CN211991796U

CN211991796U - Bridge type water filtering spiral welded pipe production line

Info

Publication number: CN211991796U
Application number: CN202020508931.3U
Authority: CN
Inventors: 王保林; 刘武荣
Original assignee: Shanxi Xingdatong Electromechanical Equipment Co ltd
Current assignee: Shanxi Xingdatong Electromechanical Equipment Co ltd
Priority date: 2020-04-09
Filing date: 2020-04-09
Publication date: 2020-11-24
Anticipated expiration: 2030-04-09

Abstract

The utility model discloses a bridge type drainage spiral welded pipe production line, including decoiler and follow-up equipment, one side of decoiler is provided with presss from both sides and send the leveler, and presss from both sides to send the leveler and keep away from one side of decoiler and be provided with the shearing butt welder, the shearing butt welder is kept away from one side of pressing from both sides the pinch leveler and is provided with the centering edger roll, one side of centering edger roll is provided with servo feeder, servo feeder keeps away from one side of centering edger roll and is provided with the punch press. The utility model provides a rational in infrastructure, the adjustment is convenient, the novel production line of the special production bridge type drainage spiral welded tube of being convenient for operate, this production line from the configuration of equipment and the automatic two aspects of operation mutually support, solved in the production of bridge type drainage tube punching bridge type hole and roll up the technological problem that two processes of system spiral pipe once only processed the completion on same production line, improved work efficiency, guaranteed the quality of product, had very high spreading value.

Description

Bridge type water filtering spiral welded pipe production line

Technical Field

The utility model relates to a special variety spiral welded tube production technical field especially relates to a bridge type drainage spiral welded tube production line.

Background

Bridge pipes are widely applied to the well drilling industry at the present stage, the using amount of the bridge pipes is increased every year, the demand for the bridge pipes is increased year by year, and a production line with high production efficiency and production quality guarantee is required to guarantee.

The bridge type pipe at the present stage has two production modes: one is that the steel plate is cut into fixed length and then processed into bridge type holes on the punch press, then the plate is rolled into steel pipe by the three-roller plate rolling machine, after spot welding, the steel pipe is removed from the working procedure, and welded to a special welding station to obtain a finished pipe, the mode is divided into stations and is in intermittent production, the occupied personnel is more, the efficiency is low, and the market demand can not be met; the second method is that firstly, a steel coil is opened, a bridge type hole is punched and then coiled on a punching production line, and then the steel coil with punched holes is transported to a spiral welding production line to produce spiral welded pipes; the production efficiency of the method is ensured, but the equipment investment is large (two production lines are needed), the manual utilization rate is high, and the economic benefit is poor, so that a bridge type water filtration spiral welded pipe production line is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a bridge type water filtering spiral welded pipe production line.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a bridge type water filtering spiral welded pipe production line comprises an uncoiler and subsequent equipment, wherein a clamping leveling machine is arranged on one side of the uncoiler, and one side of the pinch leveler, which is far away from the uncoiler, is provided with a shearing butt welder, one side of the shearing butt welder, which is far away from the pinch leveler, is provided with a centering vertical roll, a servo feeder is arranged on one side of the centering vertical roller, a punch press is arranged on one side of the servo feeder, which is far away from the centering vertical roller, a loop is arranged on one side of the punch press, which is far away from the servo feeder, and one side of the loop is provided with a delivery machine, one side of the delivery machine is provided with a plate guide machine, one side of the plate guide machine is provided with an internal and external welding machine, and a former is arranged between the plate guide machine and the inner and outer welding machines, one side of the inner and outer welding machines is provided with a fly-cutting trolley, one side of the fly-cutting trolley is provided with a pipe unloading machine, and the lower side of the pipe unloading machine is provided with a rear axle.

Preferably, the uncoiler, the pinch leveler, the shearing butt welder, the centering vertical roll, the servo feeder, the punch press, the loop and the delivery machine are all fixedly arranged on the ground.

