CN218629532U - Work piece semi-manufactured goods image acquisition device - Google Patents
Work piece semi-manufactured goods image acquisition device Download PDFInfo
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- CN218629532U CN218629532U CN202221656367.5U CN202221656367U CN218629532U CN 218629532 U CN218629532 U CN 218629532U CN 202221656367 U CN202221656367 U CN 202221656367U CN 218629532 U CN218629532 U CN 218629532U
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Abstract
The utility model relates to a workpiece semi-finished product image acquisition device, which comprises a workbench, wherein a workpiece placing plate is fixed at the front end of the workbench; an upright post which is forwards and fixedly connected with an upper fixing plate, a middle fixing plate and a lower fixing plate, an upper mounting shaft is rotatably arranged between the upper fixing plate and the middle fixing plate, a lower mounting shaft is rotatably arranged between the middle fixing plate and the lower fixing plate and is connected to the upper mounting shaft in a transmission manner; the camera mounting plate is fixedly sleeved on the upper mounting shaft, and the front end part of the camera mounting plate is fixedly connected with a camera downwards; the rear end part of the light source mounting plate is fixedly connected with a connecting plate backwards, the connecting plate is fixedly sleeved on the lower mounting shaft, and a light source for polishing is arranged on a fixing device on the light source mounting plate; and the upper mounting shaft is in transmission connection with the output shaft end of the positive and negative rotation motor. The utility model discloses do not cause the manipulator to interfere and do not need under the prerequisite that the work piece removed, alright carry out image acquisition to work piece semi-manufactured goods.
Description
Technical Field
The utility model relates to a work piece semi-manufactured goods image acquisition device, its mainly used carries out image acquisition to the work piece semi-manufactured goods that will get into the finish machining process.
Background
Under the circumstances that labor cost is increasing and machining technology is increasing, a machining feeding method of automatically feeding materials by a manipulator has been widely used.
Many workpieces are required to be finished in other machines after finishing the semi-finished product, and due to manual operation or other various factors, individual workpieces of different types or blanks unfinished in the semi-finished product are occasionally mixed in the workpiece semi-finished product in a batch. If workpieces of different types or blanks which are not finished with semi-finished products are automatically fed onto a machine tool, once the machining is started, the phenomenon of cutter collision is inevitably generated. Because the cutter, frock clamp etc. that finish machining adopted, the cost is generally comparatively expensive, and each item loss that the sword led to hits is generally great, and can even cause irreversible influence to subsequent finish machining precision when the sword is serious. Therefore, in the automatic feeding process of finish machining of the semi-finished workpiece, a corresponding semi-finished workpiece image acquisition device needs to be configured to acquire an image of the semi-finished workpiece, the acquired image is transmitted to a visual detection system and is compared with an image of the semi-finished workpiece stored in the visual detection system, so that the semi-finished workpiece is detected, a detection result is fed back to a manipulator, if the semi-finished workpiece is detected not to be machined, the manipulator places the workpiece in other channels, and if the semi-finished workpiece is detected to be machined, the workpiece is fed to a tool clamp of a numerical control machine tool through the manipulator.
As shown in fig. 1, a workpiece placing plate of an existing workpiece semi-finished product image acquisition device generally needs to be arranged to be movable, and the workpiece placing plate is moved to the outer sides of a camera and a light source assembly to prevent the camera and the light source assembly from interfering with the movement of a manipulator, so that the manipulator can convey a workpiece semi-finished product to the workpiece placing plate conveniently; after the semi-finished workpiece is conveyed to the workpiece placing plate, the workpiece placing plate resets and moves to a position right below the camera and the light source component, and image acquisition can be carried out at the moment; after image acquisition is completed, the workpiece placing plate is moved to the outer sides of the camera and the light source assembly again, and the manipulator conveys the semi-finished workpiece to a tool clamp of the machine tool. In the moving process of the workpiece placing plate, due to factors such as inertia, the workpiece is often deviated, the image acquisition precision is affected, and the subsequent automatic mechanical arm feeding is affected, so that the problem is troublesome.
