Disc-shaped suspension insulator electric inspection line live wire cylinder loading device and method

Abstract

The invention discloses a live wire cylinder loading device and method for a disc-shaped suspension insulator electric inspection line. The disc-shaped suspension insulator electric inspection line live wire cylinder loading device is applied to an electric inspection line conveying belt and comprises a frame and a loading mechanism. The frame is installed on a ground base body, and the loading mechanism is arranged on the frame and located above an electric inspection line conveying belt. The loading mechanism comprises a chain group A, a chain group B, a chain group C and a live wire cylinder channel located on one side of the chain group A, the chain group B and the chain group C; the mechanical structure is simple, the number of used components is small, the stroke of the mechanical action for pushing the live wire barrel to forwards fall onto the steel foot is short, and the complexity of relative movement between the mechanisms is relatively low.

Description

Technical Field

[0001] The invention relates to the technical field of power frequency electric inspection line test of disc-shaped suspension insulators, and in particular to a live wire barrel loading device and method of a disc-shaped suspension insulator electric inspection line. Background Art

[0002] During the production process of disc suspension insulators, each product needs to be tested with a power frequency electric inspection line. First, the disc suspension insulator is placed on the conveyor belt of the electric inspection line. During the transportation of the conveyor belt to the test platform, a live wire barrel, i.e. a conical iron drum with upper and lower openings, needs to be placed on the steel foot of each product. It serves as one end of the test electrode and forms a discharge circuit with the high voltage above the test platform. At present, when placing live wire barrels in the electric porcelain industry, operators standing on the side of the electric inspection line conveyor belt manually take the live wire barrels out of the collection basket. When a group of 3 vertically arranged products pass the position where the operator stands, the live wire barrel is quickly placed on the steel foot of the product, and strives to make the live wire barrel vertical and the conical inner surface of the live wire barrel fit on the ball head of the steel foot.

[0003] At present, there are many problems with this method. First, the electric inspection line conveyor belt is in continuous operation. The interval between the two groups of chains of the conveyor belt is 420mm, which is a group of crossbars, and 3 products are placed on it. In this way, the conveyor belt moves 420mm every 7 seconds, that is, it is necessary to manually put the fire wire tube into the 3 products in a row on the conveyor belt at a time, which is a heavy workload for operators. Second, when placing the fire wire tube, the fire wire tube needs to be placed vertically on the steel foot of the product. Since the operator stands on one side of the conveyor belt, especially in a row of 3, when placing the fire wire tube of the product farthest away, he needs to lean out to put the fire wire tube on the product. As a result, the fire wire tube is often placed on the steel foot of the product, and its posture cannot be guaranteed to be vertical. Third, during the high-voltage discharge process on the test platform, the characteristics of the iron metal of the fire wire tube have a certain degree of loss, and the bottom of the fire wire tube has curling, which can easily cause the operator's hand to be cut.

[0004] Placing the fuse manually results in high labor intensity for workers, deviation in the fuse placement angle, and also affects the electrical inspection test results of the product. At the same time, this link is manually operated, which is not in line with the development of the enterprise and the improvement of labor productivity. Therefore, it is necessary to design an automatic loading device for fuses. Since there are 3 products in a row on the electrical inspection conveyor belt, and there is a gap between each product, the process from grabbing the fuse to placing it is required to be completed within 7 seconds, which is difficult for general mechanisms to meet. Summary of the invention

[0005] The purpose of the present invention is to provide a device and method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection line, so as to solve the problems of high labor intensity and deviation in the placement angle of the live wire barrel when placing the live wire barrel manually, which may easily cause hand cuts of operators.

[0006] In the first aspect, the present invention provides a disc-shaped suspension insulator electric inspection line live wire barrel loading device, which is applied to the electric inspection line conveyor belt, the electric inspection line conveyor belt comprises two groups of conveyor chains, a plurality of cross arms are arranged at equal intervals between the two groups of conveyor chains, and three porcelain component groups are arranged at equal intervals on each cross arm, and steel feet are arranged on the porcelain component group. The disc-shaped suspension insulator electric inspection line live wire barrel loading device comprises:

[0007] A frame and a loading mechanism; the frame is mounted on a ground substrate, the loading mechanism is arranged on the frame and is located above the electric inspection line conveyor belt; the loading mechanism comprises a chain group A, a chain group B, a chain group C arranged in sequence, and a firing wire barrel channel located on one side of the chain group A, the chain group B, and the chain group C;

[0008] The chain group A, the chain group B, and the chain group C are respectively provided with push plates distributed at intervals, and the fire-wire barrel channel has the following fire-wire barrel positions in sequence along the direction from the chain group A to the chain group C: fire-wire barrel A1 position, fire-wire barrel A2 position, fire-wire barrel A3 position, fire-wire barrel A4 position, fire-wire barrel B1 position, fire-wire barrel B2 position, fire-wire barrel B3 position, fire-wire barrel B4 position, fire-wire barrel C1 position, fire-wire barrel C2 position, fire-wire barrel C3 position, fire-wire barrel C4 position, fire-wire barrel D1 position, fire-wire barrel D2 position, fire-wire barrel D3 position, fire-wire barrel D4 position;

