operating table 2, a spring is movably connected to the right side of the moving seat 3, a second sliding block is movably connected to one side of the spring, which is far away from the moving seat 3, the first sliding block is movably clamped in the sliding groove of the bottom of the operating table 2, a pressing block 4 is movably connected to the top of the moving seat 3, and a connecting rod 5 is fixedly connected to the top of the pressing block 4, connecting rod 5's outside swing joint has the limiting plate, and the limiting plate activity card is in the straight flute of fixed plate 7 hypoplastron, connecting rod 5's top fixedly connected with fixture block, the outside fixedly connected with card post of fixture block, the size of its size and the size looks adaptation of fixed plate 7 upper plate isosceles triangle shape channel, one side swing joint that connecting rod 5 kept away from removal seat 3 has changeed frame 6, changes the surface of frame 6 and has seted up logical groove, the size looks adaptation of its size and connecting rod 5 top fixture block.
The outer side of the rotating frame 6 is fixedly connected with a fixed plate 7, the fixed plate 7 is composed of an upper plate and a lower plate, the upper plate is in a triangular shape, the surface of the upper plate is provided with an isosceles triangular channel, the lower plate is in a rectangular shape, the surface of the lower plate is provided with a straight groove, the top of the operating table 2 is movably connected with a pressure lever 8, the pressure lever 8 is in an inverted L shape, the outer side of a vertical lever is fixedly connected with a groove plate, the groove plate is fixedly connected with the top of the right wall of the operating table 2, the size of the vertical lever is matched with the size of a notch in the right wall of the operating table 2, the outer side of a cross lever is fixedly connected with an inverted T-shaped lever, the inner part of the cross lever of the inverted T-shaped lever is provided with a through hole, the cross lever of the pressure lever 8 is movably clamped in the through hole of the cross lever of the inverted T-shaped lever, the top of the inverted T-shaped lever is fixedly connected with a V-shaped lever 9, the top of the pressure lever 8 is movably connected with a V-shaped lever 9 in an inverted state, and consists of a cross lever and an inclined lever, the surface of the diagonal rod is fixedly connected with saw teeth, the size of the saw teeth is matched with that of the gear 13, and the outer side of the diagonal rod is fixedly connected with a grooved rod 10.
The outer side of the V-shaped rod 9 is fixedly connected with a groove rod 10, the outer side of the groove rod 10 is fixedly connected with an outer frame, the inner part of the outer frame is fixedly connected with an electrode plate group 12, the outer side of the groove rod 10 is movably connected with a dielectric plate 11, the outer side of the dielectric plate 11 is fixedly connected with an insulating block, the outer side of the dielectric plate 11 is movably connected with a spring, one side of the spring, which is far away from the dielectric plate 11, is movably connected with the outer frame, the dielectric plate 11 is electrically connected with a driving power supply and a control center, the outer side of the dielectric plate 11 is fixedly connected with the electrode plate group 12, the electrode plate group 12 is composed of a positive plate and a negative plate, the dielectric plate 11 is movably connected between the positive plate and the negative plate, the outer side of the V-shaped rod 9 is movably connected with a gear 13, the outer side of the gear 13 is movably connected with the spring, the bottom of the spring is movably connected with a pressure rod 8, the outer side of the gear 13 is movably connected with a pull rope, and the outer side of the pull rope is movably connected with a rotating plate 15, one side swing joint that commentaries on classics board 15 was kept away from to the stay cord has the spring, the outside swing joint of gear 13 has carousel 14, the outside swing joint of carousel 14 has the kelly, four lugs that the size is the same of carousel 14's outside fixedly connected with, the distance between two adjacent lugs equals, carousel 14's outside swing joint has commentaries on classics board 15, the outside swing joint of commentaries on classics board 15 has the ratchet, commentaries on classics board 15 and ratchet distribute in the both sides of carousel 14.
