SMD appearance detection device

Abstract

The utility model relates to the technical field of SMD detection, in particular to an SMD appearance detection device which comprises an operation plate, a sliding device and a detector, a supporting plate is arranged at one end of the upper side wall of the operation plate, a first motor is arranged on the outer side of the supporting plate, the sliding device comprises a sliding rod, a positioning rod and a sliding block, symmetrical clamping plates are arranged on the side wall of the sliding block, and the first motor is arranged on the outer side of the sliding rod. An electric telescopic rod is arranged between the clamping plates, a second motor is arranged on the outer side wall of one clamping plate, a control panel is arranged at the rear end of the upper side wall of the operation panel, symmetrical supporting rods are arranged on the control panel, and a cleaning brush is arranged at the front end of the lower side wall of one supporting rod. The front end of the lower side wall of the other supporting rod is provided with a connecting rod, cleaning and dust removal are carried out, rapid and accurate detection of the SMD can be achieved, the production efficiency is improved, the defective product rate is reduced, manual intervention and errors are reduced, workers can carry the SMD in a centralized mode through the drawer, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of SMD detection, in particular to an SMD appearance detection device. Background Art

[0002] As we all know, in the existing electronic manufacturing process, SMD (surface mount device) is a widely used electronic component. It is a form of electronic component packaging. Unlike traditional pin-type components (such as DIP), surface mount components do not need to be connected through pins and can be directly soldered on the circuit board.

[0003] When the existing SMD appearance inspection device is in use, the SMD lamp beads in the packaging process may be contaminated with dust. The dust on the SMD cannot be removed during the inspection process, which may affect the inspection results, resulting in large inspection errors, reduced work efficiency, and great inconvenience, resulting in high limitations in its use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a SMD appearance detection device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an SMD appearance detection device, comprising an operation panel, a sliding device and a detector, wherein the sliding device is disposed on the operation panel, a support plate is disposed at one end of the upper side wall of the operation panel, a first motor is disposed on the outer side of the support plate, the sliding device comprises a sliding rod, a positioning rod and a slider, the sliding rod passes through the support plate and is connected to the output end of the first motor, the positioning rod is disposed in parallel with the sliding rod, the sliding rod passes through the slider, the slider is threadedly connected to the sliding rod, the positioning rod passes through the other end of the slider and is slidably connected thereto, symmetrical clamping plates are disposed on the side walls of the slider, electric telescopic rods are disposed between the clamping plates, a second motor is disposed on the outer side wall of one of the clamping plates, the electric telescopic rod passes through the clamping plate and is connected to the output end of the second motor, a control panel is disposed on the rear end of the upper side wall of the operation panel, symmetrical support rods are disposed on the control panel, a cleaning brush is disposed at the front end of the lower side wall of one of the support rods, a connecting rod is disposed at the front end of the lower side wall of the other support rod, and the detector is disposed at the lower end of the connecting rod.

[0008] In order to facilitate the collection of SMD, the utility model has the following improvements: a placement box is arranged at the lower end of the operation panel, a cavity without an upper side wall is arranged in the placement box, and an opening is arranged at one end of the operation panel, and the opening is connected with the cavity.

[0009] In order to facilitate the handling of SMDs for centralized movement, the utility model has the following improvements: a drawer is provided in the placement box, the drawer is adapted to the cavity, and the inner side wall of the placement box is slidably connected to the drawer.

[0010] In order to facilitate moving the device to a suitable position, the utility model has the following improvements: universal wheels are arranged at the four corners of the bottom wall of the placement box, a brake device is arranged on the universal wheel, and the brake device is adapted to the universal wheel.

[0011] In order to facilitate hand-held pulling of the drawer, the utility model is improved in that a hand-held block is arranged at the front end of the drawer, and anti-slip grooves are arranged on the hand-held block.

[0012] In order to facilitate the rotation of the detector to different angles, the utility model has the following improvements: the connecting rod is a universal shaft.

[0013] In order to facilitate the clamping of SMD and prevent slipping, the utility model has the following improvements: a fixing block is arranged at one end of the electric telescopic rod away from the clamping plate, and a non-slip silica gel is arranged on the positive side wall of the fixing block.

