CN217045024U - Be used for planet carrier welded full-automatic laser welding workstation - Google Patents

Abstract

The utility model relates to a be used for full-automatic laser welding workstation of planet carrier welded, including material feeding unit, last unloading robot and welding set, material feeding unit and welding set install respectively on the next door of unloading robot, go up the unloading robot and be used for sending material feeding unit come wait that welded part delivers to welding set to take off the part that welding set welding was accomplished. The beneficial effects of the utility model are that simple structure can accomplish the full-automatic laser welding of planet carrier, and the whole unmanned intervention of welding process is easy and simple to handle, degree of automation is high.

Description

Be used for planet carrier welded full-automatic laser welding workstation

Technical Field

The utility model relates to an automobile parts processing technology field, concretely relates to be used for full-automatic laser welding workstation of planet carrier welded.

Background

The planet carrier assembly is a key part of the gear shifting mechanism of the automatic transmission of the automobile, and the improvement and perfection of the manufacturing process of the planet carrier assembly have great significance for improving the performance and the quality of the automatic transmission of the automobile. At present, the planet carrier assembly in the prior art is completed on a common laser welding machine by a manual mode before a full-automatic laser welding workstation is adopted, and the working mode has the following problems:

1. the labor cost is high: because the automatic laser welding workstation is operated manually, each staff can manage at most one device, 5 devices need 5 staff to operate, and the labor cost is huge (one person can watch 5 devices after the automatic laser welding workstation is adopted).

2. The production efficiency is low: because the automatic laser welding workstation is operated manually, the production takt time is related to the operating skill and proficiency of staff, and the yield can be improved by 20% every day after the automatic laser welding workstation is adopted.

3. The product quality is unstable: because of manual operation, the quality of the product is related to the operation skill and emotion of staff, unqualified products are easy to generate, and the quality of the product produced by adopting the full-automatic laser welding workstation is very stable and reliable, and unqualified products are not generated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a provide a be used for planet carrier welded full-automatic laser welding workstation, aim at solving the problem among the prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a be used for planet carrier welded full-automatic laser welding workstation, includes material feeding unit, goes up unloading robot and welding set, material feeding unit with welding set installs respectively go up the next door of unloading robot, go up the unloading robot be used for with material feeding unit send come wait that welding set delivered to welding set, and will welding set welds the completion the part takes off.

The beneficial effects of the utility model are that: when in processing, firstly, the parts to be welded sent by the feeding device are sent to the welding device by the feeding and discharging robot; then, welding the parts by a welding device; and finally, the parts welded by the welding device are taken down by the feeding and discharging robot, so that the full-automatic welding operation of the parts is realized, the automation degree is high, the labor intensity is low, and the production efficiency is high. The utility model discloses simple structure can accomplish the full-automatic laser welding of planet carrier, and the whole unmanned intervention of welding process is easy and simple to handle, degree of automation is high.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the feeding device comprises a planetary disc feeding mechanism and a planetary cage feeding mechanism, the planetary disc feeding mechanism and the welding device are oppositely arranged at two ends of the loading and unloading robot, and the planetary disc feeding mechanism is used for storing the planetary discs in the parts; the planet cage feeding mechanism is installed on one side of the loading and unloading robot and used for storing planet cages in parts, and the loading and unloading robot can respectively convey the planet discs stored on the planet disc feeding mechanism and the planet cages stored on the planet cage feeding mechanism to the welding device.

The further scheme has the beneficial effects that during processing, firstly, the planet disk stored on the planet disk feeding mechanism and the planet cage stored on the planet cage feeding mechanism are respectively sent to the welding device by the loading and unloading robot; then, the planetary plate and the planetary cage are welded together through a welding device; and finally, the parts welded by the welding device are taken down by the feeding and discharging robot, so that the full-automatic welding operation of the parts is realized, the automation degree is high, the labor intensity is low, and the production efficiency is high.

Furthermore, the planet disk feeding mechanism comprises at least one first feeding platform, each first feeding platform is positioned at one end of the first feeding and discharging robot, a first feeding plate for placing the planet disk is horizontally arranged on the first feeding platform in a moving and positioning mode, and the first feeding plate can be close to or far away from the first feeding and discharging robot; and each feeding platform I is also fixedly provided with a driving piece I, and the driving piece I is in transmission connection with the corresponding feeding plate and is used for driving the feeding plate I to horizontally move.

