CN114012292A

CN114012292A - Pipe conveying equipment for laser pipe cutting

Info

Publication number: CN114012292A
Application number: CN202111579321.8A
Authority: CN
Inventors: 李玉华
Original assignee: Hebei Haowei Electric Equipment Technology Co ltd
Current assignee: Hebei Haowei Electric Equipment Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-02-08
Anticipated expiration: 2041-12-22
Also published as: CN114012292B

Abstract

The invention discloses a pipe conveying device for laser pipe cutting, which comprises an underframe, wherein mounting frames are arranged on the upper side of the underframe, a plurality of mounting frames are respectively provided with a feeding mechanism, each feeding mechanism comprises side plates, a conveying belt is arranged between the two side plates, supporting pieces are arranged on the outer sides of the conveying belts at equal intervals, a mounting plate is fixed on the left side of each feeding mechanism, a transfer mechanism is arranged on each mounting plate and comprises a U-shaped plate, a moving block is nested in each U-shaped plate, a feeding block is arranged at the top of each moving block, the front end of a bottom plate is hinged with a pushing cylinder, and the output end of each pushing cylinder is hinged with the corresponding moving block. The automatic pipe feeding device is provided with the feeding mechanism, the transfer mechanism and the driving mechanism, and only one person is needed to operate, so that the pipes can be automatically conveyed to the feeding bed body of the laser pipe cutting machine, automatic feeding is realized, the efficiency is high, the labor intensity is reduced, and meanwhile, the potential safety hazard is reduced.

Description

Pipe conveying equipment for laser pipe cutting

Technical Field

The invention relates to the field of laser pipe cutting, in particular to pipe conveying equipment for laser pipe cutting.

Background

With the development of domestic economy, a large number of pipes are applied to industries such as fitness equipment, furniture, lamp decorations and the like, and in conventional production, a long pipe needs to be cut into small sections to meet special requirements of different fields, so that a pipe cutting machine needs to be used. The pipe cutting machine is a device for cutting pipes of plastics, iron, copper, aluminum, stainless steel and the like by adopting laser equipment. The laser cutting has the characteristics of good cutting quality, high cutting efficiency, high speed, non-contact and the like, so that the laser cutting is widely applied and brings convenience to the cutting and processing of the pipe. The market demand for laser pipe cutting machines is also increasing. When the equipment is used, the pipe needs to be put into a cutting station in advance.

At present, the feeding of a laser pipe cutting machine is mainly carried out on a machine tool for clamping through at least two workers, the labor intensity is high when the pipe is carried due to the fact that the quality of part of the pipe is high, safety accidents are easy to cause, danger is high, and meanwhile the efficiency of manual carrying is low.

Therefore, it is necessary to provide a pipe feeding device for laser pipe cutting to solve the above problems.

Disclosure of Invention

The invention aims to provide a pipe conveying device for laser pipe cutting, which aims to solve the problems that the manual conveying efficiency is low, the labor intensity is high and safety accidents are easily caused in the background technology.

In order to achieve the above purpose, the invention provides the following technical scheme: a pipe conveying device for laser pipe cutting comprises an underframe, wherein a plurality of mounting frames are arranged on the upper side of the underframe, a plurality of supporting frames are arranged, a plurality of conveying mechanisms are mounted on the mounting frames, each conveying mechanism comprises side plates, two conveying belts are arranged between the two side plates, supporting pieces are mounted on the outer sides of the conveying belts at equal intervals, a transmission mechanism is arranged inside each conveying belt and is connected with a transmission wheel, the transmission wheels are movably mounted between the front parts of the two side plates, a driving shaft is fixedly nested in the middle of each transmission wheel, two ends of each driving shaft respectively and movably penetrate through the two side plates, two adjacent driving shafts are connected through a flange plate, a driving mechanism is arranged on the left side of the leftmost conveying mechanism, a mounting plate is fixed on the left side of each conveying mechanism, install transfer mechanism on the mounting panel, transfer mechanism includes U type plate, the arc wall has all been seted up to the upper and lower two of U type plate left and right sides riser, the inside nestification of U type plate has the movable block, the upper and lower two of the movable block left and right sides all is provided with the slider, the slider slides nestedly in the arc wall, the top of movable block is provided with the pay-off piece, V type groove has been seted up to the upside of pay-off piece, the front end of mounting panel articulates there is the actuating cylinder, the output and the movable block of actuating cylinder articulate and link to each other, the rear end of curb plate is fixed with the unloading swash plate.