Consequently, design a section neither can cause the interference to the material loading of manipulator, and need not remove the work piece, alright effectively carry out the work piece semi-manufactured goods image acquisition device of smooth collection to work piece semi-manufactured goods image be the utility model discloses a research purpose.
Disclosure of Invention
To the technical problem that above-mentioned prior art exists, the utility model provides a work piece semi-manufactured goods image acquisition device, this work piece semi-manufactured goods image acquisition device can effectively solve the technical problem that above-mentioned prior art exists.
The technical scheme of the utility model is that:
an image acquisition device for semi-finished workpiece comprises
The front side fixing device of the workbench is provided with a corresponding workpiece placing plate;
the upper part, the middle part and the lower part of the upright post are respectively and forwardly fixedly connected with a corresponding upper fixing plate, a middle fixing plate and a lower fixing plate; an upper mounting shaft is rotatably mounted between one side of the upper fixing plate and one side of the middle fixing plate, a lower mounting shaft is rotatably mounted between the other side of the middle fixing plate and the other side of the lower fixing plate, and the top end of the lower mounting shaft extends to the upper side of the middle fixing plate and is in transmission connection with the lower part of the upper mounting shaft in a gear meshing connection mode;
the camera mounting plate is fixedly sleeved on the upper mounting shaft and arranged forwards, and a camera with a downward lens for image acquisition is fixedly connected to the front end part of the camera mounting plate downwards;
the light source mounting plate is arranged in a ring shape, the rear end part of the light source mounting plate is fixedly connected with a corresponding connecting plate backwards, the connecting plate is fixedly sleeved on the lower mounting shaft, and a light source for polishing is arranged on a fixing device on the bottom side surface of the light source mounting plate;
the upper mounting shaft is arranged on the upper portion of the upright post and is in transmission connection with an output shaft end of the forward and reverse rotation motor.
The fixing device on the camera mounting plate is provided with a first fixing sleeve matched with the upper mounting shaft, the first fixing sleeve is sleeved on the upper mounting shaft, and the first fixing sleeve is connected with a first butt bolt which is abutted to the upper mounting shaft in a threaded connection mode.
The upper fixing device of the connecting plate is provided with a second fixing sleeve matched with the lower mounting shaft, the second fixing sleeve is sleeved on the lower mounting shaft, and the second fixing sleeve is connected with a second abutting bolt which abuts against the lower mounting shaft in a threaded connection mode.
The bottom of the workpiece placing plate is downwards fixed with a corresponding cushion block, and the cushion block is fixedly arranged on the workbench.
The workpiece placing plate and the cushion blocks as well as the cushion blocks and the workbench are fixedly connected in a screw locking mode respectively.
The working table is supported and installed by corresponding support legs.
The utility model has the advantages that:
1) The utility model discloses when carrying out image acquisition:
firstly, a forward and reverse rotation motor starts forward rotation to drive an upper mounting shaft to rotate clockwise so as to drive a camera mounting plate mounted on the upper mounting shaft to swing rightwards, meanwhile, a lower mounting shaft generates anticlockwise rotation opposite to the direction of the upper mounting shaft under the transmission of gear meshing so as to drive a connecting plate and a light source mounting plate mounted on the lower mounting shaft to swing leftwards, so that no obstacle exists on the upper part of a workpiece placing plate, and interference on the movement of a manipulator is avoided;
after the manipulator transports the semi-finished product of the workpiece to the workpiece placing plate, the forward and reverse rotating motor is started to rotate reversely to drive the upper mounting shaft and the lower mounting shaft to reset respectively, so that the camera and the light source for polishing are positioned on the upper side of the semi-finished product of the workpiece according to the height, and the semi-finished product of the workpiece is subjected to image acquisition conveniently.
2) The utility model discloses a position is adjustable between camera mounting panel and the upper portion installation axle and between linkage plate and the lower part installation axle respectively to can adjust camera, the height of polishing with the light source, with the image acquisition requirement of the work piece of adaptation different specifications.
3) The utility model discloses a bottom downward fixing device that board was placed to the work piece has corresponding cushion to place the board highly to advance the bed hedgehopping of board to the work piece, with the influence that reduces the workstation to the light effect, thereby effectively ensure the utility model discloses a practical effect.
