CN215468990U

CN215468990U - Student bench processing is with laser cutting machine automatic feeding device

Info

Publication number: CN215468990U
Application number: CN202121812026.8U
Authority: CN
Inventors: 朱良聪; 高正阳
Original assignee: Tianjin Kebeier Science And Education Equipment Co ltd
Current assignee: Tianjin Kebeier Science And Education Equipment Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-01-11
Anticipated expiration: 2031-08-04

Abstract

The utility model relates to a technical field of laser cutting equipment discloses a student bench processing is with laser cutting machine automatic feeding device, when solving relevant loading attachment and carrying out the material loading, the conveying seat is in the transport state, needs the manual work constantly to place tubular product and carries out the material loading on the conveying seat, consumes the problem of manpower, and it is including setting up the material loading platform in laser cutting machine one side, material loading bench sliding connection has the conveying seat, still includes feed mechanism, feed mechanism is including the material loading storehouse that holds tubular product, link up on the material loading storehouse and seted up the export, export orientation conveying seat, the material loading roller bearing is installed in the rotation of exit, set up the material loading groove that holds tubular product in the length direction of material loading roller bearing, use manpower sparingly from this, improve material loading efficiency.

Description

Student bench processing is with laser cutting machine automatic feeding device

Technical Field

The application relates to the technical field of laser cutting equipment, especially, relate to a laser cutting machine automatic feeding device is used in student's bench processing.

Background

The laser cutting machine is used for gathering laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal. Along with the relative position movement of the laser beam and the workpiece, the material forms a kerf, thereby achieving the purpose of cutting.

In the student stool processing process, the long pipe needs to be cut into a plurality of small sections through the laser cutting machine, and drilling is carried out on each section of pipe, so that the workpiece for assembling the student stool is obtained. The laser cutting machine needs an automatic feeding device to automatically feed the pipe with longer length during processing, so that the processing efficiency is ensured.

As shown in fig. 1, the related automatic feeding device includes a feeding table 2 disposed on one side of the laser cutting machine 1, the feeding table 2 includes a plurality of conveying beams 21, the plurality of conveying beams 21 are spaced and arranged in parallel, each conveying beam 21 is provided with a sprocket 24 and a conveying chain 22, the conveying chains 22 and the sprockets 24 are engaged with each other, the conveying direction of the conveying chains 22 is perpendicular to the length direction of the conveying beams 21, a same rotating shaft 25 penetrates through the plurality of sprockets 24, one end of the rotating shaft 25 is provided with a rotating motor 26 for driving the rotating shaft 25 to rotate, and the rotating shaft 25 can ensure that the plurality of conveying chains 22 maintain the same conveying speed. A plurality of conveying seats 23 for placing the pipes 3 are fixed on the conveying chains 22, the conveying seats 23 are arranged at intervals, and the conveying seats 23 on the adjacent conveying chains 22 are parallel to each other. After tubular product 3 was placed on conveying seat 23, rotation motor 26 drive axis of rotation 25 rotated, and conveying seat 23 on the conveying chain 22 takes place the displacement simultaneously, makes tubular product 3 of placing on conveying seat 23 be close to towards laser cutting machine 1, and after tubular product 3 was close to laser cutting machine 1, laser cutting machine 1 can control the manipulator and will the centre gripping of tubular product 3 to laser cutting machine 1's workstation, process tubular product 3.

The following disadvantages exist for the related art among the above: the related feeding device needs manpower to convey the pipe 3 to the conveying seat 23, and then the pipe 3 is conveyed to one side of the laser cutting machine 1 through the conveying seat 23 to be fed. When this loading attachment carries out the material loading, conveying seat 23 is in the conveying state, needs the manual work constantly to place tubular product 3 and carries out the material loading on conveying seat 23, consumes the manpower.

SUMMERY OF THE UTILITY MODEL

On the conveying seat was placed to convenient tubular product, use manpower sparingly, this application provides a student bench processing is with laser cutting machine automatic feeding device.

The application provides a pair of student bench processing is with laser cutting machine automatic feeding device adopts following technical scheme:

the utility model provides a student bench processing is with laser cutting machine automatic feeding device, is including setting up the material loading platform in laser cutting machine one side, sliding connection has the conveying seat on the material loading bench, still includes feed mechanism, feed mechanism is including the last feed bin that holds tubular product, it has seted up the export to link up on the feed bin, the export is towards conveying seat, the export is rotated and is installed the material loading roller bearing, set up the silo of going up that holds tubular product in the length direction of material loading roller bearing.

Through adopting above-mentioned technical scheme, when the conveying seat conveys, tubular product is placed in last feed bin, goes up the inslot and only can hold a tubular product to along with the rotation of material loading roller bearing, the tubular product of going up in the silo falls down from the export, just in time falls on the conveying seat, makes the conveying seat continue to convey tubular product to one side to laser cutting machine, and the material loading roller bearing lasts to rotate and constantly places the conveying seat with tubular product on, thereby uses manpower sparingly, improves material loading efficiency.

