Three-axis type 3D visual inspection platform for linear motor

Abstract

The utility model relates to the field of industrial automation, and discloses a three-axis type 3D visual inspection platform for a linear motor, which comprises an inspection table and a visual detector, the top end of the inspection table is fixedly connected with a linear motor I, the top end of the inspection table is fixedly connected with a sliding rail, a mover of the linear motor I is fixedly connected with an installation block I, and the installation block I is fixedly connected with a sliding rail. The top end of the first mounting block is fixedly connected with a second linear motor, the bottom end of the second linear motor is fixedly connected with a sliding block, the outer wall of the sliding block is slidably connected with the inner wall of the sliding rail, a rotor of the second linear motor is fixedly connected with a second mounting block, and the right end of the second mounting block is fixedly connected with a third linear motor. According to the utility model, through the connecting mechanism, the direction of the visual detector can be adjusted as required in the use process, and the direction and the position of the visual detector can be adjusted at the same time under the combined action of the linear motor I, the linear motor II and the linear motor III, so that the accurate detection effect is ensured.

Description

Technical Field

[0001] The utility model relates to the field of industrial automation, in particular to a three-axis 3D vision detection platform for a linear motor. Background Technique

[0002] The three-axis 3D vision detection platform for a linear motor combines the high-precision linear motion ability of the linear motor and the ability of the three-axis 3D vision detection technology to quickly and accurately obtain the three-dimensional information of the target object, forming an efficient and high-precision automatic detection platform.

[0003] At present, for the large-scale detection of products such as connectors of high-precision electronic device sensors, it is often necessary to build a 3D vision detection platform for detection.

[0004] At present, during the detection process, the vision detector can often only detect the device in a single direction and is inconvenient to adjust its direction. Therefore, a three-axis 3D vision detection platform for a linear motor is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a three-axis 3D vision detection platform for a linear motor, aiming to improve the problem that it is inconvenient to adjust the orientation of the vision detector in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A three-axis D vision detection platform for a linear motor, including a detection table and a vision detector. A linear motor one is fixedly connected to the top end of the detection table, a slide rail is fixedly connected to the top end of the detection table, a mounting block one is fixedly connected to the mover of the linear motor one, a linear motor two is fixedly connected to the top end of the mounting block one, a slider is fixedly connected to the bottom end of the linear motor two, the outer wall of the slider is slidably connected to the inner wall of the slide rail, a mounting block two is fixedly connected to the mover of the linear motor two, a linear motor three is fixedly connected to the right end of the mounting block two, and the mover of the linear motor three is connected to the vision detector through a connection mechanism. The connection mechanism includes a connection frame, and the rear end of the connection frame is fixedly connected to the mover of the linear motor three.

[0007] As a further description of the above technical solution:

[0008] A runner one is arranged inside the connection frame. An installation groove is opened at the front end of the runner one. A rotating rod one penetrates and is rotatably connected to the inner wall of the vertical position where the front end of the installation groove is located. A runner two is fixedly connected to the outer wall of the rotating rod one, and the outer wall of the runner two is fixedly connected to the vision detector. An orientation adjustment component is jointly arranged inside the connection frame and the runner one. The orientation adjustment component includes a rotating rod two, and the outer wall of the rotating rod two is rotatably connected to the inner wall of the runner one.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the second rotating rod is drivingly connected to the outer wall of the first rotating rod through a conveyor belt. A chute is provided on the inner wall of the first runner. A third rotating rod is arranged inside the chute. A first bevel gear is fixedly connected to the outer wall of the third rotating rod. A second bevel gear is fixedly connected to the outer wall of the second rotating rod below the conveyor belt.

[0011] As a further description of the above technical solution:

[0012] A positioning groove is provided on the outer wall of the right end of the first runner outside the chute. A driving block is fixedly connected to the outer wall of the third rotating rod.

[0013] As a further description of the above technical solution:

[0014] A positioning hole is provided on the outer wall of the right end of the first runner outside the positioning groove. A control groove is provided on the inner side of the connecting frame near the right end of the first runner. A control disk is slidably connected to the inner wall of the control groove. A positioning block is fixedly connected to one end of the control disk close to the positioning hole.

