CN210633236U - Radiator hydroecium nut assembly quality - Google Patents
Radiator hydroecium nut assembly quality Download PDFInfo
- Publication number
- CN210633236U CN210633236U CN201920870500.9U CN201920870500U CN210633236U CN 210633236 U CN210633236 U CN 210633236U CN 201920870500 U CN201920870500 U CN 201920870500U CN 210633236 U CN210633236 U CN 210633236U
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- mechanical arm
- nut
- feeding
- clamping
- rotary
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Abstract
The utility model relates to a tool equipment technical field specifically is a radiator hydroecium nut assembly quality based on machine vision, including control mechanism, swivel work head, material loading conveyer belt and unloading conveyer belt, vibrations material loading machine, clamping mechanism, swivel work head, clamping mechanism, the automatically controlled part of last unloading arm, nut installation arm, material loading conveyer belt and unloading conveyer belt is connected with the control mechanism electricity, control mechanism receives the signal that the camera was shot, transmits control information for each automatically controlled part after handling, and each automatically controlled part control swivel work head, clamping mechanism, the operation of going up unloading arm, nut installation arm, material loading conveyer belt and unloading conveyer belt. The utility model is characterized in that the mechanical arm clamps the part and places the part at the target position; clamping and reversing of the clamping mechanism are achieved through the air cylinder, manual work is reduced, relevance among stations is improved, and automation degree is improved.
Description
Technical Field
The utility model relates to a tooling equipment technical field specifically is a radiator hydroecium nut assembly quality based on machine vision.
Background
The automobile radiator water chamber is a cooling system, a plurality of nuts are often required to be installed in the assembling process of the radiator water chamber, and with the development of an automatic production line, the main installation method of the nuts of the radiator water chamber is completed through manual assistance and machine equipment at present and is detected through a PLC. The water chamber assembling device has the disadvantages of low adaptability to various types of water chamber assembling, low automation degree of an assembling production line, poor relevance among stations, labor consumption and difficulty in meeting the requirements of modern industrial development.
In view of this, design a radiator hydroecium nut assembly quality that degree of automation is high and accord with the demand of modern industrial development.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a solve among the prior art degree of automation low, consume the not enough of manpower, and provide a radiator hydroecium nut assembly quality based on machine vision, the device degree of automation is high, can realize production line real-time detection.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a radiator hydroecium nut assembly quality, includes control mechanism, still includes following mechanism:
the rotary worktable is provided with at least one clamping mechanism, and a camera fixed on the cantilever is arranged right above the clamping mechanism;
the feeding conveying belt and the discharging conveying belt are arranged on the side surface of the rotary workbench, and a feeding and discharging mechanical arm is arranged between the feeding conveying belt and the discharging conveying belt;
the vibration feeding machine is fixedly arranged on the side surface of the rotary workbench far away from the feeding and discharging mechanical arm, a nut mounting mechanical arm is fixedly arranged beside the vibration feeding machine,
the electric control parts of the rotary workbench, the clamping mechanism, the feeding and discharging mechanical arm, the nut mounting mechanical arm, the feeding conveyor belt and the discharging conveyor belt are electrically connected with the control mechanism;
the control mechanism receives signals shot by the camera, control information is transmitted to each electric control part after processing, and each electric control part controls the operation of the rotary workbench, the clamping mechanism, the feeding and discharging mechanical arm, the nut mounting mechanical arm, the feeding conveying belt and the discharging conveying belt.
Preferably, the rotary worktable is in a disc shape, and three clamping mechanisms are arranged on the rotary worktable at equal included angles by taking the circle center of the rotary worktable as the center. A plurality of clamping devices are placed, and the working efficiency is improved.
Preferably, the clamping mechanism comprises a rotating shaft, an outer support plate and an inner support plate which are movably connected to two end portions of the rotating shaft, the inner support plate is arranged at the position close to the circle center of the rotary workbench, a swing cylinder connected with the rotating shaft is arranged on the side face of the inner support plate, the swing cylinder is rotatably connected with the inner support plate, a rotary platform is arranged on the rotating shaft, a telescopic cylinder is arranged on the rotary platform, and a clamping block is arranged at the end portion of a piston rod of the telescopic cylinder.