Optionally, the inner bottom wall of the upper bin is provided with a downward slope gradually inclining from the position far away from the outlet to the position close to the outlet.

Through adopting above-mentioned technical scheme, the diapire of going up the feed bin has the inclined plane, makes the tubular product of going up in the feed bin slide towards the exit along the inclined plane, makes things convenient for the material loading, realizes the automatic feeding of tubular product simultaneously, uses manpower sparingly.

Optionally, the wall surface at the outlet is arc-shaped, and the arc-shaped wall surfaces are located on two sides of the circumferential surface of the feeding roller.

Through adopting above-mentioned technical scheme, when the material loading roller bearing rotated, the tubular product of material loading inslot slided along convex wall, finally falls to the conveying seat from the exit on, reduces the condition that the tubular product of material loading inslot dropped at the material loading roller bearing rotation in-process and appears, guarantees the stability of material loading.

Optionally, a buffer assembly is arranged on the conveying seat.

Through adopting above-mentioned technical scheme, when tubular product dropped to the conveying seat on, buffer assembly can play the effect of buffering, reduces the condition that the damage appears in the conveying seat.

Optionally, the buffer assembly includes a pressing block and a spring, one end of the spring is fixed on the conveying seat, and the other end of the spring is fixedly connected with the pressing block.

Through adopting above-mentioned technical scheme, when tubular product fell to the conveying seat on, tubular product and briquetting butt, and the spring atress shrink directly caused the condition of striking to the conveying seat when reducing tubular product and falling to the conveying seat.

Optionally, a cavity is formed in the pressing block, and a magnet is placed in the cavity.

Through adopting above-mentioned technical scheme, magnet has been placed in the cavity of briquetting, when making tubular product and the contact of briquetting, by the magnetic attraction of magnet, tubular product can be better place on the conveying seat, reduce the condition that tubular product appears dropping in the data send process.

Optionally, a guide assembly for guiding the spring is further arranged between the pressing block and the conveying seat, and the spring is sleeved on the outer side of the guide assembly.

Through adopting above-mentioned technical scheme, the spring is when atress shrink or resilience, and the guide assembly can play the effect of direction to the spring, makes the spring can vertical shrink and resilience, reduces the damage of spring.

Optionally, the guide assembly includes a guide rod and a guide sleeve, the guide sleeve is fixed on the pressing block, the guide rod is fixed on the conveying seat, the guide sleeve and the guide rod are inserted into each other, and the guide sleeve is slidably connected to the outer side of the guide rod.

Through adopting above-mentioned technical scheme, peg graft each other between guide bar and the guide sleeve, during the spring shrink, guide bar and guide sleeve are close to each other and cup joint, and when the spring kick-backed, guide bar and guide sleeve kept away from each other, and the difficult damage that appears of direction subassembly protection spring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the conveying seat is used for conveying, the pipes are placed in the feeding bin, only one pipe can be contained in the feeding groove, and along with the rotation of the feeding rolling shaft, the pipes in the feeding groove fall from the outlet and just fall on the conveying seat, so that the conveying seat continuously conveys the pipes to one side of the laser cutting machine, and the feeding rolling shaft continuously rotates to place the pipes on the conveying seat, thereby saving manpower and improving the feeding efficiency;

2. the bottom wall of the feeding bin is provided with the inclined surface, so that the pipe in the feeding bin slides towards the outlet along the inclined surface, the feeding is convenient, meanwhile, the automatic feeding of the pipe is realized, and the labor is saved;

3. when the feeding roller rotates, the pipe in the feeding groove slides along the arc-shaped wall surface and finally falls onto the conveying seat from the outlet, so that the condition that the pipe in the feeding groove drops during the rotation of the feeding roller is reduced, and the feeding stability is ensured.

Drawings

Fig. 1 is a schematic structural view of a laser cutting machine and a feeding table.

Fig. 2 is a schematic structural diagram of a feeding mechanism and a feeding table.

Fig. 3 is a sectional view of the feeding mechanism and the feeding table.

Fig. 4 is a schematic structural view of the transfer base.

Fig. 5 is a cross-sectional view of a cushioning assembly.

Description of reference numerals: 1. a laser cutting machine; 2. a feeding table; 21. a transfer beam; 22. a conveyor chain; 23. a transfer base; 24. a sprocket; 25. a rotating shaft; 26. rotating the motor; 3. a pipe; 4. a feeding mechanism; 41. feeding a bin; 411. an outlet; 42. a feeding roller; 421. a feeding trough; 43. installing a shaft; 44. a drive motor; 5. a buffer assembly; 51. a pressing block; 511. a cavity; 512. a magnet; 52. a spring; 6. a guide assembly; 61. a guide bar; 62. a guide sleeve.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses student bench processing is with laser cutting machine automatic feeding device.

