CN213318792U

CN213318792U - Flexible manufacturing production line for steel pipe furniture

Info

Publication number: CN213318792U
Application number: CN202021780040.XU
Authority: CN
Inventors: 汤金泉
Original assignee: Zhangzhou Xinxu Furniture Co ltd
Current assignee: Zhangzhou Xinxu Furniture Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-01
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses a steel pipe furniture flexible manufacturing production line, including frame, first conveying cylinder, second conveying cylinder, roof, bracing piece, bottom plate, first pneumatic cylinder, second pneumatic cylinder and laser welder head, first conveying cylinder is provided with the second conveying cylinder in the frame, and welded connection has the diaphragm in the frame, welded connection has the supporting legs in the frame, and welded connection has the bottom plate on the supporting legs, the bottom surface welded connection of diaphragm has first deflector and second deflector, and the one end and the first limiting plate welded connection of second deflector, it has T type pole to run through on the wall body of second deflector, and the one end and the stripper plate welded connection of T type pole to the other pot head of T type pole has elastic spring, the roof is fixed in the frame through bracing piece welded connection. This steel pipe furniture flexible manufacturing production line collects to bend and welds as an organic whole, can reduce manufacturing step, improves production efficiency, and the practicality is strong.

Description

Flexible manufacturing production line for steel pipe furniture

Technical Field

The utility model relates to a steel pipe furniture production technical field specifically is a steel pipe furniture flexible manufacturing production line.

Background

Steel pipe furniture refers to the furniture made by the steel pipe, like steel pipe chair, steel pipe table, when producing steel pipe chair, including the multichannel process, and the multichannel process separately goes on, has reduced holistic production efficiency like this, is unfavorable for using on a large scale, and the practicality is not strong, can not satisfy people's user demand, in view of the defect that exists among the above prior art, need further improve it, makes it more possess the practicality, just can accord with the actual use condition.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe furniture flexible manufacturing production line to the reduction that proposes in solving above-mentioned background art holistic production efficiency is unfavorable for using on a large scale, problem that the practicality is not strong.

In order to achieve the above object, the utility model provides a following technical scheme: a steel pipe furniture flexible manufacturing production line comprises a rack, a first conveying roller, a second conveying roller, a top plate, a supporting rod, a bottom plate, a first hydraulic cylinder, a second hydraulic cylinder and a laser welding head, wherein the first conveying roller is arranged on the rack and provided with the second conveying roller, a transverse plate is welded on the rack, supporting legs are welded on the rack and provided with the bottom plate, the bottom plate is welded on the supporting legs, the bottom surface of the transverse plate is welded on a first guide plate and a second guide plate, one end of the second guide plate is welded on the first limiting plate, a T-shaped rod penetrates through the wall body of the second guide plate, one end of the T-shaped rod is welded on a squeezing plate, the other end of the T-shaped rod is sleeved with an elastic spring, the top plate is welded and fixed on the rack through the supporting rod, and the first hydraulic cylinder and the second hydraulic cylinder are respectively bolted on the top plate and the, the piston rod end of the first hydraulic cylinder is welded with the center of the pressing plate, the side wall of the pressing plate is welded with the bending rod, the first hydraulic cylinder is penetrated with a threaded rod movably connected with a bearing of the first hydraulic cylinder, the bottom end of the bending rod is movably connected with rolling bearings at two ends of the first bending roller, the top end of the bending rod is welded with the guide rod, the guide rod is penetrated through the top plate and movably connected with a linear bearing of the top plate, the top end of the laser welding head is fixed with a fixed plate through a bolt, the fixed plate is penetrated with a sliding rod connected with the linear bearing of the fixed plate, the fixed plate is penetrated with the threaded rod in threaded connection with the fixed plate, two ends of the sliding rod are welded with the bending rod, one end of the threaded rod is fixed with a gear through a pin shaft, the gear is meshed with a rack, the top end of the rack is welded with the top plate, and the piston rod end of the second, and welded connection has the board of bending on the connecting plate to the top and the second of the board of bending roll both ends antifriction bearing swing joint, run through on the connecting plate have rather than linear bearing swing joint's guide bar, and guide bar bottom and bottom plate welded connection on the connecting plate, first limiting plate passes through connecting rod and second limiting plate welded connection.

