CN211028933U - Multifunctional section bar processing production line - Google Patents

Abstract

A multifunctional section processing production line comprises a feeding cache unit, an edge milling and cleaning unit, a transfer unit, a cutting unit and a blanking cache unit which are sequentially arranged; the feeding cache unit comprises a feeding chain conveying device and a lifting chain conveying device; the edge milling and cleaning unit comprises an edge milling feeding roller way conveying device, a section milling device, a section cleaning device and an edge cleaning discharging roller way conveying device; the transfer unit comprises a lifting type cross conveying device; the cutting unit comprises a cutting feeding roller way conveying device, a dry plasma cutting device and a cutting discharging roller way conveying device, and the cutting discharging roller way conveying device comprises a short material discharging roller way and a long material discharging roller way; the blanking cache unit comprises a blanking chain conveying device, and the blanking chain conveying device is arranged beside the long material discharging roller way. The multifunctional sectional material is automatically processed by milling, cleaning and cutting, has high operation efficiency and high processing precision, and can adapt to processing of various sectional materials with different specifications.

Description

Multifunctional section bar processing production line

Technical Field

The utility model belongs to the technical field of the section bar processing, in particular to multi-functional section bar processing lines.

Background

In the ship building industry, various types of profiles, such as flat steel, angle steel, flat-bulb steel, etc., are one of the main materials in ship structures. At present, the cutting of the shipbuilding section bar involves many varieties and specifications, the contour line of a workpiece is complex, the processing requirement is high, the traditional section bar cutting mode is backward, the occupied amount of operators is large, the time and labor consumed for processing is long, the production efficiency is low, and meanwhile, due to the poor processing precision, the processing allowance needs to be reserved, so that a large amount of waste of raw materials is caused.

In the traditional section processing mode, because the automation degree of equipment is low, the section processing precision is greatly influenced by human factors, and particularly, the processes of edge milling, edge cleaning, cutting and the like are finished by different processing equipment, so that the processing precision is unstable, the processing quality is uneven, and the error rate is high.

In the processing process of the long section, the section needs to be subjected to processing operations such as edge milling, edge cleaning, cutting and the like in sequence, and meanwhile, corresponding conveying devices for feeding, blanking, transferring and the like need to be configured in the operation process, so that corresponding automatic equipment is lacked in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, a multi-functional section bar processing lines is provided.

The purpose of the utility model can be realized by the following technical scheme: a multifunctional section processing production line comprises a feeding cache unit, an edge milling and cleaning unit, a transfer unit, a cutting unit and a blanking cache unit which are sequentially arranged; the feeding cache unit comprises a feeding chain conveying device and a lifting chain conveying device which are arranged in parallel; the edge milling and cleaning unit comprises an edge milling feeding roller way conveying device, a section milling device, a section cleaning device and an edge cleaning discharging roller way conveying device which are arranged in sequence; the transfer unit comprises a lifting type cross conveying device; the cutting unit comprises a cutting feed roller way conveying device, a dry plasma cutting device and a cutting discharge roller way conveying device which are sequentially arranged, the cutting discharge roller way conveying device comprises a short material discharge roller way and a long material discharge roller way which are arranged in parallel, a material pushing device and a tray are arranged at the rear part of the short material discharge roller way, and an inductor is arranged on the long material discharge roller way; the blanking cache unit comprises a blanking chain conveying device, and the blanking chain conveying device is arranged beside the long material discharging roller way in parallel.

Further, material loading chain conveyor includes first conveying chain mechanism, a gear motor, first connecting axle, first chain coupling, and is a plurality of first conveying chain mechanism parallel distribution, a gear motor realizes the linkage with first conveying chain mechanism through first connecting axle and first chain coupling connection.

Further, lift chain conveyor includes lifing arm, lift driving chain mechanism, crossbeam, base, second gear motor, second connecting axle, second chain coupling, and is a plurality of the lifing arm is rotationally installed on the crossbeam, installs lift driving chain mechanism on every lifing arm, the crossbeam is supported by a plurality of bases that distribute the setting, second gear motor passes through second connecting axle and second chain coupling with lift driving chain mechanism and is connected the realization linkage.

