CN210664381U

CN210664381U - Flatness detection device for 3D solder paste detection

Info

Publication number: CN210664381U
Application number: CN201921987059.9U
Authority: CN
Inventors: 樊伟
Original assignee: Shenzhen Tepco Electronic Equipment Co ltd
Current assignee: Shenzhen Tepco Electronic Equipment Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-06-02
Anticipated expiration: 2029-11-15

Abstract

The utility model provides a 3D tin cream detects uses roughness detection device, including convex lens, bracing piece, adjust the pole, the slider, place the platform, and a support, transparent tray and solid fixed ring, rubber bench end face is installed and is placed the platform, it is equipped with transparent tray to place a intermediate position, it is equipped with the support to place a downside, it is equipped with the slider to place bench end face, the slider upside is equipped with the regulation pole, it is equipped with the bracing piece to adjust the pole upside, the bracing piece upside is equipped with solid fixed ring, gu fixed ring inside is equipped with convex lens, the problem that original 3D tin cream roughness detection device can not effectively locally enlarge the detection has been solved in this design, the utility model discloses rational in infrastructure, be convenient for effectively carry out the locally enlarged detection to the tin cream, detection.

Description

Flatness detection device for 3D solder paste detection

Technical Field

The utility model relates to a 3D solder paste detects uses roughness detection device belongs to solder paste roughness detection area.

Background

The solder paste flatness detection is SMT detection equipment which calculates the height of solder paste printed on a PCB by a triangulation method by utilizing an optical principle. In fact, the solder paste thickness gauge and the SPI are the same equipment, and the off-line solder paste thickness detection equipment is commonly called as the solder paste thickness gauge only in the domestic habit, and the on-line solder paste thickness detection equipment is commonly called as the SPI. Its function is to detect and analyze the quality of solder paste printing and to discover the defects of SMT process as soon as possible. The solder paste thickness test can be divided into two types of 2D measurement and 3D measurement.

In the past, when the flatness of the solder paste is detected, the situation that local amplification detection cannot be performed is often encountered, at the moment, an image is generally amplified and checked by using a computer, but the local definition is reduced due to the operation, details cannot be effectively amplified, the existing 3D solder paste flatness detection device cannot effectively amplify and detect the local part, and the flatness detection device for detecting the 3D solder paste is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a 3D solder paste detects uses roughness detection device to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, be convenient for effectively carry out the local detection of enlargiing to the solder paste, detection effect is good.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a 3D solder paste detects uses roughness detection device, includes detector main part, support arm, rubber platform and local enlarged detection mechanism, the support arm is installed to detector main part rear side, the rubber platform is installed to the support arm downside, detector main part downside is provided with local enlarged detection mechanism, local enlarged detection mechanism includes convex lens, bracing piece, regulation pole, slider, places platform, support, transparent tray and solid fixed ring, the platform is placed to rubber bench end face installation, it is equipped with transparent tray to place platform intermediate position, it is equipped with the support to place the platform downside, it is equipped with the slider to place bench end face installation, the slider upside is equipped with the regulation pole, it is equipped with the bracing piece to adjust the pole upside, the bracing piece upside is equipped with solid fixed ring, gu fixed ring internal assembly has convex lens.

Further, the bracing piece downside is equipped with the articulated joint, it is equipped with articulated seat to adjust the pole upside, articulated seat internal assembly has the loose axle, articulated seat is connected with the articulated joint through the loose axle.

Furthermore, a rotary groove is formed in the sliding block, a rotary head is assembled on the lower side of the adjusting rod, and the rotary head is matched with the rotary groove.

Furthermore, the upper end face of the placing table is provided with a sliding groove, and the sliding groove is matched with the sliding block.

Further, the outer side of the transparent tray is provided with a convex edge, and the convex edge is embedded in the placing table.

Further, the detector main body is connected with an external power supply through a lead.

The utility model has the advantages that: the utility model discloses a 3D tin cream detects uses roughness detection device, because of the utility model discloses add convex lens, bracing piece, regulation pole, slider, place platform, support, transparent tray and solid fixed ring, this design can effectively enlarge the detection to local 3D tin cream, has solved the problem that original 3D tin cream roughness detection device can not effectively locally enlarge the detection, has improved the utility model discloses a local detection nature that enlargies.

Because the lower side of the supporting rod is provided with the articulated joint, the upper side of the adjusting rod is provided with the articulated seat, the articulated seat is internally provided with the movable shaft and is connected with the articulated joint through the movable shaft, the design is convenient for placing the convex lens along the supporting rod, because the inside of the sliding block is provided with the rotary groove, the lower side of the adjusting rod is provided with the rotary head which is matched with the rotary groove, the design is convenient for adjusting the position of the convex lens, because the upper end surface of the placing table is provided with the sliding groove which is matched with the sliding block, the design is convenient for moving the position of the convex lens, because the outer side of the transparent tray is provided with the convex edge which is embedded into the placing table, the design utilizes the transparent tray to effectively prevent light reflection and inaccurate detection, because the detector main body is connected with an external power supply through a lead, the design ensures that the detector main, the detection effect is good.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of a flatness detecting apparatus for 3D solder paste detection according to the present invention;