Preferably, a groove body is arranged between the punch and the loop, and the groove body is arranged on the ground.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a rational in infrastructure, the adjustment is convenient, the novel production line of the special production bridge type drainage spiral welded tube of being convenient for operate, this production line from the configuration of equipment and the automatic two aspects of operation mutually support, solved in the production of bridge type drainage tube punching bridge type hole and roll up the technological problem that two processes of system spiral pipe once only processed the completion on same production line, improved work efficiency, guaranteed the quality of product, had very high spreading value.

Drawings

FIG. 1 is a schematic view of the overall structure of a bridge type water filtration spiral welded pipe production line provided by the present invention;

fig. 2 is the utility model provides a whole top view of bridge type drainage spiral welded pipe production line.

In the figure: the device comprises an uncoiler 1, a pinch leveler 2, a shearing butt welder 3, a centering vertical roller 4, a servo feeder 5, a punch 6, a loop 7, a delivery machine 8, a trigger 9, a former 10, an internal and external welding machine 11, a fly-cutting trolley 12, a pipe unloading machine 13 and a rear axle 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a bridge type drainage spiral welded pipe production line, including decoiler 1, decoiler 1 is the equipment of sending into follow-up machine after opening and tentatively straightening the head with raw materials coil of strip board head, by bipyramid head frame, the initiative rotatory roller, shovel head and backing roll are constituteed, bipyramid head frame is used for pressing from both sides the coil of strip and can reciprocates and remove about with, make things convenient for opening and the centering of coil of strip, the initiative rotatory roller is driven the roller rotation by motor reducer, it is rotatory to make the coil of strip of putting on the roller, simultaneously shovel head leans on tight coil of strip, the head of strip is opened by shovel head and is sent forward in the rotatory while of coil of strip, the shovel head of strip is sent into the pinch machine forward under the drive of rotatory roller after will tentatively straightening the head. One side of the uncoiler 1 is provided with a pinch leveler 2, the pinch leveler 2 consists of a two-roller pinch, a five-roller leveling and a power part, an upper roller of the two-roller pinch is driven by an oil cylinder to move up and down, the upper roller is in a lifting state when a strip head is sent from the uncoiler, the strip head can conveniently enter, the strip head enters the pinch roller, the upper roller presses down, the upper roller and the lower roller clamp the strip head and send the strip head into the five-roller leveling under the power drive, a steel plate is leveled and is forwards sent into the shearing butt welder 3, and one side of the pinch leveler 2, which is far away from the uncoiler 1, is provided with the shearing butt welder 3. Cut butt welder 3 and cut butt welding platform and butt welding machine by the hydraulic pressure and constitute, get into when cuting butt welder 3 when the stub bar through the edger roll centering, the tongue of stub bar is cut away to the hydraulic pressure, the going on of follow-up shaping process of being convenient for of neat stub bar, when a roll steel sheet has used up the board tail and reachs the hydraulic pressure and cuts, cut off the board tail, wait for next roll of stub bar to come the back and cut off the stub bar, with the alignment back of butt welding machine 4 for the stub bar board tail, the welding platform clamp plate compresses tightly board head board tail, weld the jail with butt welding machine, be convenient for continuous forming. The side, far away from the pinch leveler 2, of the shearing butt welder 3 is provided with centering vertical rollers 4, each centering vertical roller 4 consists of a pair of rollers, a screw and nut transmission pair, a motor reducer and a rack and is used for controlling strip steel to move forward along a central line to prevent the strip steel from deviating, and the whole strip production line is provided with four centering vertical rollers 4 to ensure that the strip steel always moves forward along the central line. One side of the centering vertical roller 4 is provided with a servo feeder 5, the servo feeder 5 is equipment for accurately feeding a punch press 6 and consists of an upper feeding roller, a lower feeding roller, an upper pressing mechanism and a servo motor reducer, the upper pressing mechanism presses the upper roller to enable a steel plate to be clamped