CN210909166U

CN210909166U - Feeding device for steel pipe cutting

Info

Publication number: CN210909166U
Application number: CN201921705792.7U
Authority: CN
Inventors: 邓铜合
Original assignee: Zhejiang Jingning Clean Steel Pipe Co ltd
Current assignee: Zhejiang Jingning Clean Steel Pipe Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-07-03
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a steel pipe machining technology field just discloses a loading attachment is used in steel pipe cutting, the on-line screen storage device comprises a base, the top of base from left to right in proper order fixed mounting have left supporting shoe, servo motor and right branch fagging, the top fixed mounting of left side supporting shoe has the dog-house, the fixed intercommunication in bottom of dog-house right flank has last flitch. This loading attachment is used in steel pipe cutting, through setting up the last flitch into the slope form, the steel pipe receives the effect of gravity and slides down, and support the left side at dog down, through opening servo motor, when the top of cam rotates the half turn, the dog removes to the bottom of dodging the groove down, it removes to dodging groove department to go up the dog, make the steel pipe roll to between the dog and the lower dog, the cam is when rotating the back half turn, the dog removes to the top of dodging the groove down, go up the dog and shift up and separate with the steel pipe, carry out the material loading, rotate the length of round required time through adjusting servo motor and carry out intermittent type material loading, and the work efficiency is improved.

Description

Feeding device for steel pipe cutting

Technical Field

The utility model relates to a steel pipe processing technology field specifically is a loading attachment is used in steel pipe cutting.

Background

The steel pipe is a hollow cylinder steel product, has a hollow section, has a length far greater than the diameter or perimeter, is not only used for conveying fluid and powdery solid, exchanging heat energy and manufacturing mechanical parts and containers, but also is an economic steel product, the weight can be reduced by manufacturing a building structure net rack, a supporting column and a mechanical support by using the steel pipe, the industrialized mechanized construction can be realized, and the conventional steel pipe finished products mostly need to be subjected to the processes of material selection, material loading, cutting and the like.

According to the length of required steel pipe, need cut the steel pipe to suitable length, before cutting work, need deliver to cutting machine department with the steel pipe, now adopt the manual work more and place every steel pipe on the defeated material way, defeated material way sends the steel pipe to cutting mechanism department again and cuts, still need artifical material loading once more after the cutting is accomplished, in the whole operation process, need artifical material loading, waste time and manpower have improved manufacturing cost, and efficiency is lower.

When the steel pipe was in the cutting, behind the cutting mechanism contact steel pipe, easily made the steel pipe produce and rock, and when current manual work carried out the material loading, the unable position of stabilizing the steel pipe led to the steel pipe terminal surface after the cutting coarse not level enough, had reduced the quality of steel pipe, influenced subsequent use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a steel pipe is loading attachment for cutting, possess automatic intermittent type material loading, press from both sides the advantage of tight steel pipe material loading, solved the problem of proposing among the above-mentioned background art.

The utility model provides a following technical scheme: a feeding device for steel pipe cutting comprises a base, wherein a left supporting block, a servo motor and a right supporting block are fixedly installed at the top of the base from left to right in sequence, a feeding port is fixedly installed at the top of the left supporting block, an upper material plate is fixedly communicated with the bottom of the right side surface of the feeding port, an avoiding groove is formed in the bottom of the inner side surface of the upper material plate, a rotating shaft is fixedly installed at the front of the upper material plate, a rotating plate is movably sleeved on the outer side surface of the rotating shaft, an upper stop block positioned above the avoiding groove is fixedly installed at the top of the rotating plate, a lower stop block positioned below the avoiding groove is fixedly installed at the bottom of the rotating plate, a cam positioned below the rotating plate is fixedly installed at one end of a driving shaft by the servo motor, a through groove penetrating through the front and the back is formed in the right side of the front of, the back fixed mounting at right side supporting shoe top has the fixed plate, the equal fixed mounting in side has the spring about the fixed plate inner wall, the other end fixedly connected with ejector pad of spring, the runner has been cup jointed in the activity between ejector pad inner wall top and the bottom.

Preferably, the feeding plate is inclined, and the right end of the feeding plate is lower than the left end.

Preferably, the number of the avoiding groove, the upper stop block and the lower stop block is two, and the length of the upper stop block is the same as that of the lower stop block.

Preferably, the top end of the base is provided with a through hole located right below the cam, and the length of the through hole is larger than twice of the distance between the top end of the cam and the servo motor driving shaft.

Preferably, the difference between the length of the cam in the vertical direction and the diameter of the arc surface at the bottom end of the cam is larger than the length of the upper stop block.

