CN218469773U

CN218469773U - Alignment detection device

Info

Publication number: CN218469773U
Application number: CN202222712337.8U
Authority: CN
Inventors: 朱邦宁; 胡晓刚; 耿晓勇; 应秋尧; 熊星
Original assignee: Suzhou Samon Technology Co Ltd
Current assignee: Suzhou Samon Technology Co Ltd
Priority date: 2022-10-14
Filing date: 2022-10-14
Publication date: 2023-02-10
Anticipated expiration: 2032-10-14

Abstract

The utility model discloses a counterpoint detection device relates to the automated production field. The alignment detection device comprises a support and a plurality of detection mechanisms. The bracket is provided with a sliding seat in a sliding manner along the horizontal direction; the detection mechanism comprises a first detection assembly and a second detection assembly, the first detection assembly is fixedly arranged on the support and comprises a first detection piece, the second detection assembly is fixedly arranged on the sliding seat and comprises a second detection piece, and the first detection assembly and the second detection assembly are arranged adjacently. The alignment detection device can adjust the distance between the first detection assembly and the second detection assembly of all the detection mechanisms at the same time, and is simple, convenient and quick to operate, so that the efficiency is improved.

Description

Alignment detection device

Technical Field

The utility model relates to an automated production field especially relates to an alignment detection device.

Background

With the progress of society and the standardization of the production process, the requirements on the product quality are stricter and stricter, the labor cost is increased, and the automation requirements of various industries are stronger and stronger. In automatic production, the requirement on production rhythm is higher and higher, and the time that CCD camera takes to shoot the counterpoint has to become the problem that engineers need to consider, in order to improve efficiency, can increase the quantity of CCD camera on the mechanism to the product of many production lines is discerned simultaneously.

In order to improve the accuracy of alignment, two CCD cameras are usually used to identify two feature points of a product on a production line. When the product line changes the type of the product, the distance between the two CCD cameras needs to be adjusted to adapt to the new product. That is to say, operating personnel need adjust respectively every interval between producing the line two CCD cameras that correspond, and complex operation has reduced efficiency on the contrary.

In view of the above problems, it is necessary to develop an alignment detection apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alignment detection device, can adjust the interval between the first determine module and the second determine module of whole detection mechanism simultaneously, it is simple and convenient swift to operate to efficiency has been improved.

To achieve the purpose, the utility model adopts the following technical proposal:

an alignment detection apparatus comprising:

the support is provided with a sliding seat in a sliding manner along the horizontal direction;

a plurality of detection mechanism follows the horizontal direction interval sets up, detection mechanism includes first determine module and second determine module, first determine module is fixed set up in on the support, first determine module includes first detection piece, second determine module is fixed set up in on the sliding seat, second determine module includes the second detection piece, and is same detection mechanism first determine module with the second determine module is adjacent to be set up.

Preferably, the first detection assembly comprises a sliding block, the sliding block is arranged on the support in a sliding mode along the horizontal direction, and the first detection piece is arranged on the sliding block in a sliding mode along the vertical direction.

Preferably, the first detection assembly further comprises:

the driving end of the first driving piece is abutted to the sliding block so as to drive the sliding block to slide;

the second driving piece is fixedly arranged on the sliding block, and the driving end of the second driving piece is abutted to the first detection piece to drive the first detection piece to slide.

Preferably, the first drive member and/or the second drive member is a differential head.

Preferably, the second detection piece is arranged on the sliding seat in a sliding manner along the vertical direction.

Preferably, the second detection assembly further includes a third driving element, the third driving element is fixedly disposed on the sliding seat, and a driving end of the third driving element abuts against the second detection element to drive the second detection element to slide.

Preferably, the first detecting member and/or the second detecting member is/are a CCD camera.

Preferably, the detection mechanism further includes a prism disposed at a lens of the CCD camera, and the prism is capable of changing a shooting angle of the CCD camera.

Preferably, the alignment detection device further comprises a driving assembly, the driving assembly is fixedly arranged on the support, and the driving assembly can drive the sliding seat to slide along the horizontal direction.

Preferably, the drive assembly comprises:

the screw rod is rotatably arranged on the bracket and is in threaded connection with the sliding seat;

and the fourth driving part is fixedly arranged on the support, and the fourth driving part can drive the screw to rotate.

