CN110711994A

CN110711994A - Welding tool based on welding robot

Info

Publication number: CN110711994A
Application number: CN201911149450.6A
Authority: CN
Inventors: 徐志鹏; 贺建华; 史俊青; 张维; 国芳; 刘新华; 鲍英基; 臧其亮; 张莹; 崔洁
Original assignee: Jiangsu Institute of Architectural Technology
Current assignee: Jiangsu Institute of Architectural Technology
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-01-21

Abstract

The invention discloses a welding tool based on a welding robot, which comprises: the support, support upper portion is equipped with the inside collecting vat that is equipped with of operation panel and operation panel, the operation panel both sides are equipped with transmission case and transmission case side and are equipped with the second motor, the power take off end of second motor is equipped with second screw rod and second screw rod surface and is equipped with the second sliding block, threaded connection between second sliding block and the second screw rod, second sliding block upper portion is equipped with the inside connecting axle that is equipped with of fixing base and fixing base, the operation panel both sides are equipped with and are linked together between first spout and the collecting vat. According to the invention, the collecting groove is arranged in the operating platform, the upper part of the collecting groove is communicated with the operating platform, the transmission boxes are arranged on two sides of the operating platform, the transmission boxes drive the fixing seat and the connecting shaft to move in the collecting groove, welding slag falls into the collecting groove, and the scraper scrapes the welding slag into the material receiving box, so that the welding slag is cleaned, and the cleanness of the operating platform is ensured.

Description

Welding tool based on welding robot

Technical Field

The invention relates to the technical field of welding, in particular to a welding tool based on a welding robot.

Background

The welding tool is a set of flexible fixture for welding, fixing, compressing and positioning. The welding machine is mainly used for welding various weldable materials and welding large, medium and small materials. The welding tool is widely applied to welding and detection systems of steel structures, various vehicle body manufacturing, rail traffic welding, bicycle and motorcycle manufacturing, engineering machinery, frames and boxes, pressure vessels, robot welding, sheet metal processing, metal furniture, equipment assembly, industrial pipelines and the like.

At present, the welding frock of current welding robot has following problem: 1. welding slag is generated in the welding process of the existing welding robot, and is used for a long time, so that the welding slag cannot be treated, and the messy and poor operation table is caused; 2. the welding frock of current welding robot needs to fix the welding work piece at welding process, and the work piece is fixed unstably, causes welding error easily. Therefore, a new technical solution needs to be provided.

Disclosure of Invention

The invention aims to provide a welding tool based on a welding robot, wherein a collecting tank is arranged in an operation table, the upper part of the collecting tank is communicated with the operation table, transmission boxes are arranged on two sides of the operation table, a fixing seat and a connecting shaft are driven by the transmission boxes to move in the collecting tank, welding slag falls into the collecting tank, a scraper scrapes the welding slag into a material receiving box, the cleaning of the welding slag is completed, the cleanness of the operation table is ensured, and the practical application requirements are met.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a welding frock based on welding robot, includes: the automatic feeding device comprises a support, wherein an operation table is arranged at the upper part of the support, a collecting tank is arranged in the operation table, transmission boxes are arranged at two sides of the operation table, a second motor is arranged on the side surface of the transmission boxes, a second screw rod is arranged at the power output end of the second motor, a second sliding block is arranged on the surface of the second screw rod, the second sliding block is in threaded connection with the second screw rod, a fixed seat is arranged at the upper part of the second sliding block, a connecting shaft is arranged in the fixed seat, a first sliding groove is formed in two sides of the operation table, the first sliding groove is communicated with the collecting tank, the connecting shaft is positioned in the first sliding groove and the collecting tank, a plurality of groups of scraping plates are arranged on the surface of the connecting shaft, the scraping plates are fixedly connected with the connecting shaft through bolts, a material receiving box is arranged at the inner side, the power take off end of first motor is equipped with first screw rod, first screw rod left side is equipped with forward screw thread and right side and is equipped with reverse screw thread, forward screw thread and reverse screw thread surface all are equipped with second sliding block and second sliding block upper portion and are equipped with the connecting block, the connecting block side is equipped with the chuck, connecting block upper portion is equipped with places the board and places the inboard portion and be equipped with the second spout, connecting block and chuck are located inside the second spout, it is equipped with between a plurality of groups through-hole and the collecting vat to place the inboard portion and be linked together.