Further, the edge milling feeding roller way conveying device, the edge cleaning discharging roller way conveying device and the cutting feeding roller way conveying device respectively comprise a steel structure frame, a roller transmission device, a tilting device and a stopping device; the steel structure frame comprises a basic steel structure frame serving as a base and a top steel structure frame serving as a top support, the roller transmission device is installed on the top steel structure frame, the tilting device comprises a first hydraulic cylinder, the first hydraulic cylinder is installed on the basic steel structure frame, a piston rod of the first hydraulic cylinder is upwards connected with the top steel structure frame, the stop device comprises a screw rod driving device and a stop, the screw rod driving device is installed on the top steel structure frame and located below a roller of the roller transmission device, and the stop is connected with a screw nut of the screw rod driving device and is arranged between the rollers.

Furthermore, the lifting type cross conveying device comprises a second conveying chain mechanism, a lifting beam, a fourth speed reducing motor, a third connecting shaft, a third chain coupling and a second hydraulic cylinder, wherein the second conveying chain mechanism is arranged on the lifting beam in parallel, the fourth speed reducing motor and the second conveying chain mechanism are connected through the third connecting shaft and the third chain coupling to realize linkage, and the second hydraulic cylinders are arranged below the lifting beam and are connected with the lifting beam upwards through piston rods of the second hydraulic cylinders.

Furthermore, the blanking chain conveying device comprises a third conveying chain mechanism, a fifth speed reducing motor, a jacking device and a profile supporting seat, the third conveying chain mechanisms are distributed in parallel, each third conveying chain mechanism is driven by the fifth speed reducing motor, the jacking device which moves synchronously is installed on each third conveying chain mechanism, the profile supporting seat is installed beside each third conveying chain mechanism, and the height of each profile supporting seat is higher than that of each third conveying chain mechanism.

Compared with the prior art, the beneficial effects of the utility model are that: the feeding of the section bar is realized through the matching of the feeding chain conveying device and the lifting chain conveying device of the feeding buffer unit, the edge milling and cleaning feeding of the section is realized through an edge milling and feeding roller way conveying device of the edge milling and cleaning unit, the edge milling and cleaning of the section are realized through a section milling device and an edge cleaning device of the edge milling and cleaning unit, the section is transposed to a cutting unit through an edge cleaning and discharging roller way conveying device of the edge milling and cleaning unit matched with a lifting cross conveying device of a transfer unit after the edge milling and cleaning is finished, the cutting and feeding roller way conveying device of the cutting unit realizes the cutting and feeding of the section, a dry plasma cutting device of the cutting unit realizes the end cutting and the hole opening of the section, and the section is automatically judged and sorted after the cutting is finished, wherein the short section bar realizes the unloading of short material part after processing through short material ejection of compact roll table, and long section bar realizes the buffer memory of long material part after processing through the unloading chain conveyor of long material ejection of compact roll table cooperation unloading buffer memory unit. The multifunctional section bar processing production line has novel design and high automation degree, realizes automatic feeding, edge milling, edge cleaning, discharging, transferring, feeding, cutting, sorting and blanking operations of section bars through the cooperation of all units when in use, and has high operation efficiency and high precision of the processed section bars; can be suitable for processing various section bars with different specifications.

Drawings

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

Fig. 2 is a top view of the feeding buffer unit of the present invention.

Fig. 3 is a top view of a part of the feeding chain conveying device of the feeding buffer unit of the present invention.

Fig. 4 is a top view of a part of the lifting chain conveying device of the feeding buffer unit of the present invention.

Fig. 5 is a front view of a part of the lifting chain conveying device of the feeding buffer unit of the present invention.

Fig. 6 is a top view of the conveying device of the edge milling feed roller way of the present invention.

Fig. 7 is a side view of the edge milling feed roller way conveyor of the present invention.

Fig. 8 is a front view of the edge milling feed roller way conveying device of the present invention.

Fig. 9 is a plan view of the lifting cross conveyor of the present invention.

Fig. 10 is a side view of the elevating cross conveyor of the present invention.

Fig. 11 is a front view of the elevating cross conveyor of the present invention.

Fig. 12 is a plan view of the blanking chain conveying device of the present invention.

Fig. 13 is a side view of the feeding chain conveying device of the present invention.

Fig. 14 is a front view of the feeding chain conveying device of the present invention.