Drawings
Fig. 1 is a schematic structural diagram of a workpiece semi-finished product image acquisition device in the background art.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:
referring to FIG. 2, an image capturing device for semi-finished workpiece includes
The device comprises a workbench 1, wherein a corresponding workpiece placing plate 2 is arranged on a front side fixing device of the workbench 1;
the upright post 3 is fixedly arranged at the rear side of the workbench 1, and the upper part, the middle part and the lower part of the upright post 3 are respectively and forwardly and fixedly connected with a corresponding upper fixing plate 4, a middle fixing plate 5 and a lower fixing plate 6; an upper mounting shaft 7 is rotatably mounted between the upper fixing plate 4 and one side of the middle fixing plate 5, a lower mounting shaft 8 is rotatably mounted between the middle fixing plate 5 and the other side of the lower fixing plate 6, and the top end of the lower mounting shaft 8 extends to the upper side of the middle fixing plate 5 and is in transmission connection with the lower part of the upper mounting shaft 7 through a gear meshing connection mode;
the camera mounting plate 9 is fixedly sleeved on the upper mounting shaft 7, the camera mounting plate 9 is arranged forwards, and a camera 10 with a downward lens for image acquisition is fixedly connected to the front end part of the camera mounting plate 9 downwards;
a light source mounting plate 11, which is arranged in a ring shape, wherein a rear end portion of the light source mounting plate 11 is fixedly connected with a corresponding connecting plate 12 backward, the connecting plate 12 is fixedly sleeved on the lower mounting shaft 8, and a light source for polishing (in this embodiment, the light source for polishing is an LED strip) is fixed on a bottom side surface of the light source mounting plate 11;
and the positive and negative rotation motor 13 is fixedly arranged at the top of the upright post 3, and the top of the upper mounting shaft 7 is in transmission connection with the output shaft end of the positive and negative rotation motor 13.
The utility model discloses when carrying out image acquisition:
firstly, a forward and reverse rotation motor 13 starts forward rotation to drive the upper mounting shaft 7 to rotate clockwise so as to drive the camera mounting plate 9 mounted on the upper mounting shaft 7 to swing rightwards, meanwhile, the lower mounting shaft 8 generates anticlockwise rotation in a direction opposite to that of the upper mounting shaft 7 under the transmission of gear meshing so as to drive the connecting plate 12 and the light source mounting plate 11 mounted on the lower mounting shaft 8 to swing leftwards, so that no obstacle exists on the upper part of the workpiece placing plate 2, and interference on the movement of a manipulator is avoided;
after the manipulator transports the semi-finished workpiece to the workpiece placing plate 2, the forward and reverse rotating motor 13 is started to rotate reversely to drive the upper mounting shaft 7 and the lower mounting shaft 8 to reset respectively, so that the camera 10 and the light source for polishing are positioned on the upper side of the semi-finished workpiece according to the height, and image acquisition is performed on the semi-finished workpiece.
The fixing device on the camera mounting plate 9 has a first fixing sleeve 901 adapted to the upper mounting shaft 7, the first fixing sleeve 901 is sleeved on the upper mounting shaft 7, and the first fixing sleeve 901 is connected with a first abutting bolt 14 abutting against the upper mounting shaft 7 by a threaded connection.
The fixing device on the connecting plate 12 has a second fixing sleeve 1201 adapted to the lower mounting shaft 8, the second fixing sleeve 1201 is sleeved on the lower mounting shaft 8, and the second fixing sleeve 1201 is connected to a second connecting bolt 15 connected to the lower mounting shaft 8 by a screw thread.
The utility model discloses a position is adjustable respectively between camera mounting panel 9 and the upper portion installation axle 7 and between linkage plate 12 and the lower part installation axle 8 to can adjust camera 10, the height of polishing with the light source, with the image acquisition requirement of the work piece of adaptation different specifications.
The bottom of the workpiece placing plate 2 is provided with a corresponding cushion block 16 downwards, and the cushion block 16 is fixedly arranged on the workbench 1. The workpiece placing plate 2 and the cushion block 16 and the workbench 1 are fixedly connected in a screw locking mode respectively.
