CN218855376U

CN218855376U - Conveying device for square tube forming

Info

Publication number: CN218855376U
Application number: CN202222421248.8U
Authority: CN
Inventors: 范恒文
Original assignee: Shijiazhuang Forever Machinery Co ltd
Current assignee: Shijiazhuang Forever Machinery Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-04-14
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a conveyor is used in shaping of side pipe belongs to square pipe production facility technical field, including base, carriage and induction coil, be equipped with square pipe forming mechanism on the base, the carriage is located on the base, including the mount of frame type with locate four backup pads in the mount, all be equipped with the gyro wheel in the backup pad, the direction of delivery of shaping tubular product is treated to the axial perpendicular to of gyro wheel, and treat that shaping tubular product wears to arrange in fixed frame, and with the gyro wheel butt. The utility model discloses a carriage of fixing on the base sets up the carriage, will treat fashioned tubular product to be supported by square pipe forming mechanism and carriage jointly, prevent to treat that fashioned tubular product from taking place the friction with the base or colliding with, lead to again and set up the carriage and include four backup pads, be equipped with the gyro wheel in each backup pad, make and treat the shaping pipe just when square pipe forming mechanism carries, reduce and treat the friction between shaping tubular product and the carriage, prevent to treat shaping tubular product at the fish tail, thereby the quality of the square pipe after the shaping has been improved.

Description

Conveying device for square tube forming

Technical Field

The utility model belongs to the technical field of square pipe production facility, more specifically says, relates to a conveyor is used in square pipe shaping.

Background

The welded steel pipe is also called as welded pipe, and is made by welding a steel plate or strip steel after being curled and formed, and is generally 6 meters in length. The welded steel pipe has simple production process, high production efficiency, various types and specifications and less equipment investment, but the general strength is lower than that of a seamless steel pipe.

However, with the rapid development of high-quality strip steel continuous rolling production and the progress of welding and inspection technologies, the quality of welding seams is continuously improved, the variety and the specification of welded steel pipes are increasing day by day, and seamless steel pipes are replaced in more and more fields.

The welded square pipe is a square pipe, which is formed by unpacking, flattening, curling and welding a steel plate to form a round pipe, rolling the round pipe into a square pipe, and then shearing the square pipe into required length.

In current production technology, the pipe is driven by the roll that the shaping was used and is shaped one side, and is carried forward on one side in the shaping, however, at the in-process of carrying, some steel pipes can be inevitable and ground or former take place to collide with or rub, and then produce the mar on the steel pipe, when taking place deformation in the shaping process, these mar can reduce the quality of square pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveyor is used in square pipe shaping to improve the quality of square pipe.

In order to achieve the above object, the utility model adopts the following technical scheme: the conveying device for forming the square tube comprises a base, a conveying frame and an induction coil, wherein a square tube forming mechanism is arranged on the base; the conveying frame is arranged on the base and comprises a frame-shaped fixing frame and four supporting plates arranged in the fixing frame, the supporting plates are enclosed to form a fixing frame, rollers are arranged on the supporting plates, the axial direction of each roller is perpendicular to the conveying direction of the pipe to be formed, and the pipe to be formed penetrates through the fixing frame and is abutted to the roller of each supporting plate; the induction coil is arranged between the square pipe forming mechanism and the conveying frame, the pipe to be formed penetrates through the induction coil, and the pipe to be formed can be heated by the induction coil.

In a possible implementation manner, the supporting plates comprise two adjacent fixed supporting plates and two movable supporting plates, and the fixed supporting plates are fixedly arranged; through holes are formed in two adjacent side walls of the fixed frame corresponding to the two movable supporting plates; each movable supporting plate is provided with a telescopic rod, the telescopic rods of the two supporting plates are respectively inserted into one through hole and correspond to the telescopic rods, the fixed frame is provided with a first driving piece, and the telescopic rods are connected to the power output ends of the corresponding first driving pieces.

In a possible implementation manner, one side of each via hole is provided with a guide hole, one side of each telescopic rod is provided with a guide rod, and the guide rods are inserted into the corresponding guide holes.