[0009] The chain group A covers the firing cylinder position A1, the firing cylinder position A2, the firing cylinder position A3, the firing cylinder position A4, and the firing cylinder position B1. When the chain group A sprocket rotates, the push plate on the chain of the chain group A can simultaneously push the firing cylinders at the firing cylinder position A1, the firing cylinder position A2, the firing cylinder position A3, the firing cylinder position A4, and the firing cylinder position B1 to move; the chain group B covers the firing cylinder position B1, the firing cylinder position B2, the firing cylinder position B3, the firing cylinder position B4, and the firing cylinder position C1. When the chain group B sprocket rotates, the push plate on the chain of the chain group B can simultaneously push the firing cylinders at the firing cylinder position B1, the firing cylinder position B2, the firing cylinder position The fire cylinders at the positions of the fire cylinder B3, the fire cylinder B4 and the fire cylinder C1 move; the chain group C covers the positions of the fire cylinder C1, the fire cylinder C2, the fire cylinder C3, the fire cylinder C4 and the fire cylinder D1. When the chain group C sprocket rotates, the push plate on the chain group C can simultaneously push the fire cylinders at the positions of the fire cylinder C1, the fire cylinder C2, the fire cylinder C3, the fire cylinder C4 and the fire cylinder D1 to move; the preparatory group covers the positions of the fire cylinder D1, the fire cylinder D2, the fire cylinder D3 and the fire cylinder D4; a blocking piece is provided between the positions of the fire cylinder D1 and the fire cylinder D2;

[0010] A secondary support plate is respectively provided below one side of the firewire position A1, the firewire position B1, and the firewire position C1, a retaining ring is provided above the secondary support plate, and a first pushing component for pushing the firewire positions A1, B1, and C1 onto the secondary support plate is provided on the other side of the firewire position A1, the firewire position B1, and the firewire position C1; a second pushing component for pushing the firewire on the secondary support plate onto the steel foot is provided below the chain group A, the chain group B, and the chain group C.

[0011] Furthermore, the first pushing assembly includes a falling push plate assembly disposed above one side of the secondary support plate, and a first cylinder connected to the falling push plate assembly.

[0012] Furthermore, the second pushing assembly includes guide rails located at both ends below the loading mechanism and perpendicular to the fuse channel, a follower body slidably connected to the guide rails, a follower top block arranged on the follower body and corresponding to the position above the secondary support plate, a second cylinder arranged below both ends of the follower body, and a follower claw connected to the piston pull rod at the bottom of the second cylinder.

[0013] In a second aspect, the present invention provides a method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection line, which is used in the above-mentioned live wire barrel loading device of a disc-shaped suspension insulator electric inspection line, and the method comprises:

[0014] The push plates on the chain group C, the chain group B, and the chain group A push the firing cylinder from the C4 position to the firing cylinder A1 position; wherein, when the chain group A sprocket rotates, the push plates on the chain of the chain group A simultaneously push the firing cylinders at the firing cylinder A1 position, the firing cylinder A2 position, the firing cylinder A3 position, the firing cylinder A4 position, and the firing cylinder B1 position to move; when the chain group B sprocket rotates, the push plates on the chain of the chain group B simultaneously push the firing cylinders at the firing cylinder B1 position, the firing cylinder B2 position, the firing cylinder B3 position, the firing cylinder B4 position, and the firing cylinder C1 position to move; when the chain group C sprocket rotates, the push plates on the chain of the chain group C simultaneously push the firing cylinders at the firing cylinder C1 position, the firing cylinder C2 position, the firing cylinder C3 position, the firing cylinder C4 position, and the firing cylinder D1 position to move;

[0015] When the fire cylinder on the fire cylinder channel is at the fire cylinder A1 position, the fire cylinder B1 position, and the fire cylinder C1 position, the first cylinder drives the falling push plate assembly to push the fire cylinder in front of the falling push plate assembly to fall onto the secondary support plate and be stopped by the retaining ring; after the fire cylinders at the fire cylinder A1 position, the fire cylinder B1 position, and the fire cylinder C1 position are pushed down, vacancies appear, and the chain group A, the chain group B, and the chain group C are started respectively to fill the three vacancies; when the fire cylinder at the fire cylinder D1 position is pushed to the fire cylinder C4 position by the push plate, the three fire cylinders at the fire cylinder D2 position, the fire cylinder D3 position, and the fire cylinder D4 position move forward one fire cylinder position in turn;

[0016] When the second cylinder piston is pushed out, the follower claw is blocked by the cross arm on the conveyor chain in the direction of its movement; pushed by the cross arm, the follower top block pushes the fire wire tube on the secondary pallet, causing the fire wire tube to fall on the steel feet on the porcelain component group on the cross arm.

[0017] Furthermore, when the loading device is started for the first time, the blocking piece is retracted, and the fuse barrel at the D2 position moves forward by a distance of half the fuse barrel diameter, and can be pushed to the fuse barrel D1 position by the push plate of the chain group C; the chain group C rotates clockwise, and sequentially transports the fuse barrels on the preparation group to the fuse barrel D1 position, the fuse barrel C4 position, the fuse barrel C3 position, the fuse barrel C2 position, and the fuse barrel C1 position;

[0018] When the firearm at position D1 of the preparatory group is pushed to position C4 by the push plate of chain group C, the firearm at position D1 is replaced by the firearm at position D2. At the same time, the firearms at positions D2 and D3 are replenished.

[0019] Further, after the five fire bobbins at the fire bobbin position D1, fire bobbin position C4, fire bobbin position C3, fire bobbin position C2, and fire bobbin position C1 are filled, chain group B and chain group C rotate clockwise at the same time to fill the eight fire bobbins at the fire bobbin position B4, fire bobbin position B3, fire bobbin position B2, fire bobbin position B1, fire bobbin position C4, fire bobbin position C3, fire bobbin position C2, and fire bobbin position C1 in turn.