Preferably, actuating mechanism includes driving motor, driving motor's output is connected with the reduction gear, the output and the actuating shaft of reduction gear are connected, through driving motor work, drive the reduction gear work, the reduction gear drives the actuating shaft and rotates to drive the drive wheel and rotate, thereby the drive wheel rotates and drives drive transmission mechanism and rotate, thereby drives the conveyer belt and rotates, carries the tubular product.

Preferably, the transmission mechanism comprises a driving wheel and a driven wheel, the driving wheel is nested at the front end of the conveying belt, the driven wheel is nested at the rear end of the conveying belt, the driving wheel and the driven wheel are movably connected with the two side plates, a secondary wheel is fixed on the side wall of the driving wheel, the driving wheel is located below the secondary wheel, the driving wheel and the secondary wheel are in transmission connection through a belt, the driving wheel rotates to drive the secondary wheel to rotate, the secondary wheel rotates to drive the driving wheel to rotate, and the driving wheel rotates to drive the conveying belt to rotate so as to convey the pipe.

Preferably, the support piece comprises a bottom plate, the front portion and the rear portion of the bottom plate are both fixed with limiting inclined plates, the bottom plate is connected with the conveying belt through bolts, the limiting inclined plates and the bottom plate are integrally machined and formed, the side walls of the limiting inclined plates are fixed with first rubber pads, so that the pipe can be stably placed on the support piece, the support piece can effectively drive the pipe to move together, the first rubber pads can protect the conveyed pipe, and friction loss during contact is reduced.

Preferably, the feeding block is connected with the moving block through a bolt, and a second rubber pad is fixed inside the V-shaped groove, so that the feeding block and the moving block are easy to install, the feeding block is convenient to replace when damaged, and the second rubber pad can protect the conveyed pipes and reduce friction loss during contact.

Preferably, two the bottom of curb plate is equidistant to be fixed with the connecting plate, install the lift cylinder between mounting bracket and the feeding mechanism, the base and the mounting bracket of lift cylinder are connected, the output and the connecting plate of lift cylinder are connected, promote feeding mechanism through lift cylinder work and shift up, can adjust feeding mechanism's height for feeding mechanism can adapt to the pipe cutting machine of co-altitude not, has improved application scope.

Preferably, the bottom of chassis is equidistant to be fixed with the wheel, makes this equipment remove conveniently through the wheel, is convenient for remove suitable position with this equipment, removes laborsavingly.

Preferably, it is a plurality of the equidistant level of mounting bracket sets up side by side on the chassis, the left mid-mounting of mounting bracket has the air cylinder that pushes down, the output of air cylinder that pushes down is connected with the base, promotes the base through the air cylinder that pushes down and moves down for the base moves down with ground contact, thereby produces the injecing to the wheel, makes this equipment place stably.

Preferably, the bottom of base is fixed with the slipmat through the bolt, the slipmat adopts thick skin rubber processing to make, the equidistant antiskid ribbed tile in bottom of slipmat has seted up the antiskid ribbed tile, can increase and ground between the frictional force for place more stably.

