CN218578964U

CN218578964U - Pipe fitting loading attachment for pipe bending machine

Info

Publication number: CN218578964U
Application number: CN202222794928.4U
Authority: CN
Inventors: 王朋伟; 苏群卫; 侯明辉
Original assignee: Yongcheng Binguang Construction Technology Co ltd
Current assignee: Yongcheng Binguang Construction Technology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-07
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a pipe fitting loading attachment for pipe bending machine, including material feeding unit, lifting devices and receiving device, material feeding unit includes conveyor, conveyor's output is provided with the delivery sheet, the top of conveyor and delivery sheet is provided with branch work or material rest, the distance between the bottom of branch work or material rest and conveyor's the upper surface equals the external diameter of waiting to process the pipe fitting and equals, delivery sheet horizontal position both sides are provided with the baffle, the vertical articulated of one end of baffle, the dorsal part of baffle is provided with drive arrangement, prevents to produce and piles up and the off normal, guarantees the result of use.

Description

Pipe fitting loading attachment for pipe bending machine

Technical Field

The utility model relates to a bending machine technical field especially relates to a pipe fitting loading attachment for pipe bending machine.

Background

The pipe bending machine has many structural forms, and can be divided into a cold pipe bending machine and a hot pipe bending machine according to whether the pipe is heated or not during pipe bending, and can be divided into four types of manual transmission, pneumatic transmission, mechanical transmission and hydraulic transmission according to a transmission mode, and can be divided into four types of manual control, semi-automatic transmission, automatic transmission and numerical control according to a control mode. The semi-automatic or full-automatic control pipe bender is suitable for mass production, has moderate equipment cost and relatively wide industrial application, generally adopts hydraulic transmission, and performs semi-automatic or full-automatic control on the whole pipe bending process.

In the pipe bending operation of a semi-automatic or full-automatic pipe bending machine, the hoisting equipment is utilized to assist in completing the feeding operation, and the pipe bending machine is generally suitable for pipe bending operation of a pipe fitting with a large single body self weight or a large pipe diameter. However, the feeding operation mode has low efficiency and is not suitable for the pipe bending operation of large-batch medium and small pipe fittings. At present, for large-batch medium and small pipe fittings, automatic conveying lines are partially used for conveying pipes to be processed to pipe bending machines. When using bending machine to bend the operation to the pipe, the pipe can roll on the conveying line, causes the pipe to take place the off normal and pile up on the conveying line and leads to carrying the problem that does not put in place, and then leads to the material loading deviation to appear, influences the normal clear of follow-up processing operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome and to carry out the material loading in-process to the pipe and can produce the pipe off normal and pile up the not enough that influences processing among the prior art, provide a pipe fitting loading attachment for pipe bending machine.

The utility model discloses a realize through following technical scheme: the utility model provides a pipe fitting loading attachment for pipe bending machine, includes material feeding unit, lifting devices and receiving device, material feeding unit includes conveyor, conveyor's output is provided with the delivery sheet, the top of conveyor and delivery sheet is provided with the branch work or material rest, the distance between the bottom of branch work or material rest and conveyor's the upper surface equals to treat the external diameter of processing the pipe fitting and equals, delivery sheet horizontal position both sides are provided with the baffle, the vertical articulated of one end of baffle, the dorsal part of baffle is provided with drive arrangement.

Further, lifting device includes the pivot, the both ends of pivot are provided with the board of lifting, the edge of the board of lifting is provided with the arc breach, the diameter of arc breach is greater than one time and waits to process pipe fitting diameter and one point five times less than or equal to and waits to process the pipe fitting diameter.

Further, the avris of the board of lifting is provided with the arc side that contracts gradually in two arc breach departments, the pivot is provided with the fifth wheel in the outside of the board of lifting, the fifth wheel is connected with driving motor.

Furthermore, one end of the feeding plate, which is far away from the conveying device, is arranged below the rotating shaft and between the two lifting plates, and the upper surface of the feeding plate is an inclined plane inclined towards the output end.

Furthermore, the receiving device is two supporting rods arranged above the rotating shaft, the two supporting rods are arranged on the same plane, the two supporting rods are obliquely arranged between the two lifting plates, and one ends of the supporting rods, far away from the lifting plates, are connected with the pipe bending machine.

Further, the driving device is an electric push rod, the output end of the electric push rod is hinged with the back side of the baffle, and the bottom of the electric push rod is hinged to the supporting frame.