The working process and the principle of the device are as follows:
when in use, the rotary disc 14 rotates, because the clamping rod at the outer side is movably clamped between the ratchets of the ratchet wheel at the outer side of the rotary plate 15, the outer side of the rotary disc 14 is fixedly connected with four convex columns with the same size, the distance between every two adjacent convex columns is equal, the rotary disc 14 drives the ratchet wheel to rotate through the clamping rod, the subsequent rotary disc 14 drives the clamping rod to be close to the convex column, the clamping rod is blocked by the convex column, the clamping rod rotates by taking the joint of the rotary disc 14 as a rotation point to be far away from the ratchet wheel, the clamping rod is scratched on the surface of the ratchet wheel, the ratchet wheel does not rotate along with the rotary disc 14 any more, the ratchet wheel is caused to intermittently rotate by one hundred eighty degrees, and the ratchet wheel drives the rotary plate 15 to synchronously rotate, because the outside swing joint of commentaries on classics board 15 has the stay cord, and the stay cord is kept away from one side swing joint of commentaries on classics board 15 has the spring, and stay cord swing joint is in the outside of gear 13, makes commentaries on classics board 15 rotate and constantly stretches through the stay cord and release the spring in its outside again, and the stay cord drives gear 13 and carries out intermittent type reciprocating motion in the process of the motion.
Because the gear 13 is engaged with the sawtooth of the V-shaped rod 9, the outside of the V-shaped rod 9 is fixedly connected with the grooved rod 10, the inside of the outer frame outside the grooved rod 10 is fixedly connected with the electrode plate group 12, the electrode plate group 12 consists of a positive electrode plate and a negative electrode plate, a dielectric plate 11 is movably connected between the positive electrode plate and the negative electrode plate, the outside of the dielectric plate 11 is fixedly connected with an insulating block, the outside of the dielectric plate 11 is movably connected with a spring, one side of the spring far away from the dielectric plate 11 is movably connected with the outer frame, the outside of the cross rod of the V-shaped rod 9 is fixedly connected with an inverted T-shaped rod, the inside of the cross rod of the inverted T-shaped rod is provided with a through hole, the cross rod of the pressure rod 8 is movably clamped in the through hole of the cross rod of the inverted T-shaped rod, the outside of the cross rod is fixedly connected with the inverted T-shaped rod, the top of the inverted T-shaped rod is fixedly connected with the V-shaped rod 9, the pressure rod 8 is in an inverted L shape, the outside of the vertical rod is fixedly connected with the grooved plate, the groove plate is fixedly connected to the top of the right wall of the operating platform 2, the size of the vertical rod is matched with the size of a notch in the right wall of the operating platform 2, when the gear 13 rotates anticlockwise, the gear 13 drives the V-shaped rod 9 to move towards the right lower side along the groove rod 10, the V-shaped rod 9 drives the inverted T-shaped rod to move towards the right along the cross rod of the pressing rod 8, the vertical rod of the pressing rod 8 is pushed to move downwards along the groove plate, and the vertical rod of the pressing rod 8 is close to an electric wire in the notch in the right wall of the operating platform 2 to be extruded and fixed; when the gear 13 rotates clockwise, the V-shaped rod 9 moves upward to the left, causing the vertical rod of the pressure lever 8 to move upward away from the electric wire, and releasing the fixing operation.