[0020] Further, after the 9 fire bobbins at position D1, fire bobbin C4, fire bobbin C3, fire bobbin C2, fire bobbin C1, fire bobbin B4, fire bobbin B3, fire bobbin B2, and fire bobbin B1 are filled, chain group A, chain group B, and chain group C rotate clockwise at the same time to fill the 12 fire bobbins at position A4, fire bobbin A3, fire bobbin A2, fire bobbin A1, fire bobbin B4, fire bobbin B3, fire bobbin B2, fire bobbin B1, fire bobbin C4, fire bobbin C3, fire bobbin C2, and fire bobbin C1 in turn.

[0021] Further, when the firewire channel is full of 12 firewires, and the firewires at positions A1, B1, and C1 are pushed onto the steel feet of the porcelain group, and three vacancies appear, chain group C rotates clockwise, and pushes the firewire at position D2 of the preparatory group to position D1 through the push plate of chain group C, pushes the firewire at position D1 to position C4, pushes the firewire at position C3 to position C2, and pushes the firewire at position C2 to position C1.

[0022] Furthermore, after the fire cylinders at position D1, position C4, position C3, position C2, and position C1 covered by chain group C are filled with fire cylinders, chain group C and chain group B rotate clockwise at the same time, and the fire cylinder at position D2 is pushed to position D1 by the push plate, the fire cylinder at position D1 is pushed to position C4 by the push plate, and the fire cylinder at position B2 is pushed to position B1, and the middle 6 fire cylinders move forward in sequence, and the fire cylinders at the 9 fire cylinder positions covered by chain group C and chain group B are filled.

[0023] Further, after the fire cylinders at positions D1, C4, C3, C2, C1, B4, B3, B2, and B1 covered by chain group C and chain group B are filled with fire cylinders, chain group C, chain group B, and chain group A rotate clockwise at the same time, and the fire cylinder at position D2 is pushed to position D1 by the push plate, and the fire cylinder at position D1 is pushed to position C4 by the push plate, and the fire cylinder at position A2 is pushed to position A1, and the middle 10 fire cylinders move forward in sequence, and the fire cylinders at 13 fire cylinder positions covered by chain group C, chain group B, and chain group A are filled;

[0024] Alternatively, after vacancies appear at positions A1, B1, and C1 of the firing cylinder, chain group C rotates clockwise and chain group A rotates counterclockwise at the same time: in the area covered by chain group C, position D1 of the firing cylinder is filled by the firing cylinder at position D2, position C1 of the firing cylinder is filled by the firing cylinder at position C2, and the other firing cylinders covered by chain group C move forward in sequence; in the area covered by chain group A, due to its counterclockwise rotation, the firing cylinder at position A4 moves to position B1, and the other firing cylinders covered by chain group A move backward in sequence, and positions A1, B1, and C1 of the firing cylinder are filled by the firing cylinder at position C2. The position of the wire reel A2 is empty and there is no firing reel; after chain group C rotates clockwise and chain group A rotates counterclockwise at the same time, there are firing reels at positions A3, A4, B1, B2, B3, B4, C1, C2, C3, C4 and D1; at this time, chain group C, chain group B and chain group A rotate two firing reel positions clockwise at the same time to fill the 13 firing reel positions covered by chain group C, chain group B and chain group A on the firing reel channel.

[0025] The present invention has the following beneficial effects: a device and method for loading a fire wire barrel for an electric inspection line of a disc-shaped suspension insulator of the present invention can achieve the goal of putting the fire wire barrel on the steel legs of a row of three disc-shaped suspension insulators that are moving rapidly within a time interval of 7 seconds. However, the traditional truss structure, that is, the clamp reciprocates on the truss, grabs the fire wire barrel from the fire wire barrel collection basket, and then puts it on the steel leg of the product; or the robot grabs the fire wire barrel and places it on the steel leg of the product, cannot complete the workload of three fire wire barrels within 7 seconds. The present invention has a simple mechanical structure, a small number of components, a short mechanical action stroke for pushing the fire wire barrel forward to fall onto the steel leg, and a relatively low complexity of the relative movement between the various parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the embodiments are briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0027] Figure 1 It is a schematic diagram of the live wire barrel loading device of the disc-shaped suspension insulator electric inspection line of the present invention being applied to the electric inspection line conveyor belt;

[0028] Figure 2 It is a three-dimensional structural diagram of the loading mechanism;

[0029] Figure 3 It is the top view of the loading mechanism;

[0030] Figure 4 Side view of the loading mechanism.

[0031] Illustrations: 1-chain group A; 2-chain group B; 3-chain group C; 4-push plate; 5-fire tube channel; 6-fire tube; 7-follower body; 8-follower top block; 9-guide rail; 10-second cylinder; 11-follower claw; 12-blocking ring; 13-secondary support plate; 14-porcelain group; 15-first cylinder; 16-drop push plate assembly; 17-blocking piece; 18-conveying chain; 19-frame; 20-cross arm; 21-steel foot; 22-loading mechanism; 23-preparatory group. DETAILED DESCRIPTION

[0032] It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments. It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present application. Unless otherwise specified, all technical and scientific terms used herein have the same meanings as those generally understood by those of ordinary skill in the art to which the present application belongs.

[0033] See also Figures 1 to 4 The embodiment of the present invention provides a disc-shaped suspension insulator electric inspection line live wire barrel loading device, which is applied to the electric inspection line conveyor belt. The electric inspection line conveyor belt includes two groups of conveyor chains 18, and a plurality of cross arms 20 are arranged at equal intervals between the two groups of conveyor chains 18. Three porcelain component groups 14 are arranged at equal intervals on each cross arm 20 in the horizontal direction, and steel feet 21 are arranged on the porcelain component group 14. The disc-shaped suspension insulator electric inspection line live wire barrel loading device includes: a frame 19 and a loading mechanism 22; the frame 19 is installed on a ground substrate, and the loading mechanism 22 is arranged on the frame 19 and located above the electric inspection line conveyor belt; the loading mechanism 22 includes a chain group A 1, a chain group B 2, and a chain group C 3 arranged in sequence, and a live wire barrel channel 5 located on one side of the chain group A 1, the chain group B 2, and the chain group C 3. Chain A group 1, chain B group 2, and chain C group 3 can realize independent operation, and are controlled and started respectively by stepper motors. When the PLC detects that there is a vacant position according to the sensor, it sends a rotation command to the stepper motor to fill the vacant position with the firing cylinder in turn.