More preferably, the equidistant two rotary platform that are equipped with of rotation axis, every fixed being equipped with a set of and parallel arrangement's telescopic cylinder on rotary platform's the plane of symmetry, two telescopic cylinder's in a set of piston rod sets up relatively, and two clamp blocks on every telescopic cylinder of group press from both sides tightly or loosen the hydroecium along with the removal of piston rod, and the top surface of two telescopic cylinder of same horizontal plane is equipped with the clamping worktable, the clamping worktable is used for placing the hydroecium and rotates along with the rotation of rotation axis.
Preferably, the feeding and discharging mechanical arm is provided with widened mechanical claws which are oppositely arranged, and anti-skid rubber pads are arranged on two opposite surfaces of each widened mechanical claw. Widen the gripper and make it press from both sides to get more firmly, the setting up of anti-skidding rubber pad increases the friction.
Preferably, the vibration feeding machine is connected with a vibration feeding guide rail, and the vibration feeding guide rail inclines downwards towards the direction of the nut mounting mechanical arm. The arrangement of the vibration feeding guide rail is convenient for clamping the nut by the nut mounting mechanical arm.
Preferably, a light source is arranged on the cantilever, and the camera is a CCD industrial camera. The setting of light source guarantees the definition of shooing.
Preferably, a blocking plate is arranged on the feeding conveyor belt. Prevent that the hydroecium from dropping material loading conveyer belt.
Preferably, the nut assembling device further comprises an alarm module connected with the control unit, and the control unit transmits a nut installation error signal shot by the camera to the alarm module. Reasonable in design can in time handle the unqualified nut of installation.
Preferably, the rotary worktable is provided with a positioning plate for mounting the clamping mechanism, and the positioning plate is in threaded connection with the inner support plate and the outer support plate of the clamping mechanism. Simple structure and tight connection.
More preferably, the nut mounting mechanical arm can adjust the length of the arm to adapt to the mounting of water chambers of different models.
The working process of the assembling device is as follows:
the first step is as follows: storing template patterns before and after the radiator water chamber is installed to an image acquisition card through a camera for conventional signal processing;
the second step is that: the feeding and discharging mechanical arm clamps the water chamber from the feeding conveyor belt, the water chamber is placed on the clamping workbench, the telescopic cylinder piston rod contracts to drive the clamping block to clamp bosses on two sides of the bottom of the water chamber, the water chamber is fixed on the clamping workbench, the rotating workbench rotates clockwise by 120 degrees to the next station, and the feeding and discharging mechanical arm repeatedly operates to place the water chamber on the other clamping mechanism;
the third step: the mounting position of a water chamber nut is determined through a camera according to template information stored in an image acquisition card, a control mechanism transmits the position information to an electric control part of a nut mounting mechanical arm, the electric control part controls the nut mounting mechanical arm to clamp the nut from a feeding guide rail and mount the nut at a corresponding position of a water chamber, and after the mounting is finished, the camera shoots pictures and the template information are compared to detect whether the nut is mounted, namely, the mounting of a first working surface of the water chamber is finished;
the fourth step: after the first working face is correctly installed, the electric control component drives the swing air cylinder to rotate 90 degrees anticlockwise to drive the rotating shaft to rotate so as to enable the water chamber to rotate, the nut installation mechanical arm is used for installing a second working face of the water chamber, after the installation is finished, a camera shoots pictures and template information are compared to detect whether the nut is installed, namely, the installation of the second working face is finished, if the pictures do not accord with each other, the control unit transmits signals to the alarm module, the alarm module gives out alarm sound, and all machines stop working;
the fifth step: after the second working surface is correctly installed, the electric control component drives the swing cylinder to rotate 180 degrees clockwise, the nut installation mechanical arm installs the third working surface of the water chamber, after the installation is finished, a camera shoots pictures and template information are compared to detect whether the nut is installed, namely, the installation of the third working surface is finished, if the pictures are not consistent, the control unit transmits signals to the alarm module, the alarm module gives out alarm sound, and all machines stop working;
and a sixth step: after the third working face is correctly installed, the rotary table rotates 120 degrees clockwise to the next station, the piston rod of the telescopic cylinder extends out, the clamping block is loosened, and the installed water chamber is clamped to the discharging conveying belt by the feeding and discharging mechanical arm.
Because this application includes three clamping mechanism, can be in succession carry out work, save time improves work efficiency.
The utility model has the advantages that:
the visual positioning based on the camera is supplementary, and the arm clamp is got the part and is placed in the target location, realizes clamping mechanism's clamp tightly and reversal through the cylinder, reduces the manual work, improves the associativity between each station, improves degree of automation, and device simple structure realizes easily, is fit for industrial production.
