CN216225574U

CN216225574U - SMT paster quality detection device

Info

Publication number: CN216225574U
Application number: CN202122927907.0U
Authority: CN
Inventors: 张腾
Original assignee: Wuhan Shiwei Technology Co ltd
Current assignee: Wuhan Shiwei Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-08
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an SMT paster quality detection device, which belongs to the technical field of SMT paster quality detection, and comprises a bottom plate, wherein a detection instrument is fixedly connected to the top surface of the bottom plate, a support plate is arranged on one side of the detection instrument, a transverse plate is fixedly connected to the side wall of the support plate, a clamping block is arranged on one side of the transverse plate, a first movable frame is arranged on one side, back to the support plate, of the clamping block, a second movable frame is arranged on one side of the first movable frame, the structure of the second movable frame is the same as that of the first movable frame, a sleeve is fixedly connected to the side, back to the clamping block, of the first movable frame, and a movable rod is slidably connected to the side wall of the sleeve. The SMT patch sorting device is convenient to use, and can automatically sort and store the SMT patches after detection, so that the operation efficiency is effectively improved, and the labor capacity of workers is reduced.

Description

SMT paster quality detection device

Technical Field

The utility model relates to the technical field of SMT paster quality detection, in particular to a SMT paster quality detection device.

Background

SMT is the most popular technology and process in the current electronic assembly industry, and SMT surface mount technology refers to a short series of processes for processing on a printed circuit board, and is a circuit assembly technology in which a surface-mounted component (SMC/SMD, a chip component in chinese) without pins or short leads is mounted on the surface of a printed circuit board or other substrates and then soldered or assembled by means of reflow soldering or dip soldering.

Need carry out quality testing to the SMT paster in SMT paster course of working at present, current detection mode, need the staff to fix the SMT paster on examining test table one by one, after detecting through infrared, take off the SMT paster and put into and accomodate the basket, fix another SMT paster on examining test table again, such detection mode is loaded down with trivial details, staff's work burden has been increased, what need staff relapse at every turn will be examining test table on dismouting SMT paster repeatedly, influence work efficiency, we propose a SMT paster quality detection device for this reason and be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an SMT patch quality detection device to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the SMT patch quality detection device comprises a bottom plate, wherein a detection instrument is fixedly connected to the top surface of the bottom plate, a support plate is arranged on one side of the detection instrument, and a transverse plate is fixedly connected to the side wall of the support plate;

a clamping block is arranged on one side of the transverse plate, a first movable frame is arranged on one side of the clamping block, which is opposite to the supporting plate, a second movable frame is arranged on one side of the first movable frame, and the second movable frame and the first movable frame have the same structure;

one side of the first movable frame, which faces away from the clamping block, is fixedly connected with a sleeve, and the side wall of the sleeve is connected with a movable rod in a sliding manner.

As a preferred technical scheme of the utility model, the bottom surfaces of the supporting plates are fixedly connected with the top surface of the bottom plate, a qualified product collecting box is arranged between the two supporting plates, and a defective product collecting box is arranged on one side of the qualified product collecting box.

As a preferable technical scheme of the utility model, a first rotating shaft is arranged on the top surface of the clamping block, a torsion spring is arranged on the side wall of the first rotating shaft, and the clamping block is rotatably connected with the transverse plate through the torsion spring and the first rotating shaft.

According to a preferable technical scheme of the utility model, one surface of the clamping block facing the supporting plate is fixedly connected with a connecting ring, one surface of the supporting plate facing the clamping block is provided with a notch, a motor is arranged inside the notch, an output shaft of the motor is fixedly connected with a winding wheel, the side wall of the winding wheel is provided with a rope, and one end of the rope, far away from the winding wheel, is connected with the connecting ring.

As a preferred technical solution of the present invention, a heat dissipation port is provided through a side wall of the support plate, and the heat dissipation port corresponds to the motor.

As a preferable technical scheme of the utility model, the side wall of the movable rod is provided with a spring, and both ends of the spring are connected with the end surface of the sleeve.

As a preferred technical scheme of the present invention, a pad table is fixedly connected to a top surface of the bottom plate, a base is fixedly connected to a surface of the pad table facing away from the bottom plate, a second rotating shaft is fixedly connected to a bottom surface of the first movable frame, and the second rotating shaft is rotatably connected to the base.

