Automatic burr processing device

Abstract

The utility model discloses an automatic burr processing device which comprises a mounting seat, a camera device, a burr processing mechanism, a driving mechanism and a control system. The camera device is installed on the installation base and used for detecting whether the workpiece has burrs or not. The burr treatment mechanism is mounted on the mounting seat; the driving mechanism is connected with the mounting seat and can drive the mounting seat to move so as to drive the burr treatment mechanism to the position where the camera device detects the burrs; the camera device, the burr processing mechanism and the driving mechanism are all in signal connection with the control system. According to the automatic burr processing device, the camera device and the burr processing mechanism are both mounted on the mounting base, then the mounting base is driven to move through the driving mechanism, the camera device can detect burrs of a workpiece and send a signal of detecting the burrs to the control system, and therefore automatic burr detection is achieved; and the control system can control the burr treatment mechanism to treat the found burrs, so that automatic treatment of the burrs is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of burr processing equipment, in particular to an automatic burr processing device. Background Art

[0002] Sheet metal parts are generally formed by stamping, which has high forming efficiency, but also results in defects in the surface quality of sheet metal parts.

[0003] At present, processed sheet metal parts have many burrs. For example, there are generally burrs at the edges of sheet metal parts, at the mounting holes or process holes of sheet metal parts. The processing of burrs generally ends with simple grinding, and it is impossible to ensure whether the burrs have been eliminated. Although the burrs can be inspected by the naked eye of the human body or a camera to check whether they have been eliminated, the inspection efficiency is low and there is production safety. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic burr processing device to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.

[0005] The technical solutions adopted to solve the above technical problems are as follows:

[0006] The automatic burr processing device includes:

[0007] A mounting seat;

[0008] A camera device, installed on the mounting seat and used to detect whether the workpiece has burrs;

[0009] A burr processing mechanism, installed on the mounting seat;

[0010] A driving mechanism, connected to the mounting seat and capable of driving the mounting seat to move, so as to drive the burr processing mechanism to the position where the camera device detects burrs;

[0011] A control system, and the camera device, the burr processing mechanism and the driving mechanism are all signal-connected to the control system.

[0012] As a further improvement of the above technical solution, the camera device and the burr processing mechanism are respectively located on opposite sides of the mounting seat, and the driving mechanism can drive the mounting seat to move so as to swap the positions of the camera device and the burr processing mechanism.

[0013] As a further improvement of the above technical solution, the burr processing mechanism includes a rotary motor and a burr grinding head. The rotary motor is installed on the mounting seat and is drivingly connected to the burr grinding head.

[0014] As a further improvement of the above technical solution, the burr grinding head is a grinding column.

[0015] As a further improvement of the above technical solution, the mounting seat is connected with a supplementary lighting structure, and the light emitting direction of the supplementary lighting structure is the same as the shooting direction of the imaging device.

[0016] As a further improvement of the above technical solution, the supplementary lighting structure includes an annular light source, and the shooting head of the imaging device faces the annular through hole of the annular light source.

[0017] As a further improvement of the above technical solution, the supplementary lighting structure further includes an extension plate, the extension plate is installed on the mounting seat, and the annular light source is installed on the extension plate.

[0018] As a further improvement of the above technical solution, the driving mechanism is a manipulator.

[0019] As a further improvement of the above technical solution, the automatic burr processing device further includes a positioning mechanism for positioning the workpiece.

[0020] As a further improvement of the above technical solution, the automatic burr processing device further includes a clamping mechanism for clamping the workpiece on the positioning mechanism.

[0021] The beneficial effects of the present utility model are as follows:

[0022] The automatic burr processing device provided by the present utility model installs both the imaging device and the burr processing mechanism on the mounting seat, and then drives the mounting seat to move through the driving mechanism. The imaging device can detect the burrs of the workpiece and send the signal of the detected burrs to the control system, thereby realizing the automatic detection of burrs. Moreover, the control system can control the burr processing mechanism to process the detected burrs, thereby realizing the automatic processing of burrs. In addition, when the driving mechanism drives the mounting seat to move, it can drive the burr processing mechanism to the position where the imaging device detects the burrs. On the basis of moving the imaging device away, it also transports the burr processing mechanism to the position where the burrs are detected, so as to process the burrs through the burr processing mechanism to ensure that the burrs are reliably processed clean. In addition, since both the imaging device and the burr processing mechanism are installed on the mounting seat, the driving mechanism can more accurately drive the burr processing mechanism to the position where the imaging device detects the burrs. Description of the Drawings

