Stamping part on-line dimension visual detection device

Abstract

The utility model relates to the technical field of stamping part detection devices, in particular to a stamping part on-line dimension visual detection device, which comprises a conveying belt and a dimension detection device arranged on the conveying belt, and further comprises two wedge blocks, a turnover assembly arranged on the conveying belt, and a control device arranged on the conveying belt and used for controlling the side surfaces of the wedge blocks in the dimension detection device. According to the stamping part on-line size visual detection device, stamping parts needing to be detected can be connected through the arrangement of the overturning assembly and the clamping assembly, at the moment, the stamping parts are moved through the conveying belt, and the stamping parts are connected through the conveying belt; according to the utility model, the turnover assembly is driven to rotate by 90 degrees through the cooperation of the elliptical disc and the inclined block, the bottom of the stamping part can be detected and the clamping detection can be carried out, and meanwhile, the sliding part is arranged on the supporting plate, so that when the stamping part is clamped, the stamping part does not make contact with the supporting plate, the friction force is reduced, and the overall failure rate can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of stamping part detection devices, in particular to an online dimension visual detection device for stamping parts. Background Art

[0002] The online visual inspection device for stamping parts is a quality control device used in automated production lines. It uses advanced visual inspection technology to perform real-time, non-contact inspection of key quality parameters such as size, shape, and position of stamping parts.

[0003] However, in actual use, the existing online visual size inspection device for stamping parts inspects the stamped parts after stamping, uses a camera to process the photos of the stamping parts, thereby obtaining the size data, and then calculates whether it is qualified. However, when inspecting the stamping parts, the stamping parts are transported by a conveyor belt, and then the top and sides of the stamping parts are photographed and inspected. However, in order to obtain accurate data, the existing inspection method needs to inspect the bottom of the stamping parts, so it is necessary to use a variety of equipment and mechanical structures to enable it to be turned over and then inspected. The introduction of a variety of mechanical structures and inspection equipment will increase the complexity of the entire system, which may lead to increased difficulty in system maintenance and operation. For this reason, we propose an online visual size inspection device for stamping parts. Utility Model Content

[0004] A technical problem to be solved by this application is: how to design an online visual size inspection device for stamping parts that can reduce the complexity of the inspection equipment.

[0005] In order to solve the above technical problems, the embodiment of the present application provides an online visual dimension inspection device for stamping parts, including a conveyor belt and a dimension inspection device arranged on the conveyor belt, and also includes:

[0006] A wedge block, the side of which is arranged inside the size detection device, and two wedge blocks are provided;

[0007] A turning assembly, which is arranged on the conveyor belt and is used to turn over and inspect the stamping parts placed inside;

[0008] The elliptical disk is arranged on the flip assembly, and the outer surface of the elliptical disk is movably arranged with the top of the corresponding wedge block to drive the flip assembly to flip.

[0009] In some embodiments, the flip assembly includes a connecting rod arranged at one end of the elliptical disk, a rotating plate is arranged on the end face of the connecting rod, a support plate is arranged on the side of the rotating plate, a torsion spring is sleeved on the outer surface of the connecting rod, and one end of the torsion spring is arranged on the end face of the torsion spring.

[0010] In some embodiments, a non-slip pad is provided on the side of the rotating plate.

[0011] In some embodiments, a clamping assembly for clamping the stamping parts is provided on the top of the conveyor belt, and the clamping assembly includes a fixed plate arranged on the top of the conveyor belt, a T-slot is opened on the side of the fixed plate, a T-block is movably provided on the inner wall of the T-slot, a movable plate is provided on the top of the T-block, and the side of the movable plate and the side of the rotating plate are movably arranged relative to each other.

[0012] In some embodiments, the inner wall of the conveyor belt is provided with an inclined rod, the side of the T-block is provided with a straight rod, the end surface of the straight rod is provided with an inclined block, and the inclined surface of the inclined block and the side surface of the straight rod are movably arranged relative to each other.

[0013] In some embodiments, a spring is disposed inside the T-slot, and two ends of the spring are respectively disposed on the inner wall of the T-slot and the side surface of the T-block.

[0014] In some embodiments, a sliding member is provided on the top of the support plate to prevent the stamping part from reducing friction on the top of the support plate. A plurality of square grooves are provided on the top of the support plate. The sliding member includes a sliding column movably provided with a plurality of square groove inner walls.

