CN220271168U - Detection device - Google Patents

Abstract

The application provides a detection device for detect the luminousness of work piece, including supporting component, bearing component, detection component and light source subassembly. The support assembly comprises a base and a support block arranged on the base, a chute is arranged on the base, and the chute is arranged adjacent to the support block; the bearing assembly comprises a bearing body, wherein the bearing body is used for bearing a workpiece and is connected with the supporting block; the detection assembly comprises a shell and a light transmittance detection piece, wherein the shell is arranged in the chute in a sliding manner, and the light transmittance detection piece is arranged in the shell and is used for detecting a workpiece accommodated in the bearing body; the light source assembly comprises a lamp belt and a driving piece, the lamp belt is arranged above the bearing assembly, and the driving piece is used for driving the lamp belt to be close to or far away from the supporting assembly. The detection device is accurate in positioning, convenient to operate and good in detection effect.

Description

Detection device

Technical Field

The application relates to the technical field of light transmittance detection equipment, in particular to a detection device.

Background

At present, when inspecting glass panel luminousness, the mode that adopts generally is put the glass panel on the base of tool, then detects the glass panel by the manual removal detector of operating personnel, need fixed detector's position before detecting to the travel path of detector also is difficult for controlling, has the condition of detecting inaccuracy or omission, and detection efficiency is also lower.

Disclosure of Invention

In view of the above, it is necessary to provide a detection device to achieve accurate positioning, convenient operation and high detection efficiency.

The application provides a detection device for detect the luminousness of work piece, include: the support assembly comprises a base and a support block arranged on the base, wherein a chute is arranged on the base, and the chute is arranged adjacent to the support block; the bearing assembly comprises a bearing body for bearing the workpiece, and the bearing body is connected with the supporting block; the detection assembly comprises a shell and a light transmittance detection piece, wherein the shell is arranged in the chute in a sliding manner, and the light transmittance detection piece is arranged in the shell and is used for detecting the workpiece accommodated in the bearing body; the light source assembly comprises a light belt and a driving piece, wherein the light belt is arranged above the bearing assembly, and the driving piece is used for driving the light belt to be close to or far away from the supporting assembly so as to adjust the position of the light belt relative to the supporting assembly.

According to the detection device, the light transmittance detection piece is arranged in the shell, and the shell is arranged in the chute of the base in a sliding manner, so that the position of the light transmittance detection piece can be moved through the movement of the shell in the chute, and the operation is convenient; the workpiece can be borne by the bearing body, and the bearing body is connected with the supporting block on the base through the locating pin, so that the position of the workpiece can be limited, the distance between the workpiece on the bearing body and the light transmittance detection piece in the shell can be ensured to be consistent all the time, and the accuracy of the detection result is ensured. The detection device is accurate in positioning, convenient to operate and accurate in detection effect.

In some embodiments, further comprising: the processing display assembly comprises a processor and a display, wherein the processor is in communication connection with the light transmittance detection piece, the processor is in communication connection with the display, the processor is used for receiving detection signals of the light transmittance detection piece and transmitting the detection signals to the display, and the display is used for displaying detection data.

In some embodiments, the cross section of the chute is T-shaped, the lower end of the housing is provided with a clamping part, the cross section of the clamping part is T-shaped, and the housing is clamped in the chute through the clamping part.

In some embodiments, a plurality of through holes are formed in the bottom of the sliding groove, and balls are arranged at the lower ends of the clamping portions and used for being matched with the through holes to position the shell.

In some embodiments, the support assembly is further provided with a plurality of position detecting members, the plurality of position detecting members are in one-to-one correspondence with positions of the through holes, and the position detecting members are used for detecting positions of the clamping portions.

In some embodiments, the support assembly further includes a cover plate, the cover plate is used for covering the workpiece on the carrier, and a light hole is formed in the cover plate, and the light hole corresponds to a position to be detected of the workpiece.

In some embodiments, a connecting piece penetrating through the cover plate is further arranged on the cover plate, and the connecting piece is used for fixedly connecting the workpiece to the cover plate.