As a preferred technical solution of the present invention, a first oblique sliding plate is fixedly connected to a side surface of the base, and a second oblique sliding plate is fixedly connected to the other side surface of the base.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, when the quality of the SMT paster is detected, the SMT paster can be automatically classified and stored, if the detection result is qualified, the SMT paster can be automatically transferred into a qualified product collecting box, and if the detection result is unqualified, the SMT paster can be automatically transferred into a defective product collecting box;

2. the SMT patch sorting device is convenient to use, and workers do not need to take off the SMT patches again for sorting and storage after detection is finished, so that the operation efficiency is effectively improved, and the labor capacity of the workers is reduced.

Drawings

Figure 1 is a schematic view of the overall structure of the present invention,

FIG. 2 is a schematic view of a structure of the support plate cooperating with the first movable frame and the second movable frame,

figure 3 is an enlarged view of the utility model at a,

FIG. 4 is a schematic structural diagram of a first movable frame and a second movable frame according to the present invention,

figure 5 is an exploded view of the present invention,

FIG. 6 is an enlarged view of the utility model at B.

In the figure: 1. a base plate; 2. detecting an instrument; 3. a qualified product collection box; 4. a defective product collection box; 5. a support plate; 6. a notch; 7. a motor; 8. a winding wheel; 9. a rope; 10. a heat dissipation port; 11. a transverse plate; 12. a clamping block; 13. a first rotating shaft; 14. a torsion spring; 15. a first movable frame; 16. a sleeve; 17. a movable rod; 18. a spring; 19. a second rotating shaft; 20. a base; 21. a cushion table; 22. a connecting ring; 23. a first ramp plate; 24. a second oblique sliding plate; 25. and a second movable frame.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1-6, the utility model provides an SMT patch quality detection device, which comprises a bottom plate 1, wherein a detection instrument 2 is fixedly connected to the top surface of the bottom plate 1, detection is performed by the detection instrument 2, a support plate 5 is arranged on one side of the detection instrument 2, the bottom surface of the support plate 5 is fixedly connected to the top surface of the bottom plate 1, a qualified product collection box 3 is arranged between the two support plates 5, a defective product collection box 4 is arranged on one side of the qualified product collection box 3, a first oblique sliding plate 23 is fixedly connected to the side surface of a base 20, a second oblique sliding plate 24 is fixedly connected to the other side surface of the base 20, the qualified product collection box 3 is positioned at the output end of the first oblique sliding plate 23 and corresponds to the output end of the defective product collection box 4 and the output end of the second oblique sliding plate 24;

a transverse plate 11 is fixedly connected to the side wall of the supporting plate 5, a clamping block 12 is arranged on one side of the transverse plate 11, a first rotating shaft 13 is arranged on the top surface of the clamping block 12, a torsion spring 14 is arranged on the side wall of the first rotating shaft 13, the clamping block 12 is rotatably connected with the first rotating shaft 13 and the transverse plate 11 through the torsion spring 14, the clamping block 12 can abut against a first movable frame 15 under the action of the torsion spring 14 to prevent the first movable frame 15 from opening under the action of a spring 18, a connecting ring 22 is fixedly connected to one surface of the clamping block 12 facing the supporting plate 5, a notch 6 is arranged on one surface of the supporting plate 5 facing the clamping block 12, a motor 7 is arranged inside the notch 6, a winding wheel 8 is fixedly connected to an output shaft of the motor 7, a rope 9 is arranged on the side wall of the winding wheel 8, one end of the rope 9 far away from the winding wheel 8 is connected with the connecting ring 22, a heat dissipation opening 10 is arranged on the side wall of the supporting plate 5 in a penetrating manner, and the heat dissipation opening 10 corresponds to the motor 7, starting the motor 7, starting the winding wheel 8 to rotate, so as to wind the rope 9 and further pull the fixture block 12, so that the fixture block 12 is separated from the first movable frame 15;

a first movable frame 15 is arranged on one side of the fixture block 12, which is opposite to the support plate 5, a second movable frame 25 is arranged on one side of the first movable frame 15, convex plates are fixedly connected to the side walls of the second movable frame 25 and the first movable frame 15, and the second movable frame 25 and the first movable frame 15 have the same structure;

one side fixedly connected with sleeve 16 of first adjustable shelf 15 fixture block 12 dorsad, sleeve 16's lateral wall sliding connection has movable rod 17, movable rod 17's lateral wall is provided with spring 18, the 14 elasticity of torsional spring that sets up need be far away from the elasticity of spring 18, the both ends of spring 18 all are connected with sleeve 16's terminal surface, the top surface fixedly connected with of bottom plate 1 fills up platform 21, fill up platform 21 dorsad bottom plate 1's one side fixedly connected with base 20, the bottom surface fixedly connected with second pivot 19 of first adjustable shelf 15, second pivot 19 rotates with base 20 and is connected.

