Gluing line width and line height three-dimensional automatic detection machine

Abstract

The utility model relates to the field of gluing detection, and discloses a gluing line width and line height three-dimensional automatic detection machine which comprises a shell, the inner wall of the shell is rotatably connected with a lead screw, the outer wall of the shell is provided with a first motor, the outer wall of the lead screw is in threaded connection with a connecting block, the right surface of the connecting block is provided with an electric push rod, and the right surface of the electric push rod is provided with a second motor. An output shaft of the electric push rod is fixedly connected with a mounting block, the inner wall of the mounting block is rotatably connected with a rotating shaft, the bottom of the rotating shaft is provided with a connecting assembly, the connecting assembly comprises a fixing block, and the lower surface of the fixing block is connected with a visual detection sensor body in a clamped mode. According to the visual inspection sensor, the connecting assembly is arranged, the trapezoid of the fixing block can be rapidly connected with the connecting groove, the installation efficiency is improved, the extrusion block extrudes the fixing column through the spring, so that the fixing effect of the fixing column is more stable, the visual inspection sensor body is not prone to disengagement in the working process, and the overhaul and maintenance efficiency is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of gluing detection, especially to a three-dimensional automatic detection machine for gluing line width and line height. BACKGROUND

[0002] Gluing process is a technology widely used in production and manufacturing process, and with the increasingly mature robot technology, gluing process automation has become a trend. Gluing automation refers to the robot holding the glue gun to apply glue on the part according to the preset program. However, due to factors such as deformation of the target object or fixture installation error, there are often gaps or uneven application of glue, so the quality of the glue needs to be detected.

[0003] In recent years, the gluing quality detection based on visual measurement is more and more widely used in production and manufacturing enterprises. By reconstructing the results of visual measurement in three-dimensional form on the computer, the detection personnel can easily observe the gaps or uneven application of glue.

[0004] In the prior art, the equipment for gluing detection often uses single camera shooting, which often produces shooting dead angles due to factors such as motion angle during use, causing adverse effects on the detection effect. At the same time, the equipment shell is mostly integrated, which needs to be completely disassembled for maintenance, which is inconvenient for maintenance. Therefore, a three-dimensional automatic detection machine for gluing line width and line height is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a three-dimensional automatic detection machine for gluing line width and line height, which aims to improve the problem of "the equipment for gluing detection often uses single camera shooting, which produces shooting dead angles, and the equipment shell is mostly integrated, which is inconvenient for maintenance" in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a three-dimensional automatic detection machine for gluing line width and line height, comprising a shell, a lead screw is rotatably connected to the inner wall of the shell, a motor one is installed on the outer wall of the shell, a connecting block is threadedly connected to the outer wall of the lead screw, a right surface of the connecting block is installed with an electric push rod, an output shaft of the electric push rod is fixedly connected with a mounting block, a rotating shaft is rotatably connected to the inner wall of the mounting block, a connecting assembly is arranged at the bottom of the rotating shaft, the connecting assembly comprises a fixed block, a visual detection sensor body is clamped to the lower surface of the fixed block, a fixed column is slidably connected to the inner wall of the fixed block, a sliding plate is slidably connected to the inner wall of the fixed block, the fixed column and the sliding plate are elastically connected through a spring, an extrusion block is rotatably connected to the inner wall of the fixed block, a connecting groove is formed in the inner wall of the visual detection sensor body, and a pressing column is slidably connected to the inner wall of the visual detection sensor body.

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

[0008] The right surface of the visual detection sensor body is fixedly connected with an extension frame, the lower surface of the visual detection sensor body is provided with an image collector two and an image collector three, and the lower surface of the extension frame is provided with an image collector one.

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

[0010] The output shaft of the motor one is fixedly connected to the front surface of the lead screw, and the connecting block is slidingly connected to the inner wall of the shell.

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

[0012] One end of the spring is fixedly connected to the lower surface of the fixed column, the other end of the spring is fixedly connected to the upper surface of the sliding plate, and the extrusion block is in the shape of a fan.

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

[0014] The lower surface of the visual detection sensor body is provided with a V-shaped inclined surface, and the image collector two and the image collector three are symmetrically installed on the inclined surface of the visual detection sensor body.

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

[0016] The upper surface of the mounting block is provided with a motor two, and the output shaft of the motor two is fixedly connected to the upper surface of the rotating shaft.

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

[0018] The lower surface of the extension frame is in an inclined shape, and the image collector one is installed on the inclined surface of the extension frame.

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

[0020] The fixed block is in the shape of a trapezoid, and the fixed block is matched with the connecting groove.