[0015] The utility model has at least the following beneficial effects:

[0016] 1. By setting up the flip assembly and the clamping assembly, the stamping parts to be inspected can be connected. At this time, they are moved by the conveyor belt, and then the flip assembly is driven to rotate 90 degrees through the cooperation of the elliptical disk and the inclined block. Then, the bottom of the stamping parts can be inspected. While clamping and inspecting, it can also flip itself to inspect the size of the bottom of the stamping parts. For this reason, the inspection equipment and mechanical structure can be reduced;

[0017] 2. By arranging a sliding part on the support plate, when the stamping part is clamped, it does not need to contact with the support plate, thus reducing friction and the overall failure rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the clamping assembly, the elliptical disk and the flip assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the clamping assembly and the flipping assembly of the utility model;

[0021] Figure 4 It is a schematic diagram of the exploded structure of the clamping assembly and the flipping assembly of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the flip assembly and the sliding member of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the sliding member and the rotating plate of the utility model.

[0024] In the figure: 1. conveyor belt; 2. size detection device; 3. wedge block; 4. elliptical disk; 5. clamping assembly; 51. oblique rod; 52. movable plate; 53. fixed plate; 54. T-slot; 55. oblique block; 56. straight rod; 57. spring; 58. T-block; 6. flip assembly; 61. rotating plate; 62. support plate; 63. connecting rod; 64. torsion spring; 7. anti-slip pad; 8. sliding part; 81. sliding column; 82. square slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Example 1

[0027] See also Figure 1-4 , the utility model provides a technical solution:

[0028] An online visual dimension inspection device for stamping parts comprises a conveyor belt 1 and a dimension inspection device 2 arranged on the conveyor belt 1. The conveyor belt 1 is arranged for conveying stamping parts, and further comprises:

[0029] A wedge block 3, the side of which is arranged inside the size detection device 2, two wedge blocks 3 are arranged, and the wedge blocks 3 are arranged with inclined surfaces on both sides and a flat surface in the middle;

[0030] A turning assembly 6 is provided on the conveyor belt 1 and is used for turning over and testing the stamping parts placed inside;

[0031] The oval disk 4 is arranged on the flip assembly 6, and the outer surfaces of the oval disk 4 are movably arranged with the tops of the corresponding wedge blocks 3 to drive the flip assembly 6 to flip.

[0032] The flip assembly 6 includes a connecting rod 63 arranged at one end of the elliptical disk 4, a rotating plate 61 is arranged on the end face of the connecting rod 63, a supporting plate 62 is arranged on the side of the rotating plate 61, and a torsion spring 64 is sleeved on the outer surface of the connecting rod 63, one end of the torsion spring 64 is arranged on the end face of the torsion spring 64, and the torsion spring 64 can reset the rotating rod.

[0033] The side of the rotating plate 61 is provided with an anti-skid pad 7, which is made of rubber and is mainly used to prevent the stamping parts from falling off during the turning process.

[0034] A clamping assembly 5 for clamping the stamping parts is provided at the top of the conveyor belt 1. The clamping assembly 5 includes a fixed plate 53 arranged on the top of the conveyor belt 1. A T-slot 54 is opened on the side of the fixed plate 53. A T-block 58 is movably provided on the inner wall of the T-slot 54. A movable plate 52 is provided on the top of the T-block 58. The side of the movable plate 52 and the side of the rotating plate 61 are movably arranged relative to each other. The T-slot 54 and the T-block 58 are arranged in a T-shape so that they can play a limiting role. The side of the movable plate 52 and the other end of the torsion spring 64 are arranged relative to each other, so that they can be reset when the torsion spring 64 rotates.

[0035] The inner wall of the conveyor belt 1 is provided with an inclined rod 51, the side of the T-block 58 is provided with a straight rod 56, the end face of the straight rod 56 is provided with an inclined block 55, the inclined surface of the inclined block 55 and the side of the straight rod 56 are movably arranged with each other, the arranged inclined block 55 can drive the straight rod 56 to move through the inclined rod 51, and the end face of the straight rod 56 and the T-block 58 are arranged.

[0036] A spring 57 is disposed inside the T-slot 54 . Two ends of the spring 57 are disposed on the inner wall of the T-slot 54 and the side surface of the T-block 58 , respectively. The spring 57 serves to reset the T-block 58 .

[0037] When using the device, first, when the inclined block 55 is in contact with the inclined surface of the inclined rod 51, the stamping piece is put in and reaches the top of the support plate 62. At this time, due to the movement of the conveyor belt 1, the stamping piece is conveyed to the bottom of the size detection device 2. At the same time, the inclined block 55 moves from the inclined surface of the inclined rod 51 to the plane. For this purpose, the inclined block 55 can drive the straight rod 56 set on the side to move, and the straight rod 56 drives the T-block 58 set on the end face to move on the inner wall of the T-slot 54. The T-block 58 squeezes the spring 57 set inside the T-slot 54. The moving plate 52 can drive the rotating plate 61 to move, and the rotating plate 61 drives the stamping piece set on the top to clamp, and the side of the stamping piece and the anti-slip pad 7 are tightly fitted.

