CN219590211U - Image inspection device - Google Patents

Abstract

The utility model discloses an image checking device, which comprises an operating platform; the first sliding component is arranged on the workbench; the positioning jig is arranged on the first sliding component in a sliding manner so as to place and position the piece to be detected; the pressing assembly is arranged on the operation table and positioned on the sliding track of the positioning jig so as to press the workpiece to be detected; and the visual detection assembly is arranged on the operation table to perform visual detection on the to-be-detected piece of which the pressing operation is completed on the positioning jig. According to the utility model, the first sliding component drives the to-be-detected piece to move to the detection position after the pressing operation is completed, the visual detection component performs visual detection on the to-be-detected piece, and the data is analyzed and displayed, so that the accuracy of detecting good products of the fuse box is effectively increased, and the labor cost is saved.

Description

Image inspection device

Technical Field

The utility model relates to the technical field of image pickup, in particular to an image checking device.

Background

Along with the development of science and technology, automobiles are more and more popular in daily life of people, so that people can go out more conveniently. In addition, automobiles serve as a transportation means in daily life, and play a very important role in cargo transportation and daily travel of people.

In the related art, circuit protection is an indispensable element in the whole circuit of an automobile, and a fuse box is usually required to be matched to install a protection plate and a relay. When the safety disc and the relay are installed, the safety disc and the relay are placed at the designated positions in the safety box by manual work of workers, and the safety disc and the relay are pressed by flattening equipment. After the fuse block and the relay are mounted in the fuse box, good product detection needs to be performed on the fuse box. The existing method for detecting good products of the fuse box is to take out the pressed fuse box manually and detect defects such as colors, marks and the like of the relay and the fuse plate of the fuse box.

However, the manpower cost required by the detection mode is high, the detection accuracy is easily affected by the state of staff, and the detection of good products of the fuse box is inconvenient.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an image checking device.

The utility model discloses an image checking device, comprising:

a work table;

the first sliding component is arranged on the workbench;

the positioning jig is arranged on the first sliding component in a sliding manner so as to place and position the piece to be detected;

the pressing assembly is arranged on the operation table and positioned on the sliding track of the positioning jig so as to press the workpiece to be detected; and

the visual detection assembly is arranged on the operation table to perform visual detection on the to-be-detected piece which is pressed on the positioning jig.

Preferably, the first sliding component comprises a first driving piece, a first screw rod, a first nut seat and a connecting plate, the first driving piece is arranged on the workbench, one end part of the first screw rod is connected with the first driving piece, the first nut seat is in threaded connection with the first screw rod, the connecting plate is arranged on the first nut seat, and the positioning jig is connected onto the connecting plate.

Preferably, the first sliding component further comprises a locking air cylinder, an air cylinder plate and a compression block, wherein the locking air cylinder is arranged on the connecting plate, the air cylinder plate is connected with the output end of the locking air cylinder, and the compression block is connected with the air cylinder plate.

Preferably, the material pressing assembly comprises a moving plate, a pressing plate and a material pressing cylinder, wherein the moving plate is arranged on the workbench and bears the material pressing cylinder, the output end of the material pressing cylinder penetrates through the moving plate and then is connected to one side of the pressing plate, and the material pressing cylinder drives the pressing plate to reciprocate towards the direction of the to-be-detected piece so that the other side of the pressing plate presses the to-be-detected piece.

Preferably, the pressing assembly further comprises a pressing height sensor, and the pressing height sensor is arranged on the pressing cylinder.

Preferably, the pressing assembly further comprises a guide rod and a guide hole, the guide hole is formed in the moving plate, and the guide rod is in plug-in fit with the guide hole.

Preferably, the pressing assembly further comprises a second sliding assembly, the second sliding assembly is arranged on the workbench, the moving plate is connected to the second sliding assembly in a sliding mode, and the second sliding assembly drives the moving plate to reciprocate along the direction perpendicular to the sliding track of the positioning jig.

Preferably, the material pressing assembly further comprises a pressure regulating valve and a pressure sensor, and the pressure regulating valve and the pressure sensor are both arranged on the workbench.

Preferably, the visual detection assembly comprises a computer and an industrial camera, the computer and the industrial camera are both arranged on the workbench, the industrial camera is electrically connected with the computer, and the industrial camera faces to the sliding track of the positioning jig.