In the technical scheme, the invention provides the following technical effects and advantages:

1. by arranging the feeding mechanism, the transfer mechanism and the driving mechanism, only one person is needed to operate, the pipe can be automatically conveyed to the feeding bed of the laser pipe cutting machine, automatic feeding is realized, the efficiency is high, the labor intensity is reduced, the potential safety hazard is reduced, automatic feeding and processing of pipes in various shapes such as rectangular pipes, round pipes, oval pipes and D-shaped pipes can be realized, and time and labor are saved;

2. the lifting cylinders are arranged between the mounting frame and the feeding mechanism at equal intervals, the feeding mechanism is pushed to move upwards by the working of the lifting cylinders, and the height of the feeding mechanism can be adjusted, so that the feeding mechanism can adapt to pipe cutters with different heights, and the application range is improved;

3. the wheels are fixed at equal intervals at the bottom of the bottom frame, so that the equipment is convenient to move, the equipment is convenient to move to a proper position, the movement is labor-saving, the pressing cylinders are installed on the left front portion and the rear portion of the mounting frame, the base is pushed to move downwards through the pressing cylinders, the base moves downwards to be in contact with the ground, the wheels are limited, and the equipment is stable to place.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic view of a feed mechanism of the present invention;

FIG. 4 is a partial view of the feed mechanism of the present invention;

FIG. 5 is a connection diagram of the driving wheel and the secondary wheel according to the present invention;

FIG. 6 is a schematic view of a tray of the present invention;

FIG. 7 is a schematic view of the transfer mechanism of the present invention;

FIG. 8 is a schematic view of the drive mechanism of the present invention;

fig. 9 is a schematic view of a mount of the present invention.

Description of reference numerals:

1. a chassis; 2. a mounting frame; 3. a feeding mechanism; 4. a side plate; 5. a driving wheel; 6. a driven wheel; 7. a conveyor belt; 8. a holder; 9. a secondary wheel; 10. a driving wheel; 11. a drive shaft; 12. a drive mechanism; 13. mounting a plate; 14. a transfer mechanism; 15. a U-shaped plate; 16. an arc-shaped slot; 17. a moving block; 18. a slider; 19. a feeding block; 20. a V-shaped groove; 21. a push cylinder; 22. a drive motor; 23. a speed reducer; 24. a base plate; 25. a limit sloping plate; 26. a connecting plate; 27. a lifting cylinder; 28. a wheel; 29. pressing down the air cylinder; 30. a base; 31. a non-slip mat; 32. blanking sloping plates.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a pipe conveying device for laser pipe cutting as shown in figures 1-8, which comprises an underframe 1, wherein the upper side of the underframe 1 is provided with a plurality of mounting frames 2, a plurality of mounting frames 2 are provided, a plurality of mounting frames 2 are all provided with a feeding mechanism 3, the feeding mechanism 3 comprises two side plates 4, the number of the side plates 4 is two, a conveying belt 7 is arranged between the two side plates 4, supporting pieces 8 are arranged on the outer sides of the conveying belt 7 at equal intervals, a transmission mechanism is arranged in the conveying belt 7 and is in transmission connection with a driving wheel 10, the driving wheel 10 is movably arranged between the front parts of the two side plates 4, the middle part of the driving wheel 10 is fixedly nested with a driving shaft 11, two ends of the driving shaft 11 respectively and movably penetrate through the two side plates 4, and two adjacent driving shafts 11 are connected through a flange plate, the left side of the feeding mechanism 3 positioned at the leftmost side is provided with a driving mechanism 12, the left side of the feeding mechanism 3 is fixed with a mounting plate 13, the mounting plate 13 is provided with a transfer mechanism 14, the transfer mechanism 14 comprises a U-shaped plate part 15, arc grooves 16 are formed in the upper portion and the lower portion of vertical plates on the left side and the right side of the U-shaped plate part 15, a moving block 17 is nested in the U-shaped plate part 15, sliding blocks 18 are arranged on the upper portion and the lower portion of the left side and the lower portion of the right side of the moving block 17, the sliding blocks 18 are nested in the arc grooves 16 in a sliding mode, a feeding block 19 is arranged at the top of the moving block 17, a V-shaped groove 20 is formed in the upper side of the feeding block 19, the front end of the mounting plate 13 is hinged to a pushing cylinder 21, the output end of the pushing cylinder 21 is hinged to the moving block 17, and the rear end of the side plate 4 is fixed with a blanking inclined plate 32.