In a possible implementation manner, the square tube forming mechanism, the induction coil and the conveying frame are coaxially arranged, the induction coil and the base are arranged at an interval from top to bottom, and the induction coil is arranged above the base.

In a possible implementation manner, the pipe forming device further comprises at least two lifting mechanisms, wherein the lifting mechanisms can lift the pipe to be conveyed to be arranged coaxially with the induction coil, and are arranged at the upstream of the conveying rack along the conveying direction of the pipe to be formed; each lifting mechanism includes the lifting driving piece and places the piece, it locates to place the piece the power take off end of lifting driving piece, it can reciprocate to place the piece under the drive of lifting driving piece, treats that the delivery tube material is placed in placing the piece.

In a possible implementation manner, a lifting groove is formed in the base, the lifting mechanism is arranged in the lifting groove, and the placing piece can be accommodated in the bottom of the lifting groove under the driving of the lifting driving piece.

In a possible implementation manner, the placing part is C-shaped, the opening end of the placing part is arranged upwards, pulleys are arranged in the placing part, and the pipe to be formed placed in the placing part is abutted against the pulleys.

In a possible implementation, the pulleys and the rollers each comprise a plurality of pulleys and rollers each arranged along a conveying direction of the tube to be formed.

In a possible implementation manner, a plurality of first grooves are formed in each supporting plate, a roller is pivoted in each first groove, part of the roller extends out of the outer side of the corresponding groove, a buckling groove is formed in the roller, so that the side wall of the roller is formed along the side wall of the pipe to be formed, and when the roller is abutted against the pipe to be formed, the roller is in surface contact with the pipe to be formed; each place and be equipped with a plurality of second recesses on the piece, each the pivot is equipped with a pulley in the second recess, the part of gyro wheel stretches out to corresponding the outside of recess, the shape of pulley with the shape of gyro wheel is the same, works as when the pulley with treat that the shaping tubular product butt, the pulley with treat that the shaping tubular product face contact.

In a possible implementation manner, a second driving part is arranged on one side of the placing part, and the second driving part is connected with any pulley, so that the second driving part can drive the pulley connected with the second driving part to pivot.

The utility model provides a conveyor is used in shaping of side pipe's beneficial effect lies in: compared with the prior art, the conveying frame fixed on the base is provided with the conveying frame, so that the pipe to be formed is supported by the square pipe forming mechanism and the conveying frame together, and the pipe to be formed is prevented from rubbing or colliding with the base; lead to again setting up the carriage and including four backup pads, the backup pad encloses synthetic fixed frame, is equipped with the gyro wheel in each backup pad, treats that the shaping tubular product wears to arrange in fixed frame, and with the gyro wheel butt of backup pad for treat that the shaping pipe is just when managing to square pipe forming mechanism, the gyro wheel can rotate, reduces the friction between treating shaping tubular product and the carriage, and then reaches the purpose that prevents to produce the mar on treating shaping tubular product, thereby has improved the quality of the square pipe after the shaping.

Simultaneously, through setting up induction coil, will treat that shaping tubular product passes through induction coil for induction coil can treat fashioned tubular product and heat, so that treat that shaping tubular product shaping is square pipe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a conveying device for forming a square tube according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a conveying rack according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a roller according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a conveying frame according to an embodiment of the present invention.

Wherein, each reference number in the figures is as follows:

1. a base; 2. a conveying frame; 3. a lifting mechanism; 4. an induction coil; 5. a pipe to be formed;

101. a square tube forming mechanism; 102. lifting the groove;

201. a fixed mount; 202. fixing a support plate; 203. a movable support plate; 2031. a telescopic rod; 2032. a first driving member; 204. a roller; 2041. a pivot rod; 2042. buckling the groove;

301. placing the piece; 302. lifting the rod; 302. lifting the driving piece; 304. a pulley; 305. a second driving member.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention more clearly understood, the following description is made in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It is right now that the utility model provides a square pipe conveyor for shaping explains.