Furthermore, the number of the first guide plates and the number of the second guide plates are two, and the first guide plates and the second guide plates are horizontally arranged.

Furthermore, the two bending rods form a group, the two pressing plates are symmetrically provided, and the distance between the two bending rods is larger than the distribution length of the second conveying roller.

Furthermore, the laser welding head is positioned on a vertical plane where the connecting position of the pressing plate and the bending rod is located.

Furthermore, the bending plate is positioned between the first conveying roller and the second conveying roller, and the bending plate and the bending rod are vertical.

Compared with the prior art, the beneficial effects of the utility model are that: this flexible manufacturing line of steel pipe furniture is provided with first transport cylinder and second transport cylinder, can carry out the transportation of work piece, be provided with the deflector, can make the work piece incline when the transportation appears, subsequent processingquality has been guaranteed, be provided with the pole of bending and the board of bending, can be with the shaping of bending of steel pipe spare, when the shaping, can weld the steel pipe spare after bending through the laser welding head, and at the in-process of bending, the laser welding head can carry out horizontal migration, can improve welding area like this, the welding effect has been guaranteed, this device collects the welding of bending as an organic whole like this, can reduce the manufacturing step, the production efficiency is improved, therefore, the clothes hanger is strong in practicability.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the pressing plate and the bending rod of the present invention;

fig. 4 is a schematic side view of the pressing plate and the bending rod of the present invention;

fig. 5 is a diagram of a flexible product of the present invention.

In the figure: 1. a frame; 2. a first conveying roller; 3. a second conveying roller; 4. a transverse plate; 5. a first guide plate; 6. a second guide plate; 7. a pressing plate; 8. a T-shaped rod; 9. an elastic spring; 10. a top plate; 11. a support bar; 12. a base plate; 13. a first hydraulic cylinder; 14. a second hydraulic cylinder; 15. a compression plate; 16. bending the rod; 17. a first bending roll; 18. a laser welding head; 19. a fixing plate; 20. a slide bar; 21. a threaded rod; 22. a gear; 23. a rack; 24. a connecting plate; 25. bending the plate; 26. a second bending roll; 27. a guide bar; 28. a first limit plate; 29. a second limiting plate; 30. a connecting rod.

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. 1-5, the present invention provides a technical solution: a steel pipe furniture flexible manufacturing production line comprises a frame 1, a first conveying roller 2, a second conveying roller 3, a top plate 10, a support rod 11, a bottom plate 12, a first hydraulic cylinder 13, a second hydraulic cylinder 14 and a laser welding head 18, wherein the first conveying roller 2 is arranged on the frame 1, the frame 1 is welded and connected with a transverse plate 4, the frame 1 is welded and connected with support legs, the support legs are welded and connected with the bottom plate 12, the bottom surface of the transverse plate 4 is welded and connected with a first guide plate 5 and a second guide plate 6, one end of the second guide plate 6 is welded and connected with a first limit plate 28, a T-shaped rod 8 penetrates through the wall body of the second guide plate 6, one end of the T-shaped rod 8 is welded and connected with an extrusion plate 7, the other end of the T-shaped rod 8 is sleeved with an elastic spring 9, the top plate 10 is welded and fixed on the frame 1 through the support rod 11, and the first hydraulic cylinder 13 and the second hydraulic cylinder 14 are respectively bolted and fixed on the top, the piston rod end of the first hydraulic cylinder 13 is welded with the center of the pressing plate 15, the side wall of the pressing plate 15 is welded with the bending rod 16, the first hydraulic cylinder 13 is penetrated with a threaded rod 21 movably connected with the bearing of the first hydraulic cylinder, the bottom end of the bending rod 16 is movably connected with rolling bearings at two ends of the first bending roller 17, the top end of the bending rod 16 is welded with a guide rod 27, the guide rod 27 is penetrated through the top plate 10 and movably connected with a linear bearing of the top plate 10, the top end of the laser welding head 18 is fixed with a fixed plate 19 by a bolt, the fixed plate 19 is penetrated with a sliding rod 20 connected with the linear bearing, the fixed plate 19 is penetrated with the threaded rod 21 connected with the threaded rod, two ends of the sliding rod 20 are welded with the bending rod 16, one end of the threaded rod 21 is fixed with a gear 22 by a pin shaft, the gear 22 is meshed with the rack 23, and the top end of the rack 23 is welded with the, the piston rod end of the second hydraulic cylinder 14 is connected with a connecting plate 24 in a welding mode, a bending plate 25 is connected to the connecting plate 24 in a welding mode, the top end of the bending plate 25 is movably connected with rolling bearings at two ends of a second bending roller 26, a guide rod 27 movably connected with a linear bearing penetrates through the connecting plate 24, the bottom end of the guide rod 27 on the connecting plate 24 is connected with the bottom plate 12 in a welding mode, and a first limiting plate 28 is connected with a second limiting plate 29 in a welding mode through a connecting rod 30.

