CN106211747B

CN106211747B - Center shooting positioning module

Info

Publication number: CN106211747B
Application number: CN201610738874.6A
Authority: CN
Inventors: 郑贵军; 马永鹏
Original assignee: Suzhou Langkun Automatic Equipment Co Ltd
Current assignee: Suzhou Langkun Automatic Equipment Co Ltd
Priority date: 2016-08-26
Filing date: 2016-08-26
Publication date: 2021-06-29
Anticipated expiration: 2036-08-26
Also published as: CN106211747A

Abstract

The invention discloses a central photographing positioning module which comprises a channel bottom plate, wherein a first square-shaped plate is arranged above the channel bottom plate, a light source assembly is arranged on the surface of the first square-shaped plate, a second square-shaped plate is arranged above the first square-shaped plate, a three-axis mechanism is arranged on the second square-shaped plate and connected with a camera, two conveying belts are arranged between the channel bottom plate and the first square-shaped plate in parallel, a positioning jacking mechanism is arranged between the two conveying belts and comprises a movable plate and a fixed plate, a guide sliding assembly is arranged between the movable plate and the fixed plate, the fixed plate is arranged on the channel bottom plate, a lifting cylinder is arranged at the bottom of the fixed plate and penetrates through the fixed plate to be connected with the movable plate, and a. The invention has the advantages of reasonable design, compact structure, strong stability and high detection precision.

Description

Center shooting positioning module

Technical Field

The invention relates to the field of detection mechanisms, in particular to a central photographing positioning module.

Background

Many accurate electronic circuit board components generally can place and carry out the transmission equipment in the carrier, after the surface mounting subassembly, need carry out certain detection to the position of subassembly installation, whether the inspection position is in the settlement within range, so that the overall arrangement of whole circuit board, because the circuit board is settled in the carrier, the carrier is for the stability of transporting, can take to press from both sides tight waiting dog in order to stabilize, consequently can block the corner of circuit board, cause certain trouble to seeking the central point, consequently can only regard interior edge as the basis, thereby the central point is fixed a position, then just can calculate whether qualified through treating a plurality of coordinate distances between the position of detecting subassembly and the central point, but current equipment volume is great, and the speed of measuring time is slow, need constantly adjust position and focus, it is very troublesome to use.

Disclosure of Invention

The invention aims to overcome the problems in the prior art and provides a central photographing positioning module which is reasonable in design, compact in structure, strong in stability and high in detection precision.

In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:

a central photographing positioning module comprises a channel bottom plate, wherein a first square-shaped plate is arranged above the channel bottom plate, a light source assembly is arranged on the surface of the first square-shaped plate, a second square-shaped plate is arranged above the first square-shaped plate, a beam frame is arranged on the second square-shaped plate, one end of the beam frame is connected with an electric sliding table moving along the X-axis direction, the other end of the beam frame is connected with an auxiliary sliding track, two cameras moving along the Z-axis direction are vertically arranged on the beam frame, a sliding assembly moving along the Y-axis direction is arranged between each camera and the beam frame, two conveying belts are arranged between the channel bottom plate and the first square-shaped plate in parallel, a positioning jacking mechanism is arranged between the two conveying belts and comprises a movable plate and a fixed plate, and a guiding sliding assembly is arranged between the movable plate and the fixed plate, the fixed plate sets up on the passageway bottom plate, the fixed plate bottom is provided with the lift cylinder, the lift cylinder passes the fixed plate and is connected with the fly leaf, the fly leaf surface is provided with the sucking disc.

Furthermore, a connecting column is arranged between the fixed plate and the channel bottom plate, the guiding sliding assembly comprises a first guiding rod and a first guiding sleeve, the first guiding sleeve is arranged at the bottom of the fixed plate, the first guiding rod is arranged at the bottom of the movable plate, and the first guiding rod penetrates through the fixed plate and is arranged in the first guiding sleeve.

Further, the light source subassembly all is provided with light band group on four contained angles, light band group comprises two adjustable light bands that are the contained angle setting, adjustable light band sets up on adjusting the seat, and wherein the regulation seat in two adjacent contained angles all sets up on L type support, L type support bottom sets up on the direction slip table to a side is connected with thrust cylinder, adjustable light band and regulation seat between be provided with rotatory alignment jig.

Furthermore, a plurality of rubber pressure points are arranged at the bottom of the first zigzag plate.

Furthermore, the surface of the movable plate is also provided with at least two positioning salient points.

The invention has the beneficial effects that:

this mechanism adopts the camera as gathering the end, can snatch the inside casing structure of product through shooing at the eminence to realize accurate location central point. And the light source setting is in the nearer position in product top, and it is effectual to shine the exposure to can realize the position of light band group movable through the thrust cylinder, with the product illumination that satisfies different sizes.

The positioning jacking mechanism is fixed by jacking and adsorbing the product on the conveying belt, the stability is high, the sucker is adsorbed without causing damage, and the sucker is matched with the rubber pressure point, so that the carrier can be stably and stably compressed at the bottom of the first square-shaped plate, and the camera shooting effect is prevented from being influenced by the vibration of the operation of the machine table.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a portion of the mechanism of the positioning jack of the present invention;

fig. 3 is a partial structural schematic diagram of a light source module of the present invention.