[0023] The following further describes the present utility model in conjunction with the drawings and embodiments;

[0024] Figure 1 is a schematic structural diagram of the automatic burr processing device provided by the present utility model;

[0025] Figure 2 For Figure 1 Partial enlarged view of location A of the automatic burr processing device of

[0026] Figure 3 For Figure 1 Another perspective view of the automatic burr processing device of

[0027] Figure 4 For Figure 3 Partial enlarged view of location B of the automatic burr processing device of

[0028] 1. Mounting base; 2. Imaging device; 21. Shooting head; 3. Burr processing mechanism; 31. Rotary motor; 32. Burr grinding head; 4. Driving mechanism; 5. Light supplement structure; 51. Ring-shaped light source; 511. Ring-shaped through hole; 52. Extension plate; 8. Positioning mechanism; 9. Clamping mechanism. Detailed implementation manners

[0029] This part will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present invention. However, it should not be construed as a limitation on the protection scope of the present invention.

[0030] In the description of the present invention, it should be understood that for orientation descriptions, such as up, down, front, back, left, right, etc., the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present invention.

[0031] In the description of the present invention, if there are descriptions with words such as "several", its meaning is one or more, and the meaning of multiple is more than two. Understandings such as greater than, less than, exceeding, etc. do not include the present number, and understandings such as above, below, within, etc. include the present number.

[0032] In the description of the present invention, unless otherwise clearly defined, words such as setting, installation, connection, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above words in the present invention in combination with the specific content of the technical solution.

[0033] Refer to Figures 1 - 4 , the present invention discloses an automatic burr processing device, including: a mounting base 1, an imaging device 2, a burr processing mechanism 3, a driving mechanism 4 and a control system.

[0034] The imaging device 2 is installed on the mounting base 1 and is used to detect whether the workpiece has burrs. The imaging device 2 can be a camera device or a real-time monitoring device, etc., as long as it can identify whether there are burrs on the workpiece.

[0035] The burr processing mechanism 3 is installed on the mounting base 1 and is used to process burrs. The type of the burr processing mechanism 3 can be selected according to the position of the burr. When it is necessary to process burrs on the outer edge of the workpiece, the execution structure of the burr processing mechanism 3 can be a steel wool ball or a steel bar. When it is necessary to process burrs on the inner hole of the workpiece, the execution structure of the burr processing mechanism 3 can be a grinding column.

[0036] The driving mechanism 4 is connected to the mounting base 1 and can drive the mounting base 1 to move, so as to drive the burr processing mechanism 3 to the position where the imaging device 2 detects burrs. That is to say, when the imaging device 2 detects that the burrs are not processed cleanly, the driving mechanism 4 can drive the mounting base 1 to rotate, so as to move the imaging device 2 away and transfer the burr processing mechanism 3 to the position where the burrs are found, so that the execution structure of the burr processing mechanism 3 can process the burrs cleanly.

[0037] The imaging device 2, the burr processing mechanism 3 and the driving mechanism 4 are all connected to the control system by signals.

[0038] Among them, the control system can be a computer, a single-chip microcomputer or other existing mature control devices.

[0039] When the automatic burr processing device of the present utility model works, after selecting the workpiece, the structure of the workpiece is determined. The control system controls the movement of the driving mechanism 4 according to the algorithm, so that the driving mechanism 4 can move along a preset path according to the structure of the workpiece, and the workpiece is detected by the imaging device 2. When the imaging device 2 finds burrs, it sends a signal to the control system, and the control system then controls the driving mechanism 4 to drive the imaging device 2 to move, so that the imaging device 2 is moved away and the burr processing mechanism 3 is moved to the position where the burrs are found, so as to process the burrs cleanly through the burr processing mechanism 3. That is, the automatic burr processing device can realize the functions of burr processing, detection, reprocessing and re-detection until all the positions to be detected of the workpiece are detected and the burrs are cleaned accordingly. Of course, the detection process of the automatic burr processing device can be set according to the actual situation, and it can also be used as a quality inspection device. For example, the automatic burr processing device only needs to first detect whether there are burrs. Once burrs are found, the burr processing mechanism 3 processes the burrs cleanly, and then the imaging device 2 detects whether the burrs have been processed cleanly. If they have been processed cleanly, the workpiece can be taken off the production line.