The driving mechanism 12 comprises a driving motor 22, an output end of the driving motor 22 is connected with a speed reducer 23, an output end of the speed reducer 23 is connected with the driving shaft 11, the driving motor 22 works to drive the speed reducer 23 to work, the speed reducer 23 drives the driving shaft 11 to rotate so as to drive the driving wheel 10 to rotate, and the driving wheel 10 rotates to drive the transmission mechanism to rotate so as to drive the conveying belt 7 to rotate and convey the pipe.

The transmission mechanism comprises a driving wheel 5 and a driven wheel 6, the driving wheel 5 is nested at the front end of a conveying belt 7, the driven wheel 6 is nested at the rear end of the conveying belt 7, the driving wheel 5 and the driven wheel 6 are movably connected with two side plates 4, a secondary wheel 9 is fixed on the side wall of the driving wheel 5, a driving wheel 10 is located below the secondary wheel 9, the driving wheel 10 is connected with the secondary wheel 9 through a belt in a transmission mode, the driving wheel 10 rotates to drive the secondary wheel 9 to rotate, the secondary wheel 9 rotates to drive the driving wheel 5 to rotate, and the driving wheel 5 rotates to drive the conveying belt 7 to rotate so as to convey the pipes.

The support 8 comprises a bottom plate 24, a front part and a rear part of the bottom plate 24 are both fixed with a limit inclined plate 25, the bottom plate 24 is connected with the conveying belt 7 through bolts, the limit inclined plate 25 and the bottom plate 24 are integrally machined and formed, a first rubber pad is fixed on the side wall of the limit inclined plate 25, so that the pipe can be stably placed on the support 8, the support 8 can effectively drive the pipe to move together, the first rubber pad can protect the conveyed pipe, and the friction loss during contact is reduced.

The feeding block 19 is connected with the moving block 17 through bolts, and the second rubber pad is fixed inside the V-shaped groove 20, so that the feeding block 19 and the moving block 17 are easy to install, the feeding block 19 is convenient to replace when damaged, and the second rubber pad can protect conveyed pipes and reduce friction loss during contact.

The implementation mode is specifically as follows: the pipe to be cut is placed on the feeding mechanisms 3 in order, a plurality of feeding mechanisms 3 support the pipe, the pipe is placed on a support 8 on the feeding mechanisms 3, a driving motor 22 works to drive a speed reducer 23 to work, the speed reducer 23 drives a driving shaft 11 to rotate so as to drive a driving wheel 10 to rotate, the driving wheel 10 rotates to drive a secondary wheel 9 to rotate, the secondary wheel 9 rotates to drive a driving wheel 5 to rotate, the driving wheel 5 rotates to drive a conveying belt 7 to rotate, the conveying belt 7 rotates to convey the support 8 on the conveying belt 7 so as to convey the pipe on the support 8, the support 8 consists of a bottom plate 24 and two limit inclined plates 25 arranged on the bottom plate 24, the pipe can be effectively limited, the pipe can be effectively prevented from falling and deflecting in the conveying process, when the conveying belt 7 conveys the pipe to the rear end of the feeding mechanisms 3 and is positioned right above a feeding block 19, the working of the pushing cylinder 21 is controlled, the pushing cylinder 21 pushes the moving block 17 to move backwards, meanwhile, the sliding blocks 18 on two sides of the moving block 17 move in the arc-shaped groove 16, the moving block 17 drives the feeding block 19 to move upwards gradually, the feeding block 19 moves upwards gradually in the process of jacking the pipe, so that the pipe is embedded in the V-shaped groove 20 in the top of the feeding block 19, when the sliding blocks 18 move to the top of the arc-shaped groove 16, the moving block 17 drives the feeding block 19 to move to the highest end, then the sliding blocks 18 move downwards gradually along the arc-shaped groove 16, so that the moving block 17 drives the feeding block 19 to move downwards gradually, the pipe is driven to move downwards, in the process of moving the pipe downwards, the pipe is in contact with the high end of the blanking inclined plate 32, the moving block 17 is separated, the pipe falls onto the pipe cutting machine along the blanking inclined plate 32, the feeding of the pipe is achieved, the efficiency is high, the labor intensity is reduced, meanwhile, the potential safety hazards are reduced, and the rectangular pipe, The automatic feeding processing of multiple shape tubular product such as pipe, oval pipe and D type pipe, labour saving and time saving, this embodiment has specifically solved exist among the prior art because the quality of part tubular product is great, and not only intensity of labour is great when the transport, and causes the incident easily, and is dangerous, simultaneously, the lower problem of efficiency of artifical transport.

