Sampling inspection mechanism of quick-change tool

Abstract

The utility model discloses a quick-change tool sampling inspection mechanism which comprises an installation frame, an installation plate is installed on the installation frame, a base is installed on the top of the installation plate, a rodless air cylinder is installed on the top of the base, the power output end of the rodless air cylinder is connected with a sampling inspection table bottom plate, and a plurality of tool bases are installed on the surface of the sampling inspection table bottom plate. An anti-rotation positioning groove is formed in the bottom of the tool base, an anti-rotation positioning protrusion is arranged in the anti-rotation positioning groove, the anti-rotation positioning protrusion is fixedly installed on the sampling inspection table bottom plate, manual pressing pliers are installed on the portions, on the two sides of the tool base, of the sampling inspection table bottom plate, and a plurality of photoelectric switch installation frames are installed on the two sides of the sampling inspection table bottom plate. A photoelectric switch is installed on the top of the photoelectric switch installation frame, a transverse moving device is further installed on one side of the top of the installation plate, the power output end of the transverse moving device is connected with a vertical moving device, and the power output end of the vertical moving device is connected with a visual inspection camera. The rodless air cylinder, the transverse moving device and the vertical moving device are all connected with a control button box.

Description

Technical Field

[0001] The utility model belongs to the technical field of automated processing, and in particular relates to a sampling inspection mechanism of a quick-change tooling. Background Art

[0002] During the workpiece processing, it is usually necessary to use a sampling device to randomly check the quality of the workpiece and determine the workpiece processing information. The existing sampling mechanism is a belt or chain conveying mechanism. The workpiece processed by the equipment is directly placed on the conveying mechanism and then transported to the outside of the production line for manual inspection. This structure can generally only be used for sampling, and because there is no accurate positioning of the workpiece, it cannot be returned to the production line for further processing after the sampling is completed, and it is not compatible with products of multiple sizes, resulting in low practicality. Utility Model Content

[0003] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a sampling inspection mechanism for quick-change tooling.

[0004] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:

[0005] A quick-change tooling sampling mechanism comprises a mounting frame, a mounting plate is mounted on the top of the mounting frame, a base is mounted on the top of the mounting plate, a rodless cylinder is mounted on the top of the base, a power output end of the rodless cylinder is connected to a sampling inspection platform bottom plate, a plurality of tooling bases are mounted on the surface of the sampling inspection platform bottom plate, a plurality of tooling bases are evenly arranged on the sampling inspection platform bottom plate, wherein the spacing between two adjacent tooling bases is equal, an anti-rotation positioning groove is provided at the bottom of the tooling base, an anti-rotation positioning protrusion is provided in the anti-rotation positioning groove, the anti-rotation positioning protrusion is fixedly mounted on the sampling inspection platform bottom plate, the sampling Manual pressing clamps are installed on both sides of the tooling base of the inspection table bottom plate, and several photoelectric switch mounting frames are installed on both sides of the inspection table bottom plate, and several photoelectric switch mounting frames correspond to several tooling bases. Photoelectric switches are installed on the top of the photoelectric switch mounting frames, and a lateral moving device is also installed on one side of the top of the mounting plate. The power output end of the lateral moving device is connected to a vertical moving device, and the power output end of the vertical moving device is connected to a visual inspection camera. The rodless cylinder, the lateral moving device and the vertical moving device are all connected to a control button box, and the control button box is installed on one side of the mounting plate.

[0006] It is further defined that threaded holes are provided on four sides of the bottom of the mounting frame, an adjusting screw is threadedly connected to the threaded hole, and a non-slip foot pad is installed at the bottom of the adjusting screw. Such a structural design can achieve the effect of horizontal adjustment of the mounting frame and the effect of stable support for the mounting frame.

[0007] It is further defined that the inspection table bottom plate is also provided with a plurality of positioning rods at the corresponding tooling base, the positioning rods are hexagonal structures and are arranged in an X shape on the inspection table bottom plate, and the tooling base is provided with positioning holes matching the positioning rods. Such a structural design further improves the positioning and installation effect of the tooling base for subsequent use.

[0008] It is further defined that the photoelectric switch mounting frame is arranged in an inverted L-shaped structure. Such a structural design facilitates the installation and use of the photoelectric switch.

[0009] It is further defined that a support plate is installed in the mounting frame, a central control panel is installed on the support plate, and the central control panel is connected to the control button box, the photoelectric switch and the visual inspection camera. Such a structural design plays a connection control effect and is convenient for subsequent use.