Referring to fig. 1, the conveying device for forming the square tube includes a base 1, a conveying frame 2 and an induction coil 4, wherein the base 1 is provided with a square tube forming mechanism 101; the conveying frame 2 is arranged on the base 1 and comprises a frame-shaped fixing frame 201 and four supporting plates arranged in the fixing frame 201, each supporting plate is enclosed to form a fixing frame, rollers 204 are arranged on the supporting plates, the axial direction of each roller 204 is perpendicular to the conveying direction of the pipe 5 to be formed, and the pipe 5 to be formed penetrates through the fixing frame and is abutted against the rollers 204 of each supporting plate; the induction coil 4 is arranged between the square pipe forming mechanism 101 and the conveying frame 2, the pipe 5 to be formed penetrates through the induction coil 4, and the induction coil 4 can heat the pipe 5 to be formed.

The square pipe conveyor for shaping that this embodiment provided's beneficial effect is: compared with the prior art, the square pipe forming conveying device provided by the embodiment sets up the conveying frame 2 through the conveying frame 2 fixed on the base 1, so that the pipe to be formed is supported by the square pipe forming mechanism 101 and the conveying frame 2 together, and the pipe to be formed 5 is prevented from being rubbed or collided with the base 1.

Lead to again and set up carriage 2 and include four backup pads, the backup pad encloses synthetic fixed frame, is equipped with gyro wheel 204 in each backup pad, treats that shaping tubular product 5 wears to arrange in fixed frame, and with the gyro wheel 204 butt of backup pad for treat that the shaping pipe is just when carrying square pipe forming mechanism 101, gyro wheel 204 can rotate, reduces and treats the friction between shaping tubular product 5 and the carriage 2, and then reaches and prevents to produce the mesh of mar on treating shaping tubular product 5, thereby has improved the quality of the square pipe after the shaping.

Simultaneously, through setting up induction coil 4, will treat that fashioned tubular product 5 passes through induction coil 4 for induction coil 4 can treat fashioned tubular product and heat, so that treat fashioned tubular product 5 shaping for square pipe.

Based on the above design idea, the utility model discloses a backup pad includes that two adjacent decide backup pad 202 and two move backup pad 203, decides backup pad 202 and passes through the fixed setting on the inner wall of mount 201 of connecting rod. In this embodiment, the left support plate and the lower fixing plate are the fixed support plate 202.

Corresponding to two movable supporting plates 203, via holes have been opened on two adjacent side walls on the fixing frame 201, that is, via holes have been opened on the upper side wall and the right side wall of the fixing frame 201. Each is equipped with telescopic link 2031 on moving backup pad 203, and the telescopic link 2031 of two backup pads is respectively inserted and is located a mistake downthehole, corresponds each telescopic link 2031, is equipped with first driving piece 2032 on the mount 201, and telescopic link 2031 all connects in the power take off end of the first driving piece 2032 that corresponds for first driving piece 2032 can drive backup pad 203 and slide. Because fixed frame need press from both sides tightly and treat the transport tubular product, so move the portable of backup pad 203 for treat the in-process that shaping tubular product 5 need insert fixed frame, can slide earlier backup pad 203 and make about two backup pads and two upper and lower backup pads between the distance increase, can be convenient for treat in shaping tubular product 5 inserts fixed frame. After the insertion is completed, the movable support plate 203 resets, so that the fixed frame clamps the pipe 5 to be formed.

As shown in fig. 2, in order to prevent the movable support rod from being connected and fixed only by the telescopic rod 2031, the movable support plate 203 rotates around the telescopic rod 2031, a guide hole is formed at one side of each through hole, a guide rod is arranged at one side of each telescopic rod 2031, and the guide rods are inserted into the corresponding guide holes.

As shown in fig. 1, the square tube forming mechanism 101, the induction coil 4 and the carriage 2 are coaxially arranged, the induction coil 4 is arranged at an interval from the upper side to the lower side of the base 1, and the induction coil 4 is arranged above the base 1. The induction coil 4 and the base 1 are arranged at intervals, so that the influence on the base 1 is prevented, and meanwhile, the heating effect on the pipe 5 to be molded can be enhanced.

The pipe forming device is characterized by further comprising at least two lifting mechanisms 3, wherein the lifting mechanisms 3 can lift the pipe to be conveyed to the height coaxial with the induction coil 4, and the lifting mechanisms 3 are arranged at the upstream of the conveying frame 2 along the conveying direction of the pipe 5 to be formed. And at least two lifting mechanisms 3 ensure the stable support of the pipe 5 to be molded.

