CN215316373U - Marking device for high-speed driving motor shaft of new energy automobile - Google Patents
Marking device for high-speed driving motor shaft of new energy automobile Download PDFInfo
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- CN215316373U CN215316373U CN202121674353.1U CN202121674353U CN215316373U CN 215316373 U CN215316373 U CN 215316373U CN 202121674353 U CN202121674353 U CN 202121674353U CN 215316373 U CN215316373 U CN 215316373U
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- motor shaft
- marking device
- new energy
- energy automobile
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Abstract
The utility model relates to a marking device for a high-speed driving motor shaft of a new energy automobile, which comprises a laser marking machine, a joint robot and a conveyor, wherein the laser marking machine comprises a case, a lifting column, a laser generator and a vibration lens, and the vibration lens is connected with one side of the laser generator, which is far away from the case; a workbench is arranged below the vibration lens on the outer side of the case; the conveyor comprises a rack, a transmission mechanism and a positioning mechanism, wherein the positioning mechanism comprises a first air cylinder, and at least two second V-shaped blocks are arranged on two sides of the supporting mechanism in the rack; and the bottom of each second V-shaped block is connected with a driving mechanism. The motor shaft marking device has the advantages that the motor shaft can be marked by arranging the conveyor and the joint robot, so that the motor shaft can be marked automatically, the labor intensity of workers is reduced, and the production efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of motor shaft processing, in particular to a marking device for a high-speed driving motor shaft of a new energy automobile.
Background
When a motor shaft in an automobile high-speed driving motor is processed, the end face of the motor shaft needs to be marked, and the laser marking machine has the advantages of no action force on the surface of a workpiece, no mechanical deformation, no corrosion on the surface of a substance, no cutting force and small heat influence, and ensures the original precision of the workpiece. At present, a laser marking machine is adopted to mark the end face of a motor shaft, meanwhile, in order to realize automatic production, a conveyor is used for conveying the motor shaft, then a joint robot is used for placing the motor shaft on a workbench of the laser marking machine, and the motor shaft is taken away by the joint robot. In the prior art, the motor shaft is placed differently on the conveyer, and the joint robot is difficult to take out the motor shaft from the conveyer, can't beat the mark to the motor shaft.
It is therefore desirable to provide a marking device that can transport a motor shaft, accurately position the motor, and identify the motor shaft.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a new energy automobile high-speed driving motor shaft marking device which can transport a motor shaft and accurately mark the motor shaft.
In order to achieve the aim of the utility model, the utility model provides a marking device of a high-speed driving motor shaft of a new energy automobile, which comprises a laser marking machine, a joint robot and a conveyor,
the laser marking machine comprises a case, a lifting column, a laser generator and a vibration lens, wherein the lifting column is fixed above the case; the laser generator is connected with the lifting column; the laser generator extends towards the outer side of the case; the vibration lens is connected with one side of the laser generator, which is far away from the case; a workbench is arranged below the vibration lens on the outer side of the case; the joint robot is arranged on one side of the case close to the vibration lens;
the conveyor comprises a rack, a transmission mechanism and a positioning mechanism, wherein the rack comprises a head part and a tail part; the positioning mechanism comprises a first cylinder, and a supporting plate is arranged on one side of the head part; the supporting plate extends towards the outer side of the frame; a positioning block is arranged on the supporting plate and outside the rack; the first cylinder is arranged on the positioning block; at least two second V-shaped blocks are arranged on two sides of the supporting mechanism in the rack; the second V-shaped block is matched with the first cylinder; and the bottom of each second V-shaped block is connected with a driving mechanism.
Preferably, the transmission mechanism comprises a chain wheel, a conveying chain and a speed reducing motor, and the chain wheel is respectively arranged in the head part and the tail part; the conveying chain is arranged on the chain wheel; the number of the conveying chains is at least two; the speed reducing motor is fixed on the frame; and a plurality of supporting mechanisms are horizontally fixed on the conveying chain.
Preferably, a roller carrier is arranged between the adjacent conveying chains; a plurality of rollers are arranged above the inside of the roller frame; and the rollers are horizontally arranged below the supporting mechanism.
Preferably, the supporting mechanism comprises a connecting plate and at least two first V-shaped blocks, and the connecting plate is connected with each conveying chain; each first V-shaped block is connected to the connecting plate.