[0015] As a further description of the above technical solution:

[0016] A control ring is fixedly connected to the outer wall of the third rotating rod at the right end of the control disk. The control ring is arranged inside the control groove.

[0017] As a further description of the above technical solution:

[0018] The third rotating rod penetrates through the inner wall of the right end of the connecting frame, and there is a large frictional force between the third rotating rod and the inner walls of the connecting frame and the chute.

[0019] As a further description of the above technical solution:

[0020] The right end of the driving block is provided with a tip, and the left end of the positioning block is provided with a tip.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, through the setting of the connecting mechanism, the visual detector can adjust the direction as needed during use, and under the combined action of the first linear motor, the second linear motor and the third linear motor, the visual detector can adjust the orientation and position simultaneously, ensuring the accuracy of the detection effect.

[0023] 2. In the utility model, through the setting of the direction adjustment component, it is ensured that the directions of the first runner and the second runner can be adjusted, and it can be ensured that the first runner remains stationary while controlling the rotation direction of the second runner, ensuring the adjustment effect. Description of the Drawings

[0024] Figure 1 It is a three-dimensional structure schematic diagram of the overall structure in the present utility model;

[0025] Figure 2 It is a three-dimensional structural sectional schematic diagram of the connection mechanism in the present utility model;

[0026] Figure 3 In the present utility model Figure 2 It is an enlarged three-dimensional structure schematic diagram of part A;

[0027] Figure 4 It is a partially disassembled three-dimensional structure schematic diagram of the connection mechanism in the present utility model;

[0028] Figure 5 In the present utility model Figure 4 It is an enlarged three-dimensional structure schematic diagram of part B.

[0029] Legend Explanation:

[0030] 1. Detection table; 2. Linear motor one; 3. Slide rail; 4. Mounting block one; 5. Linear motor two; 6. Slide block; 7. Mounting block two; 8. Linear motor three; 9. Connection mechanism; 10. Vision detector; 91. Connection frame; 92. Rotating wheel one; 93. Installation groove; 94. Rotating rod one; 95. Rotating wheel two; 96. Direction adjustment component; 961. Rotating rod two; 962. Conveyor belt; 963. Chute; 964. Rotating rod three; 965. Bevel gear two; 966. Positioning groove; 967. Positioning hole; 968. Control groove; 969. Control disk; 9610. Positioning block; 9611. Driving block; 9612. Control ring; 9613. Bevel gear one. Detailed Embodiments

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Refer to Figure 1The utility model provides an embodiment: a three-axis 3D vision detection platform for a linear motor, comprising a detection platform 1 and a visual detector 10, the detection platform 1 is a rectangular parallelepiped with a horizontal upper surface, a linear motor 2 is fixedly connected to the top of the detection platform 1, a slide rail 3 is fixedly connected to the top of the detection platform 1, the slide rail 3 and the linear motor 2 are respectively arranged on the left and right sides of the upper surface of the detection platform 1, the mover of the linear motor 2 is fixedly connected to a mounting block 4, the top of the mounting block 4 is fixedly connected to a linear motor 2 5, the bottom of the linear motor 2 5 is fixedly connected to a slider 6, the top height of the slider 6 is consistent with the height of the mover of the linear motor 2, and the consistent height ensures that the linear motor 2 5 is in a horizontal state, the outer wall of the slider 6 is slidably connected to the inner wall of the slide rail 3, the top of the linear motor 2 5 is provided with a mounting block 2 7, the mounting block 2 7 is in the shape of a rectangular parallelepiped, and the front surface of the mounting block 2 7 is flat, and the right end of the mounting block 2 7 is fixedly connected to a linear motor 3 8.

[0033] Reference Figure 1 , Figure 2 and Figure 4 The mover of linear motor three 8 is connected to the visual detector 10 through a connecting mechanism 9. The connecting mechanism 9 includes a connecting frame 91. The shape of the connecting frame 91 is approximately U-shaped. The rear end of the connecting frame 91 is fixedly connected to the mover of linear motor three 8. A rotating wheel 92 is arranged inside the connecting frame 91. The shape of the rotating wheel 92 is a cylinder. A mounting groove 93 is opened at the front end of the rotating wheel 92. The inner wall of the rotating wheel 92 at the vertical position where the front end of the mounting groove 93 is located is penetrated and rotatably connected with a rotating rod 94. The outer wall of the rotating rod 94 is fixedly connected with a rotating wheel 2 95. The shape of the rotating wheel 2 95 is a cylinder, and the shape of the rotating wheel 2 95 matches the shape of the mounting groove 93. The outer wall of the rotating wheel 2 95 is fixedly connected to the visual detector 10.

