CN218578712U

CN218578712U - Pipeline conveying device

Info

Publication number: CN218578712U
Application number: CN202223260073.3U
Authority: CN
Inventors: 于国光; 刘开良; 张继建; 董广学
Original assignee: Shandong Jincheng Lianchuang Pipe Industry Co ltd
Current assignee: Shandong Jincheng Lianchuang Pipe Industry Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-03-07
Anticipated expiration: 2032-12-06

Abstract

A pipeline conveying device belongs to the technical field of pipeline conveying equipment. The method is characterized in that: including at least two bearing roller subassemblies that set up side by side, at least two feeding device (3) and the jacking device that set up side by side, each bearing roller subassembly splices into the bearing station, and each feeding device (3) sets up along the bearing station, and feeding device (3) are installed on the jacking device, and the jacking device drives feeding device (3) and goes up and down. The pipeline conveying device realizes automatic axial feeding of the pipeline, can also realize the passive rotation of the pipeline along with the pipe end machining equipment, improves the feeding speed of the pipeline, does not need workers to carry out axial feeding on the pipeline, and saves labor cost.

Description

Pipeline conveying device

Technical Field

A pipeline conveying device belongs to the technical field of pipeline conveying equipment.

Background

In the production process of the pipeline, two ends of the pipeline need to be processed, such as pressing grooves at two ends of the pipeline, welding connecting pieces at two ends of the pipeline and the like. Before the pipe end connecting piece is installed, annular grooves need to be pressed on the outer walls of two ends of the pipeline so as to perform positioning installation on the pipeline connecting piece.

Grooving of the outer walls of the two ends of the pipeline is usually performed by an automatic grooving machine. When the pipeline carries out the indent through the channelling machine, need overlap the tip cover of pipeline earlier outside the centre form of channelling machine, the pneumatic cylinder of channelling machine drives the external mold motion to cooperate with the centre form and compress tightly the pipeline wall, the motor of channelling machine drives the centre form and rotates, and the centre form drives the synchronous rotation of pipeline through the friction, and then cooperatees with the external mold and has realized the indent of pipeline tip.

When the pipeline is in the indent, because the pipeline needs to rotate around its axis, consequently need place the pipeline on the bearing roller. When the pipeline is loaded, the pipeline needs to be placed on the carrier roller, and workers push the pipeline to move axially so that the end part of the pipeline is sleeved outside the inner die; after the groove pressing is finished, the worker pushes the pipeline to move axially again so as to separate the end part of the pipeline from the inner die. The pipeline of current groove cutting machine needs the manual work to carry out the material loading, leads to the material loading speed of pipeline slow, and then leads to the indent speed of pipeline slow. In addition, after the pipeline indent was accomplished, the staff need take off the pipeline behind the indent by the bearing roller, again with the pipeline removal to the bearing roller of the indent that waits next on, lead to the low-usage of indent machine, further lead to the indent speed of pipeline slow.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the pipeline conveying device can automatically complete feeding of a pipeline and automatically clamp the pipeline to pipe end machining equipment.

The utility model provides a technical scheme that its technical problem adopted is: this pipeline conveying device, its characterized in that: including at least two bearing roller subassemblies that set up side by side, at least two feeding device and jacking device that set up side by side, each bearing roller subassembly splices into the bearing station, and each feeding device sets up along the bearing station, and feeding device installs on jacking device, and jacking device drives feeding device and goes up and down.

Preferably, a feeding device is arranged between every two adjacent carrier roller assemblies, and each feeding device is connected with a jacking device.

Preferably, each bearing roller subassembly all include mounting bracket and bearing roller, the rotatable installation of bearing roller on the mounting bracket, the bearing roller is side by side and the interval is provided with two at least, the axial of bearing roller is on a parallel with the direction of feed setting of pipeline.

Preferably, each bearing roller subassembly still include the V-arrangement frame, the V-arrangement frame is installed at the top of mounting bracket, and the bearing roller is provided with a plurality of along the V-arrangement frame interval, and the height of each bearing roller reduces along the direction that is close to the V-arrangement frame middle part gradually.