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

[0022] 1、The trapezoidal fixed block of the connecting assembly can be quickly connected with the connecting groove, the installation efficiency is improved, the extrusion of the spring on the fixed column makes the fixed effect of the fixed column more stable, the visual detection sensor body cannot be easily separated during the working process, and the maintenance efficiency is further improved.

[0023] 2. The utility model discloses a visual inspection sensor body bottom sets up the inclined surface of V -shaped, can let image collector two and image collector three to the both sides of the glue body that coats accurately measure, guarantee that the width of coating glue is high and meets the requirement, image collector one of installing in extension frame can measure the route of coating glue, further improve the effect of measurement. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the three -dimensional structure schematic diagram of whole device in the utility model;

[0025] Figure 2 It is the split three -dimensional structure schematic diagram of connecting assembly and visual inspection sensor body in the utility model;

[0026] Figure 3 It is the three -dimensional structure overhead view schematic diagram of visual inspection sensor body in the utility model;

[0027] Figure 4 It is the front view three -dimensional structure cross section schematic diagram of connecting assembly in the utility model.

[0028] Legend:

[0029] 1, shell, 2, screw rod, 3, motor one, 4, connecting block, 5, electric push rod, 6, mounting block, 7, motor two, 8, visual inspection sensor body, 9, connecting assembly, 91, fixed block, 92, fixed column, 93, spring, 94, sliding plate, 95, extrusion block, 96, pressing column, 97, connecting groove, 10, image collector one, 11, image collector two, 12, image collector three, 13, extension frame, 14, rotating shaft. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0031] Reference Figure 1 - Figure 3The utility model provides an embodiment: a kind of glueing line width line high three-dimensional automatic detection machine, including the shell 1 for installing other components, the inner wall rotationally connected of shell 1 is used to drive connecting block 4 to move screw rod 2, the outer wall of shell 1 is equipped with motor one 3 for driving screw rod 2 rotation, the outer wall of screw rod 2 is threadedly connected for installing electric push rod 5 connecting block 4, the right surface of connecting block 4 is equipped with electric push rod 5 for pushing mounting block 6, the output shaft of electric push rod 5 is fixedly connected for installing motor two 7 mounting block 6, the inner wall rotationally connected of mounting block 6 is used to drive fixed block 91 rotation rotating shaft 14, the bottom of rotating shaft 14 is equipped with the connecting assembly 9 for installing fixed visual detection sensor body 8, connecting assembly 9 includes the fixed block 91 for installing other components, the lower surface of fixed block 91 is clamped with visual detection sensor body 8, visual detection sensor body 8 is prior art structure, and in the technical personnel of this field can be realized, since it is prior art, so in this case just do not make too much description, the inner wall slidingly connected of fixed block 91 is used for fixed fixed column 92, the inner wall slidingly connected of fixed block 91 is used for installing spring 93 sliding plate 94, fixed column 92 and sliding plate 94 are elastically connected by spring 93, spring 93 provides elastic force for fixed column 92, the inner wall rotationally connected of fixed block 91 is used for pushing sliding plate 94 extrusion block 95, the inner wall of visual detection sensor body 8 is equipped with the connecting groove 97 for installing fixed block 91, the inner wall slidingly connected of visual detection sensor body 8 is used for pushing fixed column 92 pressing column 96.

[0032] Refer to Figure 2 、 Figure 4 The right surface of visual detection sensor body 8 is fixedly connected with extension frame 13 for installing image collector one 10, the lower surface of visual detection sensor body 8 is provided with image collector two 11 and image collector three 12, the lower surface of extension frame 13 is provided with image collector one 10, the lower surface of visual detection sensor body 8 is provided with V-shaped inclined surface, V-shaped inclined surface can accurately measure the two sides of the glue body of image collector two 11 and image collector three 12, image collector two 11 and image collector three 12 are symmetrically installed on the inclined surface of visual detection sensor body 8 respectively, can measure the width and height of glue, the lower surface of extension frame 13 is provided as inclined, so that the field of view of image collector one 10 concentrates on the path of glue, image collector one 10 is installed on the inclined surface of extension frame 13.

[0033] Refer to Figure 1 、 Figure 3The output shaft of the motor 3 is fixedly connected to the front surface of the lead screw 2 to drive the lead screw 2 to rotate, the connecting block 4 is slidably connected to the inner wall of the shell 1, one end of the spring 93 is fixedly connected to the lower surface of the fixed column 92, the sliding plate 94 can prevent the spring 93 from shaking, the other end of the spring 93 is fixedly connected to the upper surface of the sliding plate 94, the extrusion block 95 is provided in the shape of a fan and can be quickly retracted into the fixed block 91 when being extruded, the upper surface of the mounting block 6 is provided with the motor 2 7, the motor 2 7 provides power for the rotating shaft 14, the output shaft of the motor 2 7 is fixedly connected to the upper surface of the rotating shaft 14 to drive the rotating shaft 14 to drive the fixed block 91 to rotate, the fixed block 91 is provided in the shape of a trapezoid and can be more quickly matched with the connecting groove 97 during installation.