Preferably, the driving mechanism comprises a fixing plate and a second air cylinder, and the fixing plate is connected with the bottom of each second V-shaped block; and a piston rod of the second cylinder is connected with the bottom of the fixed plate.
Preferably, one side of the frame, which is far away from the first cylinder, is provided with a first baffle plate; the first baffle is disposed at a position between the tail and the second V-block.
Preferably, the top end of the first baffle plate is provided with an extending part, and the extending part extends towards the direction of the rack.
Preferably, a second baffle plate is arranged on the oblique side of the first baffle plate, which is far away from the rack.
The working principle is as follows: the utility model provides a new energy automobile high speed drive motor shaft beats mark device, control gear motor drives the sprocket through drive chain and rotates, place the motor shaft on the first V-arrangement piece of frame afterbody, the one end of motor shaft is in the below of extension, be close to first baffle, when the motor shaft drives the position of second V-arrangement piece, control gear motor closes, open the second cylinder and make the second V-arrangement piece rise, raise the motor shaft on the first V-arrangement piece, later open first cylinder, the piston rod of first cylinder releases partly with the motor shaft, fix a position the motor shaft, tak away behind the motor shaft away, joint robot presss from both sides the motor shaft clamp on the second V-arrangement piece, the transportation, vertically place the workstation on, it beats the mark to the motor shaft to open laser marking machine. And then controlling the second cylinder to enable the second V-shaped block to descend, controlling the speed reducing motor to operate again, and positioning and marking the next motor shaft.
Compared with the prior art, the marking device for the high-speed driving motor shaft of the new energy automobile has the following advantages that:
(1) the vibrating lens of the laser marking machine is arranged on the outer side of the case, so that the problem that laser marking cannot be performed due to the fact that the motor shaft is too long in length is solved;
(2) the motor shaft can be marked automatically by arranging the conveyor and the joint robot;
(3) the motor shaft is pushed by the first air cylinder to be positioned, so that the motor shaft can be conveniently taken out by a manipulator, and the motor shaft is automatically produced;
(4) the design is simple, easy to use, and low in manufacturing cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of a forward structure of the conveyor;
FIG. 4 is a schematic side view of the conveyor;
FIG. 5 is a schematic structural diagram of the first cylinder during operation;
fig. 6 is a schematic structural view of the driving mechanism.
Detailed Description
The utility model is further described below with reference to the following figures and specific examples.
As shown in figures 1-6, a new energy automobile high-speed driving motor shaft marking device comprises a laser marking machine 1, a joint robot 2 and a conveyor 3,
the laser marking machine 1 comprises a case 11, a lifting column 12, a laser generator 13 and a vibration lens 14, wherein the lifting column 12 is fixed above the case 11; the laser generator 13 is connected with the lifting column 12, and the lifting column 12 can control the laser generator 13 to move up and down; the laser generator 13 extends towards the outside of the case 11; the vibration lens 14 is connected with one side of the laser generator 13 far away from the case 11; a workbench 15 is arranged below the vibrating lens 14 on the outer side of the case 11, a motor shaft is vertically placed on the workbench 15, and the laser marking machine 1 is controlled to perform laser marking on the top end of the motor shaft, and reference is made to the prior art for the working principle and other specific structures of the laser marking machine 1;
the articulated robot 2 is arranged on one side of the case 11 close to the vibration lens 14; the joint robot 2 comprises a joint manipulator 21 and a clamping jaw 22, the joint robot 2 transfers a motor shaft from the conveyor 3 to the workbench 15 through the clamping jaw 22, and as for the working principle and the specific structure of the joint robot 2, refer to the prior art;