Preferably, feeding device include jacking wheel and jacking motor, the rotatable top of installing at jacking device of jacking wheel, the axis perpendicular to pipeline direction of feed setting of jacking wheel, jacking motor is connected with the jacking wheel to drive the rotation of jacking wheel.

Preferably, the jacking wheel is a grooved wheel, and the width of the groove of the jacking wheel is gradually reduced from outside to inside.

Preferably, still include handling device, the bearing roller subassembly is provided with a plurality of groups side by side, and every group bearing roller subassembly all includes at least two that set up side by side, forms a plurality of transport stations that set up side by side, all is provided with two at least feeding device on each transport station, all is provided with handling device between every two adjacent transport stations.

Preferably, the carrying device comprises a carrying motor, a carrying arm, a carrying block and a linkage device, one end of the carrying arm is mounted on an output shaft of the carrying motor, the carrying arm rotates synchronously with the output shaft of the carrying motor, the other end of the carrying arm is rotatably provided with the carrying block, a V-shaped carrying part is arranged at the top of the carrying block, and the linkage device is arranged between the output shaft of the carrying motor and the carrying block, so that the carrying part of the carrying block is always upward.

Preferably, the linkage device comprises a chain, a driving chain wheel is arranged on an output shaft of the conveying motor, a driven chain wheel is fixedly connected to the conveying block, and the chain is connected with the driving chain wheel and the driven chain wheel simultaneously.

Compared with the prior art, the utility model discloses the beneficial effect who has is:

this pipeline conveyor's jacking device can drive feeding device and go up and down, when needs with pipeline clamping to pipe end processing equipment on, jacking device drives feeding device and rises, make feeding device be higher than the setting of bearing roller subassembly, feeding device pushes up the pipeline from the bearing roller subassembly, feeding device drives the pipeline motion this moment, the axial of pipeline is fed, treat that the pipeline feeds to pipe end processing equipment and accomplish the clamping after, jacking device drives feeding device and descends, make the pipeline pass through the bearing of bearing roller subassembly bearing, feeding device and pipeline separation, the pipeline can be rotated passively along with pipe end processing equipment this moment, and then realized the automatic axial of pipeline and fed, can also realize the pipeline and rotate passively along with pipe end processing equipment, the material loading speed of pipeline has been improved, and do not need the staff to carry out the axial to the pipeline and feed, the cost of labor has been saved.

Drawings

Fig. 1 is a perspective view of a pipe conveyor.

Fig. 2 is a partially enlarged view of a point a in fig. 1.

In the figure: 1. the device comprises a frame 2, a rotating shaft 3, a feeding device 4, a mounting frame 5, a conveying device 6, a conveying arm 7, a conveying block 8, a driven chain wheel 9, a driving chain wheel 10, a jacking cylinder 11, a guide shaft 12, a jacking frame 13, a jacking wheel 14, a V-shaped frame 15 and a carrier roller.

Detailed Description

The present invention is further described with reference to specific embodiments, however, it will be understood by those skilled in the art that the detailed description given herein with respect to the drawings is for better explanation and that the present invention is necessarily to be construed as limited to those embodiments, and equivalents or common means thereof will not be described in detail but will fall within the scope of the present application.

Fig. 1~2 is a preferred embodiment of the present invention, which is further illustrated in conjunction with 1~2.

The utility model provides a pipeline conveying device, includes at least two bearing roller subassemblies that set up side by side, at least two feeding device 3 and the jacking device that set up side by side, and each bearing roller subassembly splices into the bearing station, and each feeding device 3 sets up along the bearing station, and feeding device 3 installs on the jacking device, and the jacking device drives 3 lifts of feeding device. This pipeline conveyor's jacking device can drive the lift of feeding device 3, when needs with the pipeline clamping to pipe end processing equipment on, jacking device drives feeding device 3 and rises, make feeding device 3 be higher than the setting of bearing roller subassembly, feeding device 3 pushes away the pipeline from the bearing roller subassembly, feeding device 3 drives the pipeline motion this moment, the axial of pipeline is fed, treat that the pipeline feeds to pipe end processing equipment and accomplish the clamping after, jacking device drives feeding device 3 and descends, make the pipeline pass through the bearing of bearing roller subassembly, feeding device 3 and pipeline separation, the pipeline can be rotated passively along with pipe end processing equipment this moment, and then realized the automatic axial of pipeline and fed, can also realize the passive rotation of pipeline along with pipe end processing equipment, the material loading speed of pipeline has been improved, and do not need the staff to carry out axial feed to the pipeline, the cost of labor has been saved.