Drawings
Fig. 1 is a schematic structural view of the nut assembling device for the water chamber of the radiator of the present invention;
FIG. 2 is a view showing a state of use of the clamping mechanism of the present invention;
fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.
In the figure: 1-a feeding conveyor belt; 2-a loading and unloading mechanical arm; 21-widening the gripper; 3, blanking and conveying belt; 4-rotating the worktable; 41-a positioning plate; 5-a clamping mechanism; 51-a swing cylinder; 52-inner support plate; 53-outer support plate; 54-telescopic cylinder; 55-a clamping block; 56-rotation axis; 57-clamping the worktable; 58-a rotating platform; 6-cantilever; 7-vibrating the feeding machine; 71-vibrating the feeding guide rail; 8, mounting a mechanical arm by a nut; 9-camera.
Detailed Description
The technical solution of the present invention is further illustrated by the following embodiments and accompanying drawings.
As shown in the attached drawings 1-3, the nut assembling device for the water chamber of the radiator comprises a control mechanism and further comprises the following mechanisms:
the rotary worktable 4 is disc-shaped, three clamping mechanisms 5 are arranged on the rotary worktable 4 at equal included angles by taking the circle center of the rotary worktable 4 as the center, and a camera 9 fixed on a cantilever 6 is arranged right above each clamping mechanism 5;
the feeding conveyor belt 1 and the discharging conveyor belt 3 are arranged on the side surface of the rotary workbench 4, and a feeding and discharging mechanical arm 2 is arranged between the feeding conveyor belt 1 and the discharging conveyor belt;
the vibration feeding machine 7 is fixedly arranged on the side surface of the rotary workbench 4 far away from the feeding and discharging mechanical arm 2, and a nut mounting mechanical arm 8 is fixedly arranged beside the vibration feeding machine 7;
the alarm module is electrically connected with the control mechanism and is used for reminding when the nut is installed wrongly;
the rotary worktable 4, the clamping mechanism 5, the feeding and discharging mechanical arm 2, the nut mounting mechanical arm 8, the feeding conveyor belt 1 and the discharging conveyor belt 3 are electrically connected with the control mechanism;
the control mechanism receives signals shot by the camera 9, transmits control information to each electric control part after processing, and each electric control part controls the operation of the rotary workbench 4, the clamping mechanism 5, the feeding and discharging mechanical arm 2, the nut mounting mechanical arm 8, the feeding conveyor belt 1 and the discharging conveyor belt 3.
The control unit receives signals shot by the camera 9, transmits the signals of correct nut installation to each electric control component, and transmits the signals of wrong nut installation to the alarm module, if the installation problem exists, the rotary workbench 4 stops rotating, the mechanical arm stops installation, and the alarm module gives out alarm sound. This application is got the part and is placed in the target location through the arm clamp, realizes clamping mechanism's the clamp tightly and the reversal through the cylinder, reduces the manual work, improves the associativity between each station, improves degree of automation.
In the embodiment of the present application,
the clamping mechanism comprises a rotating shaft 56, an outer support plate 53 and an inner support plate 52 which are movably connected with the two ends of the rotating shaft 56, the inner supporting plate 52 is arranged close to the center of the rotary table 4, the side surface of the inner supporting plate 52 is provided with a swing cylinder 51 connected with a rotating shaft 56, the swing cylinder 51 is rotatably connected with the inner supporting plate 52, the rotating shaft 56 is provided with two rotating platforms 58 at equal intervals, a group of telescopic cylinders 54 parallel to the clamping workbench 57 is fixedly arranged on the symmetrical surface of each rotating platform 58, the piston rods of the two telescopic cylinders 54 in the group are oppositely arranged, the two clamping blocks 55 on each group of telescopic cylinders clamp or loosen the radiator water chamber along with the movement of the piston rods, the clamping workbench 57 is arranged on the top surface of the two telescopic cylinders 54 on the same horizontal plane, and the clamping workbench 57 is used for placing the water chamber and rotates along with the rotation of the rotating shaft.
In the embodiment of the present application,
the feeding and discharging mechanical arm 2 is provided with widened mechanical claws 21 which are oppositely arranged, and anti-skid rubber pads are arranged on two opposite surfaces of each widened mechanical claw 21; the cantilever 6 is provided with a light source, and the camera 9 is a CCD industrial camera.
Widen the gripper and make it press from both sides and get more firmly, the friction is increased in setting up of anti-skidding rubber pad, and the definition of shooing is guaranteed in setting up of light source, and CCD industry camera imaging is clear.