[0010] The beneficial effects of the utility model are:

[0011] 1. The workpiece is positioned by installing a tooling base on the bottom plate of the sampling inspection table, so that the workpiece can be returned to the production line for further processing after the sampling inspection;

[0012] 2. Through the coordinated use of the anti-rotation positioning groove and the anti-rotation positioning protrusion, and with the manual pressing pliers, the tooling base can be quickly positioned and installed, and the tooling can be quickly replaced according to different workpieces, which greatly improves the time for production change compared to the traditional screw installation method;

[0013] 3. The utility model has a simple structure, and its compatibility and practicability are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;

[0015] Figure 1 This is a schematic diagram of the axial structure of a sampling mechanism of a quick-change tooling according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the enlarged structure of location A of a sampling mechanism of a quick-change tooling according to an embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of a tool base of a sampling mechanism of a quick-change tool according to an embodiment of the utility model;

[0018] The main component symbols are described as follows:

[0019] Mounting frame 1, mounting plate 2, base 3, rodless cylinder 4, sampling table bottom plate 5, tooling base 6, anti-rotation positioning groove 7, anti-rotation positioning protrusion 8, manual pressing clamp 9, photoelectric switch mounting frame 10, photoelectric switch 11, lateral moving device 12, vertical moving device 13, visual inspection camera 14, control button box 15, adjustment screw 16, anti-slip foot pad 17, positioning rod 18, support plate 19, central control panel 20. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] Embodiment 1, as Figure 1 , Figure 2 and Figure 3 As shown, a quick-change tooling sampling mechanism, a mounting plate 2 is installed on the top of the mounting frame 1, a base 3 is installed on the top of the mounting plate 2, a rodless cylinder 4 is installed on the top of the base 3, the power output end of the rodless cylinder 4 is connected to the sampling table bottom plate 5, a plurality of tooling bases 6 are installed on the surface of the sampling table bottom plate 5, and the plurality of tooling bases 6 are evenly arranged on the sampling table bottom plate 5, wherein the spacing between two adjacent tooling bases 6 is equal, an anti-rotation positioning groove 7 is provided at the bottom of the tooling base 6, an anti-rotation positioning protrusion 8 is provided in the anti-rotation positioning groove 7, and the anti-rotation positioning protrusion 8 is fixedly installed on the sampling table bottom plate 5, and the sampling table bottom plate 5 is on the tooling base 6. Manual pressing clamps 9 are installed on both sides, and several photoelectric switch mounting frames 10 are installed on both sides of the inspection table bottom plate 5. The several photoelectric switch mounting frames 10 correspond to the several tooling bases 6. A photoelectric switch 11 is installed on the top of the photoelectric switch mounting frame 10. A lateral moving device 12 is also installed on one side of the top of the mounting plate 2. The power output end of the lateral moving device 12 is connected to a vertical moving device 13, and the power output end of the vertical moving device 13 is connected to a visual inspection camera 14. The rodless cylinder 4, the lateral moving device 12 and the vertical moving device 13 are all connected to a control button box 15, and the control button box 15 is installed on one side of the mounting plate 2.

[0022] In this embodiment, during random inspection, the rodless cylinder 4 is controlled by the control button box 15, so that the rodless cylinder 4 drives the bottom plate 5 of the random inspection table to move to the production line, and the workpiece on the production line is grabbed by the manipulator and placed on the tooling base 6. The workpiece can be positioned by the tooling base 6, and the photoelectric switches 11 on both sides are detected to check whether there is a workpiece placed on the tooling base 6. When the tooling base 6 is equipped with the workpiece, the rodless cylinder 4 drives the bottom plate 5 of the random inspection table to slide out to the working range of the manipulator and move to the lower side of the visual inspection camera 14. The position of the visual inspection camera 14 is moved and adjusted by the horizontal moving device 12 and the vertical moving device 13 to facilitate the visual inspection camera 14 to inspect the workpiece. Manual inspection can also be performed directly. After the inspection is completed, it is transported to the production line again, grabbed by the manipulator and put back on the production line. When it is put back on the production line, due to the positioning of the tooling base 6, the workpiece can be returned to the production line for further processing after the random inspection.

[0023] When it is necessary to replace the tooling base 6 of different specifications and models, it is only necessary to operate the manual pressing clamp 9 to remove the tooling base 6 from the bottom plate 5 of the sampling inspection table for replacement. After replacing the new tooling base 6, align the anti-rotation positioning groove 7 at the bottom of the tooling base 6 with the anti-rotation positioning protrusion 8 and insert it, so that it can limit the tooling base 6 and prevent rotation. Finally, press the manual pressing clamp 9 to apply pressure to ensure that the tooling base 6 is fixedly installed, thereby achieving quick-change installation, and being able to quickly replace the tooling according to different products.

[0024] Among them, during random inspection, a fixed frequency random inspection can also be set. When a certain number of workpieces are processed, one piece is randomly inspected and placed on the tooling base 6 for inspection. Compulsory random inspection can also be carried out, such as the first workpiece processed after the machine tool tool is changed or the first workpiece processed at the beginning of the shift.

[0025] Embodiment 2, as Figure 1 As shown, this embodiment adds the following structure on the basis of embodiment 1: threaded holes are provided on four sides of the bottom of the mounting frame 1, and an adjusting screw 16 is threadedly connected to the threaded hole. An anti-skid foot pad 17 is installed at the bottom of the adjusting screw 16.