[0034] Reference Figure 2 , Figure 3 and Figure 5 , the connecting frame 91 and the rotating wheel 1 92 are jointly provided with a direction adjustment component 96, the direction adjustment component 96 includes a second rotating rod 961, the outer wall of the second rotating rod 961 is rotatably connected to the inner wall of the rotating wheel 1 92, the outer wall of the second rotating rod 961 is connected to the outer wall of the rotating rod 1 94 through a conveyor belt 962, the rotating wheel 1 92 is provided with a groove in the outer area of ​​the conveyor belt 962, and the conveyor belt 962 does not contact the inner wall of the groove, the inner wall of the rotating wheel 1 92 is provided with a slide groove 963, and a rotating rod three 964 is provided inside the slide groove 963, the angle between the rotating rod three 964 and the rotating rod two 961 is ninety degrees, the rotating rod three 964 passes through the inner wall of the right end of the connecting frame 91, and there is a large friction force between the rotating rod three 964 and the inner wall of the connecting frame 91 and the slide groove 963. The large friction force is set to ensure that the rotating rod three 964 is not easy to rotate in the state without external force.

[0035] ReferenceFigure 2 , Figure 3 With Figure 5 , a first bevel gear 9613 is fixedly connected to the outer wall of the third rotating rod 964. A second bevel gear 965 is fixedly connected to the outer wall of the second rotating rod 961 below the conveyor belt 962. After the third rotating rod 964 moves to the left, the first bevel gear 9613 meshes with the second bevel gear 965. A positioning groove 966 is formed on the outer wall of the right end of the first runner 92 outside the sliding groove 963. The shape of the positioning groove 966 is approximately the shape formed by a plurality of cuboids arranged in a circular array with the center of the third rotating rod 964 as the midpoint. A positioning hole 967 is formed on the outer wall of the right end of the first runner 92 outside the positioning groove 966. A control groove 968 is formed on the inner side of the connecting frame 91 near the right end of the first runner 92. A control disk 969 is slidably connected to the inner wall of the control groove 968. The control disk 969 is an annular shape with an inner diameter larger than the diameter of the third rotating rod 964. A control ring 9612 is fixedly connected to the outer wall of the third rotating rod 964 at the right end of the control disk 969. The outer diameter of the control ring 9612 is the same as that of the control disk 969. The control ring 9612 is arranged inside the control groove 968. A positioning block 9610 is fixedly connected to one end of the control disk 969 close to the positioning hole 967. The shape of the positioning block 9610 fits the shape of the positioning groove 966. The left end of the positioning block 9610 is set to be a tip. A driving block 9611 is fixedly connected to the outer wall of the third rotating rod 964. The right end of the driving block 9611 is set to be a tip.

[0036] Working principle: When in use, the staff first adjusts the third rotating rod 964 according to needs. When it is necessary to adjust the rotation amplitude of the first runner 92, the staff first pulls the third rotating rod 964 to the right, so that the driving block 9611 drives the first runner 92 to rotate through the positioning groove 966.

[0037] When only the second runner 95 needs to be rotated, the staff pushes the third rotating rod 964 to the left. At this time, the third rotating rod 964 moves to a position where the first bevel gear 9613 meshes with the second bevel gear 965. Therefore, when the third rotating rod 964 is rotated at this time, the first bevel gear 9613 can drive the second rotating rod 961 to rotate through the second bevel gear 965, so that the second rotating rod 961 drives the first rotating rod 94 to rotate through the conveyor belt 962.

[0038] After the first rotating rod 94 rotates, the first rotating rod 94 drives the second runner 95 to rotate. At the same time, during the process of the staff pushing the third rotating rod 964, the driving block 9611 leaves the control groove 968. At the same time, the third rotating rod 964 drives the control ring 9612 to move to the left, and drives the control disk 969 to move during the movement, so that the positioning block 9610 enters the positioning hole 967, so that the first runner 92 and the connecting frame 91 remain relatively stationary. Therefore, when the second runner 95 is rotated, the first runner 92 cannot rotate.

