CN210221011U - Detection device for long-strip-shaped refrigerator handle - Google Patents

Abstract

The utility model relates to a detection device for rectangular type refrigerator handle includes the workstation and sets up the piece of placing and the subassembly of making a video recording on the workstation, places the piece and is equipped with two and its top surface on same horizontal plane, places the both ends that the piece is used for supporting the refrigerator handle, places to articulate on the piece and has the reference block, and the reference block is used for leaning on the side of refrigerator handle, and the subassembly of making a video recording is equipped with a plurality of groups and equipartition and distributes on the workstation, and the subassembly of making a video recording is used for shooing the appearance of refrigerator handle. The device places the piece through two and directly aligns with the refrigerator handle and places, then make the refrigerator handle align and prevent the refrigerator handle landing with placing the piece through the benchmark piece, the rethread first subassembly of making a video recording, the second subassembly of making a video recording, the third subassembly of making a video recording and the fourth subassembly of making a video recording carry out length and width direction's shooting to the refrigerator handle, thereby detect its straightness accuracy and pitch arc degree, the device can not only accurately measure the straightness accuracy and the pitch arc degree of this rectangular shape refrigerator handle, and is swift, convenient, practice thrift the human cost.

Description

Detection device for long-strip-shaped refrigerator handle

Technical Field

The utility model relates to a detection device for refrigerator handle especially relates to a detection device for rectangular type refrigerator handle.

Background

In the prior art, the long-strip-shaped refrigerator handle is generally detected manually, the long-strip-shaped refrigerator handle is placed on a detection table on a horizontal plane, and then an operator can visually detect whether the long-strip-shaped refrigerator handle can be stably placed on a detection table surface, namely whether the straightness of the long-strip-shaped refrigerator handle is qualified or not, but the placement consumes manpower greatly, the detection is inaccurate, whether the radian of an arc is qualified or not can not be accurately identified, and the refrigerator handle can not be accurately identified and needs to be adjusted.

Therefore, the straightness and the camber line of the long-strip-shaped refrigerator handle can be rapidly and conveniently detected and accurately measured.

SUMMERY OF THE UTILITY MODEL

The utility model aims at prior art's defect, provide a can not only accurately measure straightness accuracy and pitch arc degree of this rectangular shape refrigerator handle, swift, convenient, practice thrift the human cost's a detection device for rectangular shape refrigerator handle moreover.

The utility model discloses a realize through following technical scheme: the utility model provides a detection device for rectangular type refrigerator handle includes the workstation and sets up the piece of placing and the subassembly of making a video recording on the workstation, place the piece and be equipped with two and its top surface on same horizontal plane, place the both ends that the piece is used for supporting the refrigerator handle, place to articulate on the piece and have the benchmark piece, the benchmark piece is used for leaning on the side of refrigerator handle, the subassembly of making a video recording is equipped with a plurality of groups and the equipartition distributes on the workstation, and the subassembly of making a video recording is used for shooing the appearance of refrigerator handle.

In order to facilitate transverse and longitudinal shooting of the refrigerator handle, the camera shooting assembly is provided with four groups of first camera shooting assemblies, second camera shooting assemblies, third camera shooting assemblies and fourth camera shooting assemblies, the first camera shooting assemblies and the second camera shooting assemblies are arranged on the left side and the right side of the placing block respectively, the first camera shooting assemblies and the second camera shooting assemblies are used for shooting the straightness of the refrigerator handle, the third camera shooting assemblies and the fourth camera shooting assemblies are arranged in front of the placing block respectively, and the third camera shooting assemblies and the fourth camera shooting assemblies are used for shooting the cambered surface degree of the refrigerator handle.

The camera shooting assembly comprises a sliding seat, a sliding block and a camera, the sliding seat is fixed on a workbench, a sliding groove is formed in the sliding seat, the camera can move back and forth along the sliding groove through the sliding block, and a reference column is arranged on one side, close to the placing block, of the camera.

In order to facilitate the installation, the bottom of the placing block is fixed with a base which is detachably connected with the workbench.

In order to facilitate the camera to shoot the refrigerator handle, the width of the placing block is the same as that of the refrigerator handle.

In order to facilitate the determination of the position of the refrigerator handle, the reference block comprises an articulated block and a limiting block which are connected with each other, the articulated block is articulated on one side of the end part of the placing block along the length direction of the refrigerator handle, and the limiting block is arranged on one side of the placing block far away from the third camera shooting assembly or the fourth camera shooting assembly.

In order to facilitate the camera to shoot the refrigerator handle, carry out the light filling to the refrigerator handle, be equipped with in the stopper and place the chamber, it is equipped with the lamp pearl that a plurality of evenly arranged to place the intracavity.