As a preferred embodiment of the invention, a discharging plate is arranged outside the collecting tank and is installed in an inclined manner, and the discharging plate corresponds to the collecting box.

In a preferred embodiment of the present invention, a limiting rod is disposed at a lower portion of the second screw, and the limiting rod penetrates through the second sliding block and is fixedly connected to the transmission case.

In a preferred embodiment of the present invention, the protection plates are disposed on both sides of the upper portion of the operation table and are fixedly connected to the placing plate by bolts.

As a preferred embodiment of the present invention, an air pump is disposed on a side surface of the protection plate, a supercharger is disposed on a left side of the air pump, a flow dividing pipe is disposed at an output end of the supercharger, a plurality of groups of nozzles are disposed on a side surface of the flow dividing pipe, and the nozzles are disposed in a space formed between the placement plate and the operation table.

Compared with the prior art, the invention has the following beneficial effects:

(1) according to the invention, the collecting groove is arranged in the operating platform, the upper part of the collecting groove is communicated with the operating platform, the transmission boxes are arranged on two sides of the operating platform, the transmission boxes drive the fixing seat and the connecting shaft to move in the collecting groove, welding slag falls into the collecting groove, and the scraper scrapes the welding slag into the material receiving box, so that the welding slag is cleaned, and the cleanness of the operating platform is ensured.

(2) According to the invention, the second motors are arranged on two sides of the welding robot body, the first screw rod is driven to rotate by the second motors, the first sliding block is driven to move in opposite directions by the forward threads and the reverse threads on the surface of the first screw rod, and a workpiece is clamped by the clamping head on the upper part, so that the stability of the welded workpiece is ensured.

Drawings

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

FIG. 2 is a side view of the internal structure of the present invention;

FIG. 3 is a schematic top view of the present invention.