Through the setting of cushion 16 to place the height of board 2 and carry out the bed hedgehopping to the work piece, thereby promote the interval between work piece semi-manufactured goods and the workstation 1, with reduce the influence of workstation 1 to the light effect, thereby effectively ensure the utility model discloses a practical effect.
The working platform 1 is supported and mounted by corresponding support legs 17.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a work piece semi-manufactured goods image acquisition device which characterized in that: comprises that
The device comprises a workbench (1), wherein a corresponding workpiece placing plate (2) is arranged on a front side fixing device of the workbench (1);
the upper part, the middle part and the lower part of the upright post (3) are respectively and forwardly fixedly connected with a corresponding upper fixing plate (4), a corresponding middle fixing plate (5) and a corresponding lower fixing plate (6); an upper mounting shaft (7) is rotatably mounted between the upper fixing plate (4) and one side of the middle fixing plate (5), a lower mounting shaft (8) is rotatably mounted between the middle fixing plate (5) and the other side of the lower fixing plate (6), and the top end of the lower mounting shaft (8) extends to the upper side of the middle fixing plate (5) and is in transmission connection with the lower part of the upper mounting shaft (7) in a gear meshing connection mode;
the camera mounting plate (9) is fixedly sleeved on the upper mounting shaft (7), the camera mounting plate (9) is arranged forwards, and a camera (10) with a downward lens for image acquisition is fixedly connected to the front end part of the camera mounting plate (9) downwards;
the light source mounting plate (11) is arranged in a ring shape, the rear end part of the light source mounting plate (11) is fixedly connected with a corresponding connecting plate (12) backwards, the connecting plate (12) is fixedly sleeved on the lower mounting shaft (8), and a light source for polishing is arranged on the bottom side surface of the light source mounting plate (11);
and the positive and negative rotation motor (13) is fixedly arranged at the top of the upright post (3), and the top of the upper mounting shaft (7) is in transmission connection with the output shaft end of the positive and negative rotation motor (13).
2. The semi-finished workpiece image acquisition device according to claim 1, characterized in that: the fixing device on the camera mounting plate (9) is provided with a first fixing sleeve (901) matched with the upper mounting shaft (7), the first fixing sleeve (901) is sleeved on the upper mounting shaft (7), and a first abutting bolt (14) abutting against the upper mounting shaft (7) is connected to the first fixing sleeve (901) in a threaded connection mode.
3. The semi-finished workpiece image acquisition device according to claim 1, characterized in that: fixing device has one on linkage plate (12) with second fixed sleeve (1201) of lower part installation axle (8) looks adaptation, second fixed sleeve (1201) cup joint in on lower part installation axle (8), just be connected with a butt through the threaded connection mode on second fixed sleeve (1201) and arrive second butt bolt (15) of lower part installation axle (8).
4. The semi-finished workpiece image acquisition device according to claim 1, characterized in that: the bottom of the workpiece placing plate (2) is downwards fixed with a corresponding cushion block (16), and the cushion block (16) is fixedly arranged on the workbench (1).
5. The semi-finished workpiece image acquisition device according to claim 4, characterized in that: the workpiece placing plate (2) is fixedly connected with the cushion block (16) and the cushion block (16) is fixedly connected with the workbench (1) in a screw locking mode.
6. The semi-finished workpiece image acquisition device as set forth in claim 1, wherein: the workbench (1) is supported and installed by corresponding support legs (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221656367.5U CN218629532U (en) | 2022-06-29 | 2022-06-29 | Work piece semi-manufactured goods image acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221656367.5U CN218629532U (en) | 2022-06-29 | 2022-06-29 | Work piece semi-manufactured goods image acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218629532U true CN218629532U (en) | 2023-03-14 |
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ID=85457033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221656367.5U Active CN218629532U (en) | 2022-06-29 | 2022-06-29 | Work piece semi-manufactured goods image acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218629532U (en) |
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2022
- 2022-06-29 CN CN202221656367.5U patent/CN218629532U/en active Active
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