CN209988734U

CN209988734U - Automatic material device that folds of steel pipe

Info

Publication number: CN209988734U
Application number: CN201920415410.0U
Authority: CN
Inventors: 谢天凯; 王建芳; 岳东祥; 罗盛益; 何涛; 田伟
Original assignee: HUZHOU RENXIN BEARING STEEL PIPE CO Ltd; Zhejiang 8+1 Precision Machinery Co Ltd
Current assignee: Huzhou Renxin Bearing Steel Pipe Co ltd; Zhejiang 8+1 Precision Machinery Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-01-24
Anticipated expiration: 2029-03-29

Abstract

An object of the utility model is to provide an automatic material device that folds of steel pipe for solve the problem that exists among the prior art, including last work or material rest, be located go up the material rest of stacking of work or material rest one side and be located fold the material frame of material mechanism below, it includes being close to go up the work or material rest fold the discharge side of material mechanism and be connected to through several sharp rail the feed side of discharge side, the discharge side has the discharger that a plurality of intervals set up, fold the material mechanism including accept in fold the discharge side below the work or material rest, connect in fold the drive arrangement of work or material rest. The automatic stacking device for the steel pipes can realize automatic falling of the segmental steel pipes, orderly and orderly stacking and automatic placement of the material frames. Thereby improving the production efficiency, reducing the labor intensity of workers and being suitable for automatic production.

Description

Automatic material device that folds of steel pipe

Technical Field

The utility model relates to a steel pipe production facility technical field especially relates to an automatic material device that folds of steel pipe.

Background

In the current steel pipe production process, the segment steel pipes to be subsequently processed, which are produced after the long steel pipes produced by cold rolling pass through the cutting process, do not have an effective stacking mode, and the process of entering the subsequent production stations cannot be orderly carried out, for example, the mode of manually placing the material frames and conveying the material frames for production is low in efficiency and high in labor intensity. Meanwhile, the manual material arrangement mode restricts the application of production automation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic material device that folds of steel pipe for solve the problem that exists among the prior art, this automatic material device that folds of steel pipe can realize that the festival section steel pipe falls automatically, neatly folds material, automatic income material frame in order. Thereby improving the production efficiency, reducing the labor intensity of workers and being suitable for automatic production.

To realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides an automatic material device that folds of steel pipe, includes the work or material rest, is located the material stacking mechanism of work or material rest one side and be located the material frame of material stacking mechanism below, the work or material rest is including being close to the discharge side of material stacking mechanism and being connected to through several sharp rail the feed side of discharge side, the discharge side has a plurality of dischargers that the interval set up, material stacking mechanism including accept in the material stacking frame of discharge side below, connect in the drive arrangement of material stacking.

As the utility model discloses a preferred, drive arrangement includes chain lift and fixed cylinder, it is the perpendicular to fold the work or material rest go up the work or material rest ejection of compact side to through the connecting rod liftable connect in the chain lift, the chain lift passes through the movable connection of track the cylinder.

As the utility model discloses a preferred, it has spacing to fold material frame top superpose, spacing liftable connect on fixed spacing post.

As the utility model discloses a preferred, it includes the horizontal stand and is located to fold the material frame the dog at horizontal stand both ends.

As the utility model discloses a preferred, spacing is the orientation cylinder propelling movement direction's "concave" font.

As the utility model discloses a preferred, discharger, chain riser and cylinder electricity are connected with the PLC controller.

Preferably, the stacking mechanism comprises two opposite stacking mechanisms arranged at two end sides of the discharging side of the feeding frame.

Preferably, the linear steel rail is inclined from the feeding side to the discharging side.

As the utility model discloses a preferred, the material frame is including folding the material district and being located the fender beam of folding material district front and back both sides, the fender beam with it has the deflector to fold material district junction.

As the utility model discloses a preferred, stack the dog width less than or equal to offside of work or material rest the minimum interval between the deflector.

The beneficial effects of the utility model reside in that:

1. the structure of the feeding frame can realize pre-stacking of the segment steel pipes before stacking and orderly discharging to realize orderly stacking;

2. the steel pipes can be stacked into the material frame in batches and orderly by the lifting of the chain and the pushing of the cylinder of the stacking device, so that efficient and tidy stacking is realized;

3. the whole is of a unitized structure, and can be conveniently applied to all parts of a production line to improve the automation capacity.

Drawings

Fig. 1 is a three-dimensional schematic view of the present invention;

fig. 2 is a schematic structural view of the material stacking mechanism of the present invention;

fig. 3 is a schematic front view of the material stacking mechanism of the present invention;

the items in the figure are respectively: 1 material loading frame, 11 discharge sides, 12 linear steel rails, 13 feed sides, 14 dischargers, 2 material stacking mechanisms, 21 material stacking frames, 211 connecting rods, 212 horizontal frames, 213 stoppers, 22 chain lifters, 221 tracks, 23 cylinders, 24 limiting frames, 241 limiting columns, 3 material frames, 31 material stacking areas, 32 stop beams and 33 guide plates.