Further, the number of the first guide plates 5 and the number of the second guide plates 6 are two, and the first guide plates 5 and the second guide plates 6 are both horizontally arranged, so that the steel pipe fittings can be conveyed between the first guide plates 5 and the second guide plates 6, the two first guide plates 5 can also be conveyed, so that different steel pipe fittings can be simultaneously conveyed, and collision is avoided during conveying.

Further, the bending rods 16 are two in one group, two pressing plates 15 are symmetrically arranged, the distance between the two bending rods 16 is larger than the distribution length of the second conveying roller 3, and therefore when the steel pipe fitting is conveyed to the second conveying roller 3, and the two pressing plates 15 move downwards, the steel pipe fitting can be bent by matching with the second conveying roller 3, and therefore the steel pipe fitting can be bent.

Furthermore, the laser welding head 18 is located on the vertical plane where the joint of the pressing plate 15 and the bending rod 16 is located, and after the steel pipe fitting is conveyed to the second conveying roller 3, the steel pipe fitting and the bending rod are attached together, so that the position of the laser welding head 18 just corresponds to the attachment of the steel pipe fitting, the steel pipe fitting can be welded, and the welding effect is good.

Further, the board 25 of bending is located between first conveying roller 2 and the second conveying roller 3, and the board 25 of bending and the pole 16 of bending all are vertical form, when the board 25 of bending goes upward, can not touch first conveying roller 2 and second conveying roller 3, and then can bend the steel pipe, rational in infrastructure.

The working principle is as follows: when the steel pipe fitting is placed between the first guide plate 5 and the second guide plate 6 and between the two first guide plates 5, the first conveying roller 2 conveys the steel pipe fitting to move, and the steel pipe fitting between the first guide plate 5 and the second guide plate 6 presses the pressing plate 15 when moving, so that the pressing plate 15 moves on the second guide plate 6 through the T-shaped rod 8 and compresses the elastic spring 9;

after the steel pipe fitting is conveyed to the second conveying roller 3, under the elastic force action of the elastic spring 9, the pressing plate 15 resets and enables the steel pipe fitting between the first guide plate 5 and the second guide plate 6 to be attached to the steel pipe fitting between the two first guide plates 5, the second conveying roller 3 can continue to drive the steel pipe fitting to move, the steel pipe fitting between the first guide plate 5 and the second guide plate 6 finally moves to be attached to the first limiting plate 28 and stops moving, and the steel pipe fitting between the two first guide plates 5 finally moves to be attached to the second limiting plate 29 and stops moving;

the first hydraulic cylinder 13, the second hydraulic cylinder 14 and the laser welding head 18 start to operate after being electrified, the first hydraulic cylinder 13 drives the pressing plate 15 to move downwards, the pressing plate 15 drives the bending rod 16 to move downwards synchronously, the pressing plate 15 can press the steel pipe between the two first guide plates 5, the bending rod 16 can bend the steel pipe between the first guide plates 5 and the second guide plates 6 downwards through the first bending roller 17, and therefore the chair legs are machined, the second hydraulic cylinder 14 drives the bending plate 25 to move up and down through the connecting plate 24, and therefore the bending plate 25 can bend the steel pipe between the two first guide plates 5 upwards through the second bending roller 26, and the chair back and the chair seat are machined;

when the pressing plate 15 descends, the threaded rod 21 axially rotates under the meshing action of the gear 22 and the rack 23, so that the threaded rod 21 can drive the fixing plate 19 to horizontally move along the sliding rod 20, the laser welding head 18 can horizontally move, and the laser welding head 18 can weld the steel pipe when horizontally moving.