Specifically, the method comprises the following steps: as shown in figure 1~2: the pipeline conveying device further comprises a frame 1 and a carrying device 5, and the carrier roller assembly, the feeding device 3 and the jacking device are all installed at the top of the frame 1. The bearing roller subassembly is provided with a plurality of group side by side, and every group bearing roller subassembly all includes a plurality of that sets up side by side to form a plurality of transport stations that set up side by side, each transport station all corresponds and is provided with two at least feeding device 3. And a carrying device 5 is arranged between every two adjacent conveying stations. In this embodiment, the pipe end processing equipment refers to a notching press, that is, the pipeline conveying device is used in the notching press and conveys a pipeline to the pipeline notching press. When the pipeline conveying device is used on pipe end welding equipment, the working principle of the pipeline conveying device is the same as that of a notching press.

In this embodiment, the bearing roller subassembly is provided with two sets side by side and interval to form two transport stations, each set of bearing roller subassembly all includes five that side by side and interval set up. In every group bearing roller subassembly, all be provided with feeding device 3 between every two adjacent bearing roller subassemblies, each feeding device 3 all is connected with jacking device. Handling device 5 is provided with three groups side by side and the interval, all be provided with a transport station between every adjacent two sets of handling device 5, handling device 5 can enough carry the pipeline to transport the station on, can carry the pipeline again between the transport station of difference, can also move the pipeline after the indent is accomplished down by transport station, thereby realized the continuous material loading of pipeline, and when the pipeline on a transport station carries out the indent process, handling device 5 can be with pipeline transport to another transport station on, the material loading speed of pipeline has been improved.

Every handling device 5 of group all includes a plurality of that sets up side by side and interval, and rotatable the installing of frame 1 has pivot 2, and each handling device 5 of group all is connected with same pivot 2 to along with pivot 2 synchronous motion, guarantee each handling device 5 synchronous motion of group.

Each carrier roller assembly comprises a mounting frame 4, carrier rollers 15 and a V-shaped frame 14, the mounting frame 4 is mounted on the upper side of the frame 1, two V-shaped frames 14 are arranged at the top of each mounting frame 4, a V-shaped mounting portion is arranged at the top of each V-shaped frame 14, the carrier rollers 15 are rotatably mounted on the V-shaped frames 14, the tops of the carrier rollers 15 protrude upwards out of the V-shaped frames 14, at least two carrier rollers 15 are arranged side by side at intervals, in the embodiment, the number of the carrier rollers 15 is four, the carrier rollers 15 are arranged side by side at intervals, and the height of each carrier roller 15 is gradually reduced along the direction close to the middle of each V-shaped frame 14.

The carrier rollers 15 on each V-shaped frame 14 are matched with each other to support the pipeline, and the axis of the carrier roller 15 is arranged in parallel to the feeding direction of the pipeline, so that each carrier roller 15 can synchronously rotate along with the rotation of the pipeline, the pipeline can smoothly rotate along with the grooving machine, and the grooving of the periphery of the pipeline is completed. The bearing rollers 15 are four in number, can adapt to bearing of pipelines with different diameters, and are wide in application range.

The jacking device comprises a jacking cylinder 10 and a jacking frame 12, the jacking cylinder 10 is vertically installed on the rack 1, the jacking frame 12 can be lifted and arranged on the rack 1, a piston rod of the jacking cylinder 10 is connected with the jacking frame 12 and pushes the jacking frame 12 to lift, and the feeding device 3 is installed at the top of the corresponding jacking frame 12.