The V-shaped rod 9 is close to the insulating block outside the dielectric plate 11 while moving to the lower right, the dielectric plate 11 is moved between the positive and negative plates of the electrode plate group 12 by pushing the insulating block, and as the facing area S of the dielectric plate 11 and the positive and negative plates of the electrode plate group 12 increases, the capacitance C increases, and the expression is as follows:
C＝εS/4πkd
at the moment, the current changes, so that the control center controls the driving power supply to drive the rotating frame 6 to rotate through the output shaft, as the surface of the rotating frame 6 is provided with a through groove, the size of the through groove is matched with the size of a clamping block at the top of the connecting rod 5, the outer side of the clamping block is fixedly connected with a clamping column, the size of the clamping block is matched with the size of an isosceles triangular channel of the upper plate of the fixed plate 7, the outer side of the connecting rod 5 is movably connected with a limiting plate, the limiting plate is movably clamped in a straight groove of the lower plate of the fixed plate 7, initially, the rotating frame 6 is upward, the clamping block at the top of the connecting rod 5 is positioned at the highest point, the pressing block 4 is positioned on the central axis of the fixed plate 7 and positioned at the highest point, the rotating frame 6 rotates to drive the clamping block to move to the lower left along the left inclined groove of the isosceles triangular channel of the fixed plate 7, the connecting rod 5 synchronously moves and drives the limiting plate at the outer side to move leftwards along the straight groove of the lower plate of the fixed plate 7, the connecting rod 5 drives the pressing block 4 to move leftwards and move downwards to be close to the movable seat 3, the electric wire on the movable seat 3 is pressed and fixed, the movable seat 3 is pressed downwards by the spring at the bottom of the movable seat under the action of the pressure of the pressing block 4, the spring is compressed to the maximum degree, the subsequent rotating frame 6 drives the clamping block to move along the transverse groove of the isosceles triangle-shaped channel of the upper plate of the fixed plate 7, the clamping rod drives the connecting rod 5 to move synchronously, the connecting rod 5 drives the movable seat 3, the spring at the bottom of the movable seat and the first sliding block to integrally move rightwards through the pressing block 4, the electric wire moves rightwards under the fixed action to be close to the electric wire at the right side, the electric wire at the left side and the electric wire at the right side are tightly attached to each other, and the welding is convenient to carry out; accomplish the butt fusion back, change frame 6 and drive the fixture block and keep away from the horizontal groove that removes upper plate isosceles triangle shape channel and remove in right chute, connecting rod 5 synchronous motion, connecting rod 5 drives briquetting 4 and shifts up and keep away from and remove seat 3 and remove left, removes seat 3 and loses the pressure of briquetting 4, and the effect that receives right side spring and bottom spring upwards removes when removing left, removes the fixed action to the electric wire.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. The utility model provides a device of meeting for electric wire fusion based on electric capacity principle, includes shell (1), its characterized in that: the inner part of the shell (1) is fixedly connected with an operating platform (2), the inner part of the operating platform (2) is movably connected with a movable seat (3), the top of the movable seat (3) is movably connected with a pressing block (4), the top of the pressing block (4) is fixedly connected with a connecting rod (5), one side of the connecting rod (5) far away from the movable seat (3) is movably connected with a rotating frame (6), the outer side of the rotating frame (6) is fixedly connected with a fixed plate (7), the top of the operating platform (2) is movably connected with a pressing rod (8), the top of the pressing rod (8) is movably connected with a V-shaped rod (9), the outer side of the V-shaped rod (9) is fixedly connected with a groove rod (10), the outer side of the groove rod (10) is movably connected with a dielectric plate (11), the outer side of the dielectric plate (11) is fixedly connected with a polar plate group (12), the outer side of the V-shaped rod (9) is movably connected with a gear (13), the outer side of the gear (13) is movably connected with a rotary plate (14), the outer side of the rotary disc (14) is movably connected with a rotary plate (15);
the surface of the operating platform (2) is provided with a channel, the inner wall and the bottom of the right side in the groove are both provided with a sliding groove, the surface of the right wall of the operating platform (2) is provided with a notch, the bottom of the moving seat (3) is movably connected with a spring, the bottom of the spring is movably connected with a first sliding block, the right side of the moving seat (3) is movably connected with a spring, and one side of the spring, which is far away from the moving seat (3), is movably connected with a second sliding block;