In the embodiment of the present application,
the feeding conveyor belt 1 is provided with a blocking plate, the rotary workbench 4 is provided with a positioning plate 41 for installing the clamping mechanism 5, and the positioning plate 41 is in threaded connection with the inner supporting plate and the outer supporting plate of the clamping mechanism 5.
The setting of separation plate prevents that the hydroecium from dropping from the material loading conveyer belt, and the setting up of locating plate makes clamping mechanism connect firmly, and threaded connection connects closely, has certain distance between inside and outside backup pad and the locating plate, in concrete working process, guarantees that the rotation of rotation axis has sufficient space.
In the actual working process, the working process of the assembling device is as follows:
the first step is as follows: storing template patterns before and after the radiator water chamber is installed to an image acquisition card through a camera 9 for conventional signal processing;
the second step is that: the feeding and discharging mechanical arm 2 clamps the water chamber from the feeding conveyor belt 1, the water chamber is placed on the clamping workbench 57, the piston rod of the telescopic air cylinder 54 contracts to drive the clamping block 55 to clamp bosses on two sides of the bottom of the water chamber, the water chamber is fixed on the clamping workbench 57, and the rotary workbench rotates clockwise by 120 degrees to the next station;
the third step: according to template information stored in an image acquisition card, the mounting position of a water chamber nut is determined through a camera, a control mechanism transmits the position information to an electric control component of a nut mounting mechanical arm 8, the electric control component controls the nut mounting mechanical arm 8 to clamp the nut from a feeding guide rail 71 and mount the nut at a corresponding position of a water chamber, after the mounting is completed, the camera takes pictures and compares the template information to detect whether the nut is mounted, namely, the mounting of a first working surface of the water chamber is completed, if the pictures do not accord with the template pictures, a control unit transmits signals to an alarm module, the alarm module gives out alarm sound, and all machines stop working;
the fourth step: after the first working surface is correctly installed, the electric control component drives the swing cylinder 51 to rotate 90 degrees anticlockwise to drive the rotating shaft 56 to rotate so as to rotate the water chamber, the nut installation mechanical arm 8 is used for installing the third working surface of the water chamber, the nut installation mechanical arm 8 clamps nuts from the feeding guide rail 71 and installs the nuts at corresponding positions of the water chamber, after the installation is completed, the camera shooting picture is compared with the template information to detect whether the installation of the nuts is in problem, namely, the installation of the second working surface is completed, if the installation is not in accordance with the template picture, the control unit transmits a signal to the alarm module, the alarm module gives an alarm sound, and all machines stop working;
the fifth step: after the second working surface is correctly installed, the electric control component drives the swing cylinder 51 to rotate 180 degrees clockwise, the rotating shaft 56 is driven to rotate, so that the water chamber rotates, the nut installation mechanical arm 8 is used for installing the third working surface of the water chamber, the nut installation mechanical arm 8 clamps nuts from the feeding guide rail 71 and installs the nuts at corresponding positions of the water chamber, after the installation is completed, the camera shooting picture is compared with the template information to detect whether the installation of the nuts is in problem, namely, the installation of the third working surface is completed, if the installation is not in accordance with the template picture, the control unit transmits a signal to the alarm module, the alarm module gives an alarm sound, and all machines stop working;
and a sixth step: after the third working face is correctly installed, the rotary workbench 58 rotates clockwise by 120 degrees to the next station, the piston rod of the telescopic cylinder 54 extends out, the clamping block 55 is loosened, the installed water chamber is clamped to the discharging conveyor belt 4 by the feeding and discharging mechanical arm 2, and the water chamber is transported to the collecting position at the tail end of the discharging conveyor belt 3 by the discharging conveyor belt 3.
In the embodiment, the three clamping mechanisms are included, so that continuous work can be performed, the time is saved, and the working efficiency is improved.
The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to limit the present invention in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the claims.