[0034] Among them, chain A group 1, chain B group 2, and chain C group 3 are respectively provided with push plates 4 distributed at intervals, and the firewire channel 5 has the following firewire positions in sequence along the direction of chain A group 1 to chain C group 3: firewire A1 position, firewire A2 position, firewire A3 position, firewire A4 position, firewire B1 position, firewire B2 position, firewire B3 position, firewire B4 position, firewire C1 position, firewire C2 position, firewire C3 position, firewire C4 position, firewire D1 position, firewire D2 position, firewire D3 position, and firewire D4 position. Figure 3 The positions of the above-mentioned fuse tubes are represented by A1, A2, A3, A4, B1, B2, B3, B4, C1, C2, C3, C4, D1, D2, D3, and D4 respectively.

[0035] Chain group A 1 covers the firing cylinder A1 position, the firing cylinder A2 position, the firing cylinder A3 position, the firing cylinder A4 position, and the firing cylinder B1 position. When the chain group A 1 sprocket rotates, the push plate 4 on the chain group A 1 can simultaneously push the firing cylinder 6 at the firing cylinder A1 position, the firing cylinder A2 position, the firing cylinder A3 position, the firing cylinder A4 position, and the firing cylinder B1 position to move; chain group B 2 covers the firing cylinder B1 position, the firing cylinder B2 position, the firing cylinder B3 position, The push plate 4 on the chain of chain group B2 can simultaneously push the firearm 6 at the positions of firearm B1, firearm B2, firearm B3, firearm B4 and firearm C1 to move; the chain group C3 covers the positions of firearm C1, firearm C2, firearm C3, firearm C4 and firearm D1. When the sprocket of chain group C3 rotates, the push plate 4 on the chain of chain group B2 can simultaneously push the firearm 6 at the positions of firearm B1, firearm B2, firearm B3, firearm B4 and firearm C1 to move; the chain group C3 covers the positions of firearm C1, firearm C2, firearm C3, firearm C4 and firearm D1. When the sprocket of chain group C3 rotates, the push plate 4 on the chain of chain group C3 The push plate 4 on the chain can simultaneously push the fire cylinder 6 at the fire cylinder C1 position, the fire cylinder C2 position, the fire cylinder C3 position, the fire cylinder C4 position, and the fire cylinder D1 position to move; the push plate 4 on the chain C group 3, the chain B group 2, and the chain A group 1 pushes the fire cylinder 6 from the fire cylinder position C4 to the fire cylinder position A1 direction; the rear of the fire cylinder position C4 where the fire cylinder 6 in the chain C group is located is the preparatory group 23, and the preparatory group 23 consists of 4 fire cylinder positions, and along The movement direction of the fire cylinder 6 is from back to front, which are the fire cylinder position D4, the fire cylinder position D3, the fire cylinder position D2, and the fire cylinder position D1. A baffle 17 is provided between the fire cylinder position D1 and the fire cylinder position D2, so that the gap between the fire cylinder position D1 and the fire cylinder position D2 increases, so that when the push plate 4 of the chain C group 3 pushes the fire cylinder 6 at the fire cylinder position D1, the push plate 4 cannot touch the fire cylinder 6 at the fire cylinder position D2 of the preparatory group 23. The fire cylinders 6 in the preparatory group 23 are arranged in sequence, and the fire cylinder 6 at the fire cylinder position D1 is pushed to the fire cylinder position C4 by the push plate 4 on the chain C group, and when there is a vacancy, it is filled by the fire cylinder 6 at the fire cylinder position D2 in the preparatory group 23.

[0036] A secondary support plate 13 is provided below one side of the firing cylinder A1, the firing cylinder B1 and the firing cylinder C1, a retaining ring 12 is provided above the secondary support plate 13, and a first pushing assembly for pushing the firing cylinder 6 at the firing cylinder A1, the firing cylinder B1 and the firing cylinder C1 to the secondary support plate 13 is provided on the other side of the firing cylinder A1, the firing cylinder B1 and the firing cylinder C1; the first pushing assembly includes a falling push plate assembly 16 provided above one side of the secondary support plate 13, and a first cylinder 15 connected to the falling push plate assembly 16. When the firing cylinder 6 on the firing cylinder channel 5 is at the firing cylinder A1, the firing cylinder B1 and the firing cylinder C1, the first cylinder 15 drives the falling push plate assembly 16 to push the firing cylinder 6 in front of it to the secondary support plate 13, where it is stopped by the retaining ring 12 and falls on the secondary support plate 13.

[0037] A second pushing assembly for pushing the fuse barrel 6 on the secondary support plate 13 onto the steel foot 21 is provided below the chain A group 1, the chain B group 2, and the chain C group 3. The second pushing assembly includes guide rails 9 located at both ends below the loading mechanism 22 and perpendicular to the fuse barrel channel 5, a follower 7 slidably connected to the guide rails 9, a follower top block 8 provided on the follower 7 and corresponding to the position above the secondary support plate 13, a second cylinder 10 provided below both ends of the follower 7, and a follower claw 11 connected to the piston pull rod at the bottom of the second cylinder 10. When the piston of the second cylinder 10 is pushed out, the follower claw 11 is blocked in its moving direction by the cross arm 20 on the conveying chain 18. Under the push of the cross arm 20, the follower top block 8 pushes the fuse barrel 6 on the secondary support plate 13 to make it fall onto the steel foot 21 on the porcelain component group 14 on the cross arm 20.