the conveyor 3 comprises a frame 31, a transmission mechanism and a positioning mechanism, wherein the frame 31 comprises a head part 311 and a tail part 312; the transmission mechanism comprises a chain wheel 321, a conveying chain 322 and a speed reducing motor 323, and the chain wheel 321 is respectively arranged in the head part 311 and the tail part 312; the conveying chain 322 is mounted on the chain wheel 321; the number of the conveying chains 322 is at least two; the speed reducing motor 323 is fixed on the frame 31, the speed reducing motor 323 drives the chain wheel 321 to rotate by driving the transmission chain, and further drives the conveying chain 322 to transmit, and the conveying chain 322 is transmitted from the tail part 312 to the head part 311; a plurality of supporting mechanisms 34 are horizontally fixed on the conveying chain 322, the supporting mechanisms 34 are used for placing motor shafts, the motor shafts are placed when the supporting mechanisms 34 are transmitted to the tail part 312 of the rack 31, the motor shafts are transmitted to the head part 311 of the rack 31 from the tail part 312 of the rack 31 and are taken out from the head part 311 of the rack 31, and the supporting mechanisms 34 are transmitted to the lower part of the rack 31 along with the conveying chain 322;
the supporting mechanism 34 comprises a connecting plate 341 and at least two first V-shaped blocks 342, wherein the connecting plate 341 is connected with each conveying chain 322; each of the first V-shaped blocks 342 is connected to the connection plate 341; the first V-block 342 is adapted to a motor shaft for supporting the motor shaft;
the positioning mechanism comprises a first cylinder 331, and a support plate 332 is arranged on one side of the head 311; the support plate 332 extends outward of the housing 31; a positioning block 333 is arranged on the support plate 332 and outside the frame 31; the first cylinder 331 is mounted on the positioning block 333; at least two second V-shaped blocks 334 are arranged on two sides of the support plate 332 in the frame 31, the second V-shaped blocks 334 are also adapted to the motor shaft for supporting the motor shaft, and in order to prevent the motor shaft from colliding with the second V-shaped blocks 334 during transportation, the height of the second V-shaped blocks 334 is lower than that of the first V-shaped blocks 342; the second V-block 334 is matched with the first cylinder 331, and when the second V-block 334 supports the motor shaft, a piston rod of the first cylinder 331 pushes the motor shaft for a certain distance; a driving mechanism is connected to the bottom of each second V-block 334, wherein the driving mechanism is used for lifting each second V-block 334 to a certain height, the driving mechanism comprises a fixing plate 335 and a second air cylinder 336, and the fixing plate 335 is connected with the bottom of each second V-block 334; the piston rod of the second cylinder 336 is connected with the bottom of the fixed plate 335.
When the supporting mechanism 34 is driven to the position of the second V-shaped block 334, the second air cylinder 336 is started to enable each second V-shaped block 334 to rise simultaneously through the fixing plate, the motor shaft on the first V-shaped block 342 is lifted, then the first air cylinder 331 is started, the piston rod of the first air cylinder 331 pushes out the motor shaft for a certain distance, the motor shaft is positioned, and the joint robot 2 can take out the motor shaft conveniently.
In this embodiment, a roller frame 324 is disposed between the adjacent conveying chains 322; a plurality of rollers 325 are arranged above the roller frame 324; the rollers 325 are horizontally arranged below the connecting plate 341, and the rollers 325 are used for supporting the connecting plate 341 to prevent the motor shaft from being overweight and damaging the conveying chain 322;
in this embodiment, a first baffle 313 is disposed on a side of the frame 31 away from the first cylinder 331; the first baffle 313 is arranged at a position between the tail part 312 and the second V-shaped block 334, the first baffle 313 is used for limiting the position of a motor shaft which does not pass through the second V-shaped block 334, and when the motor shaft is transmitted to the position of the first air cylinder 331, the motor shaft is far away from the telescopic range of the first air cylinder 331, so that the positioning can not be realized.
In this embodiment, the top end of the first barrier 313 is provided with an extension 3131, the extension 3131 extends towards the frame 31, the extension 3131 is used to limit the position of the motor shaft, and prevent the motor shaft from colliding with the first cylinder 331 during transmission, and when the motor shaft is placed on the first V-block 342, one end of the motor shaft is below the extension 3131, so that the motor shaft does not collide with the first cylinder 331, and is also in the extension range of the first cylinder 331.
In this embodiment, a second baffle 314 is disposed on an oblique side of the first baffle 313 away from the frame 31, the second baffle 314 is used to position the motor shaft on the second V-block 334, and when the piston rod of the first cylinder 331 pushes out one end of the motor shaft, the other end of the motor shaft contacts with the second baffle 314, so as to prevent the motor shaft from sliding on the second V-block 334, which results in inaccurate positioning.