The beneficial effect of adopting the further scheme is that when feeding, firstly, the planet disc is stacked on the feeding plate I in a way that can be thought by the technicians in the field; then, driving the first feeding plate to move through the first driving part, so that the first feeding plate is close to the feeding and discharging robot to a material taking position; and finally, the planet disk on the feeding plate I is obtained through the feeding and discharging robot and is sent to the welding device, so that the automatic feeding of the planet disk is realized, the labor intensity of workers is low, and the production efficiency is high.

Further, the planetary cage feeding mechanism comprises a second feeding table, the second feeding table is positioned on one side of the second feeding robot, a second feeding plate for placing the planetary cage is horizontally movably and fixedly arranged on the second feeding table, and the second feeding plate can be close to or far away from the second feeding robot; and a driving part II is fixedly mounted on each feeding platform II, and the driving part II is in transmission connection with the feeding plate II and is used for driving the feeding plate II to horizontally move.

The beneficial effect of adopting the further proposal is that when feeding, firstly, the planet cage is orderly placed on the feeding plate II in a way that can be thought by the technicians in the field; then, driving a feeding plate II to move through a driving part II so that the feeding plate II is close to the feeding and discharging robot to a feeding position; and finally, the planet cage on the feeding plate II is obtained through the feeding and discharging robot and is conveyed to the welding device, so that the automatic feeding of the planet cage is realized, the labor intensity of workers is low, and the production efficiency is high.

Furthermore, the planet cage feeding mechanism further comprises a material taking assembly and a first feeding trolley, wherein the first feeding trolley is positioned on one side of the second feeding table, can move and is used for storing a material tray provided with the planet cage; the material taking component fixing frame is arranged above the first feeding trolley and the second feeding platform and used for conveying the material plate provided with the planetary cage on the first feeding trolley to the second feeding plate.

The beneficial effects of adopting above-mentioned further scheme are that during the material loading, the charging tray that is equipped with the planet cage on the material loading shallow is delivered to the flitch two through getting the material subassembly on, realize that the automation of planet cage is got the material, and degree of automation is high, and production efficiency is high.

The feeding and discharging robot is used for feeding the material disc and the planetary cage stored in the material disc to the welding device.

Furthermore, the planet cage feeding mechanism further comprises a second feeding trolley, and the second feeding trolley is positioned on the other side of the second feeding table and can move; the material taking component fixing frame is arranged above the first feeding trolley, the second feeding platform and the second feeding trolley and used for conveying the material plate provided with the planetary cage on the first feeding trolley to the second feeding plate and conveying the material plate above the second feeding plate to the second feeding trolley.

The beneficial effects of adopting above-mentioned further scheme are that during the material loading, the charging tray of going up flitch two overhead is sent to material pushing cart two through getting the material subassembly on, realize the automation of charging tray and get the material, degree of automation is high, and production efficiency is high.

The welding robot further comprises a blanking device, wherein the blanking device is arranged on the other side of the feeding and blanking robot and used for storing the welded parts taken down by the feeding and blanking robot.

The beneficial effects of adopting above-mentioned further scheme are that add man-hour, send welding device to go up the part that welds the completion to unloader through last unloading robot, realize automatic unloading, degree of automation is high, and production efficiency is high.

Furthermore, unloader includes at least one unloading shallow, every evenly spaced and inclined fixed mounting has a plurality of collection poles that are used for collecting the part on the unloading shallow.

The beneficial effects of adopting above-mentioned further scheme are that add man-hour, send the part that welding was accomplished to the unloading shallow on with welding set through going up the unloading robot to the part that accessible unloading shallow will be processed is sent to the position of settlement, and degree of automation is high, and production efficiency is high, and artifical low in labor strength.

Further, the welding device comprises a welding robot and at least one welding table, wherein the welding table is arranged beside the loading and unloading robot and used for placing the parts to be welded; the welding robot is installed beside the welding table and used for welding the parts on the welding table.

The beneficial effects of adopting above-mentioned further scheme are that add man-hour, place the part that the unloading robot sent from through the welding bench, then carry out welding process to the part through welding robot, realize the automatic weld of part, artifical low in labor strength, production efficiency is high.

Further, still include safety device, safety device installs material feeding unit, go up unloading robot and welding set's periphery.

The beneficial effects of adopting above-mentioned further scheme are that add man-hour, enclose through safety device and establish each processing equipment, avoid personnel to get into the processing region, safe and reliable.