[0040] It should be noted that the automatic burr processing device of the present utility model can also only process a certain position of the workpiece. Therefore, the driving mechanism 4 only needs to have the function of switching the positions of the camera device 2 and the burr processing mechanism 3, and does not necessarily have the function of driving the mounting base 1 to synchronously drive the camera device 2 and the burr processing mechanism 3 to move along a preset path. Of course, the present utility model is illustrated and interpreted with the automatic burr processing device having the function of driving the mounting base 1 to synchronously drive the camera device 2 and the burr processing mechanism 3 to move along a preset path.

[0041] The automatic burr processing device provided by the present utility model installs both the camera device 2 and the burr processing mechanism 3 on the mounting base 1, and then drives the mounting base 1 to move through the driving mechanism 4. The camera device 2 can detect the burrs of the workpiece and send the signal of the detected burrs to the control system, thereby realizing the automatic detection of burrs. Moreover, the control system can control the burr processing mechanism 3 to process the detected burrs, thereby realizing the automatic processing of burrs. In addition, when the driving mechanism 4 drives the mounting base 1 to move, it can drive the burr processing mechanism 3 to the position where the camera device 2 detects the burrs. On the basis of moving the camera device 2 away, it also transports the burr processing mechanism 3 to the position where the burrs are detected, so as to process the burrs through the burr processing mechanism 3 to ensure that the burrs are reliably processed clean. In addition, based on the fact that both the camera device 2 and the burr processing mechanism 3 are installed on the mounting base 1, the driving mechanism 4 can more accurately drive the burr processing mechanism 3 to the position where the camera device 2 detects the burrs.

[0042] In an embodiment, the camera device 2 and the burr processing mechanism 3 are respectively located on opposite sides of the mounting base 1, and the driving mechanism 4 can drive the mounting base 1 to move so as to swap the positions of the camera device 2 and the burr processing mechanism 3. Specifically, referring to Figure 2 , the driving mechanism 4 can drive the mounting base 1 to rotate 180° in the vertical plane, so that the top and the bottom of the mounting base 1 are swapped, thereby swapping the positions of the camera device 2 and the burr processing mechanism 3. With such a setting, based on the rotation angle of 180°, the driving mechanism 4 can be limited by a travel limit switch, or an angle encoder can be installed on the driving mechanism 4 for detection, so that the rotation accuracy of the driving mechanism 4 for the mounting base 1 is relatively accurate.

[0043] In an embodiment, the burr processing mechanism 3 includes a rotary motor 31 and a burr grinding head 32. The rotary motor 31 is installed on the mounting base 1 and is drivingly connected to the burr grinding head 32. During operation, the rotary motor 31 rotates and drives the grinding head to rotate. Among them, the grinding head is more suitable for grinding the hole positions of the workpiece. In other embodiments, specifically, the burr grinding head 32 is a grinding column, which is particularly suitable for grinding the hole positions of the workpiece.

[0044] In other embodiments, the rotary motor 31 may also be connected to the burr grinding head 32 through a speed reduction mechanism to reduce the severity of the scratching of the burr grinding head 32 on the workpiece.

[0045] In one embodiment, the mounting base 1 is connected with a supplementary lighting structure 5. The light emitting direction of the supplementary lighting structure 5 is the same as the shooting direction of the imaging device 2. The imaging device 2 is supplemented with light through the supplementary lighting structure 5, so as to keep the imaging device 2 identifying burrs in a bright environment, thereby improving the detection accuracy of burrs.