[0038] The embodiment of the present invention further provides a method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection line, which is used for the above-mentioned live wire barrel loading device of a disc-shaped suspension insulator electric inspection line, and the method comprises:

[0039] The push plates 4 on chain group C 1, chain group B 2, and chain group A 3 push the firewire 6 to move from position C4 to position A1 of the firewire; wherein, when the sprocket of chain group A 1 rotates, the push plate 4 on the chain of chain group A 1 simultaneously pushes the firewire 6 at position A1, position A2, position A3, position A4, and position B1 of the firewire; when the sprocket of chain group B 2 rotates, the push plate 4 on the chain of chain group B 2 simultaneously pushes the firewire 6 at position B1, position B2, position B3, position B4, and position C1 of the firewire; when the sprocket of chain group C 3 rotates, the push plate 4 on the chain of chain group C 3 simultaneously pushes the firewire 6 at position C1, position C2, position C3, position C4, and position D1 of the firewire.

[0040] When the firearm 6 on the firearm channel 5 is at the firearm A1 position, the firearm B1 position, and the firearm C1 position, the first cylinder 15 drives the falling push plate assembly 16 to push the firearm 6 in front of the falling push plate assembly 16 to fall onto the secondary support plate 13 and be stopped by the retaining ring 12; after the firearm 6 at the firearm A1 position, the firearm B1 position, and the firearm C1 position is pushed down, vacancies appear, and the chain A group 1, the chain B group 2, and the chain C group 3 are started respectively to fill the three vacancies; when the firearm 6 at the firearm D1 position is pushed to the firearm C4 position by the push plate 4, the three firearms 6 at the firearm D2 position, the firearm D3 position, and the firearm D4 position move forward one firearm position in turn.

[0041] When the piston of the second cylinder 10 is pushed out, the follower claw 11 is blocked in the moving direction of the follower claw 11 by the cross arm 20 on the conveying chain 18; under the push of the cross arm 20, the follower top block 8 pushes the fuse tube 6 on the secondary support plate 13, so that the fuse tube 6 falls on the steel foot 21 on the porcelain component group 14 on the cross arm 20.

[0042] When the loading device is started for the first time, the blocking piece 17 is retracted, and the fuse barrel 6 at the D2 position moves forward by a distance of half the diameter of the fuse barrel 6, and can be pushed to the fuse barrel D1 position by the push plate 4 of the chain C group 3; the chain C group 3 rotates clockwise, and sequentially transports the fuse barrel 6 on the preparation group 23 to the fuse barrel D1 position, the fuse barrel C4 position, the fuse barrel C3 position, the fuse barrel C2 position, and the fuse barrel C1 position;

[0043] When the fire cylinder 6 at the fire cylinder D1 position on the preparation group 23 is pushed to the fire cylinder C4 position by the push plate 4 of the chain group C, the fire cylinder 6 at the fire cylinder D1 position is supplemented by the fire cylinder 6 at the fire cylinder D2 position, and at the same time, the fire cylinders D2 and D3 positions are supplemented with fire cylinders 6.

[0044] After the five firearms 6 at positions D1, C4, C3, C2 and C1 are filled, chain B group 2 and chain C group 3 rotate clockwise at the same time to fill the eight firearms 6 at positions B4, B3, B2, B1, C4, C3, C2 and C1 in turn.

[0045] After the 9 firearms 6 at the firearm D1 position, firearm C4 position, firearm C3 position, firearm C2 position, firearm C1 position, firearm B4 position, firearm B3 position, firearm B2 position, and firearm B1 position are fully placed, chain A group 1, chain B group 2, and chain C group 3 rotate clockwise at the same time to fill the 12 firearms 6 at the firearm A4 position, firearm A3 position, firearm A2 position, firearm A1 position, firearm B4 position, firearm B3 position, firearm B2 position, firearm B1 position, firearm C4 position, firearm C3 position, firearm C2 position, and firearm C1 position in turn.

[0046] When the firewire channel 5 is full of 12 firewire barrels 6, and the firewire barrels 6 at positions A1, B1 and C1 are pushed onto the steel feet 21 of the porcelain group 14, and three vacancies appear, the chain C group 3 rotates clockwise, and pushes the firewire barrel 6 at position D2 on the preparatory group 23 to position D1 through the push plate 4 of the chain C group, pushes the firewire barrel 6 at position D1 to position C4, pushes the firewire barrel 6 at position C3 to position C2, and pushes the firewire barrel 6 at position C2 to position C1.

[0047] After the fire cylinders D1 position, fire cylinder C4 position, fire cylinder C3 position, fire cylinder C2 position, and fire cylinder C1 position covered by chain group C 3 are filled with fire cylinders 6, chain group C 3 and chain group B 2 rotate clockwise at the same time, and the fire cylinder 6 at fire cylinder D2 position is pushed to fire cylinder D1 position by pushing plate 4, the fire cylinder 6 at fire cylinder D1 position is pushed to fire cylinder C4 position by pushing plate 4, the fire cylinder 6 at fire cylinder B2 position is pushed to fire cylinder B1 position, and the middle 6 fire cylinders 6 move forward one by one, and the fire cylinders 6 at the 9 fire cylinder positions covered by chain group C 3 and chain group B 2 are filled.