Drawings

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

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

fig. 3 is a schematic structural view of the planetary plate feeding mechanism of the present invention;

FIG. 4 is an enlarged view of A in FIG. 3;

FIG. 5 is a schematic structural view of the feeding mechanism of the planetary cage of the present invention;

fig. 6 is a schematic structural view of the welding device of the present invention;

fig. 7 is a schematic structural view of the middle blanking cart of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a loading and unloading robot; 2. a part; 2-1, a planetary disk; 2-2, a planetary cage; 3. a first feeding table; 4. a first feeding plate; 5. a feeding platform II; 6. a feeding plate II; 7. a material taking assembly; 8. a first feeding trolley; 9. a feeding trolley II; 10. a blanking cart; 11. a collection rod; 12. a welding robot; 13. a welding table; 14. a loop bar; 15. a push cylinder; 16. a laser; 17. a mounting frame; 18. a pressing cylinder; 19. pressing a plate; 20. a slide rail; 21. a security fence; 22. mounting a plate; 23. a pallet; 24. a control cabinet.

Detailed Description

The principles and features of the present invention will be described with reference to the drawings, which are provided for illustration only and are not intended to limit the scope of the invention.

Example 1

As shown in fig. 1 to 7, the embodiment provides a full-automatic laser welding workstation for welding a planet carrier, which includes a feeding device, a feeding and discharging robot 1 and a welding device, wherein the feeding device and the welding device are respectively installed beside the feeding and discharging robot 1, and the feeding and discharging robot 1 is used for feeding a part 2 to be welded, which is sent by the feeding device, to the welding device and taking down the part 2 welded by the welding device.

During processing, firstly, the part 2 to be welded sent by the feeding device is sent to a welding device through the feeding and discharging robot 1; then, the part 2 is subjected to welding treatment by a welding device; and finally, the part 2 welded by the welding device is taken down by the feeding and discharging robot 1, so that the full-automatic welding operation of the part 2 is realized, the automation degree is high, the manual labor intensity is low, and the production efficiency is high.

Preferably, in this embodiment, the feeding and discharging robot 1 adopts the prior art, and a plurality of suction nozzles are fixedly installed at the tail end thereof for sucking the parts 2; the suction nozzles are communicated with a vacuum device fixedly installed on the loading and unloading robot 1 through vacuum tubes respectively, and an air valve is fixedly installed on each vacuum tube. During processing, the air valve is closed and the vacuum device works to enable the suction nozzle to absorb; after the adsorption is completed, the air valve is opened, the vacuum is closed, and the suction nozzle releases the part 2.

The embodiment has the advantages of simple structure, capability of completing full-automatic laser welding of the planet carrier, no human intervention in the whole welding process, simplicity and convenience in operation and high automation degree.

Example 2

On the basis of the embodiment 1, in the embodiment, the feeding device comprises a planetary disc feeding mechanism and a planetary cage feeding mechanism, the planetary disc feeding mechanism and the welding device are oppositely arranged at two ends of the loading and unloading robot 1, and the planetary disc feeding mechanism is used for storing a planetary disc 2-1 in the part 2; the planet cage feeding mechanism is arranged on one side of the loading and unloading robot 1 and used for storing planet cages 2-2 in the parts 2, and the loading and unloading robot 1 can respectively convey the planet cages 2-1 stored on the planet disc feeding mechanism and the planet cages 2-2 stored on the planet cage feeding mechanism to the welding device.

During processing, firstly, a planet disk 2-1 stored on a planet disk feeding mechanism and a planet cage 2-2 stored on a planet cage feeding mechanism are respectively sent to a welding device through a feeding and discharging robot 1; then, the planet disk 2-1 and the planet cage 2-2 are welded together through a welding device; and finally, the part 2 welded by the welding device is taken down by the feeding and discharging robot 1, so that the full-automatic welding operation of the part 2 is realized, the automation degree is high, the manual labor intensity is low, and the production efficiency is high.

Example 3

On the basis of the embodiment 2, in the embodiment, the planetary disc feeding mechanism comprises at least one feeding table I3, each feeding table I3 is positioned at one end of the feeding and discharging robot 1, a feeding plate I4 used for placing the planetary disc 2-1 is horizontally arranged on the feeding table I3 in a movable and positioned mode, and the feeding plate I4 can be close to or far away from the feeding and discharging robot 1; and a first driving part is fixedly arranged on each first feeding platform 3, and the first driving part is in transmission connection with the corresponding first feeding plate 4 and is used for driving the first feeding plate 4 to horizontally move.