[0039] After the vision detector 10 is rotated to a suitable angle, the operator can adjust the left-right horizontal position, the front-back horizontal position, and the vertical position of the vision detector 10 by adjusting the linear motor one 2, the linear motor two 5, and the linear motor three 8, so that the operator can achieve a better 3D vision detection effect.

[0040] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A three-axis 3D vision detection platform for a linear motor, comprising a detection table (1) and a vision detector (10), characterized in that: The top of the detection platform (1) is fixedly connected to a linear motor (2), the top of the detection platform (1) is fixedly connected to a slide rail (3), the mover of the linear motor (2) is fixedly connected to a mounting block (4), the top of the mounting block (4) is fixedly connected to a linear motor (5), the bottom of the linear motor (5) is fixedly connected to a slider (6), the outer wall of the slider (6) is slidably connected to the inner wall of the slide rail (3), the mover of the linear motor (5) is fixedly connected to a mounting block (7), the right end of the mounting block (7) is fixedly connected to a linear motor (8), the mover of the linear motor (8) is connected to the visual detector (10) via a connecting mechanism (9), the connecting mechanism (9) comprises a connecting frame (91), the rear end of the connecting frame (91) is fixedly connected to the mover of the linear motor (8).

2. The three-axis 3D vision detection platform for a linear motor according to claim 1, wherein: A rotating wheel (92) is arranged inside the connecting frame (91), a mounting groove (93) is provided at the front end of the rotating wheel (92), a rotating rod (94) penetrates and is rotatably connected to the inner wall of the rotating wheel (92) at the vertical position where the front end of the mounting groove (93) is located, and a rotating rod (94) is fixedly connected to the outer wall of the rotating rod (94) with a rotating wheel (95), and the outer wall of the rotating wheel (95) is fixedly connected to the visual detector (10), and a direction adjustment component (96) is arranged inside the connecting frame (91) and the rotating wheel (92), and the direction adjustment component (96) includes a rotating rod (961), and the outer wall of the rotating rod (961) is rotatably connected to the inner wall of the rotating wheel (92).

3. The three-axis 3D vision inspection platform for a linear motor according to claim 2, characterized in that: The outer wall of the rotating rod 2 (961) is connected to the outer wall of the rotating rod 1 (94) through a conveyor belt (962). The inner wall of the rotating wheel 1 (92) is provided with a slide groove (963). The interior of the slide groove (963) is provided with a rotating rod 3 (964). The outer wall of the rotating rod 3 (964) is fixedly connected to a bevel gear 1 (9613). The outer wall of the rotating rod 2 (961) below the conveyor belt (962) is fixedly connected to a bevel gear 2 (965).

4. The three-axis 3D vision detection platform for a linear motor according to claim 3, characterized in that: The outer wall of the right end of the rotating wheel 1 (92) outside the sliding groove (963) is provided with a positioning groove (966), and the outer wall of the rotating rod 3 (964) is fixedly connected with a driving block (9611).

5. The three-axis 3D vision inspection platform for a linear motor according to claim 4, characterized in that: A positioning hole (967) is provided on the outer wall of the right end of the rotating wheel (92) outside the positioning groove (966), and a control groove (968) is provided on the inner side of the connecting frame (91) near the right end of the rotating wheel (92). A control disk (969) is slidably connected to the inner wall of the control groove (968), and a positioning block (9610) is fixedly connected to one end of the control disk (969) near the positioning hole (967).

6. A three-axis 3D vision inspection platform for a linear motor according to claim 5, characterized in that: The outer wall of the rotating rod 3 (964) at the right end of the control disk (969) is fixedly connected with a control ring (9612), and the control ring (9612) is arranged inside the control groove (968).

7. A three-axis 3D vision inspection platform for a linear motor according to claim 4, characterized in that: The rotating rod three (964) passes through the inner wall of the right end of the connecting frame (91), and there is a large friction force between the rotating rod three (964) and the inner wall of the connecting frame (91) and the sliding groove (963).

8. A three-axis 3D vision inspection platform for a linear motor according to claim 5, characterized in that: The right end of the driving block (9611) is provided with a tip, and the left end of the positioning block (9610) is provided with a tip.

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