[0038] When inspection is required, when the stamping part moves to the size detection device 2, the size detection device 2 takes pictures of the top and side of the stamping part for inspection. After completion, the elliptical disk 4 and the inclined surface of the wedge block 3 are in contact. For this purpose, the elliptical disk 4 can be driven to rotate by the inclined surface, and the elliptical disk 4 drives the connecting rod 63 set on the end face to rotate, and the connecting rod 63 drives the torsion spring 64 to deform. At the same time, the connecting rod 63 drives the rotating plate 61 set on the end face to flip, and the rotating plate 61 drives the supporting plate 62 set on the side to flip, so that the stamping part can be driven to flip for inspection. When the elliptical disk 4 is away from the inclined surface of the wedge block 3, the connecting rod 63 is reset under the drive of the torsion spring 64. For this purpose, the stamping part after inspection can be reset. When the inclined block 55 is away from the inclined rod 51, the T-block 58 is reset under the action of the spring 57. For this purpose, the T-block 58 can drive the straight rod 56 and the inclined block 55 to reset.

[0039] Example 2

[0040] See also Figure 5-6 , the utility model provides a technical solution:

[0041] Different from Example 1, a sliding member 8 is provided on the top of the support plate 62 to prevent the stamping part from reducing friction on the top of the support plate 62. A plurality of square grooves 82 are opened on the top of the support plate 62. The sliding member 8 includes a sliding column 81 with a plurality of inner walls of the square grooves 82 movably provided.

[0042] When the rotating plate 61 clamps the stamping part, the square groove 82 set on the top of the support plate 62 rotates inside the slide column 81 and can rotate through the outer surface of the square groove 82 to reduce the friction force when the stamping part is clamped.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An online visual dimension inspection device for stamping parts, comprising a conveyor belt (1) and a dimension inspection device (2) arranged on the conveyor belt (1), characterized in that: Also included are: A wedge block (3), the side surface of the wedge block (3) being arranged inside the size detection device (2), and two wedge blocks (3) being provided; A turning assembly (6), the turning assembly (6) being arranged on the conveyor belt (1) and used for turning over and testing the stamped parts placed inside; An elliptical disk (4) is arranged on the flip assembly (6), and the outer surface of the elliptical disk (4) is movably arranged with the top of the corresponding wedge block (3) to drive the flip assembly (6) to flip.

2. The stamping parts online dimension visual inspection device according to claim 1 is characterized in that: The flip assembly (6) comprises a connecting rod (63) arranged at one end of the elliptical disk (4); a rotating plate (61) is arranged on the end surface of the connecting rod (63); a supporting plate (62) is arranged on the side surface of the rotating plate (61); a torsion spring (64) is sleeved on the outer surface of the connecting rod (63); and one end of the torsion spring (64) is arranged on the end surface of the torsion spring (64).

3. The stamping parts online dimension visual inspection device according to claim 2 is characterized in that: An anti-slip pad (7) is provided on the side of the rotating plate (61).

4. The stamping parts online dimension visual inspection device according to claim 3 is characterized in that: A clamping assembly (5) for clamping a stamped part is arranged at the top of the conveyor belt (1), the clamping assembly (5) comprising a fixed plate (53) arranged at the top of the conveyor belt (1), a T-shaped slot (54) being provided on the side of the fixed plate (53), a T-shaped block (58) being movably provided on the inner wall of the T-shaped slot (54), a movable plate (52) being arranged on the top of the T-shaped block (58), and a side surface of the movable plate (52) and a side surface of the rotating plate (61) being movably provided with each other.

5. The stamping parts online dimension visual inspection device according to claim 4 is characterized in that: The inner wall of the conveyor belt (1) is provided with an inclined rod (51), the side of the T-shaped block (58) is provided with a straight rod (56), the end surface of the straight rod (56) is provided with an inclined block (55), and the inclined surface of the inclined block (55) and the side surface of the straight rod (56) are movably arranged relative to each other.

6. The stamping parts online dimension visual inspection device according to claim 5 is characterized in that: A spring (57) is arranged inside the T-shaped slot (54), and two ends of the spring (57) are respectively arranged on the inner wall of the T-shaped slot (54) and the side surface of the T-shaped block (58).

7. The stamping parts online dimension visual inspection device according to claim 2 is characterized in that: A sliding member (8) is provided at the top of the support plate (62) for preventing the stamping part from reducing friction on the top of the support plate (62), a plurality of square grooves (82) are provided at the top of the support plate (62), and the sliding member (8) comprises a sliding column (81) movably provided with the inner walls of the plurality of square grooves (82).

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