Preferably, the visual inspection assembly further comprises camera light sources disposed on both sides of the industrial camera.

The utility model has the beneficial effects that: the positioning jig is driven to slide to the pressing position along the first direction through the first sliding component, and pressing operation is performed on the to-be-detected piece on the positioning jig through the pressing component. After the pressing operation is finished, the first sliding component drives the positioning jig to move to the detection position, the visual detection component shoots and detects the piece to be detected, and then the data is analyzed and displayed, so that the accuracy of good product detection of the piece to be detected is effectively improved, and the labor cost is saved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a perspective view of an image inspection apparatus according to an embodiment;

FIG. 2 is a perspective view showing an internal structure of a work table according to an embodiment;

FIG. 3 is a perspective view showing another view of the internal structure of the work table according to the embodiment;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a perspective view showing still another view of the internal structure of the work table according to the embodiment;

fig. 6 is a perspective view for showing a press assembly in the embodiment.

In the drawing, 100, a workbench; 101. a frame; 102. a bottom plate; 1021. a plate body; 1022. a support base; 103. supporting the side plates; 104. a fixing plate; 200. a first slip assembly; 201. a first driving member; 202. a first screw rod; 203. a first nut seat; 204. a connecting plate; 205. locking the air cylinder; 206. a cylinder plate; 207. a compaction block; 208. a first slide rail; 209. a first slider; 300. positioning jig; 400. a pressing assembly; 401. a moving plate; 402. a pressing plate; 403. a material pressing cylinder; 404. pressing the height sensor; 405. a guide rod; 406. a guide hole; 407. a second slip assembly; 408. a pressure regulating valve; 409. a pressure sensor; 500. a visual detection component; 501. a computer; 502. an industrial camera; 503. a camera light source; 504. the sensor is moved.

Detailed Description

Various embodiments of the utility model are disclosed in the following drawings, in which details of the practice are set forth in the following description for the purpose of clarity. However, it should be understood that these practical details are not to be taken as limiting the utility model. That is, in some embodiments of the utility model, these practical details are unnecessary. Moreover, for the sake of simplicity of the drawing, some well-known and conventional structures and elements are shown in the drawings in a simplified schematic manner.

It should be noted that all directional indications such as up, down, left, right, front, and rear … … in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture such as that shown in the drawings, and if the particular posture is changed, the directional indication is changed accordingly.

In addition, the descriptions of the "first", "second", etc. in this application are for descriptive purposes only and are not intended to specifically indicate a sequential or a cis-position, nor are they intended to limit the utility model, but are merely intended to distinguish between components or operations described in the same technical term, and are not to be construed as indicating or implying a relative importance or implying that the number of technical features indicated is not necessarily limited. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings in which:

referring to fig. 1 and 2, fig. 1 is a perspective view of an image inspection apparatus in an embodiment, and fig. 2 is a perspective view for showing an internal structure of a work table 100 in an embodiment. The image inspection device in this embodiment includes a working table 100, a first sliding component 200, a positioning jig 300, a pressing component 400 and a visual inspection component 500, wherein the first sliding component 200, the positioning jig 300, the pressing component 400 and the visual inspection component 500 are all disposed in the working table 100, that is, the working table 100 is used for carrying the first sliding component 200, the positioning jig 300, the pressing component 400 and the visual inspection component 500.

The first sliding component 200 is used for driving the positioning jig 300 to slide reciprocally and linearly, and the positioning jig 300 is slidably disposed on the first sliding component 200 and used for placing and positioning a piece to be detected, for example, for placing and positioning a fuse box in which a fuse plate and a relay are placed.

The pressing assembly 400 is located on the sliding track of the positioning fixture 300, and when pressing operation is required, the pressing assembly 400 can apply pressure to the workpiece to be detected, thereby realizing pressure operation on the workpiece to be detected.

The visual detection range of the visual detection assembly 500 at least covers a part of the sliding track of the positioning jig 300, so that after the pressing operation is completed, the visual detection assembly 500 can perform visual detection on the to-be-detected piece on the positioning jig 300 after the pressing operation is completed.