The parts in the figures are numbered as follows:

1 feeding chain conveying device

101 first conveying chain mechanism

102 first speed reduction motor

103 first connecting shaft

104 first chain coupling

2 lifting chain conveying device

201 lifting arm

202 beam

203 base

204 second reduction motor

205 second connecting shaft

206 second chain coupling

3 edge milling feeding roller way conveying device

301 basic steel structure frame

302 top steel structural frame

303 roller

304 third speed reduction motor

305 first hydraulic cylinder

306 lead screw driving device

307 stop

4 section bar edge milling equipment

5 section bar edge cleaning equipment

6 edge-cleaning discharging roller way conveying device

7 lifting type cross conveying device

701 second conveying chain mechanism

702 lifting beam

703 fourth speed reducing motor

704 third connecting shaft

705 third chain coupling

706 second hydraulic cylinder

8 cutting feed roller way conveyor

9 dry type plasma cutting device

10 short material discharging roller way

11 long material discharging roller way

12 blanking chain conveying device

1201 third conveyor chain mechanism

1202 fifth reduction motor

1203 lifting device

1204 drag chain guide groove

1205 section bar supporting seat.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings to make it clear to those skilled in the art how to practice the invention. While the invention has been described in connection with its preferred embodiments, these embodiments are intended to be illustrative, and not to limit the scope of the invention.

Referring to fig. 1, a multifunctional section bar processing production line includes a feeding buffer unit, an edge milling and cleaning unit, a transfer unit, a cutting unit and a blanking buffer unit which are arranged in sequence.

Referring to fig. 1 and 2, the feeding buffer unit includes a feeding chain conveying device 1 and a lifting chain conveying device 2 which are arranged in parallel. The feeding chain conveying device 1 is used for caching the section bars and conveying the section bars to the lifting chain conveying device 2; the lifting chain conveying device 2 is used for conveying the section bar to a milling edge feeding roller way conveying device 3 of the milling edge cleaning unit.

The concrete structure of material loading buffer memory unit does: referring to fig. 3, the feeding chain conveying device 1 includes a first conveying chain mechanism 101, a first speed reducing motor 102, a first connecting shaft 103, and a first chain coupling 104, where a plurality of the first conveying chain mechanisms 101 are distributed in parallel, and the first speed reducing motor 102 and the first conveying chain mechanisms 101 are connected through the first connecting shaft 103 and the first chain coupling 104 to realize linkage; referring to fig. 4 and 5, the lifting chain conveying device 2 includes a plurality of lifting arms 201, a lifting transmission chain mechanism, a cross beam 202, a base 203, a second speed reducing motor 204, a second connecting shaft 205, and a second chain coupling 206, the plurality of lifting arms 201 are rotatably mounted on the cross beam 202, the lifting transmission chain mechanism is mounted on each lifting arm 201, the cross beam 202 is supported by the plurality of bases 203 which are distributed, and the second speed reducing motor 204 and the lifting transmission chain mechanism are connected through the second connecting shaft 205 and the second chain coupling 206 to realize linkage.

Referring to fig. 1, the edge milling and edge cleaning unit includes an edge milling feeding roller way conveying device 3, a section edge milling device 4, a section edge cleaning device 5, and an edge cleaning discharging roller way conveying device 6, which are sequentially arranged. The edge milling feeding roller way conveying device 3 is used for receiving the section bar from the lifting chain conveying device 2 of the feeding cache unit and adjusting the inclination angle of the section bar according to the requirements of subsequent section bar edge milling equipment 4 and section bar edge cleaning equipment 5; the section edge milling equipment 4 automatically determines the milling amount according to the specification of the section to complete milling of the bottom edge of the section; the section edge cleaning equipment 5 is used for cleaning the upper edge and the lower edge of the web plate of the section bar and removing the primer; and the edge-cleaning discharging roller way conveying device 6 is used for conveying the section bars with the well-milled and edge-cleaned edges to the lifting type cross conveying device 7.