Claims (9)
1. The utility model provides a radiator hydroecium nut assembly quality, includes control mechanism, its characterized in that still includes following mechanism:
the rotary worktable (4) is provided with at least one clamping mechanism (5), and a camera (9) fixed on the cantilever (6) is arranged right above the clamping mechanism (5);
the feeding conveyor belt (1) and the discharging conveyor belt (3) are arranged on the side surface of the rotary workbench (4), and a feeding and discharging mechanical arm (2) is arranged between the feeding conveyor belt and the discharging conveyor belt;
a vibration feeding machine (7) which is fixedly arranged on the side surface of the rotary worktable (4) far away from the feeding and discharging mechanical arm (2), a nut installation mechanical arm (8) is fixedly arranged beside the vibration feeding machine (7),
the electric control parts of the rotary workbench (4), the clamping mechanism (5), the feeding and discharging mechanical arm (2), the nut mounting mechanical arm (8), the feeding conveyor belt (1) and the discharging conveyor belt (3) are electrically connected with the control mechanism;
the control mechanism receives signals shot by the camera (9), control information is transmitted to each electric control part after processing, and each electric control part controls the operation of the rotary workbench (4), the clamping mechanism (5), the feeding and discharging mechanical arm (2), the nut mounting mechanical arm (8), the feeding conveyor belt (1) and the discharging conveyor belt (3).
2. The assembling device for the nuts of the water chambers of the heat radiator according to claim 1, wherein the rotary workbench (4) is disc-shaped, and three clamping mechanisms (5) are arranged on the rotary workbench (4) at equal included angles by taking the circle center of the rotary workbench as the center.
3. Radiator chamber nut assembling apparatus according to claim 2, wherein said clamping means (5) comprises a rotation shaft (56), an outer support plate (53) and an inner support plate (52) movably connected to both ends of the rotation shaft (56),
the inner supporting plate (52) is arranged at the position close to the circle center of the rotary workbench (4), the side surface of the inner supporting plate (52) is provided with a swing cylinder (51) connected with a rotating shaft (56),
the swing cylinder (51) is rotationally connected with the inner supporting plate (52),
a rotating platform (58) is arranged on the rotating shaft (56), a telescopic cylinder (54) is arranged on the rotating platform (58),
and a clamping block (55) is arranged at the end part of a piston rod of the telescopic cylinder (54).
4. The assembling device of water chamber nuts of heat sink according to claim 3,
two rotary platforms (58) are arranged on the rotary shaft (56) at equal intervals,
a group of telescopic air cylinders (54) which are arranged in parallel are fixedly arranged on the symmetrical surface of each rotary platform (58),
the piston rods of two telescopic cylinders (54) in one group are oppositely arranged,
two clamping blocks (55) on each group of telescopic cylinders clamp or loosen the radiator water chamber along with the movement of the piston rod,
the top surfaces of the two telescopic cylinders (54) on the same horizontal plane are provided with clamping workbenches (57).
5. The assembling device for the water chamber nut of the radiator according to claim 1, wherein the feeding and discharging mechanical arm (2) is provided with a widened mechanical claw (21), and anti-skid rubber pads are arranged on two opposite surfaces of the widened mechanical claw (21).
6. The assembling device for the nuts of the water chamber of the radiator according to claim 1, wherein the vibration feeding machine (7) is connected with a vibration feeding guide rail (71), and the vibration feeding guide rail (71) is inclined downwards towards the nut installation mechanical arm (8).
7. The assembling device for the nuts of the water chambers of the heat radiator according to claim 1, wherein a light source is arranged on the cantilever (6), and the camera (9) is a CCD industrial camera.
8. The assembling device for the nuts of the water chamber of the radiator according to claim 1, further comprising an alarm module electrically connected with the control unit, wherein the control unit transmits a signal of the nut installation error shot by the camera to the alarm module.
9. The assembling device for the water chamber nut of the radiator according to claim 1, wherein the rotary worktable (4) is provided with a positioning plate (41) for installing the clamping mechanism (5), and the positioning plate (41) is in threaded connection with the inner and outer supporting plates of the clamping mechanism (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870500.9U CN210633236U (en) | 2019-06-11 | 2019-06-11 | Radiator hydroecium nut assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870500.9U CN210633236U (en) | 2019-06-11 | 2019-06-11 | Radiator hydroecium nut assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210633236U true CN210633236U (en) | 2020-05-29 |
Family
ID=70790924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920870500.9U Expired - Fee Related CN210633236U (en) | 2019-06-11 | 2019-06-11 | Radiator hydroecium nut assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210633236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181258A (en) * | 2019-06-11 | 2019-08-30 | 浙江科技学院 | A kind of radiator water chamber nut assembling device |
-
2019
- 2019-06-11 CN CN201920870500.9U patent/CN210633236U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181258A (en) * | 2019-06-11 | 2019-08-30 | 浙江科技学院 | A kind of radiator water chamber nut assembling device |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200529 Termination date: 20210611 |
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| CF01 | Termination of patent right due to non-payment of annual fee |