Detailed Description

The present invention is described in detail below with reference to the attached drawings:

the utility model provides an automatic material device that folds of steel pipe, includes frame-type material loading frame 1, be located material stacking mechanism 2 of material loading frame 1 one side and be located material stacking mechanism 2 below material stacking mechanism 3. Go up work or material rest 1 including being close to the ejection of compact side 11 of folding material mechanism 2 and being connected to the feed side 13 of ejection of compact side 11 through several straight line rail 12, straight line rail 12 has three to be the slope by feed side 13 to ejection of compact side 11, in production, send into from feed side 13 by the segmental steel pipe that sends out in commodity circulation parcel, container or steel pipe cut-off device etc. segmental steel pipe, segmental steel pipe can roll down and gather together and pile up in ejection of compact side 11 department under the effect of gravity automatically. The discharge side 11 is hinged with the discharge devices 14 arranged at intervals at the tail ends of the three linear steel rails 12, the discharge devices 14 are turning plates, stoppers or similar parts which can be manually or electrically controlled to rotate, and the parts are in two states in work: the first one is a linear steel rail 12 which is higher than the discharge side 11 after being lifted, so that the limiting segment steel pipe is shielded; and the second step is that the height of the steel pipe after the steel pipe is rotated and lowered is lower than the height of the linear steel rail 12, so that the segmental steel pipe falls. The limiting and discharging actions of the segment steel pipes stacked on the feeding frame 1 are realized through rotation, and the steel pipes can be discharged to the lower material stacking mechanism 2 from the feeding frame 1 in order and controllably through the actions of the discharging device 14 in work. The material stacking mechanism 2 in this embodiment includes two opposite to the two ends of the discharge side 11 of the material loading frame 1, so that the stable support at the two ends of the segment steel pipe sent out from the material loading frame 1 can be realized. The stacking mechanism 2 includes a stacking rack 21 supported below the discharging side 11, and a driving device connected to the stacking rack 21.

The driving device in this embodiment includes a chain lifter 22 and a fixed cylinder 23, the stacking rack 21 includes a horizontal rack 212 (on which weight-reducing through holes are machined) in a direct flat plate form and stoppers 213 welded to both ends of the horizontal rack 212, the stoppers 213 and the horizontal rack 212 are combined to form an upward concave shape so that the segment steel pipes are effectively limited on the stacking rack 21 after falling thereon and do not fall out, the stacking rack 21 is in a state perpendicular to the discharging side 11 of the loading rack 1, the segment steel pipes falling from the loading rack 1 fall on the stacking rack 21 and can be guided in the length direction thereof due to the perpendicular positional relationship and roll to the stoppers 213 at the end thereof to stop, and the subsequent segment steel pipes also fall in sequence and roll to the last steel pipe to stop. The horizontal bracket of the material stacking frame 21 is connected to the chain lifter 22 in a lifting mode through a connecting rod 211 welded to the horizontal bracket, the chain lifter 22 comprises a platform, two vertical chain transmission sets are arranged above the platform at intervals to improve the smoothness of the operation of the material stacking frame 21 through two-point connection, meanwhile, the stability of the heavy load can be improved through installing counterweights and other modes on the platform or the chain transmission sets, and the two chain transmission sets can be driven stably and synchronously through a driving shaft driven by a motor. The lower part of the platform is movably connected with the cylinder 23 through a roller or a sliding connection track 221, and can move back and forth along with the cylinder 23 under the guidance of the track 221. During operation, the material stacking frame 21 firstly rises to the discharging side 11 under the action of the chain lifter 22 to receive the section steel pipes discharged by the material stacking frame, after the section steel pipes are fully placed in the width direction of the material stacking frame 21, the chain lifter 22 drives the material stacking frame 21 to descend, and after the material stacking frame 3 descends, the air cylinder 23 drives the whole material stacking mechanism to outwards withdraw along the axial line direction of the section steel pipes, so that the material stacking frame 21 is drawn out from the lower part of the section steel pipes, namely, the section steel pipes are in a material stacking completion state just placed in the material frame 3, then, the material stacking mechanism 2 can lift the material stacking frame 21 through the chain lifter 22, and then, the steel pipes of the material loading frame 1 are pushed by the air cylinder 23 to receive the steel pipes again and the above actions are repeated, and after the material stacking frame 3 is fully stacked, the material stacking frame 3 can be moved to the next procedure through a forklift, an AGV or a preset track.