The workbench 100 comprises a frame 101, a bottom plate 102, a supporting side plate 103 and a fixing plate 104, wherein the bottom plate 102 is arranged in the frame 101, the supporting side plate 103 is vertically arranged on the bottom plate 102, and the fixing plate 104 is arranged on the supporting side plate 103, namely the supporting side plate 103 is used for bearing the fixing plate 104. The bottom plate 102 includes a plate 1021 and two supporting seats 1022, wherein the plate 1021 is connected with the frame 101, and the two supporting seats 1022 are in the same line and are disposed on the plate 1021.

Referring to fig. 3 to 5, fig. 3 is a perspective view showing another view of the internal structure of the work table 100 in the embodiment, fig. 4 is an enlarged view of a portion a of fig. 3, and fig. 5 is a perspective view showing still another view of the internal structure of the work table 100 in the embodiment. The first sliding assembly 200 includes a first driving member 201, a first screw rod 202, a first nut seat 203, and a connecting plate 204, where the first driving member 201 is disposed on the working table 100, and in this embodiment, the first driving member 201 is disposed on the plate 1021. One end of the first screw rod 202 is connected with a first driving piece 201, and the first driving piece 201 drives the first screw rod 202 to rotate. In order to better support the first screw 202, the first screw 202 is rotatably installed between the two support seats 1022, that is, after one end of the first screw 202 is connected to the first driving member 201, the other end of the first screw 202 sequentially passes through the two first support seats 1022. In addition, the first nut seat 203 is screwed to the outside of the first screw rod 202, the connecting plate 204 is mounted on the first nut seat 203, and the positioning jig 300 is connected to one end of the connecting plate 204 away from the first nut seat 203. In this embodiment, the first driving member 201 is a servo motor, and an output shaft of the servo motor is connected with the first screw rod 202 through a coupling. In other embodiments, the first driving member 201 may be other driving members capable of driving the first screw 202 to rotate. When the first driving member 201 works to drive the first screw rod 202 to rotate, the first nut seat 203 linearly slides reciprocally along the length direction of the first screw rod 202, so as to drive the positioning fixture 300 to linearly slide reciprocally.

The first sliding assembly 200 further includes a locking cylinder 205, a cylinder plate 206, and a pressing block 207, where the locking cylinder 205 is disposed on the working table 100, and in this embodiment, the locking cylinder 205 is disposed on the connecting plate 204. The cylinder plate 206 is connected with the piston rod of the locking cylinder 205, the cylinder plate 206 is perpendicular to the locking cylinder 205, and the pressing block 207 is connected to one end of the cylinder plate 206 far away from the locking cylinder 205. When a worker places the workpiece to be detected on the positioning jig 300, the locking cylinder 205 drives the pressing block 207 to abut against the workpiece to be detected, so that the workpiece to be detected is not easy to fall off the positioning jig 300 when the first sliding assembly 200 drives the positioning jig 300 to slide reciprocally and linearly.

Further, the first sliding assembly 200 further includes a first sliding rail 208 and a first sliding block 209, the first sliding rail 208 is installed on a side of the base plate 102 facing the positioning fixture 300, the first sliding block 209 is installed on a side of the positioning fixture 300 facing the base plate 102, and the first sliding block 209 is slidingly engaged on the first sliding rail 208. When the first driving member 201 drives the first nut seat 203 to slide reciprocally and linearly, the cooperation between the first slider 209 and the first sliding rail 208 enables the positioning fixture 300 to slide reciprocally and linearly stably.

Referring to fig. 5 and 6, fig. 6 is a perspective view showing a press assembly 400 according to an embodiment. The pressing assembly 400 includes a moving plate 401, a pressing plate 402, and a pressing cylinder 403, where the moving plate 401 is disposed on the workbench 100, and in this embodiment, the moving plate 401 is slidably disposed on the fixed plate 104. The pressing cylinder 403 is mounted on one side of the moving plate 401 facing away from the fixed plate 104, and the pressing plate 402 is movably mounted on one side of the moving plate 401 facing toward the fixed plate 104. The piston rod of the pressing cylinder 403 passes through the moving plate 401 and is connected to the side of the pressing plate 402 facing the moving plate 401. When the pressing cylinder 403 is started, a piston rod of the pressing cylinder 403 penetrates out and drives the pressing plate 402 to press the workpiece to be detected respectively. Here, the number of the pressing cylinders 403 and the pressing plates 402 is set according to the to-be-detected member, for example, the number of the rupture discs and the relays in the fuse box.