[0048] After the fire cylinders D1, C4, C3, C2, C1, B4, B3, B2, and B1 positions covered by chain C group 3 and chain B group 2 are filled with fire cylinders 6, chain C group 3, chain B group 2, and chain A group 1 rotate clockwise at the same time, and push the fire cylinder 6 at position D2 to position D1 through the push plate 4, push the fire cylinder 6 at position D1 to position C4 through the push plate 4, push the fire cylinder 6 at position A2 to position A1, and the middle 10 fire cylinders 6 move forward in sequence, and the fire cylinders 6 at the 13 fire cylinder positions covered by chain C group 3, chain B group 2, and chain A group 1 are filled;

[0049] Alternatively, after vacancies appear at positions A1, B1, and C1 of the chain barrel, chain group C 3 rotates clockwise and chain group A 1 rotates counterclockwise at the same time: in the area covered by chain group C 3, position D1 of the chain barrel is filled by position D2 of the chain barrel, position C1 of the chain barrel is filled by position C2 of the chain barrel, and the other firewire barrels 6 covered by chain group C move forward in sequence; in the area covered by chain group A 1, due to its counterclockwise rotation, the firewire barrel 6 at position A4 of the chain barrel is moved to position B1 of the chain barrel, and the other firewire barrels 6 covered by chain group A move backward in sequence, and the firewire barrels A1 and B1 of the chain barrel are filled by position C1 of the chain barrel, and the other firewire barrels 6 covered by chain group A move backward in sequence, and the firewire barrels A2 and B1 of the chain barrel are filled by position C1 of the chain barrel, and the other firewire barrels The A2 position is empty and there is no firearm 6; after chain group C 3 rotates clockwise and chain group A 1 rotates counterclockwise at the same time, there are firearm 6s at positions A3, A4, B1, B2, B3, B4, C1, C2, C3, C4 and D1; at this time, chain group C 3, chain group B 2 and chain group A 1 rotate two firearm 6 positions clockwise at the same time to fill the 13 firearm positions covered by chain group C 3, B 2 and A 1 on the firearm channel 5.

[0050] In summary, the present invention provides a method for filling the empty positions of the fuse barrels, that is, the three chain groups rotate clockwise respectively, and the push rods on the chains respectively push the fuse barrels covered by each chain group and the first arranged fuse barrel in the previous chain group forward, so that each chain group moves separately to fill the empty positions of the fuse barrels pushed down before. The three chain groups are operated separately, divided into three times, from back to front, first one chain operates, then two chain groups operate simultaneously, and then three chain groups operate simultaneously, to complete the function of filling the empty positions of the three fuse barrels with fuse barrels. Another method of filling the vacancies is that when there are three vacancies, the chain group at the front rotates counterclockwise, driving the fire cylinder to move one fire cylinder position backward, filling the first fire cylinder vacancy in the position covered by the chain group in the middle group; the chain group at the rear rotates clockwise to fill the first fire cylinder vacancy in the fire cylinder position covered by this chain group; in this way, there are no vacancies before the fire cylinders covered by the three chain groups, and at this time, the three chain groups rotate two fire cylinder positions clockwise at the same time to complete the function of filling the three fire cylinder vacancies. In the process of the fire cylinders moving forward in sequence, even if there are vacancies in the middle, the fire cylinders can be rearranged in sequence under the operation of the mechanical structure and movement mechanism of the present invention, and there is a fixed size of spacing between each fire cylinder.

[0051] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0052] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example.

[0053] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A device for loading live wire barrels of a disc-shaped suspended insulator electric inspection line, applied to an electric inspection line conveyor belt, the electric inspection line conveyor belt comprising two groups of conveyor chains (18), a plurality of cross arms (20) being arranged at equal intervals between the two groups of conveyor chains (18), three porcelain component groups (14) being arranged at equal intervals in the transverse direction on each cross arm (20), the porcelain component groups (14) being provided with steel feet (21), characterized in that: The live wire barrel loading device of the disc-shaped suspension insulator electric inspection line comprises: A frame (19) and a loading mechanism (22); the frame (19) is installed on a ground substrate, and the loading mechanism (22) is arranged on the frame (19) and located above the electric inspection line conveyor belt; the loading mechanism (22) comprises a chain group A (1), a chain group B (2), and a chain group C (3) arranged in sequence, and a firing line barrel channel (5) located on one side of the chain group A (1), the chain group B (2), and the chain group C (3); The chain group A (1), the chain group B (2), and the chain group C (3) are respectively provided with push plates (4) distributed at intervals, and the fire-wire barrel channel (5) has the following fire-wire barrel positions in sequence along the direction from the chain group A (1) to the chain group C (3): fire-wire barrel A1 position, fire-wire barrel A2 position, fire-wire barrel A3 position, fire-wire barrel A4 position, fire-wire barrel B1 position, fire-wire barrel B2 position, fire-wire barrel B3 position, fire-wire barrel B4 position, fire-wire barrel C1 position, fire-wire barrel C2 position, fire-wire barrel C3 position, fire-wire barrel C4 position, fire-wire barrel D1 position, fire-wire barrel D2 position, fire-wire barrel D3 position, and fire-wire barrel D4 position; The chain group A (1) covers the position of the fire cylinder A1, the position of the fire cylinder A2, the position of the fire cylinder A3, the position of the fire cylinder A4, and the position of the fire cylinder B1. When the sprocket of the chain group A (1) rotates, the push plate (4) on the chain group A (1) can simultaneously push the fire cylinders (6) at the position of the fire cylinder A1, the position of the fire cylinder A2, the position of the fire cylinder A3, the position of the fire cylinder A4, and the position of the fire cylinder B1 to move; the chain group B (2) covers the position of the fire cylinder B1, the position of the fire cylinder B2, the position of the fire cylinder B3, the position of the fire cylinder B4, and the position of the fire cylinder C1. When the sprocket of the chain group B (2) rotates, the push plate (4) on the chain group B (2) can simultaneously push the fire cylinders (6) at the position of the fire cylinder B1, the position of the fire cylinder B2, the position of the fire cylinder The fire cylinders (6) at the fire cylinder B3 position, the fire cylinder B4 position, and the fire cylinder C1 position move; the chain group C (3) covers the fire cylinder C1 position, the fire cylinder C2 position, the fire cylinder C3 position, the fire cylinder C4 position, and the fire cylinder D1 position. When the chain group C (3) sprocket rotates, the push plate (4) on the chain group C (3) can simultaneously push the fire cylinders (6) at the fire cylinder C1 position, the fire cylinder C2 position, the fire cylinder C3 position, the fire cylinder C4 position, and the fire cylinder D1 position to move; the preparatory group (23) covers the fire cylinder D1 position, the fire cylinder D2 position, the fire cylinder D3 position, and the fire cylinder D4 position; a blocking piece (17) is provided between the fire cylinder D1 position and the fire cylinder D2 position; A secondary support plate (13) is respectively arranged below one side of the fire cylinder A1 position, the fire cylinder B1 position and the fire cylinder C1 position, a retaining ring (12) is arranged above the secondary support plate (13), and a first pushing component for pushing the fire cylinder (6) at the fire cylinder A1 position, the fire cylinder B1 position and the fire cylinder C1 position onto the secondary support plate (13) is arranged on the other side of the fire cylinder A1 position, the fire cylinder B1 position and the fire cylinder C1 position; a second pushing component for pushing the fire cylinder (6) on the secondary support plate (13) onto the steel foot (21) is arranged below the chain group A (1), the chain group B (2) and the chain group C (3).