The beneficial effects of the utility model reside in that: the feeding device comprises a conveying device and a feeding plate, wherein a material distributing frame is arranged above the conveying device and the feeding plate, the distance between the bottom of the material distributing frame and the upper surface of the conveying device is equal to the outer diameter of a pipe to be processed, the conveying belt only allows a round pipe to roll and enter between the material distributing frame and the conveying belt, the round pipe gradually enters the upper portion of the feeding plate, a certain interval is reserved between the tail of the material distributing frame and the lifting plate to facilitate the round pipe to rise, the round pipe of the lifting plate on the feeding plate slides along the arc-shaped side surface when rotating, the round pipe brings out and lifts the single round pipe when reaching the arc-shaped notch, the round pipe is prevented from being piled up when being lifted and entering the pipe bending machine, the round pipe is enabled to wait for lifting in sequence, the piling is prevented, the use effect is ensured, baffles are arranged on two sides of the horizontal position of the feeding plate, the round pipe is gathered to the middle position under the action of an electric push rod, the extrusion of a first round pipe is kept parallel with the groove on the lifting plate, the round pipe is gathered together by the baffle, the round pipe is enabled to be orderly taken out and lifted round pipe when the lifting plate is rotated, the material taking operation is completed, the use effect is ensured, and the processing quality is improved.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the present invention;

fig. 3 is a schematic structural view of a lifting device of the present invention;

wherein: 1. a conveyor belt; 101. a feeding plate; 2. a baffle plate; 201. an electric push rod; 3. a rotating shaft; 301. a lifting plate; 302. a connecting wheel; 4. a strut; 5. a material distributing frame; 6. the motor is driven.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

As shown in fig. 1-3: a pipe fitting feeding device for a pipe bending machine comprises a feeding device, a lifting device and a receiving device, wherein the feeding device stores batches of round pipes when in use, the feeding device sends the round pipes to the lifting device one by one when in use, the round pipes on the lifting device ascend, and the receiving device places single round pipes on a pipe bending machine to perform pipe bending operation. Wherein lifting devices includes pivot 3, lift board 301 is installed at the both ends of pivot 3, the arc breach has been seted up at the edge of lifting board 301, the diameter of arc breach is greater than one time and treats processing pipe fitting diameter and five times less than or equal to and treats processing pipe fitting diameter, guarantee that every arc breach can only take one pipe out when rotating at every turn, guarantee the result of use, the avris at lift board 301 is provided with the arc side that contracts gradually in two arc breach departments, make the pipe of lifting board 301 when rotating on pay-off board 101 slide along the arc side, the pipe is taking out single pipe and is lifted up the return bend in arriving arc breach department arc breach, prevent that the pipe from lifting up and getting into the production of bending machine and pile up, improve the effect, prevent to produce the maloperation. Pivot 3 is provided with fifth wheel 302 in the outside of the board 301 of lifting, and fifth wheel 302 is connected with driving motor 6, and driving motor 6 drives the board 301 rotation of lifting through fifth wheel 302, and the direct arc breach department of card on two boards 301 of lifting of pipe when using promotes the pipe height through coaxial rotation with the pipe promotion take the altitude, prevents that a plurality of pipes from producing when promoting the pipe height and piles up, guarantees the result of use.

Material feeding unit includes conveyor, conveyor's output is provided with feed plate 101, wherein conveyor is conveyer belt 1, conveyor's one end setting is kept away from at feed plate 101 between 3 below of pivot and two lifting plate 301, the upper surface of feed plate 101 is the inclined plane to the output slope, be provided with branch work or material rest 5 in conveyor and feed plate 101's top, the distance between the bottom of branch work or material rest 5 and conveyor's the upper surface equals to wait to process the external diameter of pipe fitting and equals, make conveyer belt 1 when carrying the pipe, only allow single roll entering of pipe between branch work or material rest 5 and the conveyer belt 1, all the other pipes can roll on conveyer belt 1 when conveyer belt 1 rotates, make the pipe get into feed plate 101 top gradually when using, it is convenient for rising to leave certain interval between the afterbody of branch work or material rest 5 and the lifting plate 301, guarantee that the pipe waits for according to rise in order, prevent to produce and pile up, guarantee the result of use.