In some embodiments, the support block is provided with a locating hole, and the carrier is provided with a locating pin, and the locating pin is inserted into the locating hole to connect the carrier with the support block.

In some embodiments, further comprising: the driving piece is connected to the top of the protective cover; the light source assembly further comprises a fixing plate and a limiting column, the fixing plate is connected to the output end of the driving piece, the lamp strip is connected to the fixing plate, one end of the limiting column is connected to the top of the protective cover, a limiting hole corresponding to the limiting column is formed in the fixing plate, and the limiting column penetrates through the limiting hole.

In some embodiments, the detection assembly further comprises a power member connected to the housing, the power member for receiving an external force to drive the housing to slide in the chute.

Drawings

Fig. 1 is a schematic perspective view of a detection device according to some embodiments of the present application.

Fig. 2 is another perspective view of the detecting device shown in fig. 1.

Fig. 3 is a schematic perspective view of the support assembly, the carrier assembly, the light source assembly, and the processing display assembly shown in fig. 1.

Fig. 4 is a schematic perspective view of the support assembly, carrier assembly and detection assembly shown in fig. 1.

Fig. 5 is a schematic cross-sectional view of fig. 4 along v-v.

Fig. 6 is an exploded view of the support assembly, carrier assembly and detection assembly shown in fig. 4.

Description of the main reference signs

Detection device 100

Support assembly 10

Base 11

Chute 12

Through hole 121

Support block 13

Positioning hole 131

Position detecting member 14

Load bearing assembly 20

Carrier 21

Locating pin 211

Cover plate 22

Light hole 221

Connector 222

Detection assembly 30

Housing 31

Clamping portion 311

Ball 312

Elastic member 313

Light transmittance detecting member 32

Power piece 33

Light source assembly 40

Lamp strip 41

Drive member 42

Fixing plate 43

Limiting hole 431

Spacing post 44

Process display assembly 50

Processor 51

Display 52

Protective cover 60

Workpiece 200

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be connected in a mechanical mode, can be electrically connected or can be communicated with each other, can be directly connected, can be indirectly connected through an intermediate medium, and can be communicated with each other inside the two components or can be in interaction relation with each other. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

Embodiments of the present application are further described below with reference to the accompanying drawings.

Referring to fig. 1, some embodiments of the present application provide a detection apparatus 100 for detecting light transmittance of a workpiece 200 (shown in fig. 6). The work 200 is an object such as a glass screen, for example, which needs to detect light transmittance.

Specifically, referring to fig. 1, the detection apparatus 100 includes a support assembly 10, a carrier assembly 20, a detection assembly 30, and a light source assembly 40.

Referring to fig. 1 and 2, the supporting assembly 10 includes a base 11 and a supporting block 13 disposed on the base 11, wherein a chute 12 is disposed on the base 11, and the chute 12 is disposed adjacent to the supporting block 13; the bearing assembly 20 comprises a bearing body 21 for bearing the workpiece 200, and the bearing body 21 is connected with the supporting block 13; the detecting assembly 30 includes a housing 31 and a light transmittance detecting member 32, the housing 31 is slidably disposed in the chute 12, and the light transmittance detecting member 32 is mounted in the housing 31 for detecting the workpiece 200 accommodated in the carrier 21; the light source assembly 40 includes a light belt 41 and a driving member 42, wherein the light belt 41 is arranged above the bearing assembly 20 for providing illumination, and the driving member 42 is used for driving the light belt 41 to approach or depart from the support assembly 10 so as to adjust the position of the light belt 41 relative to the support assembly 10. The base 11 is, for example, of a plate-like structure, and the plate-like base 11 can provide a better supporting effect. The supporting blocks 13 may be provided in plural, for example, two, four, or six, etc., respectively provided on the upper sides around the base 11, and the supporting blocks 13 may stably support the carrier 21. The supporting body 21 is configured as a frame structure, and the middle part is hollowed out, so that when the workpiece 200 is placed on the supporting body 21, light can pass through the workpiece 200. The light transmittance detecting member 32 is, for example, a photosensitive chip, and can receive light and detect the light transmittance after the light passes through the workpiece 200. The driving member 42 is, for example, an air cylinder, a motor, etc., so that the fixing plate 43 can be driven by the driving member 42 to move, and then the lamp strip 41 is driven to approach or depart from the base 11, thereby realizing the function of adjusting the distance between the lamp strip 41 and the workpiece 200 on the carrier 21, and adjusting the distance between the light source and the workpiece 200 according to the light transmittance detection requirements of different workpieces 200.