2. A live wire barrel loading device for a disc-shaped suspension insulator electric inspection line as claimed in claim 1, characterized in that: The first pushing assembly comprises a falling push plate assembly (16) arranged above one side of the secondary support plate (13), and a first cylinder (15) connected to the falling push plate assembly (16).

3. A live wire barrel loading device for a disc-shaped suspension insulator electric inspection line as claimed in claim 2, characterized in that: The second pushing assembly comprises guide rails (9) located at both ends below the loading mechanism (22) and perpendicular to the fuse channel (5), a follower body (7) slidably connected to the guide rails (9), a follower top block (8) arranged on the follower body (7) and corresponding to a position above the secondary support plate (13), a second cylinder (10) arranged below both ends of the follower body (7), and a follower claw (11) connected to a piston pull rod at the bottom of the second cylinder (10).

4. A method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection line, used for the live wire barrel loading device of a disc-shaped suspension insulator electric inspection line as claimed in claim 3, characterized in that: The method comprises: The push plates (4) on the chain group C (1), the chain group B (2) and the chain group A (3) push the fuse (6) from the C4 position to the A1 position of the fuse; when the chain group A (1) sprocket rotates, the push plates (4) on the chain group A (1) simultaneously push the fuse (6) at the A1 position, the A2 position, the A3 position, the A4 position and the B1 position of the fuse to move; when the chain group B (2) sprocket rotates, the push plates (4) on the chain group A (1) simultaneously push the fuse (6) at the A1 position, the A2 position, the A3 position, the A4 position and the B1 position of the fuse to move. , the push plate (4) on the chain of the chain group B (2) simultaneously pushes the firewire barrels (6) at the position of the firewire barrel B1, the position of the firewire barrel B2, the position of the firewire barrel B3, the position of the firewire barrel B4, and the position of the firewire barrel C1 to move; when the sprocket of the chain group C (3) rotates, the push plate (4) on the chain of the chain group C (3) simultaneously pushes the firewire barrels (6) at the position of the firewire barrel C1, the position of the firewire barrel C2, the position of the firewire barrel C3, the position of the firewire barrel C4, and the position of the firewire barrel D1 to move; When the fire-wire barrel (6) on the fire-wire barrel channel (5) is at the fire-wire barrel position A1, the fire-wire barrel position B1, and the fire-wire barrel position C1, the first cylinder (15) drives the falling push plate assembly (16) to push the fire-wire barrel (6) in front of the falling push plate assembly (16) to fall onto the secondary support plate (13) and be stopped by the retaining ring (12); after the fire-wire barrel (6) at the fire-wire barrel position A1, the fire-wire barrel position B1, and the fire-wire barrel C1 position are pushed down, vacancies appear, and the chain group A (1), the chain group B (2), and the chain group C (3) are respectively started to fill the three vacancies; when the fire-wire barrel (6) at the fire-wire barrel position D1 is pushed to the fire-wire barrel position C4 by the push plate (4), the three fire-wire barrels (6) at the fire-wire barrel position D2, the fire-wire barrel position D3, and the fire-wire barrel position D4 move forward one fire-wire barrel position in turn; When the piston of the second cylinder (10) is pushed out, the follower claw (11) is blocked by the cross arm (20) on the conveying chain (18) in the moving direction of the follower claw (11); under the push of the cross arm (20), the follower top block (8) pushes the fire cylinder (6) on the secondary support plate (13), so that the fire cylinder (6) falls on the steel foot (21) on the porcelain component group (14) on the cross arm (20).