In this embodiment, an unpowered limiting frame 24 is stacked above the stacking frame 21, and the limiting frame 24 is connected to a limiting column 241 fixed on the ground or a production line rack in a liftable manner through a ball sleeve. The limiting frame 24 is a concave-shaped bent steel plate facing the pushing direction of the cylinder 23. During operation, the horizontal position of the limiting frame 24 cannot move due to the action of the limiting column 241, and the vertical position of the limiting frame rises and falls together with the stacking frame 21 under the action of gravity, so that the limiting frame plays a role all the time in the lifting process of the stacking frame 21. When the material stacking frame 21 rises to receive the segment steel pipes sent out by the material loading frame 1, the two pairs of limiting frames 24 of the two material stacking mechanisms 2 form left and right limiting, so that the position of the segment steel pipe is prevented from being changed, which is difficult to convey due to possible jumping when the segment steel pipe falls down and then slides out to the side. In the action of putting down the segment steel pipe is taken out to above-mentioned material stacking frame 21, the segment steel pipe can follow out along with taking out of material stacking frame 21 because of frictional force, thereby its tip receives spacing of spacing frame 24 can not follow out the regularity nature of having guaranteed to fold the material in material frame 3 this moment, and the transport in the later stage of being convenient for is practical, also can reduce the operation that the workman carried out the arrangement.

In this embodiment, the discharger, the chain lifter 22 and the cylinder 23 are electrically connected to a PLC controller, and in production, automatic operation and control of stacking actions can be realized by a PLC program, thereby reducing the workload and the working strength of workers.

In this embodiment, the material frame 3 includes that three girder steels are arranged at intervals to constitute fold material district 31 and be located fold material district 31 front and back both sides and the bumping beam 32 that the level is higher than fold material district 31, bumping beam 32 and fold material district 31 form the region that is used for placing the segmental steel pipe that the trilateral encloses, the welding of bumping beam 32 and fold material district 31 junction has the deflector 33 that extends to fold material district top surface from bumping beam 32 top, deflector 33 in this embodiment has three groups of mutual symmetry, the interval of each group deflector 33 all is from top to bottom diminishes (all is the lower extreme slope in opposite directions). The inclined structure of the inverted trapezoid enables the stacked segment steel pipes to be automatically drawn inwards by the horizontal component force provided by the inclined guide plates 33 under the action of gravity, and more stable stacking is achieved.

In this embodiment, the width of the stopper 213 of the stacking frame 21 is less than or equal to the minimum distance between the opposite guide plates 33. So that interference with the material frame 3 during operation of the stacking frame 21 can be avoided.

The above embodiments are only described for the preferred embodiments of the present invention, and are not intended to limit the concept and scope of the present invention, and the various modifications and improvements made by the ordinary person in the art without departing from the design concept of the present invention all fall into the protection scope of the present invention.

Claims

1. The utility model provides an automatic material device that folds of steel pipe, its characterized in that includes material loading frame (1), is located material stacking mechanism (2) of material loading frame (1) one side and being located material frame (3) of material stacking mechanism (2) below, material loading frame (1) including be close to material stacking mechanism's (2) discharge side (11) and be connected to through several sharp rail (12) the feeding side (13) of discharge side (11), discharge side (11) have discharger (14) that a plurality of intervals set up, material stacking mechanism (2) including accept in material stacking frame (21) of discharge side (11) below, connect in the drive arrangement of material stacking frame (21).

2. The automatic steel pipe stacking device according to claim 1, wherein the driving device comprises a chain lifter (22) and a fixed air cylinder (23), the stacking frame (21) is perpendicular to the discharging side (11) of the upper frame (1) and is connected to the chain lifter (22) in a lifting manner through a connecting rod (211), and the chain lifter (22) is movably connected to the air cylinder (23) through a rail (221).

3. The automatic stacking device for the steel pipes as claimed in claim 2, wherein a limiting frame (24) is stacked above the stacking frame (21), and the limiting frame (24) is connected to a fixed limiting column (241) in a lifting manner.

4. The automatic stacking device for the steel pipes as claimed in claim 3, wherein the stacking frame (21) comprises a horizontal frame (212) and stoppers (213) at two ends of the horizontal frame (212).

5. The automatic steel pipe stacking device according to claim 3, wherein the limiting frame (24) is concave towards the pushing direction of the cylinder (23).

6. The automatic steel pipe stacking device according to claim 2, wherein the discharging device (14), the chain lifter (22) and the cylinder (23) are electrically connected with a PLC (programmable logic controller).

7. The automatic stacking device for steel pipes according to claim 1, wherein the stacking mechanism (2) comprises two stacking mechanisms which are opposite to two end sides of the discharging side (11) of the feeding frame (1).

8. An automatic stacking device for steel pipes according to claim 1, wherein the linear rails (12) are inclined from the feeding side (13) to the discharging side (11).

9. The automatic stacking device for the steel pipes as claimed in claim 1, wherein the material frame (3) comprises a stacking area (31) and stop beams (32) positioned at the front side and the rear side of the stacking area (31), and guide plates (33) are arranged at the connection positions of the stop beams (32) and the stacking area (31).

10. The automatic stacking device for steel pipes as claimed in claim 9, wherein the width of the stopper (213) of the stacking rack (21) is less than or equal to the minimum distance between the opposite guide plates (33).