As shown in fig. 1, 4 and 9, two the bottom of curb plate 4 is equidistant to be fixed with connecting plate 26, install lift cylinder 27 between mounting bracket 2 and the feeding mechanism 3, lift cylinder 27's base is connected with mounting bracket 2, lift cylinder 27's output is connected with connecting plate 26, and work through lift cylinder 27 promotes feeding mechanism 3 and moves up, can adjust feeding mechanism 3's height for feeding mechanism 3 can adapt to the pipe cutter of co-altitude not, has improved application scope.

The bottom of chassis 1 is equidistant to be fixed with wheel 28, makes this equipment remove conveniently through wheel 28, is convenient for remove suitable position with this equipment, removes laborsavingly.

A plurality of the equidistant level of mounting bracket 2 sets up side by side on chassis 1, the left mid-mounting of mounting bracket 2 has air cylinder 29 down, air cylinder 29's output is connected with base 30 down, promotes base 30 through air cylinder 29 down and moves for base 30 moves down and ground contact, thereby produces the injecing to wheel 28, makes this equipment place stably.

The bottom of the base 30 is fixed with the anti-slip pad 31 through a bolt, the anti-slip pad 31 is made of thick rubber, anti-slip grooves are formed in the bottom of the anti-slip pad 31 at equal intervals, so that the friction force between the anti-slip pad and the ground can be increased, and the anti-slip pad is placed more stably;

the implementation mode is specifically as follows: when the equipment needs to be moved, the pressing cylinder 29 contracts to drive the base 30 to move upwards, so that the base 30 moves upwards to be separated from the ground, friction between the pressing cylinder and the ground is reduced, contact limits the wheels 28, the equipment can be moved through the wheels 28 at the bottom of the underframe 1, the equipment is convenient to move to a proper position, labor is saved in moving, after the equipment is moved to the proper position, the pressing cylinder 29 pushes the base 30 to move downwards, the base 30 moves downwards to be in contact with the ground, friction between the base 30 and the ground is increased, limitation is generated on the wheels 28, the equipment is stable in placement, stability in working is improved, the lifting cylinders 27 are arranged between the mounting frame 2 and the feeding mechanism 3 at equal intervals, when the height of the feeding mechanism 3 is not matched with that of the pipe cutting machine, the lifting cylinders 27 work pushes the feeding mechanism 3 to move upwards, so that the height of the feeding mechanism 3 can be adjusted, make feeding mechanism 3 can adapt to the pipe cutting machine of co-altitude not, improved application scope, this embodiment has specifically solved the removal inconvenience that exists among the prior art, and the height can not be adjusted, can not be applicable to the problem of the pipe cutting machine of co-altitude not.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a laser pipe conveying equipment for pipe cutting, includes chassis (1), its characterized in that: the upper side of the chassis (1) is provided with a mounting rack (2), the number of the mounting rack (2) is provided with a plurality of, all install feeding mechanism (3) on the mounting rack (2), feeding mechanism (3) includes curb plate (4), the number of curb plate (4) is provided with two, be provided with conveyer belt (7) between two curb plate (4), the equidistant support piece (8) of installing in the outside of conveyer belt (7), the inside of conveyer belt (7) is provided with drive mechanism, drive mechanism transmission is connected with drive wheel (10), drive wheel (10) movable mounting is between the front portion of two curb plate (4), drive shaft (11) is fixed nested in the middle part of drive wheel (10), the both ends of drive shaft (11) are respectively the activity run through two curb plate (4), adjacent two drive shaft (11) are connected through the ring flange, a driving mechanism (12) is arranged on the left side of the leftmost feeding mechanism (3), a mounting plate (13) is fixed on the left side of the feeding mechanism (3), a transfer mechanism (14) is mounted on the mounting plate (13), the transfer mechanism (14) comprises a U-shaped plate (15), arc-shaped grooves (16) are formed in the upper portion and the lower portion of vertical plates on the left side and the right side of the U-shaped plate (15), a moving block (17) is nested in the U-shaped plate (15), sliding blocks (18) are arranged on the upper portion and the lower portion on the left side and the right side of the moving block (17), the sliding blocks (18) are nested in the arc-shaped grooves (16) in a sliding mode, a feeding block (19) is arranged at the top of the moving block (17), a V-shaped groove (20) is formed in the upper side of the feeding block (19), a pushing cylinder (21) is hinged to the front end of the mounting plate (13), and the output end of the pushing cylinder (21) is hinged to the moving block (17), and a blanking inclined plate (32) is fixed at the rear end of the side plate (4).