When feeding, firstly, the planet disks 2-1 are stacked on the feeding plate 1 in a manner that can be thought by a person skilled in the art; then, the first feeding plate 4 is driven to move by the first driving piece, so that the first feeding plate 4 is close to the feeding and discharging robot 1 to a material taking position; and finally, the planet disk 2-1 on the feeding plate I4 is obtained through the feeding and discharging robot 1 and is sent to the welding device, so that the automatic feeding of the planet disk 2-1 is realized, the manual labor intensity is low, and the production efficiency is high.

Preferably, in this embodiment, planet dish feeding mechanism includes a plurality of material loading platforms 3, and a plurality of material loading platforms 3 distribute side by side along the direction of going up 1 one side of unloading robot to the opposite side, and material is got to convenient unloading robot 1 of going up.

Preferably, in this embodiment, a first strip-shaped opening is formed in the table top of each first feeding table 3 along the direction from one end to the other end of the table top, the first feeding plate 4 is horizontally movably installed at the first strip-shaped opening, and two ends of the first feeding plate are respectively attached to the first strip-shaped opening of the first feeding table 3 in a sliding manner at positions corresponding to the first strip-shaped opening and two times of the second strip-shaped opening.

In addition, the driving part I is preferably an air cylinder, the air cylinder is fixedly installed at the first strip-shaped opening, and the telescopic end of the air cylinder extends along the direction from one end of the first strip-shaped opening to the other end of the first strip-shaped opening and is fixedly connected with the first feeding plate 4. When the material is loaded, the cylinder stretches and retracts to drive the first feeding plate 4 to horizontally move so as to convey the planetary plate 2-1 to the material taking position, and the material taking of the material loading and unloading robot 1 is facilitated.

Preferably, in this embodiment, two loop bars 14 are vertically and fixedly mounted on each feeding plate one 4 side by side, and a through hole is formed in the center of the planetary plate 2-1, and the size of the through hole is larger than that of the loop bar 14; each loop bar 14 is sleeved with a plurality of planetary discs 2-1 from top to bottom. When materials are taken, the loading and unloading robot 1 firstly adsorbs the planetary plate 2-1 positioned at the top, and the loading and unloading robot 1 slides the planetary plate 2-1 out of the top of the loop bar 14.

In addition, a lifting mechanism used for lifting the planetary discs 2-1 is installed at one end, close to the feeding and discharging robot 1, of the feeding table I3 and used for lifting the plurality of planetary discs 2-1 sleeved on the loop bars 14, so that the planetary disc 2-1 positioned on the topmost on each loop bar 14 is always positioned at the top of the loop bar 14, and the feeding and discharging robot 1 can conveniently take materials.

The lifting mechanism comprises a mounting plate 22, a horizontal driving cylinder, a vertical driving cylinder and two supporting plates 23, wherein the number of the supporting plates 23 is the same as that of the loop bars 14 and corresponds to one another; the installation of mounting panel 22 horizontal migration is close to the one end of unloading robot 1 at material loading platform 3, and the level drives actuating cylinder fixed mounting at the corresponding end of material loading platform 3, and its flexible end is flexible along the horizontal direction to with mounting panel 22 fixed connection, be used for stretching and drive mounting panel 22 level to setting for the position, so that be applicable to the product of different specifications.

In addition, the vertical driving cylinder is fixedly installed on the installation plate 22, the telescopic end of the vertical driving cylinder is vertically upward, and a connecting rod extending horizontally is fixedly connected with the vertical driving cylinder; the two supporting plates 23 are distributed side by side and are respectively and fixedly connected with the two ends of the connecting rod; the same ends of the two support plates 23 extend to the bottoms of the two loop bars 14 respectively, the same ends of the two support plates are provided with through openings respectively, and the two loop bars 14 are inserted into the two openings respectively. During processing, the horizontal driving cylinder stretches and drives the mounting plate 22 to a set position, then the vertical driving cylinder drives the two support plates 23 to move upwards along the two loop bars 14, the two support plates 23 respectively drive the planetary discs 2-1 sleeved on the two loop bars 14 to move upwards to the top of the two loop bars 14, and the loading and unloading robot 1 can conveniently take materials.

It should be noted that after the material is taken by the loading and unloading robot 1 each time, the vertical driving cylinder drives the two supporting plates 23 to move up along the two loop bars 14, and the two supporting plates 23 respectively drive the planetary disks 2-1 sleeved on the two loop bars 14 to move up to the top of the uppermost planetary disk 2-1 and move to the tops of the two loop bars 14, so that the loading and unloading robot 1 can take the material next time.

Besides the above embodiment, a plurality of planetary disks 2-1 can also be directly stacked on the feeding plate 4, and the feeding plate 4 is manually pushed to move to the material taking position, which is labor-consuming.