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 to 3, a central photographing positioning module comprises a channel bottom plate 1, a first square-shaped square plate 2 is arranged above the channel bottom plate, a light source assembly 3 is arranged on the surface of the first square-shaped square plate, a second square-shaped square plate 4 is arranged above the first square-shaped square plate, a cross beam frame 5 is arranged on the second square-shaped square plate, one end of the cross beam frame is connected with an electric sliding table 6 moving along the X-axis direction, the other end of the cross beam frame is connected with an auxiliary sliding track 7, two cameras 8 moving along the Z-axis direction are vertically arranged on the cross beam frame, a sliding assembly moving along the Y-axis direction is arranged between the cameras and the cross beam frame, two conveyor belts 10 are arranged between the channel bottom plate and the first square-shaped square plate in parallel, a positioning jacking mechanism 11 is arranged between the two conveyor belts, the positioning jacking mechanism comprises a, the fixed plate is arranged on the channel bottom plate, the bottom of the fixed plate is provided with a lifting cylinder 15, the lifting cylinder penetrates through the fixed plate to be connected with the movable plate, and the surface of the movable plate is provided with a sucker 16. Through the supporting component of first time style of calligraphy template and second time style of calligraphy template as the basis, the subassembly stability that upper portion set up is high to the second time style of calligraphy template height exceeds first time style of calligraphy template certain distance, can the function of full play camera like this, and just can adapt to the product use of a plurality of size ranges through a position, the commonality is strong, need not the adjustment. During the use, drive the crossbeam frame through electronic slip table and move along X axle direction, two cameras can snatch the inboard side of product respectively, through snatching to the side, can be quick reacing product central point position, and location climbing mechanism can jack up the carrier to first time style of calligraphy template bottom, forms to press from both sides and establishes the effect for carrier and whole board are synchronous vibrations, and the relative position between camera and carrier is invariable, guarantees the precision of shooing of camera.

Wherein, be provided with spliced pole 17 between fixed plate and the passageway bottom plate, direction slip subassembly includes first guide bar 18 and first uide bushing 19, first uide bushing sets up in the fixed plate bottom, first guide bar sets up in the fly plate bottom, first guide bar passes the fixed plate and sets up in first uide bushing, the spliced pole can shorten the distance between fly plate and the product bottom, and there is certain space between spliced pole setting after-setting fixed plate and the bottom plate frame, can hold first guide bar and first uide bushing, design benefit, and the space is saved.

The surface of the movable plate is also provided with at least two positioning salient points 26, and after the movable plate rises, the product can be guided, so that the position between the product and the movable plate is fixed every time, and then the product is fixed by suction through the sucking disc, the effect is good, the damage is less, and the positioning precision is high.

Light source subassembly all is provided with light band group 9 on four contained angles, and light band group comprises two adjustable light bands 20 that are the contained angle setting, and adjustable light band setting is on adjusting seat 21, and wherein the regulation seat on two adjacent contained angles all sets up on L type support 22, and L type support bottom sets up on the direction slip table to a side is connected with thrust cylinder 23, adjustable light band and regulation are provided with rotation regulation frame 24 between the seat. The light band group on two contained angles is fixed, can only finely tune through adjusting seat and rotatory alignment jig, and the light band group on two other contained angles can also carry out the coarse tune through thrust cylinder outside having the function of fine tuning to guarantee that bigger size's product uses, the illumination covers comprehensively, and the camera of being convenient for snatchs.

First time style of calligraphy board bottom still is provided with a plurality of rubber pressure points 25, and the tight carrier of cooperation climbing mechanism clamp, stability is high, plays the cushioning effect, improves life.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a central location module of shooing which characterized in that: comprises a channel bottom plate, a first square-type plate is arranged above the channel bottom plate, a light source assembly is arranged on the surface of the first square-type plate, a second square-type plate is arranged above the first square-type plate, a beam frame is arranged on the second square-type plate, one end of the beam frame is connected with an electric sliding table moving along the X-axis direction, the other end of the beam frame is connected with an auxiliary sliding track, two cameras moving along the Z-axis direction are vertically arranged on the beam frame, a sliding assembly moving along the Y-axis direction is arranged between the cameras and the beam frame, two conveying belts are arranged between the channel bottom plate and the first square-type plate in parallel, a positioning jacking mechanism is arranged between the two conveying belts, the positioning jacking mechanism comprises a movable plate and a fixed plate, a guiding sliding assembly is arranged between the movable plate and the fixed plate, and the fixed plate is arranged on the, the bottom of the fixed plate is provided with a lifting cylinder, the lifting cylinder penetrates through the fixed plate to be connected with a movable plate, and the surface of the movable plate is provided with a sucker;

the guide sliding assembly comprises a first guide rod and a first guide sleeve, the first guide sleeve is arranged at the bottom of the fixed plate, the first guide rod is arranged at the bottom of the movable plate, and the first guide rod penetrates through the fixed plate and is arranged in the first guide sleeve.

2. The central photographing positioning module set according to claim 1, wherein: and a connecting column is arranged between the fixed plate and the channel bottom plate.

3. The central photographing positioning module set according to claim 1, wherein: the bottom of the first Chinese character hui-shaped plate is also provided with a plurality of rubber pressure points.

4. The central photographing positioning module set according to claim 1, wherein: the surface of the movable plate is also provided with at least two positioning salient points.