The edge milling and cleaning unit has the following specific structure: referring to fig. 6 to 8, the edge milling feed roller way conveying device 3 comprises a steel structure frame, a roller transmission device, a tilting device and a stopping device; the steel structural frame consists of a basic steel structural frame 301 as a base 203 and a top steel structural frame 302 as a top support; the roller transmission device is arranged on the top steel structure frame 302 and comprises rollers 303, a third speed reducing motor 304, a chain transmission mechanism and a chain cover, the rollers 303 are distributed on the top steel structure frame 302, the third speed reducing motor 304 and the rollers 303 are connected through the chain transmission mechanism to realize linkage, and the chain cover covers the rollers 303; the tilting device comprises a first hydraulic cylinder 305, a plurality of first hydraulic cylinders 305 are arranged on the basic steel structure frame 301, and piston rods of the first hydraulic cylinders 305 are upwards connected with the top steel structure frame 302; the stopping devices comprise lead screw driving devices 306 and stopping devices 307, the lead screw driving devices 306 are mounted on the top steel structure frame 302 and located below the rollers 303, and the stopping devices 307 are respectively connected with lead screw nuts of the lead screw driving devices 306 and arranged among the rollers 303. The profile edge milling device 4 and the profile edge trimming device 5 are not particularly limited. The edge cleaning discharging roller way conveying device 6 and the edge milling feeding roller way conveying device 3 have the same structure and are not described again.

Referring to fig. 9 to 11, the transfer unit comprises an elevating cross conveyor 7 for transporting the profile from the edge-cleaning run-out roller conveyor 6 of the edge-milling and edge-cleaning unit to the cutting run-in roller conveyor 8 of the cutting unit. The lifting cross conveying device 7 comprises a second conveying chain mechanism 701, a lifting beam 702, a fourth reducing motor 703, a third connecting shaft 704, a third chain coupling 705 and a second hydraulic cylinder 706, wherein the second conveying chain mechanisms 701 are parallelly installed on the lifting beam 702, the fourth reducing motor 703 and the second conveying chain mechanism 701 are connected through the third connecting shaft 704 and the third chain coupling 705 to realize linkage, and the second hydraulic cylinders 706 are arranged below the lifting beam 702 and are upwards connected with the lifting beam 702 through piston rods thereof.

Referring to fig. 1, the cutting unit includes a cutting feed roller conveyor 8, a dry plasma cutting device 9, and a cutting discharge roller conveyor, which are sequentially disposed. The cutting feed roller way conveying device 8 is used for receiving the section from the lifting cross conveying device 7 and conveying the section to the dry type plasma cutting device 9; the dry plasma cutting device 9 cuts the end of the section in various forms such as radial cutting, hole opening and the like; and the cutting discharging roller way conveying device is used for conveying the cut section to the blanking cache unit.

The specific structure of the cutting unit is as follows: the cutting feed roller way conveying device 8 is the same as the edge milling feed roller way conveying device 3 of the edge milling and edge cleaning unit in structure, and is not described again; the dry plasma cutting device 9 is not particularly limited; cutting ejection of compact roll table conveyor is including short material ejection of compact roll table 10 and the long material ejection of compact roll table 11 that sets up side by side, short material ejection of compact roll table 10 adopts the board-like chain roll table, and the rear portion of short material ejection of compact roll table 10 is equipped with blevile of push and tray, blevile of push can be the cylinder, and short material section bar is carried through short material ejection of compact roll table 10 to release the tray through blevile of push, install the inductor on the long material ejection of compact roll table 11, the inductor is used for berthing the section bar at the tram before the section bar uninstallation unloading buffer memory unit.

Referring to fig. 12 to 14, the blanking cache unit includes a blanking chain conveying device 12, the blanking chain conveying device 12 is disposed beside a long material discharging roller way 11 of the cutting unit in parallel, the blanking chain conveying device 12 includes a third conveying chain mechanism 1201, a fifth speed reducing motor 1202, a jacking device 1203, a towing chain guide groove 1204, a towing chain, and a profile support seat 1205, the third conveying chain mechanisms 1201 are distributed in parallel, each third conveying chain mechanism 1201 is driven by the fifth speed reducing motor 1202, the third conveying chain mechanism 1201 is provided with a jacking device 1203 moving synchronously, the jacking device 1203 may adopt an air cylinder, the towing chain guide groove 1204 and the profile support seat 1205 are installed beside the third conveying chain mechanism 1201, the towing chain is disposed in the towing chain guide groove 1204, and the profile support seat 1205 is higher than the third conveying chain mechanism 1201. During operation, the third conveying chain mechanism 1201 transports the jacking device 1203 to the front, the jacking device 1203 jacks the long section, the jacking device 1203 and the long section are conveyed to the position of the section supporting seat 1205 through the third conveying chain mechanism 1201, and the jacking device 1203 places the long section on the section supporting seat 1205.