Example 4

On the basis of any one of embodiments 2 to 3, in this embodiment, the planetary cage feeding mechanism includes a second feeding table 5, the second feeding table 5 is located on one side of the feeding and discharging robot 1, and a second feeding plate 6 for placing the planetary cage 2-2 is horizontally movably and positionally installed on the second feeding table, and the second feeding plate 6 can be close to or far away from the feeding and discharging robot 1; and a driving part II is fixedly arranged on each feeding platform II 5, and is in transmission connection with the feeding plate II 6 and used for driving the feeding plate II 6 to horizontally move.

When feeding, firstly, the planet cages 2-2 are orderly placed on the feeding plate II 6 in a manner that can be thought by a person skilled in the art; then, the second feeding plate 6 is driven to move by the second driving piece so that the second feeding plate 6 is close to the feeding and discharging robot 1 to a feeding position; and finally, the planet cage 2-2 on the feeding plate II 6 is obtained through the feeding and discharging robot 1 and is sent to the welding device, so that the automatic feeding of the planet cage 2-2 is realized, the labor intensity is low, and the production efficiency is high.

Preferably, in this embodiment, the driving member two includes at least one pushing cylinder 15, the pushing cylinder 15 is fixedly mounted on the feeding table two 5, and a telescopic end of the pushing cylinder 15 extends and retracts along a direction from one end of the feeding table two 5 to the other end, and is fixedly connected to the feeding plate two 6. During the material loading, propelling movement cylinder 15 is flexible and drive and go up flitch two 6 and remove to the supreme material level, and unloading robot 1 gets the material in the convenience.

Preferably, in this embodiment, the second driving part includes two pushing cylinders 15, a second strip-shaped opening is formed in a table top of the second feeding table 5, the second feeding plate 6 is horizontally installed at the second strip-shaped opening, and two ends of the second feeding plate are respectively connected with two sides of the second strip-shaped opening in a sliding manner; the two pushing cylinders 15 are oppositely distributed on two sides of the strip-shaped opening II and are located below the feeding plate II 6. During feeding, the two pushing cylinders 15 synchronously extend and contract and drive the feeding plate two 6 to horizontally move.

Example 5

On the basis of the embodiment 4, in the embodiment, the planet cage feeding mechanism further comprises a material taking assembly 7 and a first feeding cart 8, wherein the first feeding cart 8 is positioned on one side of the second feeding table 5, can move and is used for storing a material tray provided with the planet cage 2-2; the material taking assembly 7 is fixedly erected above the first feeding trolley 8 and the second feeding platform 5 and used for conveying a material tray provided with the planetary cage 2-2 on the first feeding trolley 8 onto the second feeding plate 6.

When feeding, the material tray provided with the planet cage 2-2 on the feeding trolley I8 is conveyed to the material feeding plate II 6 through the material taking component 7, so that the automatic material taking of the planet cage 2-2 is realized, the automation degree is high, and the production efficiency is high.

It should be noted that the material taking assembly 7 is used for sending the material tray and the planetary cage 2-2 stored inside the material tray to the material feeding plate II 6, and the material feeding and discharging robot 1 is used for sending the material tray and the planetary cage 2-2 stored inside the material tray to the welding device.

Preferably, in this embodiment, the above material taking assembly 7 is preferably a truss manipulator in the prior art, and the specific structure and principle of the truss manipulator are not described herein again.

Preferably, in this embodiment, the above-mentioned material loading shallow 8 is preferred the dolly among the prior art can, include the base promptly, on the base evenly spaced pivoted install a plurality of wheels, and fixed mounting has the handle on the base, makes things convenient for the staff to push the walking. During machining, a worker stacks a material plate provided with the planet cage 2-2 on the first feeding trolley 8 and pushes the first feeding trolley 8 to one side of the second feeding platform 5, the material taking assembly 7 is convenient to take materials, and the manual labor intensity is low.

Example 6

On the basis of the embodiment 5, in the embodiment, the planetary cage feeding mechanism further comprises a second feeding cart 9, and the second feeding cart 9 is located on the other side of the second feeding table 5 and can move; the material taking assembly 7 is fixedly erected above the first feeding trolley 8, the second feeding platform 5 and the second feeding trolley 9 and is used for conveying a material tray provided with the planetary cage 2-2 on the first feeding trolley 8 to the second feeding plate 6 and conveying a material tray above the second feeding plate 6 to the second feeding trolley 9.