In order to facilitate the limiting of the refrigerator handle by the limiting block, the downward pulling force of the weight of the hinged block on the limiting block is reduced as much as possible, and the hinged block is provided with a weight reduction groove.

The utility model has the advantages that: place the piece through two and directly align with the refrigerator handle and place, then make the refrigerator handle align and prevent the refrigerator handle landing with placing the piece through the benchmark piece, the rethread first subassembly of making a video recording, the second subassembly of making a video recording, the third subassembly of making a video recording and the fourth subassembly of making a video recording carry out length and width direction's shooting to the refrigerator handle, thereby detect its straightness accuracy and pitch arc degree, this detection device can not only accurately measure the straightness accuracy and the pitch arc degree of this rectangular shape refrigerator handle, and is swift, convenient, practice thrift the human cost.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the placement block and the reference block of the present invention;

fig. 3 is a schematic structural view of the camera module of the present invention;

fig. 4 is a schematic structural diagram of the reference block of the present invention;

in the figure: 1. placing the blocks; 11. a base; 2. a camera assembly; 21. a slide base; 22. a slider; 23. a camera; 24. a reference column; 25. a chute; 3. a reference block; 31. a hinged block; 32. a weight reduction groove; 33. a limiting block; 34. a placement chamber; 35. a lamp bead; 4. a first camera assembly; 5. a second camera assembly; 6. a third camera assembly; 7. a fourth camera assembly; 8. a refrigerator handle; 9. a display screen.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.

As shown in fig. 1 and 2, a detection device for a long refrigerator handle comprises a workbench, a placing block 1 and a camera assembly 2, wherein the placing block 1 and the camera assembly 2 are arranged on the workbench, the placing block 1 is provided with two placing blocks, the top surfaces of the placing blocks are on the same horizontal plane, the placing block 1 is used for supporting two ends of a refrigerator handle 8, in order to facilitate installation, a base 11 is fixed at the bottom of the placing block 1, the base 11 is detachably connected with the workbench, the placing block 1 can also be integrally formed with the base 11, chamfers are arranged on the left side and the right side of the placing block 1, a camera 23 is used for shooting the refrigerator handle 8, the width of the placing block 1 is the same as that of the refrigerator handle 8, the placing block 1 comprises a left placing block and a right placing block, the distance from the left end of the left placing block to the right end of the right placing block is the same as that of the refrigerator handle 8, a reference block 3 is hinged, the camera shooting assembly 2 is provided with a plurality of groups which are evenly distributed on the workbench, the camera shooting assembly 2 is used for shooting the appearance of the refrigerator handle 8, in order to shoot the refrigerator handle 8 transversely and longitudinally, the camera shooting assembly 2 is provided with four groups which are respectively a first camera shooting assembly 4, a second camera shooting assembly 5, a third camera shooting assembly 6 and a fourth camera shooting assembly 7, the first camera shooting assembly 4 and the second camera shooting assembly 5 are respectively arranged at the left side and the right side of the placing block 1, namely the first camera shooting assembly 4 is arranged at the left side of the left placing block, the second camera shooting assembly 5 is arranged at the right side of the right placing block, the first camera shooting assembly 4 and the second camera shooting assembly are used for shooting the straightness of the refrigerator handle 8, the third camera shooting assembly 6 and the fourth camera shooting assembly 7 are respectively arranged in front of the placing block 1, namely the third camera shooting assembly 6 is arranged right ahead of the left placing block, and the fourth camera shooting assembly 7 is arranged right ahead of, the third subassembly 6 and the fourth subassembly 7 of making a video recording are used for shooing the cambered surface degree of refrigerator handle 8, and first subassembly 4, the second subassembly 5 of making a video recording, the third subassembly 6 of making a video recording and fourth subassembly 7 of making a video recording are connected with the controller respectively, and in order to facilitate the observation, are equipped with display screen 9 on the workstation, and display screen 9 is connected with the controller, can show the result of controller analysis photo through display screen 9.

As shown in fig. 3, in order to shoot the handle back and forth and adjust the position of the camera 23, the camera assembly 2 includes a sliding base 21, a sliding block 22 and a camera 23, the sliding base 21 is fixed on the workbench, a sliding slot 25 is formed on the sliding base 21, the camera 23 can move back and forth along the sliding slot 25 through the sliding block 22, a reference column 24 is arranged on one side of the camera 23 close to the placing block 1, the reference column 24 is used for abutting against the placing block 1, and if the reference column 24 can be stably abutted against the side of the placing block 1, it can be further ensured that the camera 23 is aligned with the refrigerator handle 8, so as to shoot.