Be provided with guider between jacking frame 12 and frame 1, guider includes guiding axle 11 and uide bushing, 11 vertical settings of guiding axle, the top and the jacking frame 12 fixed connection of guiding axle 11, and go up and down along with jacking frame 12 is synchronous, uide bushing slidable cover is established outside guiding axle 11, the uide bushing is fixed in frame 1, guiding axle 11 has been cooperated with the uide bushing and has been realized the direction to jacking frame 12, guarantee jacking frame 12 rectilinear rise.

In this embodiment, the guiding axle 11 has the symmetry to set up two in jacking cylinder 10 both sides, and the cover that all slidable outside each guiding axle 11 is equipped with the uide bushing to guarantee that the jacking of jacking frame 12 is more reliable.

The feeding device 3 comprises a feeding motor and a jacking wheel 13, the jacking wheel 13 is rotatably mounted at the top of the jacking frame 12, the axis of the jacking wheel 13 is perpendicular to the feeding direction of the pipeline, the jacking motor is mounted on the corresponding jacking frame 12, the output shaft of the jacking motor is connected with the jacking wheel 13 through a speed reducer, the jacking wheel 13 is driven to rotate, and then the axial feeding of the pipeline is completed through the jacking wheel 13.

The jacking wheels 13 are grooved wheels, so that the situation that the pipeline rolls off the jacking wheels 13 when the jacking wheels 13 jack the pipeline and feed the pipeline can be avoided. The width of the recess of jacking wheel 13 narrows down from outside to inside gradually to when carrying on spacingly to the pipeline, can also realize the centering to the pipeline, adjust well with the rolling machine in order to guarantee the pipeline.

The carrying device 5 comprises a carrying motor, a carrying arm 6, a carrying block 7 and a linkage device, the carrying motor corresponds to the rotating shafts 2 one by one, the carrying motor is installed on the rack 1, and an output shaft of the carrying motor is connected with the corresponding rotating shafts 2 through a speed reducer and drives the rotating shafts 2 to rotate. One end of the carrying arm 6 is fixedly connected with the corresponding rotating shaft 2 and synchronously rotates along with the rotation of the rotating shaft 2, the carrying arm 6 is arranged along the radial direction of the rotating shaft 2, the other end of the carrying arm 6 is rotatably provided with a carrying block 7, and the top of the carrying block 7 is provided with a V-shaped carrying part, so that when a pipeline is carried, the pipeline can be prevented from rolling away from the carrying part. The linkage device is arranged between the corresponding rotating shaft 2 and the carrying block 7, so that the carrying part of the carrying block 7 can be ensured to face upwards all the time, and the pipeline carrying is more stable and reliable.

The linkage device comprises a chain, a driving chain wheel 9 is coaxially installed on the rotating shaft 2, a driven chain wheel 8 is installed on the carrying block 7, and the chain is simultaneously connected with the driving chain wheel 9 and the driven chain wheel 8, so that the driven chain wheel 8 synchronously rotates along with the driving chain wheel 9. In the process that the carrying arm 6 rotates along with the rotating shaft 2, the chain drives the carrying block 7 to synchronously rotate through the driven chain wheel 8, the rotating speed of the carrying block 7 is the same as that of the carrying arm 6, and therefore the carrying part of the carrying block 7 can be guaranteed to be upward all the time.

The working process of the pipeline conveying device is as follows: firstly, the pipeline is conveyed to a conveying station right opposite to the notching press by a conveying device 5, and the pipeline conveying process comprises the following steps: the carrying motor drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the carrying arm 6 to rotate, the carrying block 7 rotates between two conveying stations along with the carrying arm 6, and the carrying part of the carrying block 7 carries the pipeline on one conveying station to the other conveying station. When the conveying block 7 conveys the pipeline, the conveying block 7 and the conveying arm 6 rotate synchronously due to the existence of the chain, so that the conveying part of the conveying block 7 faces upwards all the time, and the pipeline is conveyed more stably and reliably.