The press assembly 400 further comprises a press height sensor 404, wherein the press height sensor 404 is mounted on the press cylinder 403, i.e. the press cylinder 403 carries the press height sensor 404. When the pressing cylinder 403 pushes the pressing plate 402 to move downwards to perform pressing operation, the pressing height sensor 404 senses the pressing height, and after pressing in place, good products are reported, and when the pressing is not in place, the equipment alarms abnormally.

Further, the pressing assembly 400 includes a plurality of guide rods 405 and guide holes 406, the plurality of guide rods 405 vertically penetrate four corners of the pressing plate 402, and the guide rods 405 are used for guiding the pressing plate 402 to lift relative to the moving plate 401. The guide holes 406 are correspondingly formed in the moving plate 401, and the guide rods 405 are in plug-in fit with the guide holes 406, so that when the piston rod of the pressing cylinder 403 pushes the pressing plate 402 to lift, the pressing plate 402 can lift more stably.

Further, the pressing assembly 400 further includes a second sliding assembly 407, the second sliding assembly 407 is configured to drive the moving plate 401 to slide linearly along a sliding track perpendicular to the positioning fixture 300 relative to the fixed plate 104, the second sliding assembly 407 is disposed on the fixed plate 104, and the moving plate 401 is slidably disposed on the second sliding assembly 407. It should be noted that, since the structure of the second sliding component 407 is the same as that of the first sliding component 200, the description thereof is omitted here.

In addition, the pressing assembly 400 further includes a pressure regulating valve 408 and a pressure sensor 409, where the pressure regulating valve 408 and the pressure sensor 409 are both disposed in the working table 100, and in this embodiment, the pressure regulating valve 408 and the pressure sensor 409 are both disposed on the plate 1021. When the moving plate 401 moves, the pressure regulating valve 408 regulates the air pressure of the material pressing cylinder 403, presses the workpiece to be detected, and assists the pressure sensor 409 to alarm the abnormal air pressure of the pressure regulating valve 408. Here, the pressure regulating valve 408 and the pressure sensor 409 may be provided on the base plate 102 or may be provided at the rest of the table 100, which is not limited herein.

Referring to fig. 2, the visual inspection assembly 500 includes a computer 501, an industrial camera 502 electrically connected to the computer 501, and camera light sources 503 disposed on two sides of the industrial camera 502, wherein the computer 501 and the industrial camera 502 are both disposed on the workbench 100, the camera of the industrial camera 502 faces to the sliding track of the positioning fixture 300, after the industrial camera 502 photographs and detects a piece to be inspected, the industrial camera 502 transmits the transmitted data to the computer 501, the computer 501 analyzes the data transmitted by the industrial camera 502, and the analysis result is displayed on the display screen of the computer 501. In this embodiment, the industrial camera 502 is fixedly installed in the workbench 100, and in other embodiments, the industrial camera 502 can move synchronously with the sliding movement of the moving plate 401, and in addition, the industrial camera 502 is driven to move downwards by the linear driving device to photograph and detect the workpiece to be detected.

The visual inspection assembly 500 further includes a plurality of movement sensors 504, wherein the plurality of movement sensors 504 are mounted on the side wall of the supporting side plate 103, and in this embodiment, the positions of the movement sensors 504 that are in the same line with the industrial camera 502 are referred to as inspection positions, and the positions of the movement sensors 504 at the remaining positions are referred to as pressing positions. When the first driving member 201 drives the first nut seat 203 to slide to the detection position, the to-be-detected member correspondingly moves to the position right below the industrial camera 502, the industrial camera 502 photographs and detects the to-be-detected member, and then data is transmitted to the computer 501 for analysis and display, so as to effectively increase the accuracy of good product detection of the to-be-detected member. In addition, the movement sensor 504 is further disposed on the fixed plate 104, so that the pressing cylinder 403 is controlled to drive the pressing plate 402 to move downward after the moving plate 401 moves to the designated position, which will not be described in detail herein.

