CN216117290U

CN216117290U - AOI detection mechanism for paster processing

Info

Publication number: CN216117290U
Application number: CN202121836710.XU
Authority: CN
Inventors: 陈伯员
Original assignee: Hunan Xinrongchuang Technology Co ltd
Current assignee: Hunan Xinrongchuang Technology Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-22
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an AOI detection mechanism for patch processing, and relates to the technical field of AOI detection. Detect fixedly connected with connecting frame on the platform, the last fixed frame that is provided with of connecting frame, fixed frame run through connecting frame, the last spacing subassembly that carries out the restriction to the paster position that is provided with of fixed frame, the last rotation of fixed frame is connected with the axis of rotation, run through and fixedly connected with reel in the axis of rotation, be provided with the spacing fixed subassembly to the pivot in the axis of rotation. This AOI detection mechanism is used in paster processing is provided with spacing subassembly and fixed frame on fixed frame, can stimulate the arc through rotating the axis of rotation and remove, can restrict the position of paster through the arc for the paster can be in the vertical central point of examining the test table and put, can adjust the interval of arc through fixed subassembly, makes the arc can carry out the position restriction to the paster of different widths.

Description

AOI detection mechanism for paster processing

Technical Field

The utility model relates to the technical field of AOI detection, in particular to an AOI detection mechanism for patch processing.

Background

AOI is called automatic optical inspection in Chinese, and is a device for inspecting common defects encountered in welding production based on optical principle. AOI is a new emerging testing technology, but the development is rapid, and AOI testing equipment is released by many manufacturers. During automatic detection, the machine automatically scans the PCB through the camera, acquires images, compares the tested welding spots with qualified parameters in the database, inspects the defects on the PCB through image processing, and displays/marks the defects through a display or an automatic mark for repair personnel to repair.

When the conventional AOI detection device detects a patch, the position of the patch cannot be limited, so that the patch can be placed at any position of the AOI detection device, and the detection effect of the AOI detection device on the patch can be influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an AOI detection mechanism for patch processing, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a paster processing is with AOI detection mechanism, is including examining test table, examine fixedly connected with connecting frame on the test table, the last fixed frame that is provided with of connecting frame, fixed frame through connection frame, the last spacing subassembly that carries out the restriction to the paster position that is provided with of fixed frame, the last rotation of fixed frame is connected with the axis of rotation, run through and the fixedly connected with reel in the axis of rotation, be provided with the spacing fixed subassembly to the axis of rotation in the axis of rotation, the last clearance subassembly that carries out the clearance to the paster that is provided with of connecting frame.

Preferably, spacing subassembly includes movable rod, loop bar, fixed plate, spring, fly leaf, arc and connects the rope, fixedly connected with movable rod on the fixed frame, be provided with the loop bar on the movable rod, fixedly connected with fixed plate on the inner wall of loop bar, spring on the fixed plate, fixedly connected with spring, the left side fixed connection of spring is on the movable rod, fixedly connected with fly leaf on the loop bar, the fly leaf runs through fixed frame, fixedly connected with arc on the fly leaf, the one end fixed connection of connecting the rope is on the loop bar, the other end winding of connecting the rope is on the take-up reel.

Preferably, fixed subassembly includes connecting plate, gag lever post, No. two springs and backup pad, fixedly connected with connecting plate in the axis of rotation, be provided with the gag lever post on the connecting plate, No. two springs of bottom fixedly connected with of connecting plate, the bottom fixedly connected with backup pad of No. two springs, backup pad fixed connection is on the gag lever post, last the offering of fixed frame with gag lever post assorted draw-in groove.

Preferably, the clearance subassembly includes dwang, slider, fixed block, spiral spring and clearance sponge, the dwang rotates to be connected on linking frame, linking frame's right side fixedly connected with slider, the spiral spout has been seted up on the dwang, the last fixedly connected with fixed block of linking frame, the one end fixed connection of spiral spring is on the fixed block, the other end fixed connection of spiral spring is on the dwang, linking frame's bottom fixedly connected with clearance sponge.

Preferably, the limiting rod penetrates through the connecting plate and is connected to the connecting plate in a sliding mode.

Preferably, the two limiting assemblies are arranged on two sides of the fixed frame, and the two connecting ropes are wound on the winding wheel in opposite directions.

(III) advantageous effects

The utility model provides an AOI detection mechanism for patch processing. The method has the following beneficial effects:

(1) this AOI detection mechanism is used in paster processing is provided with spacing subassembly and fixed frame on fixed frame, can stimulate the arc through rotating the axis of rotation and remove, can restrict the position of paster through the arc for the paster can be in the vertical central point of examining test table and put, can adjust the interval of arc through fixed subassembly, makes the arc can carry out the position restriction to the paster of different widths.