[0014] In order to cushion the SMD when it falls, the utility model has the following improvements: an air cushion is arranged on the bottom wall of the drawer.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an SMD appearance detection device, which has the following beneficial effects:

[0017] The SMD appearance detection device is provided with an electric telescopic rod, which is convenient for fixing and clamping the SMD. It is provided with a first motor and a sliding rod. The first motor drives the sliding rod to rotate. Under the restriction of the positioning rod, the slider moves with the rotation of the sliding rod, driving the fixed block to move, so that it can drive the SMD to move, move it to the cleaning brush, start the cleaning brush, clean and remove dust, and then move it to the detector for detection, thereby improving the detection efficiency and effect, being able to realize fast and accurate detection of SMD and reducing the defective product rate. An opening and a drawer are provided, and unqualified SMDs can be collected, which is very convenient. The connecting rod is a universal shaft, which is convenient for rotating the detector to perform detection at different angles, reducing manual intervention and errors. The drawer allows workers to carry out centralized transportation, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model from the first perspective;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model from a second viewing angle;

[0020] Figure 3This is a schematic diagram of the structure of the utility model from a third viewing angle;

[0021] Figure 4 It is an enlarged schematic diagram of structure A of the utility model.

[0022] In the figure: 1. operation panel; 2. control panel; 3. support rod; 4. support plate; 5. sliding rod; 6. positioning rod; 7. placement box; 8. drawer; 9. hand-held block; 10. universal wheel; 11. slider; 12. cleaning brush; 13. connecting rod; 14. detector; 15. first motor; 16. opening; 17. second motor; 18. electric telescopic rod; 19. fixing block; 20. clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4, an SMD appearance detection device, comprising an operation panel 1, a sliding device and a detector 14, wherein the sliding device is disposed on the upper wall of the operation panel 1, a support plate 4 is disposed at one end of the upper side wall of the operation panel 1, and a first motor 15 is disposed on the outer side of the support plate 4, the sliding device comprises a sliding rod 5, a positioning rod 6 and a slider 11, the sliding rod 5 passes through the support plate 4 and is connected to the output end of the first motor 15, the positioning rod 6 is disposed parallel to the sliding rod 5, the sliding rod 5 passes through the slider 11, the slider 11 is threadedly connected to the sliding rod 5, the positioning rod 6 passes through the other end of the slider 11 and is slidably connected thereto, symmetrical clamping plates 20 are disposed on the side walls of the slider 11, electric telescopic rods 18 are disposed between the clamping plates 20, a second motor 17 is disposed on the outer side wall of one of the clamping plates 20, and the electric telescopic rod 18 passes through the clamping plate 20. The holding plate 20 is connected to the output end of the second motor 17, a control panel 2 is provided at the rear end of the upper side wall of the operation panel 1, and symmetrical support rods 3 are provided on the control panel 2, one of the support rods 3 is provided with a cleaning brush 12 at the front end of the lower side wall, and the other support rod 3 is provided with a connecting rod 13 at the front end of the lower side wall, and the detector 14 is at the lower end of the connecting rod 13, a placement box 7 is provided at the lower end of the operation panel 1, and a cavity without an upper side wall is provided in the placement box 7, an opening 16 is provided at one end of the operation panel 1, and the opening 16 is connected with the cavity, a drawer 8 is provided in the placement box 7, and the drawer 8 is adapted to the cavity, and the inner side wall of the placement box 7 is slidably connected with the drawer 8, the connecting rod 13 is a universal shaft, and a fixed block 19 is provided at one end of the electric telescopic rod 18 away from the clamping plate 20, and the positive side wall of the fixed block 19 is provided with anti-slip silicone.

[0025] During use, the SMD is placed between the two fixed blocks 19, and the electric telescopic rod 18 is started. The electric telescopic rod 18 extends and drives the fixed block 19 to move. The fixed block 19 contacts the SMD to clamp and fix it. Then the first motor 15 is started. The output of the first motor 15 drives the sliding rod 5 to rotate. With the assistance of the positioning rod 6, the slider 11 moves with the rotation of the sliding rod 5, driving the SMD to move to the lower end of the cleaning brush 12. The cleaning brush 12 is started to make it contact the SMD for friction dust removal. The second motor 17 is started. The output of the second motor 17 drives the electric telescopic rod 18 to rotate, and the fixed block 1 9 then drives the SMD to rotate to remove dust at different positions. After the dust removal is completed, the first motor 15 is started to move the SMD to the lower end of the detector 14, the universal shaft is rotated, the detector 14 is moved to a suitable detection position, the detector 14 is started for detection, and after the detection is completed, if it is qualified, it is taken out, if it is unqualified, it will move to the lower end of the opening 16, and the electric telescopic rod 18 is started. The electric telescopic rod 18 is shortened to drive the fixed block 19 to move, and the SMD falls into the drawer 8 at the opening 16 for collection and centralized processing. The detector 14 is a mature technology well known to technicians and will not be described in detail herein.