In the detection device 100 provided in the embodiment of the present application, the light transmittance detection member 32 is disposed in the housing 31, and the housing 31 is slidably disposed in the chute 12 of the base 11, so that the position of the light transmittance detection member 32 can be moved by the movement of the housing 31 in the chute 12, and the operation is convenient; the workpiece 200 can be carried by the carrier 21, and the carrier 21 is inserted into the positioning hole 131 through the positioning pin 211 to be connected with the supporting block 13 on the base 11, so that the position of the workpiece 200 can be limited, the distance between the workpiece 200 on the carrier 21 and the light transmittance detection piece 32 in the shell 31 can be ensured to be consistent all the time, and the accuracy of the detection result is ensured. The distance between the lamp strip 41 and the workpiece 200 on the carrier 21 can be adjusted by the driving piece 42, and the distance between the light source and the workpiece 200 can be adjusted according to the light transmittance detection requirements of different workpieces 200. Therefore, the detection device 100 provided in the embodiment of the application has accurate positioning, convenient operation and accurate detection effect.

In some embodiments, referring to fig. 1 and 3, the detection apparatus 100 further includes a processing display assembly 50, where the processing display assembly 50 includes a processor 51 and a display 52, the processor 51 is communicatively connected to the light transmittance detection member 32, the processor 51 is also communicatively connected to the display 52, the processor 51 is configured to receive the detection signal of the light transmittance detection member 32 and transmit the detection signal to the display 52, and the display 52 is configured to display the detection data. Thus, in the detection process, after the light transmittance of the workpiece 200 is detected by the light transmittance detecting element 32, the detection data information is transmitted to the processor 51, the processor 51 can process the data information and can transmit the processed data information to the display 52, and the display 52 can display the detection data information of the position of the workpiece 200 detected by the light transmittance detecting element 32 in real time, so that the operator can monitor in real time.

In some embodiments, referring to fig. 4 and 5, the cross-sectional shape of the chute 12 is T-shaped, the lower end of the housing 31 is provided with a clamping portion 311, the cross-sectional shape of the clamping portion 311 is T-shaped, and the housing 31 is clamped in the chute 12 by the clamping portion 311. In this way, the casing 31 can be clamped in the chute 12 through the clamping part 311, so that when the casing 31 is prevented from moving, the casing 31 moves in the vertical direction, and the relative position of the light transmittance detecting piece 32 and the workpiece 200 is changed, so that the accuracy of detection data is affected.

In some embodiments, referring to fig. 5 and fig. 6, a plurality of through holes 121 are formed at the bottom of the chute 12, and a ball 312 is disposed at the lower end of the retaining portion 311, where the ball 312 is used to cooperate with the through holes 121 to position the housing 31. It can be understood that when the housing 31 moves in the chute 12, the balls 312 contact the bottom surface of the chute 12, and when the housing 31 moves to the position of the through hole 121, the balls 312 are abutted against the through hole 121, so that the housing 31 can be positioned, the light transmittance detecting member 32 can detect the workpiece 200 at the position corresponding to the through hole 121, and the identity of the detected positions is improved. It is understood that the ball 312 is elastically abutted against the chute 12, and an elastic member 313, such as a spring, may be disposed in the retaining portion 311, and the elastic member 313 elastically abuts against the ball 312, so that the ball 312 slides into or out of the through hole 121.

In some embodiments, referring to fig. 5 and fig. 6, the support assembly 10 is further provided with a plurality of position detecting members 14, the plurality of position detecting members 14 are in one-to-one correspondence with the positions of the through holes 121, and the position detecting members 14 are used for detecting the positions of the clamping portions 311. Thus, when the light transmittance detecting member 32 moves in the chute 12 with the housing 31, the housing 31 slides into the through hole 121 through the ball 312 for positioning, and the position detecting member 14 corresponding to the through hole 121 can detect the light transmittance detecting member 32 in the housing 31, so as to obtain the position information of the light transmittance detecting member 32.