(2) This AOI detection mechanism is used in paster processing is provided with the clearance subassembly on connection frame, can drive fixed frame through rotating the dwang and remove for the clearance sponge on the fixed frame can clear up the surface of paster, prevents that the paster from preventing dust and foreign matter influence the detection effect to the paster.

Drawings

FIG. 1 is a schematic diagram of an overall apparatus according to the present invention;

FIG. 2 is an enlarged view of part A of the present invention;

FIG. 3 is an enlarged view of the structure of part B of the present invention;

FIG. 4 is a schematic view of the internal structure of the connecting frame of the present invention;

fig. 5 is a schematic view of the internal structure of the fixing block according to the present invention.

In the figure: 1. a detection table; 2. a connecting frame; 3. a fixed frame; 41. a movable rod; 42. a loop bar; 43. a fixing plate; 44. a first spring; 45. a movable plate; 46. an arc-shaped plate; 47. connecting ropes; 5. a rotating shaft; 6. a winding wheel; 71. a connecting plate; 72. a limiting rod; 73. a second spring; 74. a support plate; 75. a partition plate; 81. rotating the rod; 82. a slider; 83. a fixed block; 84. a volute spiral spring; 85. cleaning the sponge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an AOI detection mechanism for patch processing comprises a detection table 1, a connecting frame 2 is fixedly connected to the detection table 1, a fixed frame 3 is arranged on the connecting frame 2, the fixed frame 3 penetrates through the connecting frame 2 and the fixed frame 3 slides on the connecting frame 2, a limiting assembly is arranged on the fixed frame 3 and comprises a movable rod 41, a loop rod 42, a fixed plate 43, a first spring 44, a movable plate 45, an arc-shaped plate 46 and a connecting rope 47, the movable rod 41 is fixedly connected to the fixed frame 3, the loop rod 42 is arranged on the movable rod 41, a fixed plate 43 is fixedly connected to the inner wall of the loop rod 42, the first spring 44 is fixedly connected to the fixed plate 43, the left side of the first spring 44 is fixedly connected to the movable rod 41, the movable plate 45 is fixedly connected to the loop rod 42, the movable plate 45 slides on the inner wall of the fixed frame 3, the movable plate 45 penetrates through the fixed frame 3, fixedly connected with arc 46 on fly leaf 45, it is connected with axis of rotation 5 to rotate on fixed frame 3, run through and fixedly connected with reel 6 in the axis of rotation 5, the one end fixed connection of connecting rope 47 is on loop bar 42, the other end winding of connecting rope 47 is on reel 6, spacing subassembly is provided with two sets ofly, and two sets of spacing subassemblies set up the both sides at fixed frame 3, two connect rope 47 windings on reel 6, and winding opposite direction, make rotation axis of rotation 5 can drive two arc 46 and carry out the phase displacement, can put the vertical central point of paster restriction at detection platform 1 through two arc 46, prevent that the paster from appearing the deviation in detection platform 1 position and can influence the effect that detects.

In this embodiment, a fixing component is disposed on the rotating shaft 5, the fixing component includes a connecting plate 71, a limiting rod 72, a second spring 73, a supporting plate 74 and a partition plate 75, the connecting plate 71 is fixedly connected to the rotating shaft 5, the limiting rod 72 is disposed on the connecting plate 71, the limiting rod 72 penetrates through the connecting plate 71 and slides on the connecting plate 71, the second spring 73 is fixedly connected to the bottom of the connecting plate 71, the supporting plate 74 is fixedly connected to the bottom of the second spring 73, the supporting plate 74 is fixedly connected to the limiting rod 72, a slot matching with the limiting rod 72 is disposed on the fixing frame 3, the partition plate 75 is fixedly connected to the winding wheel 6, two connecting ropes 47 are separated by the partition plate 75 to prevent winding together, the limiting rod 72 is inserted into the slot, so that the limiting rod 72 can fix the rotating shaft 5 to prevent the rotating shaft 5 from continuing to rotate, and the limiting rod 72 limits the rotating shaft 5, so that the distance between the two arc plates 46 can be adjusted and the arc plates 46 can center the patches of different widths.

In this embodiment, a cleaning assembly is disposed on the connecting frame 2, the cleaning assembly includes a rotating rod 81, a sliding block 82, a fixed block 83, a spiral spring 84 and a cleaning sponge 85, the rotating rod 81 is rotatably connected to the connecting frame 2, the sliding block 82 is fixedly connected to the right side of the fixed frame 3, a spiral chute is disposed on the rotating rod 81, the sliding block 82 slides on the spiral chute, the fixed block 83 is fixedly connected to the connecting frame 2, one end of the spiral spring 84 is fixedly connected to the fixed block 83, the other end of the spiral spring 84 is fixedly connected to the rotating rod 81, the cleaning sponge 85 is fixedly connected to the bottom of the fixed frame 3, the sliding block 82 can be driven to slide on the spiral chute by rotating the rotating rod 81, so that the sliding block 82 can drive the fixed frame 3 to move downwards, the cleaning sponge 85 can clean the surface of the patch, and meanwhile, the arc plate 46 can push the patch, make the paster can be in the central point of examining test table 1 and put, prevent that the surface of paster from having foreign matter and dust to influence the normal detection of paster.