2. The pipe conveying apparatus for laser pipe cutting as claimed in claim 1, wherein: the driving mechanism (12) comprises a driving motor (22), the output end of the driving motor (22) is connected with a speed reducer (23), and the output end of the speed reducer (23) is connected with the driving shaft (11).

3. The pipe conveying apparatus for laser pipe cutting as claimed in claim 1, wherein: drive mechanism includes action wheel (5) and follows driving wheel (6), action wheel (5) nestification is in the front end of conveyer belt (7), follow the rear end of driving wheel (6) nestification conveyer belt (7), action wheel (5) and follow driving wheel (6) all with two swing joint between curb plate (4), the lateral wall of action wheel (5) is fixed with secondary wheel (9), drive wheel (10) are located the below of secondary wheel (9), be connected through belt transmission between drive wheel (10) and secondary wheel (9).

4. The pipe conveying apparatus for laser pipe cutting as claimed in claim 1, wherein: the support piece (8) comprises a bottom plate (24), a front limiting inclined plate (25) and a rear limiting inclined plate (25) are fixed on the bottom plate (24), the bottom plate (24) is connected with the conveying belt (7) through bolts, the two limiting inclined plates (25) and the bottom plate (24) are integrally machined and formed, and a first rubber pad is fixed on the side wall of each limiting inclined plate (25).

5. The pipe conveying apparatus for laser pipe cutting as claimed in claim 1, wherein: the feeding block (19) is connected with the moving block (17) through bolts, and a second rubber pad is fixed inside the V-shaped groove (20).

6. The pipe conveying apparatus for laser pipe cutting as claimed in claim 1, wherein: two the bottom of curb plate (4) is equidistant to be fixed with connecting plate (26), install lift cylinder (27) between mounting bracket (2) and feeding mechanism (3), the base and mounting bracket (2) of lift cylinder (27) are connected, the output and the connecting plate (26) of lift cylinder (27) are connected.

7. The pipe conveying apparatus for laser pipe cutting as claimed in claim 1, wherein: wheels (28) are fixed at the bottom of the underframe (1) at equal intervals.

8. The pipe conveying apparatus for laser pipe cutting as claimed in claim 1, wherein: a plurality of mounting bracket (2) equidistant level sets up side by side on chassis (1), the left mid-mounting of mounting bracket (2) has down air cylinder (29), the output of down air cylinder (29) is connected with base (30).

9. The pipe conveying apparatus for laser pipe cutting as claimed in claim 8, wherein: the anti-skid device is characterized in that an anti-skid pad (31) is fixed at the bottom of the base (30) through bolts, the anti-skid pad (31) is made of thick rubber, and anti-skid grooves are formed in the bottom of the anti-skid pad (31) at equal intervals.