In some embodiments, referring to fig. 5 and 6, the support assembly 10 further includes a cover 22, the cover 22 is used for covering the workpiece 200 on the carrier 21, and the cover 22 is provided with light holes 221, where the light holes 221 correspond to positions to be detected of the workpiece 200. In this way, by arranging the cover plate 22, the stability of the workpiece 200 fixed by the support assembly 10 can be further improved, and meanwhile, only the position to be detected of the workpiece 200 can be exposed through the light transmission hole 221 on the cover plate 22, and other positions of the workpiece 200 are shielded, so that the accuracy of light transmittance detection is prevented from being influenced by other light rays irradiating the workpiece 200.

In some embodiments, the cover 22 is further provided with a connecting member 222 penetrating the cover 22, and the connecting member 222 is used for fixedly connecting the workpiece 200 to the cover 22. The connecting piece 222 is an object such as a bolt or a pin, and the connecting piece 222 is connected with the workpiece 200 in a threaded connection or a plug connection manner, so that the workpiece 200 and the cover plate 22 can be fixedly connected, and then the workpiece 200 is pressed in the supporting body 21 through the cover plate 22, so that the stability of the workpiece 200 on the supporting body 21 is improved, and the accuracy of detecting the light transmittance is improved.

In some embodiments, the support block 13 is provided with a positioning hole 131, the carrier 21 is provided with a positioning pin 211, and the positioning pin 211 is inserted into the positioning hole 131 to connect the carrier 21 with the support block 13.

In some embodiments, referring to fig. 2 and 3, the detection device 100 further includes a protective cover 60, and the driving member 42 is connected to the top of the protective cover 60; the light source assembly 40 further comprises a fixing plate 43 and a limiting column 44, the fixing plate 43 is connected to the output end of the driving piece 42, the lamp strip 41 is connected to the fixing plate 43, one end of the limiting column 44 is connected to the top of the protective cover 60, a limiting hole 431 corresponding to the limiting column 44 is formed in the fixing plate 43, and the limiting column 44 penetrates through the limiting hole 431. By arranging the protective cover 60, external light can be blocked, external light interference is reduced, and detection accuracy is improved. Through setting up spacing post 44, can improve the stability of fixed plate 43 in the horizontal direction at the motion in-process of driving piece 42 drive fixed plate 43, and then improve the stability that lamp area 41 provided the light source.

In some embodiments, referring to fig. 6, the detecting assembly 30 further includes a power member 33, where the power member 33 is connected to the housing 31, and the power member 33 is used for receiving an external force to drive the housing 31 to slide in the chute 12. The power member 33 is, for example, a handle, and when in use, an operator holds the power member 33 to drive the housing 31 to move in the chute 12, so that the light transmittance detecting member 32 slides in the chute 12 to detect the light transmittance of different positions of the workpiece 200. The power member 33 may be another connection handle, so that the housing 31 may be connected to an external driving structure through the power member 33, and thus the housing 31 may be driven to move in the chute 12 through the external driving structure.

Some embodiments provide a detection device 100 that operates generally as follows:

in use, the workpiece 200 is connected and fixed with the cover plate 22 by the connecting piece 222, the light holes 221 on the cover plate 22 correspond to the positions to be detected on the workpiece 200, and then the cover plate 22 connected with the workpiece 200 is covered on the supporting body 21. The carrier assembly 20 with the assembled workpiece 200 is then placed on the base 11, and the positioning pins 211 are inserted into the positioning holes 131 on the supporting block 13 to fix the carrier assembly 20. Then, the fixing plate 43 and the lamp strip 41 are driven to move by the driving member 42, so that the lamp strip 41 is moved to a proper position, which is a light source position for detecting the light transmittance of the workpiece 200, and different positions can be set according to different workpieces 200. If the same type of workpiece 200 is detected, the position of the lamp strip 41 may not be moved, and the lamp strip may be always positioned at the detection position, and the carrier assembly 20 may be removed when the workpiece 200 is replaced. In detection, the light belt 41 is turned on, and the light passes through the light hole 221 and passes through the workpiece 200 to reach the light transmittance detecting member 32, so that the light transmittance detecting member 32 can detect the light transmittance. When detecting the light transmittance of other positions of the workpiece 200, the power piece 33 drives the shell 31 to move in the chute 12, and the shell 31 is matched with the through holes 121 in the chute 12 through the balls 312 when sliding so as to accurately position the shell 31, and meanwhile, the position detecting piece 14 corresponding to each through hole 121 can detect the light transmittance detecting piece 32 in the shell 31 so as to obtain the position of the light transmittance detecting piece 32. And the position information of the light transmittance detecting member 32 is matched with the light transmittance and sent to the processor 51 for processing, and the processor 51 can also send the detection data to the display 52 for the operator to check.

It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (10)

1. A detection apparatus for detecting light transmittance of a workpiece, comprising:

the support assembly comprises a base and a support block arranged on the base, wherein a chute is arranged on the base, and the chute is arranged adjacent to the support block;

the bearing assembly comprises a bearing body for bearing the workpiece, and the bearing body is connected with the supporting block;

the detection assembly comprises a shell and a light transmittance detection piece, wherein the shell is arranged in the chute in a sliding manner, and the light transmittance detection piece is arranged in the shell and is used for detecting the workpiece accommodated in the bearing body;

the light source assembly comprises a light belt and a driving piece, wherein the light belt is arranged above the bearing assembly, and the driving piece is used for driving the light belt to be close to or far away from the supporting assembly so as to adjust the position of the light belt relative to the supporting assembly.

2. The detection apparatus according to claim 1, further comprising:

the processing display assembly comprises a processor and a display, wherein the processor is in communication connection with the light transmittance detection piece, the processor is in communication connection with the display, the processor is used for receiving detection signals of the light transmittance detection piece and transmitting the detection signals to the display, and the display is used for displaying detection data.

3. The detecting device according to claim 1, wherein,

the cross-sectional shape of spout is the T style of calligraphy, the casing lower extreme is provided with screens portion, the cross-sectional shape of screens portion is the T style of calligraphy, the casing passes through screens portion block in the spout.

4. The detecting device according to claim 3, wherein,

the bottom of the sliding groove is provided with a plurality of through holes, the lower end of the clamping position part is provided with a ball, and the ball is used for being matched with the through holes to position the shell.

5. The detecting device according to claim 4, wherein,

the support assembly is further provided with a plurality of position detection pieces, the position detection pieces correspond to the positions of the through holes one by one, and the position detection pieces are used for detecting the positions of the clamping portions.

6. The detecting device according to claim 1, wherein,

the supporting component further comprises a cover plate, the cover plate is used for covering the workpiece on the supporting body, a light hole is formed in the cover plate, and the light hole corresponds to the position to be detected of the workpiece.

7. The detecting device according to claim 6, wherein,

and the cover plate is also provided with a connecting piece penetrating through the cover plate, and the connecting piece is used for fixedly connecting the workpiece with the cover plate.

8. The detecting device according to claim 1, wherein,

the supporting block is provided with a positioning hole, the supporting body is provided with a positioning pin, and the positioning pin is inserted into the positioning hole to connect the supporting body with the supporting block.

9. The detection apparatus as set forth in claim 8, further comprising:

the driving piece is connected to the top of the protective cover;

the light source assembly further comprises a fixing plate and a limiting column, the fixing plate is connected to the output end of the driving piece, the lamp strip is connected to the fixing plate, one end of the limiting column is connected to the top of the protective cover, a limiting hole corresponding to the limiting column is formed in the fixing plate, and the limiting column penetrates through the limiting hole.

10. The detecting device according to claim 1, wherein,

the detection assembly further comprises a power piece, wherein the power piece is connected to the shell and is used for receiving external force to drive the shell to slide in the sliding groove.