[0046] In one embodiment, the supplementary lighting structure 5 includes an annular light source 51, and the shooting head 21 of the imaging device faces the annular through hole 511 of the annular light source 51. With such a setting, the annular light source 51 can prevent the problem of shadow covering of the detected hole position of the workpiece, so as to ensure the detection accuracy of burrs. In other real-time modes, the annular light source 51 can be replaced by a single-point light source or a multi-point light source distributed at intervals around the circumference of the shooting head 21.

[0047] In one embodiment, the supplementary lighting structure 5 further includes an extension plate 52. The extension plate 52 is installed on the mounting base 1, and the annular light source 51 is installed on the extension plate 52. The annular light source 51 is supported by the extension plate 52, so that the annular light source 51 can be as close as possible to the shooting head 21, so that the irradiation intensity of the annular light source 51 remains in a better state.

[0048] In one embodiment, the driving mechanism 4 is a manipulator. In this way, the driving mechanism 4 has the function of driving the mounting base 1, and thus synchronously driving the imaging device 2 and the burr processing mechanism 3 to move along a preset path. In other embodiments, the driving mechanism 4 can be a rotary cylinder, or a combination of a motor and a rotary disk, etc. At this time, the driving mechanism 4 does not have the function of driving the mounting base 1, and thus synchronously driving the imaging device 2 and the burr processing mechanism 3 to move along a preset path.

[0049] In one embodiment, in order to accurately position the workpiece, so that the control system can operate efficiently according to the preset process, the automatic burr processing device further includes a positioning mechanism 8 for positioning the workpiece. In this way, the control system only needs to control the driving mechanism 4 to perform cyclic operations. Among them, the positioning mechanism 8 is customized according to the shape of the workpiece and also switches the corresponding positioning mechanism 8 according to the workpiece being processed currently.

[0050] In one embodiment, to prevent the workpiece from moving on the positioning mechanism 8, the automatic deburring device further includes a fixed clamping mechanism 9 for clamping the workpiece on the positioning mechanism 8. Among them, the clamping mechanism 9 can be customized according to the specific structure of the workpiece, or a magnetic attraction structure can be used to suck the workpiece tightly, or a quick clamp can be used to clamp the workpiece.

[0051] In the description of this specification, the descriptions referring to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0052] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, "a plurality of" means two or more unless otherwise specifically defined.

[0053] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. Automatic burr treatment device, characterized in that: include: Mounting seat; A camera device, mounted on the mounting seat and used to detect whether the workpiece has burrs; A burr processing mechanism is installed on the mounting seat; A driving mechanism connected to the mounting seat and capable of driving the mounting seat to move so as to drive the burr processing mechanism to a position where the camera device detects the burr; The control system, the camera device, the burr processing mechanism and the driving mechanism are all connected to the control system signal.

2. The automatic burr treatment device according to claim 1, characterized in that: The camera device and the burr processing mechanism are respectively located on opposite sides of the mounting seat, and the driving mechanism can drive the mounting seat to move so as to swap the positions of the camera device and the burr processing mechanism.

3. The automatic burr treatment device according to claim 1, characterized in that: The burr processing mechanism comprises a rotary motor and a burr grinding head. The rotary motor is mounted on the mounting seat and is drivingly connected to the burr grinding head.

4. The automatic burr treatment device according to claim 3 is characterized in that: The burr grinding head is a grinding column.

5. The automatic burr treatment device according to claim 1, characterized in that: The mounting seat is connected with a fill light structure, and the light emitting direction of the fill light structure is the same as the shooting direction of the camera device.

6. The automatic burr treatment device according to claim 5, characterized in that: The fill light structure comprises an annular light source, and the camera head of the camera device faces an annular through hole of the annular light source.

7. The automatic burr treatment device according to claim 6, characterized in that: The fill light structure further includes an extension plate, the extension plate is mounted on the mounting seat, and the annular light source is mounted on the extension plate.

8. The automatic burr treatment device according to claim 1, characterized in that: The driving mechanism is a manipulator.

9. The automatic burr treatment device according to claim 1, characterized in that: The automatic burr processing device also includes a positioning mechanism, and the positioning mechanism is used for positioning the workpiece.

10. The automatic burr treatment device according to claim 9, characterized in that: The automatic burr processing device also includes a fixed clamping mechanism, and the clamping mechanism is used to clamp the workpiece on the positioning mechanism.

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