Preferably, the number of the push blocks and the number of the rotating wheels are four, and the distance between the outer side faces of the rotating wheels, which are respectively positioned at the left side and the right side of the through groove, is smaller than the diameter of the through groove.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this loading attachment is used in steel pipe cutting, through setting up the last flitch into the slope form, the steel pipe receives the effect lapse of gravity, and support the left side at dog down, through opening servo motor, when the top of cam rotated half a circle, the commentaries on classics board was originally in cam contact and was revolved pivot clockwise rotation, the dog removed to the bottom of dodging the groove down, it removes to dodging groove department to go up the dog, make the steel pipe roll to between the last dog and the lower dog, the cam is when rotating the back half a circle, the dog removed to the top of dodging the groove down, go up the dog and shift up and separate with the steel pipe, carry out the material loading, rotate the length of round required time through adjusting servo motor and carry out intermittent type material loading, and improve work efficiency.

2. This loading attachment for steel pipe cutting slides when leading to groove department through the steel pipe, opens the cylinder, promotes the steel pipe through the roof, and the steel pipe is when reacing the runner department, pushes away the runner to the outside and makes the spring shrink, through the resilience force of spring, makes four runners press from both sides tight steel pipe and carry out the material loading along leading to the groove direction, avoids the steel pipe to produce in other directions and rocks, makes the steel pipe level and smooth at the cutting rear end face, has guaranteed the quality of steel pipe.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

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

fig. 3 is the structure diagram of the feeding plate of the present invention.

In the figure: 1. a base; 2. a left support block; 3. a servo motor; 4. a right support block; 5. a feeding port; 6. feeding plates; 7. an avoidance groove; 8. a rotating shaft; 9. rotating the plate; 10. an upper stop block; 11. a lower stop block; 12. a cam; 13. a through groove; 14. a cylinder; 15. a top plate; 16. a fixing plate; 17. a spring; 18. a push block; 19. a rotating wheel.

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. 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.

Referring to fig. 1-3, a feeding device for cutting steel pipes comprises a base 1, a left supporting block 2, a servo motor 3 and a right supporting block 4 are fixedly installed on the top of the base 1 from left to right in sequence, supporting legs are fixedly installed at four corners of the bottom of the base 1 to increase the stability of the device in the operation process, a feeding port 5 is fixedly installed on the top of the left supporting block 2, an upper plate 6 is fixedly communicated with the bottom of the right side surface of the feeding port 5, a avoiding groove 7 is formed in the bottom of the inner side surface of the upper plate 6, a rotating shaft 8 is fixedly installed on the front surface of the upper plate 6, a rotating plate 9 is movably sleeved on the outer side surface of the rotating shaft 8, an upper baffle block 10 located above the avoiding groove 7 is fixedly installed on the top of the rotating plate 9, a lower baffle 11 located below the avoiding groove 7 is fixedly installed on the bottom of the rotating plate 9, and a triangular convex block is, the lower stop block 11 can be smoothly inserted between two steel pipes when moving upwards, the imagination that the upper stop block 10 and the lower stop block 11 are blocked when contacting with the steel pipes is avoided, the servo motor 3 is fixedly provided with a cam 12 positioned below the rotating plate 9 through one end of a driving shaft, the right side of the front surface of the upper material plate 6 is provided with a through groove 13 which penetrates forwards and backwards, the bottom of the through groove 13 is lower than the bottom surface of the inner wall of the upper material plate 6, when the steel pipes slide downwards to the through groove 13, the position of the steel pipes can be stabilized, the steel pipes are always positioned between the through grooves 13, the dislocation of the steel pipes is avoided, the steel pipes are conveniently pushed by a top plate 15 to be fed, the front surface of the top part of the right supporting block 4 is fixedly provided with an air cylinder 14, the back surface of the air cylinder 14 is fixedly provided with a top, the other end of the spring 17 is fixedly connected with a push block 18, and a rotating wheel 19 is movably sleeved between the top end and the bottom end of the inner wall of the push block 18.

Wherein, go up flitch 6 and be the slope form, and the right-hand member of going up flitch 6 is less than the left end.

The number of the avoiding grooves 7, the upper stop blocks 10 and the lower stop blocks 11 is two, the length of the upper stop blocks 10 is the same as that of the lower stop blocks 11, the length of the cam 12, the upper stop blocks 10 and the length of the lower stop blocks 11 can be adjusted according to the actual diameter of the steel pipe before feeding, the top of the lower stop blocks 11 is always higher than the height of the central line of the first steel pipe, the steel pipe can be stopped, and the steel pipe is prevented from directly sliding down.

