CN210051297U

CN210051297U - Solder paste thickness detection device

Info

Publication number: CN210051297U
Application number: CN201921313346.1U
Authority: CN
Inventors: 张翠云
Original assignee: Weihai United Image Co Ltd
Current assignee: Weihai United Image Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-02-11
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a solder paste thickness detection device, the fruit pick-up device comprises a frame body, the bottom fixedly connected with workstation of framework, the back fixedly connected with casing of framework inner wall, and the left side of shells inner wall bottom is through backup pad fixedly connected with motor, the first bevel gear of motor output shaft's one end fixedly connected with, it is connected with the threaded rod to rotate between shells inner wall's top and the bottom, the utility model relates to a solder paste thickness detects technical field. This solder paste thickness detection device, back fixedly connected with casing through the framework inner wall, be convenient for highly carry out suitable regulation to laser head and camera according to the thickness of circuit board, easy operation for detection device's application range is wider, has improved the accuracy that detects, and the one end of keeping away from the camera through the connecting rod rotates and is connected with the laser head, can adjust the angle of laser head, and it is more convenient to use in the testing process, and the testing result is more accurate, improves product quality.

Description

Solder paste thickness detection device

Technical Field

The utility model relates to a solder paste thickness detection technical field specifically is a solder paste thickness detection device.

Background

In the production process of the camera assembly, solder paste printing needs to be carried out on a circuit board of the camera assembly, the electronic component and the circuit board are welded and fixed, the thickness of solder paste determines the quality of a welding spot, the thickness of the solder paste is detected by a solder paste thickness detector at present, but the thickness of the circuit board is inconsistent, the heights of a laser head and a camera of the conventional detector are fixed, the heights of the laser head and the camera cannot be adjusted according to the thickness of the circuit board, the accuracy of a detection result is reduced, and the product quality is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a solder paste thickness detection device, it is fixed to have solved the height of laser head and camera, can not adjust the height of laser head and camera according to the thickness of circuit board, has reduced the accuracy of testing result, reduces product quality's problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a solder paste thickness detection device comprises a frame body, wherein the bottom of the frame body is fixedly connected with a workbench, the back surface of the inner wall of the frame body is fixedly connected with a shell, and the left side of the bottom of the inner wall of the shell is fixedly connected with a motor through a supporting plate, one end of an output shaft of the motor is fixedly connected with a first bevel gear, a threaded rod is rotatably connected between the top and the bottom of the inner wall of the shell, a second bevel gear meshed with the first bevel gear is fixedly connected with the bottom of the surface of the threaded rod, the top of the surface of the threaded rod is connected with a movable block through threads, a sliding rail is fixedly connected between the top and the bottom of the inner wall of the shell and right behind the threaded rod, one side of the sliding rail is connected with a sliding block in a sliding manner, one side of the sliding block, which is far away from the sliding rail, is fixedly connected with the back of the movable block, and one side of the movable block, which is far away from the sliding block, is fixedly connected with a fixed rod; one end of the fixed rod, far away from the movable block, penetrates through the shell and is fixedly connected with the camera.

Preferably, the left side fixedly connected with connecting rod of camera, the one end that the camera was kept away from to the connecting rod is rotated and is connected with the laser head.

Preferably, the bottom of the connecting rod is fixedly connected with a first electric telescopic rod, and one end of an output shaft of the first electric telescopic rod is rotatably connected with a connecting block.

Preferably, one side of the connecting block, which is far away from the output shaft of the first electric telescopic rod, is in sliding connection with the surface of the laser head through a rail.

Preferably, the bottom of the two sides of the inner wall of the frame body is fixedly connected with a second electric telescopic rod, one end of an output shaft of the second electric telescopic rod is fixedly connected with a clamping plate, and the bottom of the clamping plate is movably connected with the top of the workbench.

Preferably, the bottom fixedly connected with bottom plate of workstation, the equal fixedly connected with supporting leg in four corners of bottom plate bottom, the logical groove with camera looks adaptation is seted up at the top of framework.

Advantageous effects

(1) The solder paste thickness detection device is characterized in that a shell is fixedly connected with the back of the inner wall of a frame body, the left side of the bottom of the inner wall of the shell is fixedly connected with a motor through a support plate, one end of an output shaft of the motor is fixedly connected with a first bevel gear, a threaded rod is rotatably connected between the top and the bottom of the inner wall of the shell, the bottom of the surface of the threaded rod is fixedly connected with a second bevel gear meshed with the first bevel gear, the top of the surface of the threaded rod is in threaded connection with a movable block, a slide rail is fixedly connected between the top and the bottom of the inner wall of the shell and right behind the threaded rod, one side of the slide rail is in sliding connection with a slide block, one side of the slide block, away from the slide rail, is fixedly connected with the back of the movable, the application range of the detection device is wider, and the detection accuracy is improved.

(2) This tin cream thickness detection device, the one end of keeping away from the camera through the connecting rod rotates and is connected with the laser head, the first electric telescopic handle of bottom fixedly connected with of connecting rod, and the one end of first electric telescopic handle output shaft rotates and is connected with the connecting block, the surface sliding connection of track and laser head is passed through to one side that first electric telescopic handle output shaft was kept away from to the connecting block, can adjust the angle of laser head, it is more convenient to use in the testing process, the testing result is more accurate, improve product quality.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a side view of the internal structure of the housing of the present invention;