The utility model has the advantages that:

the utility model provides a counterpoint detection device. In this counterpoint detection device, every detection mechanism all includes first determine module and second determine module, and first determine module and second determine module detect two characteristics of a product simultaneously through first determine piece and second determine piece respectively, have improved the precision that detects. And the plurality of detection mechanisms can simultaneously detect the products on the plurality of production lines. When the product type of producing line change production, because the product type of every producing line is unanimous, operating personnel accessible adjusts the first determine module of each detection mechanism and the interval between the second determine module through adjusting the sliding seat.

The alignment detection device can adjust the distance between the first detection assembly and the second detection assembly of all the detection mechanisms at the same time, and is simple, convenient and quick to operate, so that the efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of an alignment detection apparatus provided by the present invention;

fig. 2 is a schematic structural view of the bracket, the sliding seat and the driving assembly provided by the present invention;

fig. 3 is a schematic structural diagram of a first detection assembly provided by the present invention;

fig. 4 is a schematic structural diagram of a second detecting assembly provided by the present invention.

In the figure:

1. a support; 2. a sliding seat; 3. a detection mechanism; 4. a drive assembly;

31. a first detection assembly; 32. a second detection assembly; 41. a fourth drive member;

311. a first detecting member; 312. a slider; 313. a first driving member; 314. a second driving member; 315. a prism; 316. a first base; 321. a second detecting member; 322. a third driving member; 323. a second base.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like 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 intended for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first feature being in direct contact with the second feature, and may also include the recitation of the first feature being in contact with the second feature, but rather being in contact with the additional feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

With the progress of society and the standardization of the production process, the requirements on the product quality are stricter and stricter, the labor cost is increased, and the automation requirements of various industries are stronger and stronger. In automated production, the requirement on the production beat is higher and higher, and the time that CCD camera was shot and is counterpointed the time that occupies has to become the problem that engineers need consider, in order to raise the efficiency, can increase the quantity of CCD camera in the mechanism to simultaneously to the product of many production lines discernment simultaneously, for the convenience of management, many production lines are the same kind of product of general production at the same time.

In order to improve the accuracy of alignment, two CCD cameras are usually used to identify two feature points of a product on a production line. When the product line changes the type of the product, the distance between the two CCD cameras needs to be adjusted to adapt to the new product. That is to say, operating personnel need adjust the interval between every two CCD cameras that produce the line and correspond respectively, and complex operation has reduced efficiency on the contrary.

The embodiment provides an alignment detection device. As shown in fig. 1, the alignment detection apparatus includes a support 1 and a plurality of detection mechanisms 3. The support 1 slides along the horizontal direction and is provided with sliding seat 2, a plurality of detection mechanism 3 sets up along the horizontal direction interval, detection mechanism 3 includes first determine module 31 and second determine module 32, first determine module 31 is fixed to be set up on support 1, first determine module 31 includes first determine piece 311, second determine module 32 is fixed to be set up on sliding seat 2, second determine module 32 includes second determine piece 321, and the adjacent setting of first determine module 31 and second determine module 32 of same detection mechanism 3.

In the present embodiment, a registration detection apparatus in which only two detection mechanisms 3 are provided will be described as an example.

In the alignment detection device, the first detection assemblies 31 and the second detection assemblies 32 are alternately arranged at intervals in the horizontal direction, the adjacent first detection assemblies 31 and the second detection assemblies 32 form a detection mechanism 3 to perform alignment detection on a product on a production line, and the first detection assemblies 31 and the second detection assemblies 32 detect two characteristics of the product simultaneously through the first detection pieces 311 and the second detection pieces 321 respectively, so that the detection accuracy is improved. And a plurality of detection mechanisms 3 can simultaneously detect a plurality of products on the production line. When the product type of the production line is changed, since the product type of each production line is consistent, the distance between the first detection assembly 31 and the second detection assembly 32 of each detection mechanism 3 should be the same, so that an operator can adjust the distance between the first detection assembly 31 and the second detection assembly 32 of each detection mechanism 3 by adjusting the sliding seat 2 directly.

The alignment detection device can simultaneously adjust the distance between the first detection assembly 31 and the second detection assembly 32 of all the detection mechanisms 3, and is simple, convenient and quick to operate, so that the efficiency is improved.