It should be noted that many variations and modifications of the embodiments of the present invention are possible, which are fully described, and are not limited to the specific examples of the above embodiments. The above embodiments are merely illustrative of the present invention and are not intended to limit the present invention. In conclusion, the scope of the present invention should include those changes or substitutions and modifications which are obvious to those of ordinary skill in the art.

Claims (6)

1. A multifunctional section bar processing production line is characterized by comprising a feeding cache unit, an edge milling and cleaning unit, a transfer unit, a cutting unit and a blanking cache unit which are sequentially arranged; the feeding cache unit comprises a feeding chain conveying device and a lifting chain conveying device which are arranged in parallel; the edge milling and cleaning unit comprises an edge milling feeding roller way conveying device, a section milling device, a section cleaning device and an edge cleaning discharging roller way conveying device which are arranged in sequence; the transfer unit comprises a lifting type cross conveying device; the cutting unit comprises a cutting feed roller way conveying device, a dry plasma cutting device and a cutting discharge roller way conveying device which are sequentially arranged, the cutting discharge roller way conveying device comprises a short material discharge roller way and a long material discharge roller way which are arranged in parallel, a material pushing device and a tray are arranged at the rear part of the short material discharge roller way, and an inductor is arranged on the long material discharge roller way; the blanking cache unit comprises a blanking chain conveying device, and the blanking chain conveying device is arranged beside the long material discharging roller way in parallel.

2. The multifunctional section bar machining production line of claim 1, wherein the feeding chain conveying device comprises a plurality of first conveying chain mechanisms, a first speed reducing motor, a first connecting shaft and a first chain coupling, the first conveying chain mechanisms are distributed in parallel, and the first speed reducing motor and the first conveying chain mechanisms are connected through the first connecting shaft and the first chain coupling to realize linkage.

3. The multifunctional section bar processing production line according to claim 1, wherein the lifting chain conveying device comprises a plurality of lifting arms, a lifting transmission chain mechanism, a cross beam, bases, a second speed reducing motor, a second connecting shaft and a second chain coupling, the plurality of lifting arms are rotatably mounted on the cross beam, the lifting transmission chain mechanism is mounted on each lifting arm, the cross beam is supported by the plurality of bases which are distributed, and the second speed reducing motor and the lifting transmission chain mechanism are connected through the second connecting shaft and the second chain coupling to realize linkage.

4. The multifunctional section bar processing production line of claim 1, wherein the edge milling feed roller way conveying device, the edge cleaning discharge roller way conveying device and the cutting feed roller way conveying device comprise a steel structure frame, a roller transmission device, a tilting device and a stopping device; the steel structure frame comprises a basic steel structure frame serving as a base and a top steel structure frame serving as a top support, the roller transmission device is installed on the top steel structure frame, the tilting device comprises a first hydraulic cylinder, the first hydraulic cylinder is installed on the basic steel structure frame, a piston rod of the first hydraulic cylinder is upwards connected with the top steel structure frame, the stop device comprises a screw rod driving device and a stop, the screw rod driving device is installed on the top steel structure frame and located below a roller of the roller transmission device, and the stop is connected with a screw nut of the screw rod driving device and is arranged between the rollers.

5. The multifunctional section bar processing production line of claim 1, wherein the lifting cross conveyor device comprises a second conveyor chain mechanism, a lifting beam, a fourth speed reducing motor, a third connecting shaft, a third chain coupling and a second hydraulic cylinder, wherein the second conveyor chain mechanisms are arranged on the lifting beam in parallel, the fourth speed reducing motor and the second conveyor chain mechanisms are connected through the third connecting shaft and the third chain coupling to realize linkage, and the second hydraulic cylinders are arranged below the lifting beam and are connected with the lifting beam upwards through piston rods thereof.

6. The multifunctional section bar processing production line according to claim 1, wherein the blanking chain conveying device comprises a third conveying chain mechanism, a fifth speed reducing motor, a jacking device and a section bar supporting seat, a plurality of the third conveying chain mechanisms are distributed in parallel, each third conveying chain mechanism is driven by the fifth speed reducing motor, the jacking device which moves synchronously is installed on each third conveying chain mechanism, the section bar supporting seat is installed beside each third conveying chain mechanism, and the height of each section bar supporting seat is higher than that of each third conveying chain mechanism.

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