FIG. 2 is a schematic structural view of a local amplification detection mechanism in the flatness detection device for 3D solder paste detection of the present invention;

FIG. 3 is a cross-sectional view of a placing table of the flatness detecting apparatus for 3D solder paste detection according to the present invention;

in the figure: 1-detector main body, 2-supporting arm, 3-rubber table, 4-local amplification detection mechanism, 41-convex lens, 42-supporting rod, 43-adjusting rod, 44-sliding block, 45-placing table, 46-bracket, 47-transparent tray and 411-fixing ring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a 3D solder paste detects uses roughness detection device, includes detector main part 1, support arm 2, rubber platform 3 and local detection mechanism 4 that enlargies, and support arm 2 is installed to detector main part 1 rear side, and rubber platform 3 is installed to 2 downside of support arm, and 1 downside of detector main part is provided with local detection mechanism 4 that enlargies.

Local enlarged detection mechanism 4 includes convex lens 41, bracing piece 42, adjust the pole 43, slider 44, place platform 45, support 46, transparent tray 47 and solid fixed

ring

411, 3 up end of rubber platform are installed and are placed platform 45, it is equipped with transparent tray 47 to place platform 45 intermediate position, it is equipped with support 46 to place platform 45 downside, it is equipped with slider 44 to place platform 45 up end, slider 44 upside is equipped with adjusts pole 43, it is equipped with bracing piece 42 to adjust pole 43 upside, bracing piece 42 upside is equipped with solid fixed ring 411, gu fixed ring 411 internal assembly has convex lens 41, the problem that original 3D tin cream roughness detection device can not effectively the local detection of enlargiing has been solved in this design.

The bracing piece 42 downside is equipped with the hinge, it is equipped with the hinge to adjust pole 43 upside, hinge seat internal assembly has the loose axle, hinge is connected with the hinge through the loose axle, this design is convenient to put down convex lens 41 along bracing piece 42, the inside turn trough of having seted up of slider 44, it is equipped with the turn round to adjust pole 43 downside, and turn round and turn trough phase-match, the convenient position of adjusting convex lens 41 of this design, place 45 up ends of platform and seted up the spout, and spout and slider 44 phase-match, this design is convenient to remove the position of convex lens 41, the transparent tray 47 outside is equipped with the chimb, and the chimb embedding is inside placing platform 45, this design utilizes transparent tray 47 effectively to prevent the reflection of light, it is inaccurate to prevent to detect, detector main part 1 is connected with external power supply through the wire, this design makes detector main part.

As an embodiment of the present invention: the staff at first places PCB board tin cream face-up that needs the detection inside transparent tray 47, at this moment be connected detector main part 1 with external power supply through the wire, it is inboard to place platform 45 with the alignment of detector main part 1 downside, can carry out tin cream roughness to the PCB board that needs the detection and detect, remove slider 44, adjust the position of convex lens 41, bend along adjusting pole 43 with bracing piece 42 of convex lens 41 downside, make convex lens 41 keep the level, can make through rotatory regulation pole 43 adjust pole 43 along slider 44 turned angle, adjust the position of convex lens 41, finally realize carrying out local enlargeing to the tin cream on the local PCB board, effectively carry out accurate enlargeing to local roughness and detect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a 3D solder paste detects uses roughness detection device, includes detector main part, support arm, rubber platform and local enlarged detection mechanism, its characterized in that: a supporting arm is arranged on the rear side of the detector main body, a rubber table is arranged on the lower side of the supporting arm, and a local amplification detection mechanism is arranged on the lower side of the detector main body;

local enlarged detection mechanism includes convex lens, bracing piece, regulation pole, slider, places platform, support, transparent tray and solid fixed ring, the platform is placed to the installation of rubber bench end face, it is equipped with transparent tray to place a intermediate position, it is equipped with the support to place a downside, it is equipped with the slider to place bench end face, the slider upside is equipped with the regulation pole, it is equipped with the bracing piece to adjust the pole upside, the bracing piece upside is equipped with solid fixed ring, gu fixed ring internal assembly has convex lens.

2. The flatness detecting apparatus for detecting 3D solder paste according to claim 1, wherein: the bracing piece downside is equipped with the hinge, it is equipped with articulated seat to adjust the pole upside, articulated seat internal portion is equipped with the loose axle, articulated seat is connected with the hinge through the loose axle.

3. The flatness detecting apparatus for detecting 3D solder paste according to claim 1, wherein: the inside rotary groove that has seted up of slider, it is equipped with the turn round to adjust the pole downside, and turn round and rotary groove phase-match.

4. The flatness detecting apparatus for detecting 3D solder paste according to claim 1, wherein: the placing table is provided with a sliding groove on the upper end face, and the sliding groove is matched with the sliding block.

5. The flatness detecting apparatus for detecting 3D solder paste according to claim 1, wherein: the transparent tray outside is equipped with the chimb, and the chimb embedding is placing the platform inside.

6. The flatness detecting apparatus for detecting 3D solder paste according to claim 1, wherein: the detector main body is connected with an external power supply through a lead.