the outer side of the connecting rod (5) is movably connected with a limiting plate, the top of the connecting rod (5) is fixedly connected with a clamping block, a through groove is formed in the surface of the rotating frame (6), the size of the through groove is matched with that of the clamping block at the top of the connecting rod (5), the fixing plate (7) is composed of an upper plate and a lower plate, the upper plate is triangular, an isosceles triangle channel is formed in the surface of the upper plate, the lower plate is rectangular, and a straight groove is formed in the surface of the lower plate;
the compression bar (8) is in an inverted L shape, the outer side of a vertical bar of the compression bar is fixedly connected with a groove plate, the outer side of a transverse bar of the compression bar is fixedly connected with an inverted T-shaped bar, a through hole is formed in the transverse bar of the inverted T-shaped bar, and the top of the inverted T-shaped bar is fixedly connected with a V-shaped bar (9);
the V-shaped rod (9) is in an inverted state and comprises a cross rod and an inclined rod, the surface of the inclined rod is fixedly connected with sawteeth, the outer side of the inclined rod is fixedly connected with a groove rod (10), the outer side of the groove rod (10) is fixedly connected with an outer frame, the inner part of the outer frame is fixedly connected with an electrode plate group (12), the electrode plate group (12) comprises a positive plate and a negative plate, the outer side of a dielectric plate (11) is fixedly connected with an insulating block, and the outer side of the dielectric plate (11) is movably connected with a spring;
the outer side of the gear (13) is movably connected with a spring, the bottom of the spring is movably connected with a pressure rod (8), the outer side of the gear (13) is movably connected with a pull rope, the outer side of the pull rope is movably connected with a rotating plate (15), and one side of the pull rope, which is far away from the rotating plate (15), is movably connected with the spring;
the outer side of the rotary table (14) is movably connected with a clamping rod, the outer side of the rotary table (14) is fixedly connected with four convex columns with the same size, and the outer side of the rotary plate (15) is movably connected with a ratchet wheel;
when in use, the rotary disc (14) rotates, the clamping rod on the outer side of the rotary disc is movably clamped between ratchets of a ratchet wheel on the outer side of the rotary plate (15), four convex columns with the same size are fixedly connected to the outer side of the rotary disc (14), the distance between every two adjacent convex columns is equal, the rotary disc (14) drives the ratchet wheel to rotate through the clamping rod, the subsequent rotary disc (14) drives the clamping rod to be close to the convex column, the clamping rod is blocked by the convex column, the clamping rod rotates by taking the joint of the rotary disc (14) as a rotating point to be far away from the ratchet wheel, the clamping rod is scratched on the surface of the ratchet wheel to ensure that the ratchet wheel does not rotate along with the rotary disc (14), the ratchet wheel intermittently rotates by one hundred and eighty degrees, the ratchet wheel drives the rotary plate (15) to synchronously rotate, the pull rope is movably connected to the outer side of the rotary plate (15), the spring is movably connected to the pull rope on the outer side of the gear (13), and the rotary plate (15) rotates and continuously releases the spring on the outer side through continuous stretching of the pull rope, the pull rope drives the gear (13) to intermittently rotate in a reciprocating manner in the moving process;
because the gear (13) is meshed with the sawtooth of the inclined rod of the V-shaped rod (9), the outer side of the V-shaped rod (9) is fixedly connected with the groove rod (10), the inner part of the outer frame of the outer side of the groove rod (10) is fixedly connected with the electrode plate group (12), the electrode plate group (12) consists of a positive electrode plate and a negative electrode plate, a dielectric plate (11) is movably connected between the positive electrode plate and the negative electrode plate, the outer side of the dielectric plate (11) is fixedly connected with an insulating block, the outer side of the dielectric plate (11) is movably connected with a spring, one side of the spring, which is far away from the dielectric plate (11), is movably connected with the outer frame, the outer side of the cross rod of the V-shaped rod (9) is fixedly connected with an inverted T-shaped rod, a through hole is formed in the cross rod of the inverted T-shaped rod, the cross rod of the pressure rod (8) is movably clamped in the through hole of the cross rod of the inverted T-shaped rod, the inverted T-shaped rod is fixedly connected with the T-shaped rod, and the V-shaped rod (9) is fixedly connected with the top of the inverted T-shaped rod, the pressing rod (8) is in an inverted L shape, the outer side of a vertical rod of the pressing rod is fixedly connected with a groove plate, the groove plate is fixedly connected to the top of the right wall of