During the material loading, the material tray above the second feeding plate 6 is conveyed to the second feeding trolley 9 through the material taking assembly 7, so that the material tray can be automatically taken, the automation degree is high, and the production efficiency is high.

Preferably, in this embodiment, the second feeding cart 9 is a small cart in the prior art, that is, the small cart includes a base, a plurality of wheels are rotatably mounted on the base at uniform intervals, and a handle is fixedly mounted on the base, so that the small cart is convenient for a worker to walk by pushing. When the material feeding device is used, the empty material tray of the feeding plate II 6 is conveyed to the feeding trolley II 9 through the material taking assembly 7, the empty material tray is conveyed to the corresponding position by a worker, and the manual labor intensity is low.

Example 7

On the basis of any one of embodiments 2 to 6, the welding robot further includes a blanking device, and the blanking device is installed on the other side of the loading and unloading robot 1 and used for storing the welded parts 2 taken down by the loading and unloading robot 1.

During processing, the part 2 welded on the welding device is conveyed to the blanking device through the feeding and blanking robot 1, automatic blanking is achieved, the automation degree is high, and the production efficiency is high.

Besides the above embodiment, the machined part 2 can be conveyed to the ground beside the part by the feeding and discharging robot 1, and then the part can be manually arranged, but the labor intensity of the worker is high in the method.

Example 8

On the basis of embodiment 7, in the present embodiment, the blanking device includes at least one blanking cart 10, and a plurality of collecting rods 11 for collecting the parts 2 are fixedly mounted on each blanking cart 10 at regular intervals and in an inclined manner.

During machining, the part 2 welded on the welding device is conveyed to the blanking cart 10 through the blanking robot 1, and the machined part 2 can be conveyed to a set position through the blanking cart 10 manually, so that the automation degree is high, the production efficiency is high, and the manual labor intensity is low; in addition, the inclined arrangement of the plurality of collecting rods 11 can reduce the descending speed of the parts 2, and damage caused by collision among the parts 2 is avoided.

Preferably, in this embodiment, the blanking device includes a plurality of blanking carts 10, and the plurality of blanking carts 10 are distributed beside the loading and unloading robot 1 side by side, so as to facilitate collecting the processed parts 2 sent by the loading and unloading robot 1.

Preferably, in this embodiment, each discharging cart 10 is a box-shaped structure with an open upper end and one side, and a plurality of collecting rods 11 are obliquely and fixedly installed in the discharging cart 10 at uniform intervals, so that the collecting rods 11 can be conveniently sleeved with the processed parts 2 by the discharging robot 1.

In addition, a plurality of wheels are rotatably mounted at the bottom of each blanking cart 10 at even intervals, the design is reasonable, the whole blanking cart 10 is convenient to move, and time and labor are saved.

Except the above-mentioned embodiment, a plurality of collection poles 11 also can be vertically installed in corresponding unloading shallow 10, but this kind of design mode part 2 is direct unloading, causes colliding with between the part 2 easily, damages part 2.

It should be noted that the plurality of collecting rods 11 in the present embodiment are all disposed obliquely, but the collecting rods 11 in the respective drawings are shown slightly differently due to the different viewing angles.

Example 9

On the basis of the above embodiments, in the present embodiment, the welding device includes a welding robot 12 and at least one welding table 13, and the welding table 13 is installed beside the loading and unloading robot 1 and used for placing the parts 2 to be welded; a welding robot 12 is mounted beside the welding station 13 for welding the parts 2 on the welding station 13.

Add man-hour, place part 2 that unloading robot 1 sent through welding bench 13, then carry out welding process to part 2 through welding robot 12, realize the automatic weld of part 2, artifical low in labor strength, production efficiency is high.

Preferably, in the present embodiment, a welding head is fixedly mounted at the end of the welding robot 12, and the welding head is connected to the laser 16 through an optical fiber.

The welding robot 12 is a conventional one.

Preferably, in this embodiment, the welding device includes a plurality of welding tables 13, and the plurality of welding tables 13 are arranged side by side, so as to improve the processing efficiency.

In addition, the welding device preferably comprises two welding tables 13, and the two welding tables 13 are arranged side by side, so that the processing efficiency is improved.

Preferably, in this embodiment, a plurality of positioning pins are vertically and fixedly installed at the processing position on each welding table 13 at intervals, and the plurality of positioning pins can be respectively inserted into corresponding through holes on the part 2, that is, a plurality of through holes corresponding to the plurality of positioning pins one to one are relatively arranged on the planetary disk 2-1 and the planetary cage 2-2, so that the quick positioning of the part 2 is realized, the stability of the part 2 is increased, and the processing quality of the part 2 is ensured.

