Automatic full-size high-speed multi-station detection work station

Abstract

The utility model discloses an automatic full-size high-speed multi-station detection workstation, relates to the technical field of size detection, and aims to solve the technical problem that the contact position of a fixed part of a current detection workbench and a to-be-detected part can block the shooting of a visual detection part and influence the detection effect. The detection workbench comprises a detection workbench main body, a clamping feeding part installed on the detection workbench main body, a size detection part installed on the detection workbench main body, a rotating table installed on the detection workbench main body, and a plurality of positioning tools annularly installed on the rotating table at equal intervals. According to the utility model, the four positioning blocks distributed along the X axis and the Y axis are arranged, and the positioning blocks can move up and down through the cylinders, so that two end surfaces of the positioning blocks are detected through the Y axis after the positioning blocks of the X axis position the side surface of the rotation detection part. According to the utility model, all side surfaces and end surfaces of the component to be detected can be detected, the situation that a clamping surface cannot be detected is avoided, and the detection effect is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of size detection, and more specifically to an automatic full-size high-speed multi-station detection workstation. Background Art

[0002] In modern industrial production, product quality inspection requirements are becoming increasingly stringent. Traditional inspection methods are often inefficient, have limited accuracy, and are unable to meet the demands of large-scale production. For example, in industries such as automotive parts manufacturing and electronic component production, multiple product dimensions and appearance characteristics must be inspected quickly and accurately. This has led to the development of inspection workbenches, which often utilize vision systems to perform inspection tasks.

[0003] However, when visually inspecting components on existing inspection workstations, the fixtures often come into contact with the components at the end or side faces. This contact can obstruct the visual inspection of the components, resulting in incomplete inspection results. To address this, we propose an automated, full-size, high-speed, multi-station inspection workstation. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to actual needs, and provide an automatic full-size high-speed multi-station inspection workstation to solve the technical problem that the contact position between the current inspection workbench fixings and the parts to be tested will block the visual inspection part shooting and affect the inspection effect.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an automatic full-size high-speed multi-station inspection workstation, comprising an inspection workbench body, a clamping and loading portion mounted on the inspection workbench body, a size inspection portion mounted on the inspection workbench body, a rotary table mounted on the inspection workbench body, and a plurality of equidistant annular positioning fixtures mounted on the rotary table;

[0006] The positioning tooling includes a pallet, a rotating motor A, a fixed plate, a bracket, a cylinder, a movable plate, a linear motor, a mounting seat, a rotating motor B and a positioning block. Several rotating motors A are equidistantly installed in a ring shape at the bottom end of the pallet. The output end of the rotating motor A passes through the pallet and is fixedly connected to the fixed plate. The top of the fixed plate is fixedly connected to the bracket. The cylinder is installed at the top of the bracket. The output end of the cylinder passes through the bracket and is fixedly connected to the movable plate. The linear motor is installed at the top of the movable plate. The output end of the linear motor is fixedly connected to the mounting seat. The rotating motor B is installed at the top of the mounting seat. The output end of the rotating motor B passes through the mounting seat and is connected to the positioning block.

[0007] Preferably, the clamping and loading part includes an X-axis driving component, a Z-axis driving component and a clamping robot arm, and the clamping robot arm is located above the positioning tooling.

[0008] Preferably, the size detection unit includes a Z-axis driving component and a visual detection device, and the visual detection device is located above the positioning tooling.

[0009] Preferably, a guide rod is installed on the top end of the bracket, and the guide rod is slidably connected to the movable plate.

[0010] Preferably, an open opening is provided at the front end of the center of the positioning block, the open opening is provided with a large head end and a small head end, and the small head end is located on the inner side of the positioning block, and a socket is provided at the rear end of the center of the positioning block, and the front end of the socket is connected to the small head end.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. This utility model uses four positioning blocks distributed along the X and Y axes, and uses cylinders to move the positioning blocks up and down. After the X-axis positioning block positions and rotates the side of the detection component, the Y-axis detection of the two end faces of the positioning block is performed. This utility model can detect all side and end faces of the component to be tested, avoiding the situation where the clamping surface cannot be detected, and optimizing the detection effect.