the operating platform (2), the size of the vertical rod is matched with that of a notch in the right wall of the operating platform (2), when the gear (13) rotates anticlockwise, the gear (13) drives the V-shaped rod (9) to move towards the right lower side along the groove rod (10), the V-shaped rod (9) drives the inverted T-shaped rod to move towards the right along a transverse rod of the pressing rod (8), the vertical rod of the pressing rod (8) is pushed to move downwards along the groove plate in a point mode, and the vertical rod of the pressing rod (8) is close to an electric wire in the notch in the right wall of the operating platform (2) and is extruded and fixed; when the gear (13) rotates clockwise, the V-shaped rod (9) moves towards the upper left, the vertical rod of the pressure rod (8) moves upwards to be away from the electric wire, and the fixing operation is released;
the V-shaped rod (9) is close to an insulating block outside the dielectric plate (11) while moving to the lower right, the dielectric plate (11) is driven to move between the positive plate and the negative plate of the electrode plate group (12) by pushing the insulating block, and the capacitance C is increased as the facing area S of the dielectric plate (11) and the positive plate and the negative plate of the electrode plate group (12) is increased, and the expression is as follows:
C＝εS/4πkd
at the moment, the current changes, so that the control center controls the driving power supply to drive the rotating frame (6) to rotate through the output shaft, a through groove is formed in the surface of the rotating frame (6), the size of the through groove is matched with that of a clamping block at the top of the connecting rod (5), a clamping column is fixedly connected to the outer side of the clamping block, the size of the clamping column is matched with that of an isosceles triangular channel on the upper plate of the fixing plate (7), a limiting plate is movably connected to the outer side of the connecting rod (5), the limiting plate is movably clamped in a straight groove of the lower plate of the fixing plate (7), the rotating frame (6) is initially upward, the clamping block at the top of the connecting rod (5) is located at the highest point, the pressing block (4) is located on the central axis of the fixing plate (7) and located at the highest point, the rotating frame (6) is enabled to rotate to drive the clamping block to move to the lower left side along a left inclined groove of the isosceles triangular channel on the upper plate of the fixing plate (7), the connecting rod (5) synchronously moves and drives the limiting plate at the outer side to move leftwards along the straight groove of the lower plate of the fixing plate (7), the connecting rod (5) drives the pressing block (4) to move leftwards and move downwards to be close to the movable seat (3), the electric wire on the movable seat (3) is pressed and fixed, the movable seat (3) is pressed downwards by the spring at the bottom of the movable seat under the action of the pressure of the pressing block (4), so that the spring is compressed to the maximum degree, the subsequent rotating frame (6) drives the clamping block to move along the transverse groove of the isosceles triangular channel on the upper plate of the fixed plate (7), the clamping rod drives the connecting rod (5) to move synchronously, the connecting rod (5) drives the movable seat (3), the spring at the bottom of the movable seat and the first sliding block to integrally move rightwards through the pressing block (4), so that the electric wire moves rightwards under the fixed action to be close to the electric wire at the right side, the electric wire at the left side and the electric wire at the right side are tightly attached to each other, and the welding is convenient to carry out; accomplish the butt fusion back, change frame (6) and drive the fixture block and keep away from the cross slot that removes upper plate isosceles triangle shape channel and remove in right chute, connecting rod (5) synchronous movement, connecting rod (5) drive briquetting (4) shift up keep away from and remove seat (3) and remove left, remove seat (3) and lose the pressure of briquetting (4), upward movement when the effect that receives right side spring and bottom spring removes left removes the fixed action to the electric wire.
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| CN202010876574.0A CN111987655B (en) | 2020-08-27 | 2020-08-27 | Electric wire welding is with device that meets based on electric capacity principle |
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| CN202010876574.0A CN111987655B (en) | 2020-08-27 | 2020-08-27 | Electric wire welding is with device that meets based on electric capacity principle |
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| CN111987655B true CN111987655B (en) | 2021-11-16 |
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| CN111412933A (en) * | 2020-04-10 | 2020-07-14 | 湖州休瑾电子商务有限公司 | Detection equipment for automatically checking basketball inflation condition based on capacitance principle |
| CN111436797A (en) * | 2020-04-10 | 2020-07-24 | 浙江砚童家具有限公司 | Baby crib capable of early warning and protecting based on capacitance principle |
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