Preferably, in this embodiment, two slide rails 20 are relatively and fixedly mounted on each welding table 13, and the machining position is located between the two slide rails 20, that is, the part 2 is placed on the welding table 13 at a position corresponding to the position between the two slide rails 20; the two slide rails 20 are provided with mounting frames 17 in a sliding manner, the mounting frames 17 are preferably inverted U-shaped frames, two sides of the open ends of the inverted U-shaped frames are respectively connected with the two slide rails 20 in a sliding manner, an air cylinder is fixedly mounted on any one of the slide rails 20, and the telescopic end of the air cylinder stretches along the moving direction of the mounting frame 17 and is fixedly connected with the mounting frames 17. During machining, the cylinder stretches and retracts to drive the mounting frame 17 to move to the upper portion of the machining position or move to one side of the machining position.

In addition, a pressing cylinder 18 is fixedly mounted on the closed end of the mounting frame 17, the telescopic end of the pressing cylinder 18 faces vertically downwards, and a pressing plate 19 is fixedly connected with the telescopic end of the pressing cylinder 18. When the mounting frame 17 moves to the upper part of the processing position, the pressing cylinder 18 stretches and retracts and drives the pressing plate 19 to move downwards to the pressing plate 19 to press the part 2, so that the stability of the part 2 is improved, and the processing quality of the part 2 is guaranteed.

Example 10

On the basis of the above embodiments, the present embodiment further includes a safety protection device, and the safety protection device is installed around the feeding device, the loading and unloading robot 1, and the welding device. When processing, enclose each processing equipment through safety device, avoid personnel to get into the processing region, safe and reliable.

Preferably, in this embodiment, the safety protection device includes a plurality of safety fences 21, and the plurality of safety fences 21 are fixedly enclosed around the processing area to prevent people from entering the processing area, so that the safety protection device is safe and reliable.

The utility model discloses still include switch board 24, fixed mounting has the controller in the switch board 24, and above-mentioned each electronic parts is connected with the controller through the circuit respectively, and each electronic parts operation of controller control.

The utility model discloses a theory of operation as follows:

firstly, a plurality of planet disks 2-1 are sleeved on a sleeve rod 14 on a feeding plate one 4 in a manner which can be thought by a person skilled in the art, such as a manual or mechanical manner, and the feeding plate one 4 is driven to move horizontally through the expansion and contraction of an air cylinder so as to send the planet disks 2-1 to a material taking position;

meanwhile, the worker pushes the first feeding trolley 8 with the planet cage 2-2 to one side of the second feeding platform 5 and pushes the second empty feeding trolley 9 to the other side of the second feeding platform 5; then, a material tray provided with the planetary cage 2-2 on the feeding trolley I8 is conveyed to the feeding plate II 6 through the material taking assembly 7, and the feeding plate II 6 is driven to move through the driving piece II so that the feeding plate II 6 is close to the feeding and discharging robot 1 to reach a feeding position;

secondly, sequentially conveying the planetary cage 2-2 on the feeding plate II 6 and the planetary disc 2-1 on the feeding plate I4 to a processing position on the welding table 13 through the feeding and discharging robot 1, placing the planetary cages and the planetary disc according to a set sequence, and positioning the planetary cages and the planetary discs in any mode;

thirdly, welding the part 2 by the welding robot 12;

fourthly, the parts 2 processed on the welding table 13 are taken down through the feeding and discharging robot 1 and are sent to the feeding cart 10;

the above steps are repeated to realize the welding processing of the batch parts 2.

The utility model discloses simple structure, degree of automation is high, and throughput very improves: the workstation enables former manual operation to be changed into robot operation, manual waiting time is reduced, production takt is obviously shortened, and daily capacity is improved by 15%.

Unmanned automatic production: after the workstation is adopted, the machine tool does not need to be manually loaded and unloaded, and 8-hour continuous unmanned production can be realized after the loading trolley is prepared.

In addition, the flexibility is good, and the processing method can be suitable for processing parts 2 of different varieties; the system has a data communication function, and can upload process data and equipment state data such as the processing quantity of the parts 2, the equipment running time, the equipment downtime and the like in real time.

It should be noted that, the electronic components according to the present invention are all of the prior art, and the above components are electrically connected to a controller (model TC-SCR), and a control circuit between the controller and each component is of the prior art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. The utility model provides a be used for planet carrier welded full-automatic laser welding workstation which characterized in that: the welding device comprises a feeding device, a feeding and discharging robot (1) and a welding device, wherein the feeding device and the welding device are respectively arranged beside the feeding and discharging robot (1), and the feeding and discharging robot (1) is used for conveying parts (2) to be welded, which are conveyed by the feeding device, to the welding device and taking down the parts (2) welded by the welding device.