fig. 4 is a sectional view of the housing structure of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1 framework, 2 workstations, 3 casings, 4 motors, 5 first bevel gears, 6 threaded rods, 7 second bevel gears, 8 movable blocks, 9 sliding rails, 10 sliding blocks, 11 fixed rods, 12 cameras, 13 connecting rods, 14 laser heads, 15 first electric telescopic rods, 16 connecting blocks, 17 second electric telescopic rods, 18 clamping plates, 19 bottom plates, 20 supporting legs and 21 through grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a solder paste thickness detection device comprises a frame body 1, a workbench 2 is fixedly connected to the bottom of the frame body 1, a shell 3 is fixedly connected to the back of the inner wall of the frame body 1, a movable groove is formed in the front of the shell 3, a fixed rod 11 can move up and down conveniently, a motor 4 is fixedly connected to the left side of the bottom of the inner wall of the shell 3 through a supporting plate, the motor 4 is a forward and reverse rotating motor and is controlled through a control mechanism, a first bevel gear 5 is fixedly connected to one end of an output shaft of the motor 4, a threaded rod 6 is rotatably connected between the top and the bottom of the inner wall of the shell 3, a second bevel gear 7 meshed with the first bevel gear 5 is fixedly connected to the bottom of the surface of the threaded rod 6, a movable block 8 is connected to the top of the surface of the threaded rod 6 through a thread, a slide rail 9 is fixedly, one side of the sliding block 10 far away from the sliding rail 9 is fixedly connected with the back of the movable block 8, one side of the movable block 8 far away from the sliding block 10 is fixedly connected with a fixed rod 11, one end of the fixed rod 11 far away from the movable block 8 penetrates through the shell 3 and extends to the outside of the shell 3, one end of the fixed rod 11 extending to the outside of the shell 3 is fixedly connected with a camera 12, the left side of the camera 12 is fixedly connected with a connecting rod 13, one end of the connecting rod 13 far away from the camera 12 is rotatably connected with a laser head 14, the bottom of the connecting rod 13 is fixedly connected with a first electric telescopic rod 15, the first electric telescopic rod 15 is controlled by a control mechanism, one end of an output shaft of the first electric telescopic rod 15 is rotatably connected with a connecting block 16, one side of the connecting block 16 far away from the output shaft of, can adjust laser head 14's angle, it is more convenient to use in the testing process, the testing result is more accurate, the product quality is improved, the equal fixedly connected with second electric telescopic handle 17 in bottom of 1 inner wall both sides of framework, second electric telescopic handle 17 controls through control mechanism, the one end fixedly connected with splint 18 of 17 output shafts of second electric telescopic handle, setting through second electric telescopic handle 17 and splint 18, can carry out the centre gripping to the circuit board that detects, and the bottom of splint 18 and the top swing joint of workstation 2, the bottom fixedly connected with bottom plate 19 of workstation 2, the equal fixedly connected with supporting leg 20 in four corners of bottom plate 19 bottom, logical groove 21 with camera 12 looks adaptation is seted up at the top of framework 1.

During the use, place the circuit board on workstation 2, start second electric telescopic handle 17, the splint 18 that drive both sides are fixed the circuit board, starter motor 4, it rotates to drive threaded rod 6 through first bevel gear 5 and second bevel gear 7, slider 10 reciprocates on slide rail 9, it reciprocates to drive movable block 8 simultaneously on threaded rod 6, thereby make dead lever 11 drive camera 12 and laser head 14 reciprocate, highly carrying out suitable regulation taking a picture and shining, start first electric telescopic handle 15, it slides on the track to drive connecting block 16, thereby make the angle of laser head 14 obtain the adjustment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solder paste thickness detection device, includes framework (1), the bottom fixedly connected with workstation (2) of framework (1), its characterized in that: the back of the inner wall of the frame body (1) is fixedly connected with a shell (3), the left side of the bottom of the inner wall of the shell (3) is fixedly connected with a motor (4) through a supporting plate, one end of an output shaft of the motor (4) is fixedly connected with a first bevel gear (5), a threaded rod (6) is rotatably connected between the top and the bottom of the inner wall of the shell (3), the bottom of the surface of the threaded rod (6) is fixedly connected with a second bevel gear (7) meshed with the first bevel gear (5), the top of the surface of the threaded rod (6) is in threaded connection with a movable block (8), a sliding rail (9) is fixedly connected between the top and the bottom of the inner wall of the shell (3) and positioned right behind the threaded rod (6), one side of the sliding rail (9) is in sliding connection with a sliding block (10), and one side of the sliding block, one side of the movable block (8) far away from the sliding block (10) is fixedly connected with a fixed rod (11); one end of the fixed rod (11) far away from the movable block (8) penetrates through the shell (3) and is fixedly connected with a camera (12).

2. The solder paste thickness detection apparatus according to claim 1, wherein: the left side fixedly connected with connecting rod (13) of camera (12), the one end that camera (12) were kept away from in connecting rod (13) is rotated and is connected with laser head (14).

3. The solder paste thickness detection apparatus according to claim 2, wherein: the bottom fixedly connected with first electric telescopic handle (15) of connecting rod (13), and the one end of first electric telescopic handle (15) output shaft rotates and is connected with connecting block (16).

4. The solder paste thickness detection apparatus according to claim 3, wherein: one side of the connecting block (16) far away from the output shaft of the first electric telescopic rod (15) is in sliding connection with the surface of the laser head (14) through a rail.

5. The solder paste thickness detection apparatus according to claim 4, wherein: the equal fixedly connected with second electric telescopic handle (17) in bottom of framework (1) inner wall both sides, the one end fixedly connected with splint (18) of second electric telescopic handle (17) output shaft, and the top swing joint of the bottom of splint (18) and workstation (2).

6. The solder paste thickness detection apparatus according to claim 5, wherein: the bottom fixedly connected with bottom plate (19) of workstation (2), the equal fixedly connected with supporting leg (20) in four corners of bottom plate (19) bottom, logical groove (21) with camera (12) looks adaptation are seted up at the top of framework (1).