In summary, in the image inspection apparatus of the present utility model, the positioning jig 300 is driven to slide to the pressing position along the length direction of the first sliding rail 208 by the first sliding component 200, and the moving plate 401 is driven to slide to the designated position along the sliding track perpendicular to the positioning jig 300 by the second sliding component 407, and the pressing cylinder 403 drives the pressing plate 402 to press the workpiece to be inspected. After the pressing operation is finished, the first sliding assembly 200 drives the to-be-detected piece to move to the detection position, the industrial camera 502 shoots the to-be-detected piece for detection, and then data is transmitted to the computer 501 for analysis and display, so that the accuracy of good product detection of the to-be-detected piece is effectively improved, and the labor cost is saved.

The foregoing description is only illustrative of the utility model and is not to be construed as limiting the utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of the present utility model, should be included in the scope of the claims of the present utility model.

Claims (10)

1. An image inspection apparatus, comprising:

a work table (100);

a first slip assembly (200) provided on the work table (100);

the positioning jig (300) is arranged on the first sliding component (200) in a sliding manner so as to place and position a piece to be detected;

the pressing assembly (400) is arranged on the operating platform (100) and positioned on the sliding track of the positioning jig (300) so as to press the workpiece to be detected; and

and the visual detection assembly (500) is arranged on the workbench (100) to perform visual detection on the to-be-detected piece which is pressed on the positioning jig (300).

2. The image inspection device according to claim 1, wherein the first sliding assembly (200) comprises a first driving member (201), a first screw rod (202), a first nut seat (203) and a connecting plate (204), the first driving member (201) is disposed on the workbench (100), one end portion of the first screw rod (202) is connected with the first driving member (201), the first nut seat (203) is in threaded connection with the first screw rod (202), the connecting plate (204) is disposed on the first nut seat (203), and the positioning jig (300) is connected with the connecting plate (204).

3. The image inspection device according to claim 2, wherein the first sliding assembly (200) further comprises a locking cylinder (205), a cylinder plate (206) and a compression block (207), the locking cylinder (205) is disposed on the connecting plate (204), the cylinder plate (206) is connected with an output end of the locking cylinder (205), and the compression block (207) is connected with the cylinder plate (206).

4. The image inspection device according to claim 1, wherein the pressing assembly (400) comprises a moving plate (401), a pressing plate (402) and a pressing cylinder (403), the moving plate (401) is arranged on the workbench (100) and carries the pressing cylinder (403), an output end of the pressing cylinder (403) penetrates through the moving plate (401) and then is connected to one side of the pressing plate (402), and the pressing cylinder (403) drives the pressing plate (402) to reciprocate towards the direction of the to-be-detected piece so that the other side of the pressing plate (402) presses the to-be-detected piece.

5. The image inspection device according to claim 4, wherein the pressing assembly (400) further comprises a pressing height sensor (404), and the pressing height sensor (404) is disposed on the pressing cylinder (403).

6. The image inspection device according to claim 4, wherein the pressing assembly (400) further comprises a guide rod (405) and a guide hole (406), the guide hole (406) is formed on the moving plate (401), and the guide rod (405) is in plug-in fit with the guide hole (406).

7. The image inspection device according to claim 4, wherein the pressing assembly (400) further comprises a second sliding assembly (407), the second sliding assembly (407) is disposed on the working table (100), the moving plate (401) is slidably connected to the second sliding assembly (407), and the second sliding assembly (407) drives the moving plate (401) to reciprocate along a direction perpendicular to a sliding track of the positioning jig (300).

8. The image inspection device according to claim 1, wherein the material pressing assembly (400) further comprises a pressure regulating valve (408) and a pressure sensor (409), and the pressure regulating valve (408) and the pressure sensor (409) are both disposed on the working table (100).

9. The image inspection device according to claim 1, wherein the visual inspection assembly (500) comprises a computer (501) and an industrial camera (502), the computer (501) and the industrial camera (502) are both disposed on the workbench (100), the industrial camera (502) is electrically connected with the computer (501), and the industrial camera (502) faces the sliding track of the positioning fixture (300).

10. The image inspection device of claim 9, wherein the visual inspection assembly (500) further comprises a camera light source (503), the camera light source (503) being disposed on both sides of the industrial camera (502).