In the drawing, a bracket-1, a material receiving box-2, an operation table-3, a transmission box-4, a fixed seat-5, a connecting shaft-6, a scraping plate-7, a discharging plate-8, a protection plate-9, a placing plate-10, a welding robot body-11, a first motor-12, a first screw-13, a forward thread-14, a reverse thread-15, a chuck-16, a connecting block-17, a first sliding block-18, an air pump-19, a supercharger-20, a shunt tube-21, a spray head-22, a second motor-23, a first chute-24, a second sliding block-25, a second screw-26, a limiting rod-27, a through hole-28, a second chute-29 and a collecting tank-30 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a welding frock based on welding robot, includes: the device comprises a support 1, an operating platform 3 is arranged on the upper portion of the support 1, a collecting tank 30 is arranged inside the operating platform 3, transmission boxes 4 are arranged on two sides of the operating platform 3, second motors 23 are arranged on the side faces of the transmission boxes 4, second screw rods 26 are arranged at power output ends of the second motors 23, second sliding blocks 25 are arranged on the surfaces of the second screw rods 26, the second sliding blocks 25 are in threaded connection with the second screw rods 26, fixing seats 5 are arranged on the upper portions of the second sliding blocks 25, connecting shafts 6 are arranged inside the fixing seats 5, first sliding grooves 24 are arranged on two sides of the operating platform 3, the first sliding grooves 24 are communicated with the collecting tank 30, the connecting shafts 6 are located inside the first sliding grooves 24 and the collecting tank 30, a plurality of groups of scraping plates 7 are arranged on the surfaces of the connecting shafts 6, the scraping plates 7 are fixedly connected with the connecting shafts 6 through bolts, a material receiving box 2 is arranged on the inner side, welding workpieces through a welding robot body 11, produced welding slag falls into a collecting tank 30 through a through hole 28 on the surface of a placing plate 10, a second motor 23 is started to drive a second screw 26 to rotate, a second sliding block 25 on the surface of the second screw 26 drives a fixed seat 5 and a connecting shaft 6 to slide in first sliding grooves 24 on two sides of an operation table 3, a plurality of groups of scraping plates 7 arranged on the surface of the connecting shaft 6 scrape the welding slag into a material receiving box 2 for collection, the scraping plates 7 are independent individuals, when the welding slag is damaged, only one of the scraping plates is replaced, the welding robot body 11 is arranged in the middle of the upper surface of the operation table 3, first motors 12 are arranged on two sides of the welding robot body 11, a first screw 13 is arranged at the power output end of the first motor 12, a forward thread 14 is arranged on the left side of the first screw 13, a reverse thread 15 is arranged on the right side of the first screw, first sliding blocks 18 are arranged on the surfaces of the forward thread 14 and the reverse, connecting block 17 side is equipped with chuck 16, connecting block 17 upper portion is equipped with places board 10 and places the inside second spout 29 that is equipped with of board 10, connecting block 17 and chuck 16 are located inside second spout 29, it is linked together between board 10 inside is equipped with a plurality of groups through-hole 28 and the collecting vat 30 to place, the welding robot body 11 both sides that operating platform 3 upper portion set up are equipped with first motor 12, it is rotatory to drive first screw 13 through first motor 12, forward screw 14 and reverse screw 15 that first screw 13 surface set up rotate in opposite directions, drive first sliding block 18 horizontal motion in opposite directions, connecting block 17 on first sliding block 18 upper portion drives chuck 16 and slides inside second spout 29 simultaneously, and with the welding work piece contactless on placing board 10, fix the welding work piece, in order to guarantee welding process welding work piece's stability, improve welding quality.

Further improved, as shown in fig. 1: collecting vat 30 outside is equipped with stripper 8 and is the slope form installation, corresponding between stripper 8 and the receipts workbin 2, stripper 8 is the slope form and places, makes things convenient for free landing after scraper blade 7 scrapes out the welding slag.

Further improved, as shown in fig. 2: second screw 26 lower part is equipped with gag lever post 27 and runs through second sliding block 25 and transmission case 4 fixed connection, and gag lever post 27 runs through second sliding block 25 and transmission case 4 fixed connection, has increased the gliding stability of second sliding block 25.

Further improved, as shown in fig. 1: the both sides of 3 upper portions of operation panel are equipped with guard plate 9 and guard plate 9 through the bolt with place fixed connection between the board 10, and the setting of guard plate 9 can prevent that the welding slag that the welding produced from squirting, causes the dirty of external environment.

Further improved, as shown in fig. 2: 9 sides of guard plate are equipped with air pump 19 and air pump 19 left side and are equipped with booster 20, booster 20's output is equipped with shunt tubes 21 and shunt tubes 21 side and is equipped with a plurality of shower nozzles 22 of group, shower nozzle 22 is arranged in placing the space that forms between board 10 and the operation panel 3, starts air pump 19 and increases air pressure through booster 20 to shunt through shunt tubes 21, spout through shower nozzle 22, to placing the welding slag in board 10 lower part space and gathering, make things convenient for collecting vat 30 to collect, can also dispel the heat to the heat that welding in-process produced simultaneously.