2. The fully automated laser welding station for planet carrier welding of claim 1, wherein: the feeding device comprises a planetary disc feeding mechanism and a planetary cage feeding mechanism, the planetary disc feeding mechanism and the welding device are oppositely arranged at two ends of the loading and unloading robot (1), and the planetary disc feeding mechanism is used for storing planetary discs (2-1) in the parts (2); the planet cage feeding mechanism is installed on one side of the feeding and discharging robot (1) and used for storing planet cages (2-2) in the parts (2), and the feeding and discharging robot (1) can respectively convey the planet disc (2-1) stored on the planet disc feeding mechanism and the planet cages (2-2) stored on the planet cage feeding mechanism to the welding device.

3. The fully automated laser welding station for planet carrier welding of claim 2, wherein: the planet disc feeding mechanism comprises at least one feeding platform I (3), each feeding platform I (3) is positioned at one end of the feeding and discharging robot (1), a feeding plate I (4) used for placing the planet disc (2-1) is horizontally arranged on the feeding platform I (3) in a moving and positioning mode, and the feeding plate I (4) can be close to or far away from the feeding and discharging robot (1); and each feeding platform I (3) is also fixedly provided with a driving piece I, and the driving piece I is in transmission connection with the corresponding feeding plate I (4) and is used for driving the feeding plate I (4) to horizontally move.

4. The fully automated laser welding station for planet carrier welding of claim 2, wherein: the planet cage feeding mechanism comprises a second feeding platform (5), the second feeding platform (5) is positioned on one side of the feeding and discharging robot (1), a second feeding plate (6) used for placing the planet cage (2-2) is horizontally arranged on the second feeding platform (5) in a moving and positioning mode, and the second feeding plate (6) can be close to or far away from the feeding and discharging robot (1); and a driving part II is fixedly arranged on each feeding platform II (5), and is in transmission connection with the feeding plate II (6) and used for driving the feeding plate II (6) to horizontally move.

5. The fully automated laser welding station for planet carrier welding of claim 4, wherein: the planet cage feeding mechanism further comprises a material taking assembly (7) and a first feeding trolley (8), wherein the first feeding trolley (8) is positioned on one side of the second feeding table (5), can move and is used for storing a material tray provided with the planet cage (2-2); the material taking assembly (7) is fixedly arranged above the first feeding trolley (8) and the second feeding platform (5) and used for conveying the material plate on which the planetary cage (2-2) is arranged on the first feeding trolley (8) to the second feeding plate (6).

6. The fully automated laser welding station for planet carrier welding of claim 5, wherein: the planet cage feeding mechanism further comprises a second feeding trolley (9), and the second feeding trolley (9) is positioned on the other side of the second feeding table (5) and can move; the material taking component (7) is fixedly arranged above the first feeding trolley (8), the second feeding platform (5) and the second feeding trolley (9) and used for conveying the material plate provided with the planet cage (2-2) on the first feeding trolley (8) to the second feeding plate (6) and conveying the material plate above the second feeding plate (6) to the second feeding trolley (9).

7. The fully automated laser welding station for planet carrier welding according to any of claims 2-6, characterized in that: the automatic welding machine is characterized by further comprising a blanking device, wherein the blanking device is arranged on the other side of the feeding and blanking robot (1) and used for storing the welded parts (2) taken down by the feeding and blanking robot (1).

8. The fully automated laser welding station for planet carrier welding of claim 7, wherein: the blanking device comprises at least one blanking cart (10), and a plurality of collecting rods (11) used for collecting the parts (2) are fixedly mounted on the blanking cart (10) at uniform intervals and in an inclined mode.

9. The fully automated laser welding station for planet carrier welding according to any of claims 1-6, characterized in that: the welding device comprises a welding robot (12) and at least one welding table (13), wherein the welding table (13) is arranged beside the feeding and discharging robot (1) and is used for placing the parts (2) to be welded; the welding robot (12) is mounted beside the welding table (13) for welding the part (2) on the welding table (13).

10. The fully automated laser welding station for planet carrier welding according to any of claims 1-6, characterized in that: the automatic feeding and discharging device is characterized by further comprising a safety protection device, wherein the safety protection device is installed around the feeding device, the feeding and discharging robot (1) and the welding device.

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