Specifically, the alignment detection device detects two feature points of a product, and confirms product information from information such as the form, position, and pitch size of the two feature points.

Preferably, the first detecting element 311 and/or the second detecting element 321 is a CCD (Charge Coupled Device) camera. A CCD is a semiconductor device that can convert an optical image into a digital signal. Therefore, the CCD camera is used for photographing the characteristics of the product, and the computer can identify the characteristics, so that the information of the product on the production line can be confirmed.

Further, the detection mechanism 3 further includes a prism 315, the prism 315 is disposed at a lens of the CCD camera, and the prism 315 can change a shooting angle of the CCD camera. Because the prism 315 can change the propagation direction of light, and then change the shooting angle of the CCD camera, so after the first detecting piece 311 and the second detecting piece 321 all set up the lens, this detection mechanism 3 can detect two characteristics apart from less product.

As shown in fig. 1 and 2, the alignment detection apparatus further includes a driving assembly 4, the driving assembly 4 is fixedly disposed on the bracket 1, and the driving assembly 4 can drive the sliding seat 2 to slide along the horizontal direction. The driving assembly 4 can further improve the efficiency of adjusting the distance between the first detecting part 311 and the second detecting part 321, and reduce the working strength of operators, thereby saving manpower.

Specifically, as shown in fig. 2, the driving assembly 4 includes a screw rod and a fourth driving member 41, the screw rod is rotatably disposed on the bracket 1, the screw rod is in threaded connection with the sliding seat 2, the fourth driving member 41 is fixedly disposed on the bracket 1, and the fourth driving member 41 can drive the screw rod to rotate.

The fourth driving part 41 can drive the screw to rotate, so that the sliding seat 2 moves in the horizontal direction, and the adjustment of the distance between the first detecting part 311 and the second detecting part 321 is realized. On the one hand, an operator can accurately adjust the moving distance of the sliding seat 2 by controlling the rotating number of turns of the fourth driving part 41, and on the other hand, the screw rod can play a role in speed reduction, so that when the fourth driving part 41 rotates at a normal rotating speed, the moving speed of the sliding seat 2 is low, stable movement of the sliding seat 2 can be guaranteed, and the accuracy in adjusting the position of the sliding seat 2 can be improved. The fourth driver 41 is a rotating electric machine.

The drive assembly 4 may also be other drive configurations such as a linear motor, a push rod cylinder, etc.

Since the alignment detection device detects two feature points of a product through the first detection piece 311 and the second detection piece 321 to determine product information, in order to improve detection accuracy, it is necessary to ensure that the distances between the first detection piece 311 and the second detection piece 321 of different detection mechanisms 3 are equal. However, due to the presence of manufacturing errors and mounting errors, the states of the first detecting member 311 and the second detecting member 321 of different detecting mechanisms 3 cannot be guaranteed to be identical.

In order to solve the above problem, as shown in fig. 3, the first detecting member 31 includes a sliding block 312, the sliding block 312 is slidably disposed on the bracket 1 along the horizontal direction, and the first detecting member 311 is slidably disposed on the sliding block 312 along the vertical direction. When the alignment detection apparatus is debugged, the slide base 2 may be kept stationary, and the slider 312 of each first detection assembly 31 may be slid to adjust the distances between all the first detection members 311 and the corresponding second detection members 321 to the same size. In this way, when the alignment detection apparatus is used later, it is ensured that the distance between the first detector 311 and the second detector 321 of each detection mechanism 3 is changed synchronously and always equal when the slide base 2 slides. And sliding the first detecting members 311 in the vertical direction can ensure that all the first detecting members 311 are at the same height.

Preferably, the first detection assembly 31 further comprises a first driving member 313 and a second driving member 314. The first driving part 313 is fixedly arranged on the bracket 1, the driving end of the first driving part 313 is abutted against the sliding block 312 to drive the sliding block 312 to slide, the second driving part 314 is fixedly arranged on the sliding block 312, and the driving end of the second driving part 314 is abutted against the first detection part 311 to drive the first detection part 311 to slide.

The operator can adjust the position of the first detecting member 311 in the horizontal direction and the vertical direction by the first driving member 313 and the second driving member 314, respectively. In particular, the first drive 313 and/or said second drive 314 are differential heads. The differential head has high precision, and an operator can judge the moving distance of the first detection piece 311 in the horizontal direction and the vertical direction according to the number of turns of the rotating differential head.