[0013] 2. By providing an open opening and a socket, the positioning block secures components with flat sides, the open opening secures components with irregularly shaped protrusions, and the socket secures components with axial protrusions. This design effectively secures components of varying shapes, preventing them from falling during rotation or lifting. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the positioning tool of the utility model;

[0016] Figure 3 This is a schematic structural diagram of a rotating motor at position A of the present invention;

[0017] Figure 4 This is a structural diagram of the positioning block of the utility model.

[0018] Explanation of the numbers in the figure: 1. Detection workbench body; 2. Clamping and loading part; 3. Dimension detection part; 4. Rotating table; 5. Positioning tooling; 501. Pallet; 502. Rotating motor A; 503. Fixed plate; 504. Bracket; 505. Cylinder; 506. Movable plate; 507. Linear motor; 508. Mounting seat; 509. Rotating motor B; 510. Positioning block; 511. Guide rod; 512. Open mouth; 513. Socket. DETAILED DESCRIPTION

[0019] like Figures 1 to 4 As shown, the utility model relates to an automatic full-size high-speed multi-station inspection workstation, comprising an inspection workbench body 1, a clamping and loading portion 2 mounted on the inspection workbench body 1, a size inspection portion 3 mounted on the inspection workbench body 1, a rotating table 4 mounted on the inspection workbench body 1, and four equidistant annular positioning fixtures 5 mounted on the rotating table 4;

[0020] The positioning tool 5 includes a pallet 501, a rotating motor A502, a fixed plate 503, a bracket 504, a cylinder 505, a movable plate 506, a linear motor 507, a mounting seat 508, a rotating motor B509 and a positioning block 510. The four rotating motors A502 are equidistantly installed in a ring at the bottom end of the pallet 501. The output end of the rotating motor A502 passes through the pallet 501 and is fixedly connected to the fixed plate 503. The top of the fixed plate 503 is fixedly connected to the bracket 504. The cylinder 505 is installed at the top of the bracket 504. The output end of the cylinder 505 passes through the bracket 504 and is fixedly connected to the movable plate 506. The linear motor 507 is installed at the top of the movable plate 506. The output end of the linear motor 507 is fixedly connected to the mounting seat 508. The rotating motor B509 is installed at the top of the mounting seat 508. The output end of the rotating motor B509 passes through the mounting seat 508 and is connected to the positioning block 510. The present invention provides four positioning blocks 510 distributed along the X-axis and Y-axis, and uses a cylinder 505 to enable the positioning blocks 510 to move up and down. After the X-axis positioning blocks 510 locate the side of the rotating detection component, the two end faces of the positioning blocks 510 are detected along the Y-axis. The present invention can detect all side and end faces of the component to be tested, avoiding the situation where the clamping surface cannot be detected, and optimizing the detection effect.

[0021] Furthermore, the clamping and loading part 2 includes an X-axis drive component, a Z-axis drive component, and a clamping mechanical arm, and the clamping mechanical arm is located above the positioning tool 5. By providing the X-axis drive component, the Z-axis drive component, and the clamping mechanical arm, the present invention enables the clamping mechanical arm to clamp the component to be tested and place it on the positioning tool 5.

[0022] Furthermore, the size detection unit 3 includes a Z-axis drive component and a visual detection device, and the visual detection device is located above the positioning fixture 5. The utility model enables the visual detection device to adjust its height by arranging the Z-axis drive component and the visual detection device.

[0023] Furthermore, a guide rod 511 is installed on the top of the bracket 504, and the guide rod 511 is slidably connected to the movable plate 506. The utility model enables the movable plate 506 to move linearly along the guide rod 511 by providing the guide rod 511.

[0024] In the embodiment of the present invention, in order to enable the positioning block 510 to better fix the component to be tested and prevent the component from falling, Figure 4 The present utility model discloses the specific structure of a positioning block 510. An open opening 512 is provided at the front end of the center of the positioning block 510. The open opening 512 is provided with a large end and a small end, and the small end is located inside the positioning block 510. A socket 513 is provided at the rear end of the center of the positioning block 510. The front end of the socket 513 is connected to the small end. By providing the open opening 512 and the socket 513, the positioning block 510 can fix the component to be tested with a flat side surface. The open opening 512 can fix the component to be tested with a special-shaped protrusion, and the socket 513 can fix the component to be tested with an axial protrusion. The present utility model can effectively fix components to be tested in different shapes and prevent the component to be tested from falling during rotation or lifting.