Referring to fig. 1 and 2, the automatic feeding device of the laser cutting machine for student stool processing comprises a feeding table 2 arranged on one side of the laser cutting machine 1, wherein the feeding table 2 comprises a plurality of conveying beams 21 arranged in parallel, each conveying beam 21 is provided with a conveying chain 22, each conveying chain 22 is fixed with a conveying seat 23 for conveying a pipe 3, the conveying seats 23 are multiple and are uniformly distributed along the length direction of the conveying chains 22 at intervals, and the conveying seats 23 on the adjacent conveying beams 21 are parallel to each other.

The tube 3 can be horizontally placed on the transfer seats 23 on the plurality of transfer beams 21, and the shape of the tube 3 can be a hollow rectangular tube or a circular tube, in this embodiment, a rectangular tube.

Every is installed on the conveying roof beam 21 and is equipped with the sprocket 24 with conveying chain 22 engaged with, is equipped with same axis of rotation 25 between a plurality of sprockets 24, and the one end of axis of rotation 25 installs rotation motor 26, and rotation motor 26 drives axis of rotation 25 and rotates, drives sprocket 24 simultaneously and rotates, drives conveying chain 22 and rotates along the length direction of conveying roof beam 21 when sprocket 24 rotates, and conveying chain 22's direction of transfer is towards laser cutting machine 1.

One side that laser cutting machine 1 was kept away from to material loading platform 2 is equipped with feed mechanism 4, 2 automatic feeding of material loading platform through feed mechanism 4 in to the transmission course, feed mechanism 4 places tubular product 3 back on the conveying seat 23 of keeping away from laser cutting machine 1 one side, conveying seat 23 constantly removes along with conveying chain 22, when tubular product 3 was conveyed to the one side that is close to laser cutting machine 1, the last manipulator of laser cutting machine 1 can be automatic with tubular product 3 centre gripping to the processing on the workstation, accomplish the material loading work of tubular product 3, through 4 automatic feeding of feed mechanism, reduce the condition that the manpower constantly carried tubular product 3, the use of manpower sparingly.

Referring to fig. 2 and 3, the feeding mechanism 4 includes an upper bin 41 for placing the pipe 3, the upper bin 41 is located above the feeding table 2, a support is fixed to the lower side of the upper bin 41, the upper bin 41 is vertically placed on the ground through the support, an outlet 411 is arranged on one side, close to the feeding table 2, of the upper bin 41, the outlet 411 faces the conveying seat 23 on the feeding table 2, the pipe 3 in the upper bin 41 drops onto the conveying seat 23 through the outlet 411, and the pipe is continuously conveyed to one side close to the laser cutting machine 1 through the conveying seat 23.

The inner bottom wall of the upper bin 41 is provided with a slope which gradually inclines downwards from the direction far away from the outlet 411 to the direction close to the outlet 411, and the pipe 3 in the upper bin 41 gradually slides downwards to the outlet 411 along the slope.

The outlet 411 is rotatably provided with a feeding roller 42, the length of the feeding roller 42 is the same as that of the outlet 411, a plurality of feeding grooves 421, four in the embodiment, are formed in the circumferential surface of the feeding roller 42 at intervals, the length of each feeding groove 421 is the same as that of each pipe 3, and each feeding groove 421 can only accommodate one pipe 3.

The axle center department of material loading roller 42 is equipped with installation axle 43, the one end of installation axle 43 is fixed with driving motor 44, driving motor 44 is fixed in the outside of feed bin 41, driving motor 44 takes place to rotate through installation axle 43 drive material loading roller 42, when material loading groove 421 towards material loading bin 41 inside, tubular product 3 drops to material loading groove 421 in, along with material loading roller 42's rotation, when material loading groove 421 rotates to the direction towards material loading platform 2, tubular product 3 in the material loading groove 421 just drops to conveying seat 23 on, convey tubular product 3 through conveying seat 23, realize automatic feeding.

Go up the inner wall of the export 411 department of feed bin 41 and be arc, convex inner wall makes things convenient for material loading roller 42 to rotate, reduces the condition that the tubular product 3 in the material loading groove 421 drops at the rotation in-process simultaneously, when guaranteeing that material loading groove 421 is relative with transport seat 23, tubular product 3 can drop to material loading platform 2.

The feeding roller 42 and the conveying chain 22 are controlled by a controller (not shown in the figure) to ensure that the feeding groove 421 rotates to face the conveying seat 23, the pipe 3 just falls on the conveying seat 23, and the pipe 3 is conveyed continuously by the conveying seat 23.