The jacking device drives the feeding device 3 to rise, and pushes the pipeline away from the carrier roller assembly through the feeding device 3, and finishes the feeding of pipeline, and the concrete process is: the piston rod of the jacking cylinder 10 extends out and drives the jacking frame 12 to ascend, and then the pipeline is jacked through the jacking wheel 13 until the pipeline is separated from the carrier roller 15. The feed motor drives the jacking wheel 13 to rotate, the jacking wheel 13 pushes the pipeline to move axially by means of friction between the jacking wheel and the pipeline, and axial feeding of the pipeline is completed. After the pipeline feeding is finished, the jacking cylinder 10 resets, the jacking wheel 13 is lower than the carrier roller 15, and the pipeline is supported on the carrier roller 15.

The stroke of the jacking cylinder 10 is 50mm, so that the pipeline can be jacked away from the carrier roller 15, and the pipeline can be guaranteed to be smoothly matched and clamped with the grooving machine.

The grooving machine drives the pipeline to rotate, and the carrier roller 15 rotates along with the pipeline is synchronous, so that the rotation of the pipeline can be prevented from being hindered, and the grooving of the pipeline is further prevented from being influenced.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A pipe conveying apparatus, characterized in that: including at least two bearing roller subassemblies that set up side by side, at least two feeding device (3) and the jacking device that set up side by side, each bearing roller subassembly splices into the bearing station, and each feeding device (3) sets up along the bearing station, and feeding device (3) are installed on the jacking device, and the jacking device drives feeding device (3) and goes up and down.

2. The pipe conveying apparatus according to claim 1, wherein: and a feeding device (3) is arranged between every two adjacent carrier roller assemblies, and each feeding device (3) is connected with a jacking device.

3. The pipe conveying apparatus according to claim 1 or 2, wherein: each the bearing roller subassembly all include mounting bracket (4) and bearing roller (15), bearing roller (15) rotatable installation on mounting bracket (4), bearing roller (15) are provided with two at least side by side and interval, the axial of bearing roller (15) is on a parallel with the direction of feed setting of pipeline.

4. The pipe conveying apparatus according to claim 3, wherein: each bearing roller subassembly still include V-arrangement frame (14), V-arrangement frame (14) are installed at the top of mounting bracket (4), bearing roller (15) are provided with a plurality ofly along V-arrangement frame (14) interval, the height of each bearing roller (15) is along the direction that is close to V-arrangement frame (14) middle part reduces gradually.

5. The pipe conveying apparatus according to claim 1 or 2, wherein: feeding device (3) include jacking wheel (13) and jacking motor, the rotatable top of installing at jacking device of jacking wheel (13), the axis perpendicular to pipeline feed direction setting of jacking wheel (13), jacking motor is connected with jacking wheel (13) to drive jacking wheel (13) and rotate.

6. The pipe conveying apparatus according to claim 5, wherein: the jacking wheels (13) are grooved wheels, and the width of the groove of the jacking wheels (13) is gradually reduced from outside to inside.

7. The pipe conveying apparatus according to claim 1, wherein: still include handling device (5), the bearing roller subassembly is provided with a plurality of groups side by side, and every group bearing roller subassembly all includes at least two that set up side by side, forms a plurality of transport stations that set up side by side, all is provided with two at least feeding device (3) on each transport station, all is provided with handling device (5) between every two adjacent transport stations.

8. The pipe conveying apparatus according to claim 7, wherein: the carrying device (5) comprises a carrying motor, a carrying arm (6), a carrying block (7) and a linkage device, one end of the carrying arm (6) is installed on an output shaft of the carrying motor, the carrying arm (6) synchronously rotates along with the output shaft of the carrying motor, the other end of the carrying arm (6) is rotatably provided with the carrying block (7), a V-shaped carrying part is arranged at the top of the carrying block (7), and the linkage device is arranged between the output shaft of the carrying motor and the carrying block (7), so that the carrying part of the carrying block (7) is always upward.

9. The pipe conveying apparatus according to claim 8, wherein: the linkage device comprises a chain, a driving chain wheel (9) is arranged on an output shaft of the conveying motor, a driven chain wheel (8) is fixedly connected to the conveying block (7), and the chain is connected with the driving chain wheel (9) and the driven chain wheel (8) simultaneously.