As shown in fig. 4, each lifting mechanism 3 includes a lifting drive member 302 and a placement member 301. The placing piece 301 is C-shaped, and the opening end of the placing piece is arranged upwards, so that the pipe 5 to be molded can be supported conveniently. The bottom end of the placing piece 301 is provided with a lifting rod 302, and the lifting rod 302 is connected to the power output end of the lifting driving piece 302, so that the placing piece 301 can move up and down under the driving of the lifting driving piece 302. The pipe to be conveyed is placed in the placing member 301, the pulleys 304 are arranged in the placing member 301, and the pipe 5 to be molded placed in the placing member 301 is abutted against the pulleys 304. The pulley 304 is arranged to facilitate the movement of the pipe 5 to be formed to the square pipe forming mechanism 101 when the pipe is lifted to a proper height.

As shown in fig. 2 and 3, the pulley 304 and the roller 204 each include a plurality. Two rollers 204 are arranged on each supporting plate, and the two rollers 204 on the same supporting plate are arranged at intervals along the conveying direction of the pipe to be molded; the three inner walls of the placing piece 301 are provided with two pulleys 304, and the two pulleys 304 on the same side wall are arranged at intervals along the conveying direction of the pipe 5 to be formed.

Specifically, each supporting plate is provided with two first grooves, each first groove is internally provided with a roller 204 in a pivoting manner, part of each roller 204 extends out of the corresponding groove, each roller 204 is provided with a buckling groove 2042, so that the side wall of each roller 204 is formed along the side wall of the pipe 5 to be formed, and when the roller 204 is abutted against the pipe 5 to be formed, the roller 204 is in surface contact with the pipe 5 to be formed, and the pipe 5 to be formed is prevented from being scratched by the roller 204.

Each placing piece 301 is provided with a plurality of second grooves, a pulley 304 is arranged in each second groove in a pivoting mode, part of each roller 204 extends out of the corresponding second groove, the shape of each pulley 304 is the same as that of each roller 204, and when the pulley 304 abuts against the pipe 5 to be formed, the pulley 304 is in surface contact with the pipe 5 to be formed, and the pipe 5 to be formed is prevented from being scratched by the pulley 304.

As shown in fig. 3, two ends of the roller 204 are provided with pivot rods 2041, because the roller 204 and the pulley 304 have the same shape, two ends of the pulley 304 are also provided with pivot rods 2041, and the pivot rods 2041 are inserted into the corresponding pivot holes, so that the roller 204 is pivotally disposed in the first groove, and the pulley 304 is pivotally disposed in the second groove.

As shown in fig. 1 and 2, a second driving member 305 is disposed on one side of the placing member 301, the second driving member 305 is connected to any one of the pulleys 304, so that the second driving member 305 can drive the pulley 304 connected thereto to pivot, and when the pipe 5 to be formed is lifted to a suitable height, the pipe to be conveyed is conveniently conveyed to the square pipe forming mechanism 101 until the pipe 5 to be formed can be driven by the square pipe forming mechanism 101 to be conveyed forward.

Finally, the base 1 is provided with a lifting groove 102, a lifting driving element 302 of the lifting mechanism 3 is arranged at the bottom of the lifting groove 102, and the placing element 301 can be accommodated at the bottom of the lifting groove 102 under the driving of the lifting driving element 302. The lifting groove 102 is arranged, so that when the pipe 5 to be formed needs to be placed on the placing piece 301, the placing piece 301 can be arranged at a lower position, and the labor intensity of workers is reduced.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a conveyor is used in shaping of side pipe which characterized in that includes:

the device comprises a base (1), wherein a square tube forming mechanism (101) is arranged on the base (1);

the conveying frame (2) is arranged on the base (1) and comprises a frame-shaped fixing frame (201) and four supporting plates arranged in the fixing frame (201), each supporting plate is enclosed to form a fixing frame, rollers (204) are arranged on the supporting plates, the axial direction of each roller (204) is perpendicular to the conveying direction of the pipe (5) to be formed, and the pipe (5) to be formed penetrates through the fixing frame and is abutted against the rollers (204) of each supporting plate;

induction coil (4), locate square pipe forming mechanism (101) with between carriage (2), treat that shaping tubular product (5) wear through induction coil (4), induction coil (4) can be treated shaping tubular product (5) heating.