Wherein, the top of base 1 is seted up and is located the through-hole under cam 12, and the length of through-hole is greater than the twice of the distance between the top of cam 12 and the servo motor 3 drive shaft.

The difference between the length of the cam 12 in the vertical direction and the diameter of the arc surface at the bottom end of the cam 12 is larger than the length of the upper stop block 10, so that when the top of the cam 12 rotates for half a turn, the rotating plate 9 rotates clockwise around the rotating shaft 8, and the lower stop block 11 can move to the bottom of the avoiding groove 7, so that the steel pipe can smoothly slide down.

The number of the push blocks 18 and the number of the rotating wheels 19 are four, and the distance between the outer side surfaces of the rotating wheels 19 respectively positioned at the left side and the right side of the through groove 13 is smaller than the diameter of the through groove 13.

The working principle is as follows:

when the feeding device works, a steel pipe is placed in the feeding port 5, the steel pipe slides downwards on the upper material plate 6 under the action of gravity and abuts against the left side of the lower stop block 11, when the top of the cam 12 rotates for a half circle by opening the servo motor 3, the rotating plate 9 is always in contact with the cam 12 and rotates clockwise around the rotating shaft 8, the lower stop block 11 moves to the bottom of the avoiding groove 7, the upper stop block 10 moves to the avoiding groove 7 to enable the steel pipe to roll to a position between the upper stop block 10 and the lower stop block 11, when the cam 12 rotates for the latter half circle, the lower stop block 11 moves to the top of the avoiding groove 7, the upper stop block 10 moves upwards and is separated from the steel pipe to carry out feeding, the length of time required by adjusting the servo motor 3 to rotate for a circle is adjusted to carry out intermittent feeding, when the steel pipe slides to the through groove 13, the air cylinder 14 is opened to push the steel pipe through the top plate 15, when the steel pipe, the four runners 19 clamp the steel pipe and feed the steel pipe along the direction of the through groove 13 by the resilience force of the spring 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loading attachment is used in steel pipe cutting, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a left supporting block (2), a servo motor (3) and a right supporting block (4) from left to right in sequence, the top of the left supporting block (2) is fixedly provided with a feed opening (5), the bottom of the right side surface of the feed opening (5) is fixedly communicated with a feeding plate (6), the bottom of the inner side surface of the feeding plate (6) is provided with an avoiding groove (7), the front of the feeding plate (6) is fixedly provided with a rotating shaft (8), the outer side surface of the rotating shaft (8) is movably sleeved with a rotating plate (9), the top of the rotating plate (9) is fixedly provided with an upper stop block (10) positioned above the avoiding groove (7), the bottom of the rotating plate (9) is fixedly provided with a lower stop block (11) positioned below the avoiding groove (7), the servo motor (3) is fixedly provided with a cam (12) positioned below the rotating plate (9), go up logical groove (13) that runs through around flitch (6) openly right side is seted up, the front fixed mounting at right side supporting shoe (4) top has cylinder (14), the back fixed mounting of cylinder (14) has roof (15), the back fixed mounting at right side supporting shoe (4) top has fixed plate (16), the equal fixed mounting in side has spring (17) about fixed plate (16) inner wall, the other end fixedly connected with ejector pad (18) of spring (17), runner (19) have been cup jointed in the activity between ejector pad (18) inner wall top and the bottom.

2. The feeding device for cutting the steel pipe according to claim 1, wherein: go up flitch (6) and be the slope form, and the right-hand member of going up flitch (6) is less than the left end.

3. The feeding device for cutting the steel pipe according to claim 1, wherein: the number of the avoiding groove (7), the number of the upper stop block (10) and the number of the lower stop block (11) are two, and the length of the upper stop block (10) is the same as that of the lower stop block (11).

4. The feeding device for cutting the steel pipe according to claim 1, wherein: the top end of the base (1) is provided with a through hole which is positioned right below the cam (12), and the length of the through hole is larger than twice of the distance between the top end of the cam (12) and the driving shaft of the servo motor (3).

5. The feeding device for cutting the steel pipe according to claim 1, wherein: the difference between the length of the cam (12) in the vertical direction and the diameter of the arc surface at the bottom end of the cam (12) is larger than the length of the upper stop block (10).

6. The feeding device for cutting the steel pipe according to claim 1, wherein: the number of the push blocks (18) and the number of the rotating wheels (19) are four, and the distance between the outer side surfaces of the rotating wheels (19) which are respectively positioned at the left side and the right side of the through groove (13) is smaller than the diameter of the through groove (13).