In order to facilitate the modular design, the first detecting component 31 further includes a first base 316, the sliding block 312 is disposed on the first base 316 in a sliding manner along the horizontal direction, and when the first detecting component 31 needs to be installed, the first detecting component 31 is integrally and fixedly connected to the bracket 1 through the first base 316.

Preferably, the second detecting member 321 is slidably disposed on the sliding seat 2 in a vertical direction. It can be understood that even if there is a deviation in the position of the second detecting member 321 in the horizontal direction, the position can be corrected by adjusting the horizontal position of the corresponding first detecting member 311, and therefore, in order to simplify the structure, in this embodiment, a structure for adjusting the horizontal position is not separately provided for each second detecting member 321. The second detecting members 321 are disposed on the sliding seat 2 in a sliding manner along the vertical direction, so that all the second detecting members 321 can be at the same height.

Further, as shown in fig. 4, the second detecting assembly 32 further includes a third driving element 322, the third driving element 322 is fixedly disposed on the sliding seat 2, and a driving end of the third driving element 322 abuts against the second detecting element 321 to drive the second detecting element 321 to slide. Similarly, the third driving member 322 is also a differential head, and the operator can determine the distance that the second detecting member 321 moves in the vertical direction according to the number of turns of the differential head.

Similarly, for the convenience of modular design, the second detection assembly 32 further comprises a second base 323, the second detection member 321 is slidably disposed on the second base 323 along the vertical direction, and when the second detection assembly 32 needs to be installed, the second detection assembly 32 is integrally connected to the sliding seat 2 through the second base 323.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. An alignment detection apparatus, comprising:

the support (1), the said support (1) has sliding seats (2) along the horizontal direction to slip;

a plurality of detection mechanism (3), follow the horizontal direction interval sets up, detection mechanism (3) include first determine module (31) and second determine module (32), first determine module (31) fixed set up in on support (1), first determine module (31) include first detection piece (311), second determine module (32) fixed set up in on sliding seat (2), second determine module (32) include second determine piece (321), and it is same detection mechanism (3) first determine module (31) with second determine module (32) adjacent the setting.

2. The alignment detection device according to claim 1, wherein the first detection assembly (31) comprises a slider (312), the slider (312) is slidably disposed on the bracket (1) along the horizontal direction, and the first detection member (311) is slidably disposed on the slider (312) along the vertical direction.

3. The alignment detection apparatus according to claim 2, wherein the first detection unit (31) further comprises:

the first driving piece (313) is fixedly arranged on the bracket (1), and the driving end of the first driving piece (313) abuts against the sliding block (312) to drive the sliding block (312) to slide;

the second driving piece (314) is fixedly arranged on the sliding block (312), and the driving end of the second driving piece (314) is abutted to the first detection piece (311) so as to drive the first detection piece (311) to slide.

4. The alignment detection device according to claim 3, wherein the first driving member (313) and/or the second driving member (314) is a differential head.

5. The alignment detection device according to claim 1, wherein the second detecting member (321) is slidably disposed on the sliding seat (2) along a vertical direction.

6. The alignment detection device according to claim 5, wherein the second detection assembly (32) further comprises a third driving member (322), the third driving member (322) is fixedly disposed on the sliding seat (2), and a driving end of the third driving member (322) abuts against the second detection member (321) to drive the second detection member (321) to slide.

7. The alignment detection apparatus according to any one of claims 1 to 6, wherein the first detector (311) and/or the second detector (321) is/are a CCD camera.

8. The alignment detection device according to claim 7, wherein the detection mechanism (3) further includes a prism (315), the prism (315) is disposed at a lens of the CCD camera, and the prism (315) is capable of changing a shooting angle of the CCD camera.

9. The alignment detection device according to any one of claims 1 to 6, further comprising a driving assembly (4), wherein the driving assembly (4) is fixedly disposed on the support (1), and the driving assembly (4) can drive the sliding seat (2) to slide along the horizontal direction.

10. The alignment detection device according to claim 9, wherein the driving assembly (4) comprises:

the screw is rotationally arranged on the bracket (1) and is in threaded connection with the sliding seat (2);

and the fourth driving part (41), the fourth driving part (41) is fixedly arranged on the bracket (1), and the fourth driving part (41) can drive the screw rod to rotate.