Be provided with baffle 2 in delivery sheet 101 horizontal position both sides, the vertical articulated of one end of baffle 2, the dorsal part of baffle 2 is provided with drive arrangement, make baffle 2 can move in opposite directions on the horizontal plane, drive arrangement is electric putter 201, the bending machine needs certain time when carrying out the return bend work, conveyer belt 1 is intermittent type nature work, use electric putter 201 drive baffle 2 can satisfy material loading transport rate, the operation is mild, reduce the harm to pipe itself, guarantee the processing effect, wherein electric putter 201's output is articulated with the dorsal part of baffle 2, electric putter 201's bottom articulates on the support frame, when carrying the pipe, when the pipe passes through conveyer belt 1 and carries on getting into delivery sheet 101, pipe itself rotates, there is partial pipe to take place the phenomenon of off normal, baffle 2 gathers together the pipe to the intermediate position under electric putter 201's effect, the extrusion of first pipe keeps the parallel with the recess on the lifting plate 301 down, baffle 2 gathers together the pipe neatly, make like this make it takes out the first pipe to lift when lifting plate 301 rotates, accomplish and gets the material operation, guarantee the result of use, improve the processing quality.

Receiving device is two branch 4 for setting up in 3 tops of pivot, two branch 4 are on the coplanar, two 4 slopes of branch set up between two board 301 that lift, the one end of keeping away from board 301 that lift of branch 4 is connected with the bending machine, board 301 that lift drives the pipe rotation when using, when the pipe rotates the summit, under the effect of gravity, the pipe is along arc side landing, and then fall on branch 4, accomplish the material loading operation, after the pipe falls from arc breach, board 301 that lifts is suspended and is rotated under driving motor 6's effect, treat that the pipe is carried to branch 4 on starting driving motor 6 with next breach after the pipe processing on branch 4 is accomplished to the bending machine, prevent that a plurality of pipes from piling up on branch 4, guarantee the result of processing.

The working principle is as follows: on the conveyer belt is placed to the pipe that will untie the back bale when using, adjust the distance between branch work or material rest and the conveyer belt, guarantee to only allow solitary pipe to pass through, start electric putter, electric putter drives the baffle and gathers together the pipe to the intermediate position behind the pipe process delivery sheet, driving motor drives the board rotation of lifting, arc breach on the board of lifting takes out the pipe from connecing the flitch singly, on sending the pipe lifting to the bending machine through branch with the pipe lifting and through the rotation of the board of lifting, accomplish the material loading operation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a pipe fitting loading attachment for pipe bending machine, includes material feeding unit, lifting devices and receiving device, its characterized in that: the feeding device comprises a conveying device, a feeding plate is arranged at the output end of the conveying device, a material distributing frame is arranged above the conveying device and the feeding plate, the distance between the bottom of the material distributing frame and the upper surface of the conveying device is equal to the outer diameter of a pipe fitting to be machined, baffles are arranged on two sides of the horizontal position of the feeding plate, one ends of the baffles are vertically hinged, and a driving device is arranged on the back side of each baffle.

2. The pipe fitting feeding device for the pipe bending machine according to claim 1, wherein: the lifting device comprises a rotating shaft, lifting plates are arranged at two ends of the rotating shaft, arc-shaped notches are formed in the edges of the lifting plates, and the diameters of the arc-shaped notches are larger than one time and are used for processing pipe fitting diameters and smaller than or equal to one point and five times and are used for processing the pipe fitting diameters.

3. The pipe fitting feeding device for the pipe bending machine according to claim 2, characterized in that: the avris of lifting the board is provided with the arc side that contracts gradually in two arc breach departments, the pivot is provided with the fifth wheel in the outside of lifting the board, the fifth wheel is connected with driving motor.

4. The pipe fitting feeding device for the pipe bending machine according to claim 2, characterized in that: one end of the feeding plate, which is far away from the conveying device, is arranged below the rotating shaft and between the two lifting plates, and the upper surface of the feeding plate is an inclined plane inclined towards the output end.

5. The pipe fitting feeding device for the pipe bending machine according to claim 2, characterized in that: the material receiving device is two supporting rods arranged above the rotating shaft, the two supporting rods are arranged on the same plane, the two supporting rods are obliquely arranged between the two lifting plates, and one ends of the supporting rods, far away from the lifting plates, are connected with the pipe bending machine.

6. The pipe fitting feeding device for the pipe bending machine according to claim 1, characterized in that: the driving device is an electric push rod, the output end of the electric push rod is hinged with the back side of the baffle, and the bottom of the electric push rod is hinged on the supporting frame.