2. The conveying apparatus for forming a square pipe according to claim 1, wherein: the supporting plates comprise two adjacent fixed supporting plates (202) and two adjacent movable supporting plates (203), and the fixed supporting plates (202) are fixedly arranged;

corresponding to the two movable supporting plates (203), two adjacent side walls on the fixed frame (201) are respectively provided with a via hole; each be equipped with telescopic link (2031) on moving backup pad (203), two the telescopic link (2031) of backup pad respectively insert and locate one in the mistake hole, correspond each telescopic link (2031), be equipped with first driving piece (2032) on mount (201), telescopic link (2031) all connect in the power take off end of corresponding first driving piece (2032).

3. The conveying apparatus for forming a square pipe according to claim 2, wherein: one side of each via hole is provided with a guide hole, one side of each telescopic rod (2031) is provided with a guide rod, and the guide rods are inserted into the corresponding guide holes.

4. The conveyor for forming square pipes according to claim 1, wherein: square pipe forming mechanism (101), induction coil (4) with carriage (2) coaxial arrangement, induction coil (4) with interval arrangement about base (1), just induction coil (4) are located the top of base (1).

5. The conveying apparatus for forming a square pipe according to claim 4, wherein: the pipe forming device is characterized by further comprising at least two lifting mechanisms (3), wherein the lifting mechanisms (3) can lift a pipe to be conveyed to be coaxially arranged with the induction coil (4), and the lifting mechanisms (3) are arranged at the upstream of the conveying frame (2) along the conveying direction of the pipe (5) to be formed;

each lifting mechanism (3) includes lifting driving piece (302) and places piece (301), place piece (301) and locate the power take off end of lifting driving piece, place piece (301) can reciprocate under the drive of lifting driving piece (302), treat to carry tubular product to place and place in placing piece (301).

6. The conveying apparatus for forming a square pipe according to claim 5, wherein: the lifting mechanism is characterized in that a lifting groove (102) is formed in the base (1), the lifting mechanism (3) is arranged in the lifting groove (102), and the placing piece (301) can be accommodated in the bottom of the lifting groove (102) under the driving of the lifting driving piece (302).

7. The conveying apparatus for forming a square pipe according to claim 5, wherein: the pipe placing device is characterized in that the placing piece (301) is C-shaped, the opening end of the placing piece is upwards arranged, pulleys (304) are arranged in the placing piece (301), and pipes (5) to be formed placed in the placing piece (301) are abutted to the pulleys (304).

8. The conveying apparatus for forming a square pipe according to claim 7, wherein: the pulley (304) and the roller (204) are both composed of a plurality of pulleys, and the pulleys (304) and the roller (204) are both arranged along the conveying direction of the pipe (5) to be formed.

9. The conveying apparatus for forming a square pipe according to claim 8, wherein: a plurality of first grooves are formed in each supporting plate, a roller (204) is arranged in each first groove in a pivoting mode, part of each roller (204) extends out of the corresponding first groove, a buckling groove (2042) is formed in each roller (204), the side wall of each roller (204) is formed along the side wall of the pipe (5) to be molded, and when the rollers (204) are abutted against the pipe (5) to be molded, the rollers (204) are in surface contact with the pipe (5) to be molded;

each placing piece (301) is provided with a plurality of second grooves, each second groove is internally provided with a pulley (304) in a pivoting manner, part of each pulley (304) extends out of the corresponding outer side of the corresponding second groove, the shape of each pulley (304) is the same as that of each roller (204), and when the pulleys (304) are abutted against the pipe (5) to be formed, the pulleys (304) are in surface contact with the pipe (5) to be formed.

10. The conveyor for forming square pipes according to claim 9, wherein: one side of the placing piece (301) is provided with a second driving piece (305), the second driving piece (305) is connected with any pulley (304), and the second driving piece (305) can drive the pulley (304) connected with the second driving piece to pivot.