[0025] Working Principle: This embodiment provides an automatic full-size high-speed multi-station inspection workstation. When in use, the component to be tested is placed on the positioning fixture 5 by clamping the loading part 2, and the rotating table 4 drives the positioning fixture 5 to move below the size inspection part 3;

[0026] First, the two rotary motors A502 of the X-axis drive the fixed plate 503 to rotate, causing the fixed plate 503 to drive the positioning block 510 to rotate onto the X-axis. The linear motor 507 drives the mounting base 508 to move, and the mounting base 508 drives the rotary motor B509 and the positioning block 510 to move. The positioning block 510 fits against the end face of the part to be measured, fixing the part to be measured. The cylinder 505 drives the movable plate 506 to move along the guide rod 511 to lift the part to be measured. The rotary motor B509 is turned on, driving the part to be measured to slowly rotate under the dimension detection part 3, thereby completing the side dimension detection. The part to be measured is then lowered and returned to its original position.

[0027] Then, the two rotating motors A502 of the Y axis are started, and the positioning block 510 is attached to the side of the component to be measured. The above steps are repeated until the end face of the component to be measured passes through the dimension detection unit 3, thereby completing the dimension detection of the end face of the component to be measured.

[0028] Subsequently, the rotary table 4 drives the positioning fixture 5 to continue to move, so that another positioning fixture 5 with the component to be tested is moved to the bottom of the size detection part 3 to complete another detection.

[0029] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. An automatic full-size high-speed multi-station inspection workstation, characterized in that: The invention comprises a detection workbench body (1), a clamping and loading part (2) installed on the detection workbench body (1), a size detection part (3) installed on the detection workbench body (1), a rotating table (4) installed on the detection workbench body (1), and a plurality of positioning fixtures (5) installed on the rotating table (4) in an equidistant ring shape; The positioning fixture (5) includes a tray (501), a rotary motor A (502), a fixed plate (503), a bracket (504), a cylinder (505), a movable plate (506), a linear motor (507), a mounting seat (508), a rotary motor B (509) and a positioning block (510). Several rotary motors A (502) are equidistantly mounted in a ring shape at the bottom end of the tray (501). The output end of the rotary motor A (502) passes through the tray (501) and is fixedly connected to the fixed plate (503). The top end of the fixed plate (503) is connected to the bracket (510). The cylinder (505) is fixedly connected to the bracket (504), the output end of the cylinder (505) passes through the bracket (504) and is fixedly connected to the movable plate (506), the linear motor (507) is installed at the top of the movable plate (506), the output end of the linear motor (507) is fixedly connected to the mounting seat (508), the rotary motor B (509) is installed at the top of the mounting seat (508), the output end of the rotary motor B (509) passes through the mounting seat (508) and is connected to the positioning block (510).

2. The automatic full-size high-speed multi-station inspection workstation according to claim 1, characterized in that: The clamping and loading part (2) comprises an X-axis driving component, a Z-axis driving component and a clamping mechanical arm, and the clamping mechanical arm is located above the positioning tool (5).

3. The automatic full-size high-speed multi-station inspection workstation according to claim 2, characterized in that: The size detection part (3) includes a Z-axis driving component and a visual detection device, and the visual detection device is located above the positioning tool (5).

4. The automatic full-size high-speed multi-station inspection workstation according to claim 3, characterized in that: A guide rod (511) is installed at the top end of the bracket (504), and the guide rod (511) is slidably connected to the movable plate (506).

5. The automatic full-size high-speed multi-station inspection workstation according to claim 4, characterized in that: An open opening (512) is provided at the front end of the center of the positioning block (510), the open opening (512) is provided with a large end and a small end, and the small end is located inside the positioning block (510), and a socket (513) is provided at the rear end of the center of the positioning block (510), and the front end of the socket (513) is communicated with the small end.

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