[0026] In this embodiment, when in use, the adjusting screw 16 can be adjusted so that the adjusting screw 16 drives the anti-skid pad 17 to move up and down at the bottom of the mounting frame 1, so as to adjust the mounting frame 1 horizontally, ensure the horizontal effect of the mounting frame 1 when supporting, and provide stable support through the anti-skid pad 17.

[0027] Embodiment 3, as Figure 3As shown, this embodiment adds the following structure on the basis of Embodiment 1: the bottom plate 5 of the sampling table is further provided with a plurality of positioning rods 18 at the corresponding tooling base 6; the positioning rods 18 are hexagonal in structure and are arranged in an X shape on the bottom plate 5 of the sampling table; the tooling base 6 is provided with positioning holes matching the positioning rods 18.

[0028] In this embodiment, when replacing the tooling base 6, before the bottom of the tooling base 6 is installed through the anti-rotation positioning groove 7 and the anti-rotation positioning protrusion 8, the tooling base 6 will first be inserted with the positioning rod 18. After preliminary positioning by the positioning rod 18, it will be installed through the anti-rotation positioning groove 7 and the anti-rotation positioning protrusion 8, thereby further improving the positioning and installation effect of the tooling base 6.

[0029] Embodiment 4, as Figure 1 and Figure 3 As shown, this embodiment adds the following structure on the basis of the embodiment 1: the photoelectric switch mounting frame 10 is arranged in an inverted L-shaped structure.

[0030] In this embodiment, during installation, since the photoelectric switch mounting frame 10 is arranged in an inverted L-shaped structure, the top of the photoelectric switch mounting frame 10 has an installation position, which is convenient for installing the photoelectric switch 11.

[0031] Embodiment 5, as Figure 1 As shown, this embodiment adds the following structure on the basis of embodiment 1: a support plate 19 is installed in the mounting frame 1, a central control panel 20 is installed on the support plate 19, and the central control panel 20 is connected to the control button box 15, the photoelectric switch 11 and the visual inspection camera 14.

[0032] In this embodiment, when in use, the central control panel 20 can be set so that the central control panel 20 can control the control button box 15, the photoelectric switch 11 and the visual inspection camera 14, so that it can achieve an automatic sampling effect with a fixed frequency.

[0033] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A quick-change tooling sampling mechanism, characterized in that: The utility model comprises a mounting frame (1), a mounting plate (2) is mounted on the top of the mounting frame (1), a base (3) is mounted on the top of the mounting plate (2), a rodless cylinder (4) is mounted on the top of the base (3), a power output end of the rodless cylinder (4) is connected to a sampling table bottom plate (5), a plurality of tooling bases (6) are mounted on the surface of the sampling table bottom plate (5), the plurality of tooling bases (6) are evenly arranged on the sampling table bottom plate (5), wherein the spacing between two adjacent tooling bases (6) is equal, an anti-rotation positioning groove (7) is provided at the bottom of the tooling base (6), an anti-rotation positioning protrusion (8) is provided in the anti-rotation positioning groove (7), the anti-rotation positioning protrusion (8) is fixedly mounted on the sampling table bottom plate (5), and the sampling table bottom plate (5) is on the tooling base (6) ) are installed on both sides of the inspection table bottom plate (5), a plurality of photoelectric switch mounting frames (10) are installed on both sides of the inspection table bottom plate (5), the plurality of photoelectric switch mounting frames (10) correspond to the plurality of tooling bases (6), a photoelectric switch (11) is installed on the top of the photoelectric switch mounting frame (10), a lateral moving device (12) is also installed on one side of the top of the mounting plate (2), the power output end of the lateral moving device (12) is connected to a vertical moving device (13), the power output end of the vertical moving device (13) is connected to a visual inspection camera (14), the rodless cylinder (4), the lateral moving device (12) and the vertical moving device (13) are all connected to a control button box (15), and the control button box (15) is installed on one side of the mounting plate (2).

2. The quick-change tooling sampling mechanism according to claim 1, characterized in that: The four sides of the bottom of the mounting frame (1) are provided with threaded holes, the threaded holes are internally threadedly connected with adjusting screws (16), and the bottom of the adjusting screws (16) is provided with anti-skid pads (17).

3. The sampling inspection mechanism of a quick-change tooling according to claim 2, characterized in that: The inspection table bottom plate (5) is also provided with a plurality of positioning rods (18) at the corresponding tool base (6); the positioning rods (18) are hexagonal in structure and are arranged in an X shape on the inspection table bottom plate (5); the tool base (6) is provided with positioning holes matching the positioning rods (18).

4. The sampling inspection mechanism of the quick-change tooling according to claim 3 is characterized in that: The photoelectric switch mounting frame (10) is arranged in an inverted L-shaped structure.

5. The sampling inspection mechanism of the quick-change tooling according to claim 4 is characterized in that: A support plate (19) is installed in the mounting frame (1), a central control panel (20) is installed on the support plate (19), and the central control panel (20) is connected to a control button box (15), a photoelectric switch (11) and a visual inspection camera (14).

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