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 flexible manufacturing production line of steel pipe furniture, includes frame (1), first conveying roller (2), second conveying roller (3), roof (10), bracing piece (11), bottom plate (12), first pneumatic cylinder (13), second pneumatic cylinder (14) and laser welding head (18), its characterized in that: the automatic feeding device is characterized in that a second conveying roller (3) is arranged on a first conveying roller (2) on the rack (1), a transverse plate (4) is welded on the rack (1), supporting legs are welded on the rack (1), a bottom plate (12) is welded on the supporting legs, a first guide plate (5) and a second guide plate (6) are welded on the bottom surface of the transverse plate (4), one end of the second guide plate (6) is welded with a first limiting plate (28), a T-shaped rod (8) penetrates through the wall body of the second guide plate (6), one end of the T-shaped rod (8) is welded with an extrusion plate (7), an elastic spring (9) is sleeved on the other end of the T-shaped rod (8), the top plate (10) is welded and fixed on the rack (1) through a supporting rod (11), and a first hydraulic cylinder (13) and a second hydraulic cylinder (14) are respectively fixed on the top plate (10) and the bottom plate (12) through bolts, the piston rod end of the first hydraulic cylinder (13) is connected with the center of the pressing plate (15) in a welding manner, the side wall of the pressing plate (15) is connected with the bending rod (16) in a welding manner, a threaded rod (21) movably connected with a bearing of the first hydraulic cylinder (13) penetrates through the first hydraulic cylinder, the bottom end of the bending rod (16) is movably connected with rolling bearings at two ends of a first bending roller (17), the top end of the bending rod (16) is connected with a guide rod (27) in a welding manner, the guide rod (27) on the bending rod penetrates through the top plate (10) and is movably connected with a linear bearing of the top plate (10), a fixing plate (19) is fixed at the top end of the laser welding head (18) through a bolt, a sliding rod (20) connected with the linear bearing of the fixing plate (19) penetrates through the fixing plate (19), a threaded rod (21) connected with the fixing plate (19) in a threaded manner penetrates through the fixing plate (19), and two ends of the sliding rod (, the one end round pin axle of threaded rod (21) is fixed with gear (22), and gear (22) and rack (23) mesh mutually to the top and roof (10) welded connection of rack (23), the piston rod end welded connection connecting plate (24) of second pneumatic cylinder (14), and welded connection has board (25) of bending on connecting plate (24) to the top and the second of board (25) of bending roll (26) both ends antifriction bearing swing joint, run through guide bar (27) rather than linear bearing swing joint on connecting plate (24), and guide bar (27) bottom and bottom plate (12) welded connection on connecting plate (24), first limiting plate (28) are through connecting rod (30) and second limiting plate (29) welded connection.

2. The steel tube furniture flexible manufacturing production line of claim 1, characterized in that: the number of the first guide plates (5) and the number of the second guide plates (6) are two, and the first guide plates (5) and the second guide plates (6) are horizontally arranged.

3. The steel tube furniture flexible manufacturing production line of claim 1, characterized in that: the two bending rods (16) form a group, the two pressing plates (15) are symmetrically arranged, and the distance between the two bending rods (16) is larger than the distribution length of the second conveying roller (3).

4. The steel tube furniture flexible manufacturing production line of claim 1, characterized in that: the laser welding head (18) is positioned on the vertical plane where the connecting position of the pressing plate (15) and the bending rod (16) is located.

5. The steel tube furniture flexible manufacturing production line of claim 1, characterized in that: the bending plate (25) is positioned between the first conveying roller (2) and the second conveying roller (3), and the bending plate (25) and the bending rod (16) are vertical.