The working principle is as follows: when the patch detection device is used, a worker places a patch to be detected on the convex plates arranged in the first movable frame 15 and the second movable frame 25, and then the patch is detected through the detection instrument 2;

if the detection result is qualified, the motors 7 arranged on the two sides of the first movable frame 15 are started, the winding wheel 8 starts to rotate, so that the rope 9 is wound, the fixture block 12 is further pulled, the fixture block 12 is separated from the first movable frame 15, at the moment, the torsion spring 14 is in a stressed state, the first movable frame 15 which is not bound by the fixture block 12 is opened towards the two sides under the elastic force of the spring 18, the patch is staggered with the convex plate, and the patch falls to the first inclined sliding plate 23 and finally moves into the qualified product collecting box 3;

if the detected result is unqualified, on the same principle, the motors 7 arranged on the two sides of the second movable frame 25 are started, the winding wheel 8 starts to rotate, so that the rope 9 is wound, the clamping block 12 is further pulled, the clamping block 12 is separated from the second movable frame 25, and then under the action of the torsion spring 14 and the spring 18, the second movable frame 25 is opened, so that the unqualified iron sheets are moved into the unqualified product collection box 4 through the second oblique sliding plate 24.

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 SMT paster quality detection device, includes bottom plate (1), its characterized in that: the top surface of the bottom plate (1) is fixedly connected with a detection instrument (2), one side of the detection instrument (2) is provided with a support plate (5), and the side wall of the support plate (5) is fixedly connected with a transverse plate (11);

a clamping block (12) is arranged on one side of the transverse plate (11), a first movable frame (15) is arranged on one side, back to the supporting plate (5), of the clamping block (12), a second movable frame (25) is arranged on one side of the first movable frame (15), and the second movable frame (25) and the first movable frame (15) are identical in structure;

one side, back to the clamping block (12), of the first movable frame (15) is fixedly connected with a sleeve (16), and the side wall of the sleeve (16) is connected with a movable rod (17) in a sliding mode.

2. An SMT patch quality testing apparatus according to claim 1, wherein: the bottom surfaces of the supporting plates (5) are fixedly connected with the top surface of the bottom plate (1), a qualified product collecting box (3) is arranged between the two supporting plates (5), and an inferior-quality product collecting box (4) is arranged on one side of the qualified product collecting box (3).

3. An SMT patch quality testing apparatus according to claim 1, wherein: the top surface of the clamping block (12) is provided with a first rotating shaft (13), the side wall of the first rotating shaft (13) is provided with a torsion spring (14), and the clamping block (12) is rotatably connected with the transverse plate (11) through the torsion spring (14) and the first rotating shaft (13).

4. An SMT patch quality testing apparatus according to claim 1, wherein: the winding device is characterized in that a connecting ring (22) is fixedly connected to one face, facing the supporting plate (5), of the clamping block (12), a notch (6) is formed in the face, facing the clamping block (12), of the supporting plate (5), a motor (7) is arranged inside the notch (6), a winding wheel (8) is fixedly connected to an output shaft of the motor (7), a rope (9) is arranged on the side wall of the winding wheel (8), and one end, far away from the winding wheel (8), of the rope (9) is connected with the connecting ring (22).

5. An SMT patch quality detection device according to claim 4, wherein: the lateral wall of backup pad (5) runs through and is provided with thermovent (10), thermovent (10) correspond with motor (7).

6. An SMT patch quality testing apparatus according to claim 1, wherein: the lateral wall of activity pole (17) is provided with spring (18), the both ends of spring (18) all are connected with the terminal surface of sleeve (16).

7. An SMT patch quality testing apparatus according to claim 1, wherein: the top surface fixedly connected with of bottom plate (1) fills up platform (21), fill up one side fixedly connected with base (20) of platform (21) bottom plate (1) dorsad, the bottom surface fixedly connected with second pivot (19) of first adjustable shelf (15), second pivot (19) are rotated with base (20) and are connected.

8. An SMT patch quality testing apparatus according to claim 7, wherein: the side of base (20) fixedly connected with first oblique slide board (23), another side fixedly connected with second oblique slide board (24) of base (20).