by the upper roller and the lower roller, the steel plate is driven by a motor to feed forward, the servo motor is controlled by a PLC (programmable logic controller), the length of each forward feeding is calculated according to the speed of a delivery machine to enable the front speed and the rear speed to be consistent, one side of the servo feeder 5, which is far away from the centering vertical roller 4, is provided with the punch press 6, the punch press 6 is equipment for punching the surface of the steel plate into a designed bridge-shaped hole, the shape of the bridge-shaped hole and the punching quantity of each time are determined by a punching die, the punching frequency is consistent with the feeding frequency of the servo motor of the feeder, the accurate feeding of, the loop 7 enables the steel plate to have certain caching and storing functions, when abnormal conditions occur, the forming continuity can be guaranteed, a delivery machine 8 is arranged on one side of the loop 7, the delivery machine 8 is a power device which provides the steel plate for the former 10 and guarantees that the steel plate can smoothly advance in the rolling process, a pair of centering vertical rollers 4 are arranged before delivery, the steel plate is guaranteed to run along a delivery center line, the conveying speed of the delivery machine 8 is controlled by a frequency converter, the delivery speed is in closed-loop control with the speed of a servo feeder 5, the front and back speeds are consistent, the integral running speed of the whole production line is guaranteed, a guide plate 9 is arranged on one side of the delivery machine 8, the guide plate 9 is a guide device which guarantees that the steel plate from the delivery machine 8 smoothly enters the former 10, the steel plate before entering the former 10 is prevented from being arched and folded, the stable running of the production line is guaranteed, an inner and outer welding machine 11 is arranged on, the inner and outer welding machines 11 comprise an inner welding machine and an outer welding machine, the head of the inner welding machine is arranged at the position of a rigid joint, a steel pipe of the joint is welded firmly from the inside in time, and no cracking phenomenon is generated, a former 10 is arranged between the plate guide machine 9 and the inner and outer welding machines 11, the former 10 is key equipment for rolling a steel plate into a spiral pipe, the forming principle is that a function relation of cos alpha ═ B/(D x pi) is utilized, three-roller forming is utilized, the forced forming mode of the outer diameter of the steel pipe is assisted and controlled by other outer control rollers, a steel plate with a certain width is adjusted into a forming angle according to the function relation, so that the spiral pipe with a certain diameter is rolled, a fly-cutting trolley 12 is arranged at one side of the inner and outer welding machines 11, a plasma gun on the fly-cutting trolley 12 can cut the steel pipe, a pipe unloading machine 13 is arranged at one side of the, The pipe discharging machine 13 is started when a steel pipe is cut off and conveyed to a pipe discharging position, the shifting arm lifts up to pull the steel pipe out of a production line, a rear axle 14 is arranged on the lower side of the pipe discharging machine 13, the rear axle 14 is a carrier of the fly-cutting trolley 12 and the pipe discharging machine 13, a bridge wheel is arranged below a bridge body and can generate a forming angle required by producing the steel pipe under the pushing of an oil cylinder, and the size of a joint seam at a forming position can be adjusted through left and right fine adjustment in the production process, so that the forming quality is ensured. The utility model discloses a carry out the optimal treatment to the production technology of whole production line, set up the interlocking relation that the pipe length of cutting off goes on with the punch press beat specially in control procedure, the punch press punches enough steel pipe length promptly and is the automatic shutdown and punches a hole, reserve and begin to punch the bridge type hole again after enough a pitch, just so made the plain noodles joining region that has a pitch between every scale pipe and another pipe, the position of cutting steel pipe is just in time regional here, both guaranteed the cutting quality and improved efficiency, the secondary operation has been reduced, economic benefits has greatly been improved.

The uncoiler 1, the pinch leveler 2, the shearing butt welder 3, the centering vertical roll 4, the servo feeder 5, the punch 6, the loop 7 and the delivery machine 8 are all fixedly arranged on the ground, a groove body is arranged between the punch 6 and the loop 7, and the groove body is arranged on the ground.