Referring to fig. 4, in order to reduce the impact force caused by the tube 3 dropping onto the conveying seat 23 to the conveying seat 23, a buffer assembly 5 is mounted on each conveying seat 23, each buffer assembly 5 includes a pressing block 51 and a spring 52, the pressing block 51 and the bottom wall of the conveying seat 23 are fixedly connected through the spring 52, and the upper edge of the pressing block 51 is higher than the lowest point of the side wall of the conveying seat 23.

Referring to fig. 5, the pressing block 51 is made of rubber, a cavity 511 is formed in the pressing block 51, a magnet 512 is fixed in the cavity 511, when the pipe 3 falls onto the conveying seat 23, the pressing block 51 abuts against the pipe 3, and the magnet 512 in the pressing block 51 adsorbs the pipe 3, so that the pipe 3 is further positioned, and the condition that the pipe 3 falls from the conveying seat 23 is reduced.

In order to further guide the compression direction of the spring 52, a guide assembly 6 is further arranged between the pressing block 51 and the conveying seat 23, the guide assembly 6 is located on the inner side of the spring 52, the guide assembly 6 comprises a guide rod 61 and a guide sleeve 62, the guide rod 61 is vertically fixed on the bottom wall of the conveying seat 23, the guide sleeve 62 is vertically fixed on the side wall, close to the conveying seat 23, of the pressing block 51, the guide rod 61 and the guide sleeve 62 are mutually inserted, a gap exists between the guide rod 61 and the guide sleeve 62, the guide sleeve 62 can slide up and down along the guide rod 61, the spring 52 can be ensured to vertically extend and retract, and damage to the spring 52 is reduced.

The embodiment of the application provides a laser cutting machine automatic feeding device's implementation principle for student bench processing does:

when the pipes 3 are fed, the pipes 3 fall on the feeding table 2 through the feeding mechanism 4, so that the condition that the pipes 3 are manually conveyed to the feeding table 2 is reduced, and labor is saved;

during feeding, the pipe 3 in the feeding bin 41 is firstly clamped into the feeding groove 421, when the feeding groove 421 is opposite to the conveying seat 23 along with the rotation of the feeding roller 42, the pipe 3 falls out of the conveying seat 23 from the outlet 411 and continues to be conveyed by the conveying seat 23, the buffer component 5 reduces the impact of the falling of the pipe 3 on the conveying seat 23, and then the pipe 3 is conveyed to one side close to the laser cutting machine 1 to complete feeding.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a student bench processing is with laser cutting machine automatic feeding device, is including setting up material loading platform (2) in laser cutting machine (1) one side, sliding connection has transmission seat (23) on material loading platform (2), its characterized in that: still include feed mechanism (4), feed mechanism (4) are including last feed bin (41) that hold tubular product (3), it has seted up export (411) to go up to link up on feed bin (41), export (411) are towards conveying seat (23), export (411) department rotates and installs material loading roller bearing (42), offer last silo (421) that hold tubular product (3) on the length direction of material loading roller bearing (42).

2. The automatic feeding device of the laser cutting machine for student stool processing according to claim 1, characterized in that: the inner bottom wall of the upper bin (41) is provided with a downward inclined surface gradually inclining from a position far away from the outlet (411) to a position close to the outlet (411).

3. The automatic feeding device of the laser cutting machine for student stool processing according to claim 1, characterized in that: the wall surface at the outlet (411) is arc-shaped, and the arc-shaped wall surfaces are positioned at two sides of the circumferential surface of the feeding roller (42).

4. The automatic feeding device of the laser cutting machine for student stool processing according to claim 1, characterized in that: and a buffer component (5) is arranged on the conveying seat (23).

5. The automatic feeding device of the laser cutting machine for student stool processing according to claim 4, characterized in that: the buffer assembly (5) comprises a pressing block (51) and a spring (52), one end of the spring (52) is fixed on the conveying seat (23), and the other end of the spring (52) is fixedly connected with the pressing block (51).

6. The automatic feeding device of the laser cutting machine for student stool processing according to claim 5, characterized in that: a cavity (511) is formed in the pressing block (51), and a magnet (512) is placed in the cavity (511).

7. The automatic feeding device of the laser cutting machine for student stool processing according to claim 5, characterized in that: a guide assembly (6) for guiding the spring (52) is further arranged between the pressing block (51) and the conveying seat (23), and the spring (52) is sleeved on the outer side of the guide assembly (6).

8. The automatic feeding device of the laser cutting machine for student stool processing according to claim 7, characterized in that: the guide assembly (6) comprises a guide rod (61) and a guide sleeve (62), the guide sleeve (62) is fixed on the pressing block (51), the guide rod (61) is fixed on the conveying seat (23), the guide sleeve (62) and the guide rod (61) are mutually inserted, and the guide sleeve (62) is connected to the outer side of the guide rod (61) in a sliding mode.