The use method of the utility model comprises the following steps: controlling a speed reducing motor 323 to drive a conveying chain 322 for transmission, placing a motor shaft on a first V-shaped block 342 at the tail part 312 of the rack 31, enabling one end of the motor shaft to be below an extension part 3131 and close to a first baffle 313, controlling the speed reducing motor 323 to be closed when the motor shaft is transmitted to the position of a second V-shaped block 334, starting a second air cylinder 336 to enable the second V-shaped block 334 to be lifted, lifting the motor shaft on the first V-shaped block 342, then starting a first air cylinder 331, pushing out a part of the motor shaft by a piston rod of the first air cylinder 331, positioning the motor shaft, clamping, transferring and vertically placing the motor shaft of the second V-shaped block 334 on a workbench 15 by an articulated robot 2, starting a laser marking machine 1 to mark the motor shaft, taking the motor shaft away, descending the second V-shaped block 334, controlling the speed reducing motor 323 to operate again, and positioning and marking a next motor shaft.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the utility model is not limited to the embodiments disclosed, but is capable of various modifications and substitutions without departing from the spirit of the utility model.
Claims (8)
1. A marking device for a high-speed driving motor shaft of a new energy automobile is characterized by comprising a laser marking machine, a joint robot and a conveyor,
the laser marking machine comprises a case, a lifting column, a laser generator and a vibration lens, wherein the lifting column is fixed above the case; the laser generator is connected with the lifting column; the laser generator extends towards the outer side of the case; the vibration lens is connected with one side of the laser generator, which is far away from the case; a workbench is arranged below the vibration lens on the outer side of the case; the joint robot is arranged on one side of the case close to the vibration lens;
the conveyor comprises a rack, a transmission mechanism and a positioning mechanism, wherein the rack comprises a head part and a tail part; the positioning mechanism comprises a first cylinder, and a supporting plate is arranged on one side of the head part; the supporting plate extends towards the outer side of the frame; a positioning block is arranged on the supporting plate and outside the rack; the first cylinder is arranged on the positioning block; at least two second V-shaped blocks are arranged on two sides of the supporting mechanism in the rack; the second V-shaped block is matched with the first cylinder; and the bottom of each second V-shaped block is connected with a driving mechanism.
2. The marking device for the motor shaft of the high-speed drive motor of the new energy automobile as claimed in claim 1, wherein the transmission mechanism comprises a chain wheel, a conveying chain and a speed reduction motor, and the chain wheel is respectively installed in the head part and the tail part; the conveying chain is arranged on the chain wheel; the number of the conveying chains is at least two; the speed reducing motor is fixed on the frame; and a plurality of supporting mechanisms are horizontally fixed on the conveying chain.
3. The marking device for the motor shaft of the new energy automobile driven at the high speed as claimed in claim 2, wherein a roller frame is arranged between adjacent conveying chains; a plurality of rollers are arranged above the inside of the roller frame; and the rollers are horizontally arranged below the supporting mechanism.
4. The marking device for the motor shaft of the high-speed drive motor of the new energy automobile as claimed in claim 3, wherein the supporting mechanism comprises a connecting plate and at least two first V-shaped blocks, and the connecting plate is connected with each of the conveying chains; each first V-shaped block is connected to the connecting plate.
5. The marking device for the motor shaft of the high-speed driving motor of the new energy automobile as claimed in claim 1, wherein the driving mechanism comprises a fixing plate and second air cylinders, and the fixing plate is connected with the bottom of each second V-shaped block; and a piston rod of the second cylinder is connected with the bottom of the fixed plate.
6. The marking device for the high-speed driving motor shaft of the new energy automobile as claimed in any one of claims 1 to 5, wherein a first baffle is arranged on one side of the frame away from the first cylinder; the first baffle is disposed at a position between the tail and the second V-block.
7. The marking device as claimed in claim 6, wherein an extension portion is disposed at a top end of the first baffle, and the extension portion extends toward the frame.
8. The marking device for the motor shaft of the new energy automobile driven at the high speed as claimed in claim 7, wherein a second baffle is arranged on the oblique side of the first baffle, which is far away from the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674353.1U CN215316373U (en) | 2021-07-22 | 2021-07-22 | Marking device for high-speed driving motor shaft of new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674353.1U CN215316373U (en) | 2021-07-22 | 2021-07-22 | Marking device for high-speed driving motor shaft of new energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215316373U true CN215316373U (en) | 2021-12-28 |
Family
ID=79569360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121674353.1U Active CN215316373U (en) | 2021-07-22 | 2021-07-22 | Marking device for high-speed driving motor shaft of new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215316373U (en) |
-
2021
- 2021-07-22 CN CN202121674353.1U patent/CN215316373U/en active Active
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