5. A method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection wire as claimed in claim 4, characterized in that: When the loading device is started for the first time, the blocking piece (17) is retracted, and the fuse barrel (6) at the D2 position moves forward by a distance of half the diameter of the fuse barrel (6), and can be pushed to the fuse barrel D1 position by the push plate (4) of the chain group C (3); the chain group C (3) rotates clockwise, and sequentially transports the fuse barrel (6) on the preparation group (23) to the fuse barrel D1 position, the fuse barrel C4 position, the fuse barrel C3 position, the fuse barrel C2 position, and the fuse barrel C1 position; When the fire cylinder (6) at the fire cylinder D1 position on the preparatory group (23) is pushed to the fire cylinder C4 position by the push plate (4) of the chain group C, the fire cylinder (6) at the fire cylinder D1 position is supplemented by the fire cylinder (6) at the fire cylinder D2 position, and at the same time, the fire cylinders (6) at the fire cylinder D2 position and the fire cylinder D3 position are supplemented.

6. A method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection wire as claimed in claim 4, characterized in that: After the five barrels (6) at barrel D1, barrel C4, barrel C3, barrel C2 and barrel C1 are fully loaded, chain group B (2) and chain group C (3) rotate clockwise simultaneously to sequentially load the eight barrels (6) at barrel B4, barrel B3, barrel B2, barrel B1, barrel C4, barrel C3, barrel C2 and barrel C1.

7. A method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection wire as claimed in claim 4, characterized in that: After the 9 fire-wire barrels (6) at the fire-wire barrel D1 position, the fire-wire barrel C4 position, the fire-wire barrel C3 position, the fire-wire barrel C2 position, the fire-wire barrel C1 position, the fire-wire barrel B4 position, the fire-wire barrel B3 position, the fire-wire barrel B2 position, and the fire-wire barrel B1 position are fully placed, the chain group A (1), the chain group B (2) and the chain group C (3) rotate clockwise at the same time to sequentially fill the 12 fire-wire barrels (6) at the fire-wire barrel A4 position, the fire-wire barrel A3 position, the fire-wire barrel A2 position, the fire-wire barrel A1 position, the fire-wire barrel B4 position, the fire-wire barrel B3 position, the fire-wire barrel B2 position, the fire-wire barrel B1 position, the fire-wire barrel C4 position, the fire-wire barrel C3 position, the fire-wire barrel C2 position, and the fire-wire barrel C1 position.

8. A method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection wire as claimed in claim 4, characterized in that: When the fire-wire tube channel (5) is fully covered with 12 fire-wire tubes (6), and the fire-wire tubes (6) at the fire-wire tube positions A1, B1 and C1 are pushed onto the steel foot (21) of the porcelain component group (14), and three vacancies appear, the chain group C (3) rotates clockwise, and the fire-wire tube (6) at the fire-wire tube position D2 on the preparatory group (23) is pushed to the fire-wire tube position D1 through the push plate (4) of the chain group C, the fire-wire tube (6) at the fire-wire tube position D1 is pushed to the fire-wire tube position C4, the fire-wire tube (6) at the fire-wire tube position C3 is pushed to the fire-wire tube position C2, and the fire-wire tube (6) at the fire-wire tube position C2 is pushed to the fire-wire tube position C1.

9. A method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection wire as claimed in claim 4, characterized in that: After the fire cylinders (6) at the positions D1, C4, C3, C2 and C1 covered by the chain group C (3) are filled, the chain group C (3) and the chain group B (2) rotate clockwise at the same time, and the fire cylinder (6) at the position D2 is pushed to the position D1 through the push plate (4), and the fire cylinder (6) at the position D1 is pushed to the position C4 through the push plate (4), and the fire cylinder (6) at the position B2 is pushed to the position B1, and the middle 6 fire cylinders (6) move forward in sequence, and the fire cylinders (6) at the 9 fire cylinder positions covered by the chain group C (3) and the chain group B (2) are filled.

10. A method for loading a live wire barrel of a disc-shaped suspension insulator electric inspection wire as claimed in claim 4, characterized in that: After the positions D1, C4, C3, C2, C1, B4, B3, B2 and B1 of the chain group C (3) and chain group B (2) are filled with the firearms (6), the chain group C (3), chain group B (2) and chain group A (1) are simultaneously rotated in a clockwise direction to fill the firearms at the position D2. The wire barrel (6) is pushed to the D1 position by the push plate (4), the wire barrel (6) at the D1 position is pushed to the C4 position by the push plate (4), the wire barrel (6) at the A2 position is pushed to the A1 position, and the middle 10 wire barrels (6) are moved forward in sequence, and the wire barrels (6) at the 13 wire barrel positions covered by the chain group C (3), the chain group B (2), and the chain group A (1) are filled; Alternatively, after there are vacancies at the positions of the firing pin A1, the firing pin B1 and the firing pin C1, the chain group C (3) rotates clockwise and the chain group A (1) rotates counterclockwise, both at the same time: in the area covered by the chain group C (3), the firing pin D1 is filled by the firing pin (6) at the firing pin D2, the firing pin C1 is filled by the firing pin (6) at the firing pin C2, and the other firing pins (6) covered by the chain group C move forward in sequence; in the area covered by the chain group A (1), due to its counterclockwise rotation, the firing pin (6) at the firing pin A4 moves to the firing pin B1, and the other firing pins (6) covered by the chain group A move backward in sequence, and the firing pins A1 and A2 are filled. The positions are all empty and have no fuse (6); after the chain group C (3) rotates clockwise and the chain group A (1) rotates counterclockwise at the same time, fuse A3 position, fuse A4 position, fuse B1 position, fuse B2 position, fuse B3 position, fuse B4 position, fuse C1 position, fuse C2 position, fuse C3 position, fuse C4 position, and fuse D1 position all have fuses (6); at this time, the chain group C (3), the chain group B (2), and the chain group A (1) rotate two fuses (6) positions in the clockwise direction at the same time, filling up the 13 fuse positions covered by the chain group C (3), the chain group B (2), and the chain group A (1) on the fuse channel (5).

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