The invention arranges a collecting groove 30 in an operating platform 3, the collecting groove 30 is communicated with the upper surface of the operating platform 3, welding workpieces are welded by a welding robot body 11, the generated welding slag falls into the collecting groove 30 through a through hole 28 on the surface of a placing plate 10, a second motor 23 is started to drive a second screw 26 to rotate, a second sliding block 25 on the surface of the second screw 26 drives a fixed seat 5 and a connecting shaft 6 to slide in a first sliding groove 24 on two sides of the operating platform 3, a plurality of groups of scraping plates 7 arranged on the surface of the connecting shaft 6 scrape the welding slag into a receiving box 2 for collection, the scraping plates 7 are independent individuals, when damaged, one of the scraping plates is replaced, the first motors 12 are arranged on two sides of the welding robot body 11 arranged on the upper part of the operating platform 3, the first motors 12 drive the first screws 13 to rotate, forward threads 14 and reverse threads 15 arranged on the surface of the first screws 13 rotate oppositely, the first sliding blocks 18 are driven to move horizontally in opposite directions, and meanwhile the connecting blocks 17 on the upper portions of the first sliding blocks 18 drive the chucks 16 to slide in the second sliding grooves 29 and to be in contact with welding workpieces on the placing plate 10 to fix the welding workpieces, so that the stability of the welding workpieces in the welding process is guaranteed, and the welding quality is improved.

The product protected by the scheme is put into practical production and application at present, and particularly, the application in the welding field is successful to a certain extent, so that the technical scheme of the product is obviously proved to be beneficial, meets social requirements, and is suitable for batch production and popularization and use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a welding frock based on welding robot which characterized in that: the method comprises the following steps: support (1), support (1) upper portion is equipped with operation panel (3) and inside collecting vat (30) that is equipped with of operation panel (3), operation panel (3) both sides are equipped with transmission case (4) and transmission case (4) side and are equipped with second motor (23), the power take off end of second motor (23) is equipped with second screw rod (26) and second screw rod (26) surface and is equipped with second sliding block (25), threaded connection between second sliding block (25) and second screw rod (26), second sliding block (25) upper portion is equipped with fixing base (5) and inside connecting axle (6) that is equipped with of fixing base (5), operation panel (3) both sides are equipped with and are linked together between first spout (24) and collecting vat (30), connecting axle (6) are located inside first spout (24) and collecting vat (30), connecting axle (6) surface is equipped with a plurality of groups scraper blade (7) and passes through bolt and connecting axle (6) ) Fixedly connected, the support (1) is provided with a material receiving box (2) on the inner side and the material receiving box (2) is positioned on the lower part of the collecting box, the middle part of the upper surface of the operating platform (3) is provided with a welding robot body (11) and the two sides of the welding robot body (11) are provided with a first motor (12), the power output end of the first motor (12) is provided with a first screw (13), the left side of the first screw (13) is provided with a forward thread (14) and the right side is provided with a reverse thread (15), the surfaces of the forward thread (14) and the reverse thread (15) are respectively provided with a first sliding block (18), the upper part of the first sliding block (18) is provided with a connecting block (17), the side surface of the connecting block (17) is provided with a chuck (16), the upper part of the connecting block (17) is provided with a placing plate (10) and a second chute (29) is arranged inside the placing plate (10), and the, the placing plate (10) is internally provided with a plurality of groups of through holes (28), and the through holes (28) are communicated with the collecting tank (30).

2. The welding tool based on the welding robot of claim 1, characterized in that: the collecting tank (30) is externally provided with a discharging plate (8), the discharging plate (8) is installed in an inclined mode, and the discharging plate (8) corresponds to the material receiving tank (2).

3. The welding tool based on the welding robot of claim 1, characterized in that: and a limiting rod (27) is arranged at the lower part of the second screw (26), and the limiting rod (27) penetrates through the second sliding block (25) to be fixedly connected with the transmission case (4).

4. The welding tool based on the welding robot of claim 2, characterized in that: protection plates (9) are arranged on two sides of the upper portion of the operating platform (3), and the protection plates (9) are fixedly connected with the placing plate (10) through bolts.

5. The welding tool based on the welding robot of claim 4, characterized in that: guard plate (9) side is equipped with air pump (19) and air pump (19) left side is equipped with booster (20), the output of booster (20) is equipped with shunt tubes (21) and shunt tubes (21) side is equipped with a plurality of groups shower nozzle (22), shower nozzle (22) are located the space of placing between board (10) and operation panel (3) formation.