[0034] Principle: In use, the V-shaped bottom of the visual detection sensor body 8 can allow the image collector two 11 and the image collector three 12 to accurately measure the two sides of the glued body, ensure that the width and height of the glue meet the requirements, the image collector one 10 mounted on the extension frame 13 can measure the glue line, measure whether the glue line deviates, allow the visual detection sensor body 8 to accurately measure the glue quality, at the same time, the connecting assembly 9 allows the visual detection sensor body 8 to be more convenient to overhaul and maintain, the fixed block 91 and the connecting groove 97 allow the visual detection sensor body 8 to be more stable during installation, when the fixed block 91 and the connecting groove 97 are matched, the extrusion block 95 is pushed by the connecting groove 97, the extrusion block 95 drives the sliding plate 94 to move upward when moving, the sliding plate 94 extrudes the spring 93, the spring 93 pushes the fixed column 92, at this time, the upper surface of the fixed column 92 is in contact with the inner wall of the connecting groove 97, the fixed column 92 lifts the pressing column 96 when the fixed block 91 and the connecting groove 97 are matched, and the visual detection sensor body 8 is fixed, the pressing column 96 can be pressed when the visual detection sensor body 8 needs to be removed, which greatly facilitates the overhaul and maintenance of the visual detection sensor body 8.

[0035] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application, although the present application 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 make equivalent replacements for some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A three-dimensional automatic detection machine for glue line width and height, comprising a shell (1), characterized in that: The inner wall of the shell (1) is rotationally connected with a lead screw (2), the outer wall of the shell (1) is provided with a motor (3), the outer wall of the lead screw (2) is threadedly connected with a connecting block (4), the right surface of the connecting block (4) is provided with an electric push rod (5), the output shaft of the electric push rod (5) is fixedly connected with a mounting block (6), the inner wall of the mounting block (6) is rotationally connected with a rotating shaft (14), the bottom of the rotating shaft (14) is provided with a connecting assembly (9), the connecting assembly (9) comprises a fixed block (91), the lower surface of the fixed block (91) is clamped with a visual detection sensor body (8), the inner wall of the fixed block (91) is slidably connected with a fixed column (92), the inner wall of the fixed block (91) is slidably connected with a sliding plate (94), the fixed column (92) and the sliding plate (94) are elastically connected through a spring (93), the inner wall of the fixed block (91) is rotationally connected with a pressing block (95), the inner wall of the visual detection sensor body (8) is provided with a connecting groove (97), and the inner wall of the visual detection sensor body (8) is slidably connected with a pressing column (96).

2. The glue line width and height three-dimensional automatic detection machine according to claim 1, characterized in that: The right surface of the visual detection sensor body (8) is fixedly connected with an extension frame (13), the lower surface of the visual detection sensor body (8) is provided with an image collector two (11) and an image collector three (12), and the lower surface of the extension frame (13) is provided with an image collector one (10).

3. The glue line width and height three-dimensional automatic detection machine according to claim 1, characterized in that: The output shaft of the motor (3) is fixedly connected to the front surface of the lead screw (2), and the connecting block (4) is slidably connected to the inner wall of the shell (1).

4. The glue line width and height three-dimensional automatic detection machine according to claim 1, characterized in that: One end of the spring (93) is fixedly connected to the lower surface of the fixed column (92), the other end of the spring (93) is fixedly connected to the upper surface of the sliding plate (94), and the shape of the pressing block (95) is provided as a fan shape.

5. The glue line width and height three-dimensional automatic detection machine according to claim 2, characterized in that: The lower surface of the visual detection sensor body (8) is provided with a V-shaped inclined surface, and the image collector two (11) and the image collector three (12) are symmetrically installed on the inclined surface of the visual detection sensor body (8).

6. The glue line width and height three-dimensional automatic detection machine according to claim 1, characterized in that: The upper surface of the mounting block (6) is provided with a motor two (7), and the output shaft of the motor two (7) is fixedly connected to the upper surface of the rotating shaft (14).

7. The glue line width and height three-dimensional automatic detection machine according to claim 2, characterized in that: The lower surface of the extension frame (13) is provided as an inclined surface, and the image collector one (10) is installed on the inclined surface of the extension frame (13).

8. The glue line width and height three-dimensional automatic detection machine according to claim 1, characterized in that: The shape of the fixed block (91) is provided as a trapezoidal shape, and the fixed block (91) is matched with the connecting groove (97).

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