When the patch detection device works (or is used), when the patch needs to be detected, the patch is placed on the detection table 1, the limiting rod 72 is moved upwards, the limiting rod 72 is separated from the clamping groove, so that the limiting rod 72 cannot limit the rotating shaft 5, then the rotating shaft 5 is rotated anticlockwise, the rotating shaft 5 can drive the winding wheel 6 to rotate anticlockwise, so that the winding wheel 6 can wind the two connecting ropes 47, the connecting ropes 47 can pull the two arc-shaped plates 46 to move oppositely, so that the distance between the two arc-shaped plates 46 can be adjusted, the limiting rod 72 is pressed downwards to enable the limiting rod 72 to be inserted into the clamping groove, so that the limiting rod 72 limits the rotating shaft 5, then the rotating rod 81 is rotated, the rotating rod 81 can drive the sliding block 82 to slide in the spiral sliding groove, so that the sliding block 82 can drive the fixed frame 3 to move downwards, fixed frame 3 moves down makes arc 46 can promote the paster and be in the vertical central point that detects platform 1 and put, and clearance sponge 85 can clear up paster surface adhesion's dust and foreign matter simultaneously, loosens dwang 81 and can drive dwang 81 antiport under volute spiral spring 84's elastic force effect for fixed frame 3 automatic upward movement resets.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a paster processing is with AOI detection mechanism, is including examining test table (1), its characterized in that: detect fixedly connected with connected frame (2) on platform (1), be provided with fixed frame (3) on connected frame (2), fixed frame (3) through connection frame (2), be provided with the spacing subassembly that carries out the restriction to the paster position on fixed frame (3), it is connected with axis of rotation (5) to rotate on fixed frame (3), run through and fixedly connected with take-up pulley (6) on axis of rotation (5), be provided with the spacing fixed subassembly to axis of rotation (5) on axis of rotation (5), be provided with the clearance subassembly that carries out the clearance to the paster on connected frame (2).

2. The AOI detection mechanism for patch processing according to claim 1, wherein: the limiting assembly comprises a movable rod (41), a loop bar (42), a fixed plate (43), a first spring (44), a movable plate (45), an arc-shaped plate (46) and a connecting rope (47), a movable rod (41) is fixedly connected on the fixed frame (3), a loop bar (42) is arranged on the movable rod (41), a fixing plate (43) is fixedly connected on the inner wall of the loop bar (42), a first spring (44) is fixedly connected on the fixing plate (43), the left side of the first spring (44) is fixedly connected to the movable rod (41), a movable plate (45) is fixedly connected to the loop bar (42), the movable plate (45) penetrates through the fixed frame (3), fixedly connected with arc (46) on fly leaf (45), the one end fixed connection of connecting rope (47) is on loop bar (42), the other end winding of connecting rope (47) is on reel (6).

3. The AOI detection mechanism for patch processing according to claim 1, wherein: fixed subassembly includes connecting plate (71), gag lever post (72), No. two springs (73) and backup pad (74), fixedly connected with connecting plate (71) on axis of rotation (5), be provided with gag lever post (72) on connecting plate (71), No. two springs (73) of bottom fixedly connected with of connecting plate (71), the bottom fixedly connected with backup pad (74) of No. two springs (73), backup pad (74) fixed connection is on gag lever post (72), set up on fixed frame (3) with gag lever post (72) assorted draw-in groove.

4. The AOI detection mechanism for patch processing according to claim 1, wherein: the clearance subassembly includes dwang (81), slider (82), fixed block (83), spiral spring (84) and clearance sponge (85), dwang (81) are rotated and are connected on linking frame (2), the right side fixedly connected with slider (82) of fixed frame (3), the spiral spout has been seted up on dwang (81), fixedly connected with fixed block (83) are gone up in linking frame (2), the one end fixed connection of spiral spring (84) is on fixed block (83), the other end fixed connection of spiral spring (84) is on dwang (81), the bottom fixedly connected with of fixed frame (3) clearance sponge (85).

5. The AOI detection mechanism for patch processing according to claim 3, wherein: the limiting rod (72) penetrates through the connecting plate (71) and the limiting rod (72) is connected to the connecting plate (71) in a sliding mode.

6. The AOI detection mechanism for patch processing according to claim 2, wherein: the limiting assemblies are arranged in two groups, the two groups of limiting assemblies are arranged on two sides of the fixed frame (3), and the connecting ropes (47) are wound on the winding wheel (6) in opposite directions.