[0026] In actual use, it is necessary to facilitate the movement and stopping of the device. In order to meet the above requirements, in this embodiment, universal wheels 10 are provided at the four corners of the bottom wall of the placement box 7, and a brake device is provided on the universal wheel 10, and the brake device is adapted to the universal wheel 10.

[0027] In actual use, it is necessary to facilitate hand-held pulling of the drawer 8. In order to meet the above requirement, in this embodiment, a hand-held block 9 is provided at the front end of the drawer 8, and the hand-held block 9 is provided with anti-slip grooves.

[0028] In actual use, the SMD needs to be cushioned to prevent it from bumping when falling. In order to meet the above requirement, in this embodiment, an air cushion is provided on the bottom wall of the drawer 8.

[0029] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An SMD appearance inspection device, comprising an operation panel (1), a sliding device and a detector (14), characterized in that: The sliding device is disposed on the upper wall of the operating panel (1), a support plate (4) is disposed at one end of the upper side wall of the operating panel (1), a first motor (15) is disposed on the outer side of the support plate (4), the sliding device comprises a sliding rod (5), a positioning rod (6) and a slider (11), the sliding rod (5) passes through the support plate (4) and is connected to the output end of the first motor (15), the positioning rod (6) is disposed parallel to the sliding rod (5), the sliding rod (5) passes through the slider (11), the slider (11) is threadedly connected to the sliding rod (5), the positioning rod (6) passes through the other end of the slider (11) and is slidably connected thereto, and the slider (11) is disposed on the side of the slider (11). The wall is provided with symmetrical clamping plates (20), and an electric telescopic rod (18) is provided between the clamping plates (20), and a second motor (17) is provided on the outer wall of one of the clamping plates (20), and the electric telescopic rod (18) passes through the clamping plate (20) and is connected to the output end of the second motor (17); a control panel (2) is provided at the rear end of the upper side wall of the operation panel (1), and symmetrical support rods (3) are provided on the control panel (2), and a cleaning brush (12) is provided at the front end of the lower side wall of one of the support rods (3), and a connecting rod (13) is provided at the front end of the lower side wall of the other support rod (3), and the detector (14) is at the lower end of the connecting rod (13).

2. The SMD appearance inspection device according to claim 1, characterized in that: A placement box (7) is provided at the lower end of the operation panel (1), a cavity without an upper side wall is provided in the placement box (7), and an opening (16) is provided at one end of the operation panel (1), the opening (16) being in communication with the cavity.

3. The SMD appearance inspection device according to claim 2, characterized in that: A drawer (8) is arranged in the placement box (7), the drawer (8) is adapted to the cavity, and the inner side wall of the placement box (7) is slidably connected to the drawer (8).

4. The SMD appearance inspection device according to claim 3, characterized in that: Universal wheels (10) are arranged at the four corners of the bottom wall of the placement box (7), and a brake device is arranged on the universal wheel (10), and the brake device is adapted to the universal wheel (10).

5. The SMD appearance inspection device according to claim 4, characterized in that: A hand-held block (9) is provided at the front end of the drawer (8), and anti-slip grooves are provided on the hand-held block (9).

6. The SMD appearance inspection device according to claim 5, characterized in that: The connecting rod (13) is a universal shaft.

7. The SMD appearance inspection device according to claim 6, characterized in that: A fixing block (19) is provided at one end of the electric telescopic rod (18) away from the clamping plate (20), and a front side wall of the fixing block (19) is provided with anti-slip silica gel.

8. The SMD appearance inspection device according to claim 7, characterized in that: The bottom wall of the drawer (8) is provided with an air cushion.

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