The working principle is as follows: after a raw material steel coil is uncoiled by an uncoiler 1, a steel plate is leveled by a pinch leveler 2 and is fed forward into a shearing and butt welding machine 3, the head and the tail of the steel plate can be sheared by the shearing and butt welding machine 3, the previous steel plate can be welded with the next steel plate together, continuous forming is facilitated, a centering vertical roller 4 is used for controlling the strip steel to advance along a central line to prevent the strip steel from deviating, a servo feeder 5 is used for accurately feeding the punch 6, the punch 6 is used for punching a designed bridge-type hole on the surface of the steel plate, a loop 7 enables the steel plate to have certain caching and storing functions, when abnormal conditions occur, forming continuity can be guaranteed, the delivery speed of a delivery machine 8 and the speed of the servo feeder 5 are controlled in a closed loop mode, the consistency of the front speed and the rear speed is guaranteed, the integral running speed of the whole strip production line is guaranteed, a plate guide machine 9 guarantees that the steel plate coming out of the delivery machine 8, the forming principle of former 10 is the functional relation that utilizes geometry shaping principle cos alpha ═ B/(D pi), application three-roller shaping, all the other forced shaping modes of outer control roller auxiliary control steel pipe external diameter, the steel sheet of certain width has adjusted the shaping angle according to above functional relation, thereby roll up the spiral pipe that produces certain diameter, inside and outside welding machine 11 includes interior welding machine and exterior welding machine, the aircraft nose configuration of interior welding machine is in the position of joint just, in time with the steel pipe of joint from inside weld firmly, do not produce the phenomenon of splitting, the plasma gun that flies to cut on dolly 12 can cut the steel pipe, unload the pipe machine 13 and be used for lifting off the steel pipe, the utility model provides a novel production line of bridge type drainage spiral welded pipe is produced specially to rational in infrastructure, and adjustment is convenient for operation, and this production line cooperates from the configuration of equipment and the automation of operation two aspects, has solved two processes of punching bridge type drainage hole and roll up the spiral pipe in bridge type production line production The technical problem of the one-time processing is solved, the working efficiency is improved, the product quality is ensured, and the popularization value is high.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A bridge type water filtration spiral welded pipe production line comprises an uncoiler (1) and subsequent equipment and is characterized in that one side of the uncoiler (1) is provided with a clamping leveling machine (2), one side, far away from the uncoiler (1), of the clamping leveling machine (2) is provided with a shearing butt welder (3), one side, far away from the clamping leveling machine (2), of the shearing butt welder (3) is provided with a centering vertical roller (4), one side of the centering vertical roller (4) is provided with a servo feeder (5), one side, far away from the centering vertical roller (4), of the servo feeder (5) is provided with a punch press (6), one side, far away from the servo feeder (5), of the punch press (6) is provided with a loop (7), one side of the loop (7) is provided with a delivery machine (8), one side of the delivery machine (8) is provided with a plate guide machine (9), one side of the plate guide machine (9) is provided with an inner and outer, and a former (10) is arranged between the plate guide machine (9) and the inner and outer welding machines (11), a fly-cutting trolley (12) is arranged on one side of the inner and outer welding machines (11), a pipe unloading machine (13) is arranged on one side of the fly-cutting trolley (12), and a rear axle (14) is arranged on the lower side of the pipe unloading machine (13).

2. The bridge type water filtration spiral welded pipe production line of claim 1, wherein the uncoiler (1), the pinch leveler (2), the shearing butt welder (3), the centering roll (4), the servo feeder (5), the punch press (6), the loop (7) and the delivery machine (8) are all fixedly installed on the ground.

3. The bridge type water filtration spiral welded pipe production line according to claim 1, characterized in that a groove body is arranged between the punch (6) and the loop (7), and the groove body is arranged on the ground.