As shown in fig. 4, in order to determine the position of the refrigerator handle 8, the reference block 3 includes an articulated block 31 and a limit block 33 which are connected to each other, the articulated block 31 is articulated on one side of the placing block 1 along the end portion of the refrigerator handle 8 in the length direction, the limit block 33 is arranged on one side of the placing block 1 far away from the third camera module 6 or the fourth camera module 7 through the articulated block 31, so that the refrigerator handle 8 is supplemented with light when the camera 23 shoots the refrigerator handle 8, a placing cavity 34 is arranged in the limit block 33, a plurality of lamp beads 35 which are uniformly arranged are arranged in the placing cavity 34, the refrigerator handle 8 is limited by the limit block 33, the downward pulling force of the weight of the articulated block 31 on the limit block 33 is reduced as much as possible, and the weight reduction groove 32 is formed.

The working principle is as follows: the standard data input that will detect is in PLC, then place the both ends of refrigerator handle 8 respectively on placing piece 1, place piece 1 with its width direction and length direction and align with two respectively, camera 23 passes through the drive block and moves along spout 25 back-and-forth movement, thereby adjust first camera 23, second camera 23, the distance of third camera 23 and fourth camera 23 relative refrigerator handle 8, rotate articulated piece 31, make stopper 33 support and lean on the side of placing the platform, prevent that refrigerator handle 8 from placing piece 1 and slide down, thereby shoot refrigerator handle 8, the controller draws the photo and analyzes the photo, thereby show the defect of this refrigerator handle 8 on display screen 9, thereby judge whether qualified this product.

Compared with the prior art, the detection device for the long-strip-shaped refrigerator handle not only can accurately measure the straightness and the camber line of the long-strip-shaped refrigerator handle, but also is quick, convenient and labor cost-saving.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (8)

1. A detection device for a long bar type refrigerator handle is characterized in that: including workstation and setting place piece (1) and camera module (2) on the workstation, place piece (1) and be equipped with two and its top surface on same horizontal plane, place both ends that piece (1) is used for supporting refrigerator handle (8), place articulated on piece (1) have benchmark piece (3), benchmark piece (3) are used for leaning on the side of refrigerator handle (8), camera module (2) are equipped with a plurality of groups and the equipartition distributes on the workstation, and camera module (2) are used for shooing the appearance of refrigerator handle (8).

2. The apparatus as claimed in claim 1, wherein the apparatus comprises: the camera shooting assembly (2) is provided with four groups of first camera shooting assemblies (4), second camera shooting assemblies (5), third camera shooting assemblies (6) and fourth camera shooting assemblies (7), the first camera shooting assemblies (4) and the second camera shooting assemblies (5) are arranged on the left side and the right side of a placing block (1) respectively, the first camera shooting assemblies (4) and the second camera shooting assemblies (7) are used for shooting the straightness of a refrigerator handle (8), the third camera shooting assemblies (6) and the fourth camera shooting assemblies (7) are arranged in front of the placing block (1) respectively, and the third camera shooting assemblies (6) and the fourth camera shooting assemblies (7) are used for shooting the cambered surface degree of the refrigerator handle (8).

3. The apparatus for detecting a handle of a long bar type refrigerator according to claim 1 or 2, wherein: the camera shooting assembly (2) comprises a sliding seat (21), a sliding block (22) and a camera (23), the sliding seat (21) is fixed on a workbench, a sliding groove (25) is formed in the sliding seat (21), the camera (23) can move back and forth along the sliding groove (25) through the sliding block (22), and a reference column (24) is arranged on one side, close to the placing block (1), of the camera (23).

4. The apparatus as claimed in claim 1, wherein the apparatus comprises: the bottom of the placing block (1) is fixed with a base (11), and the base (11) is detachably connected with the workbench.

5. The apparatus as claimed in claim 1, wherein the apparatus comprises: the width of the placing block (1) is the same as that of the refrigerator handle (8).

6. The apparatus as claimed in claim 1, wherein the apparatus comprises: benchmark piece (3) are including interconnect's articulated piece (31) and stopper (33), articulated piece (31) articulate the one side of placing piece (1) along refrigerator handle (8) length direction tip, stopper (33) set up the one side of placing piece (1) and keeping away from third subassembly (6) or fourth subassembly (7) of making a video recording through articulated piece (31).

7. The apparatus as claimed in claim 6, wherein the apparatus comprises: be equipped with in stopper (33) and place chamber (34), it is equipped with lamp pearl (35) that a plurality of evenly arranged in chamber (34) to place.

8. The apparatus as claimed in claim 6, wherein the apparatus comprises: the hinge block (31) is provided with a weight reduction groove (32).

Images