CN220894167U

CN220894167U - SMT template detection device

Info

Publication number: CN220894167U
Application number: CN202322437067.9U
Authority: CN
Inventors: 沈志翔
Original assignee: Shanghai Beiquan Electronic Technology Co ltd
Current assignee: Shanghai Beiquan Electronic Technology Co ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-05-03
Anticipated expiration: 2033-09-08

Abstract

The utility model provides an SMT template detection device, which comprises a base, wherein a detection device main body is fixedly arranged on the base, two movable plates are arranged at the front part of the detection device main body on the base, a first bracket and a second bracket are respectively and fixedly arranged at the top ends of the two movable plates from left to right, positioning frames are respectively and rotatably connected to one sides of the first bracket and the second bracket, carrier plates are respectively and fixedly arranged at one sides of the two positioning frames, sliding plates are respectively and slidably connected to the two positioning frames, clamping plates are respectively and fixedly arranged at one sides of the two sliding plates, and pull rods are respectively and fixedly arranged at the top ends of the two sliding plates. According to the SMT template detection device, the SMT template can be rapidly centered, the problem that the accuracy of detection results is affected due to inaccurate placement position can be avoided, meanwhile, the SMT template can be driven to overturn according to use requirements, the bottom of the SMT template is conveniently detected, manual overturn is avoided, and the SMT template detection device is more convenient and faster to use.

Description

SMT template detection device

Technical Field

The utility model relates to the technical field of visual inspection equipment, in particular to an SMT template detection device.

Background

Visual inspection is to replace the human eye with a machine to make measurements and decisions. The visual detection means that the shot target is converted into an image signal through a machine visual product, the image signal is transmitted to a special image processing system, and the image signal is converted into a digital signal according to the pixel distribution, brightness, color and other information; the image system performs various operations on these signals to extract features of the target, which has immeasurable value in detecting defects and preventing defective products from being delivered to consumers, which often require detection by visual inspection devices during the SMT template inspection process.

The utility model discloses a SMT template visual inspection device through retrieving patent bulletin number CN212932416U, the on-line screen storage device comprises a base, the top fixedly connected with detection device main part of base, the top fixedly connected with of base is two support columns, the spout has been seted up to the inner wall of support column, the inside movable mounting of support column has the flexible post, the outside fixedly connected with slider of flexible post, the outside of flexible post has been seted up and has been run through the groove. This SMT template vision detection device is provided with spout and flexible post through the inside of support column, and flexible post passes through slider and spout swing joint, and the flexible post of being convenient for is provided with motor case, rotating electrical machines, swivel bearing, rotary rod and slewing gear through the last of support column through slider and spout activity about the inside of support column to the rotary rod of being convenient for rotates through rotating electrical machines and swivel bearing to drive the slewing gear and rotate.

However, this patent still has not enough, does not possess the structure that fixes a position to the SMT template on this equipment, consequently can only put the SMT template in the lower part of detection device main part through artifical judgement and detect in the testing process, leads to SMT template's the position of putting inaccurately easily, and visual detection device mainly shoots the analysis through the camera, when the position deviation of putting is great, can lead to the camera to shoot incompleteness to influence the accuracy of testing result, it is necessary to improve it.

For this purpose, we propose an SMT template detection device.

Disclosure of utility model

The utility model aims to provide an SMT template detection device which can rapidly center an SMT template, can avoid the problem that the accuracy of detection results is affected due to inaccurate placement position, can drive the SMT template to overturn according to use requirements, is convenient to detect the bottom of the SMT template, avoids the need of manual overturn, and is more convenient and faster to use.

Embodiments of the present utility model are implemented as follows:

The embodiment of the utility model provides an SMT template detection device, which comprises a base, wherein a detection device main body is fixedly arranged on the base, two movable plates are arranged at the front part of the detection device main body on the base, a first support and a second support are respectively and fixedly arranged at the top ends of the two movable plates from left to right, a positioning frame is rotatably connected to one side of the first support and the second support, a carrier plate is fixedly arranged at one side of the positioning frame, sliding plates are slidably connected in the positioning frame, clamping plates are fixedly arranged at one side of the sliding plates, pull rods are fixedly arranged at the top ends of the two sliding plates, springs are sleeved outside the two pull rods, two connecting pieces are fixedly arranged at the bottom ends of each movable plate, a mounting frame is fixedly arranged at the top ends of the base, a threaded rod is internally connected to the mounting frame, two sliding seats are sleeved on the threaded rod, sliding grooves are correspondingly formed in the base at the positions corresponding to the connecting pieces, the bottom ends of the connecting pieces penetrate through the sliding grooves, and the two sliding seats are fixedly arranged on the corresponding first support and the second support is fixedly arranged at one side of the base far away from the lighting mechanism.

Optionally, the right side fixed mounting of second support has the motor, the output fixed mounting of motor is on the locating rack, drives the locating rack through the motor and rotates and be favorable to the use of this equipment.

Optionally, the right side fixed mounting of mounting bracket has the motor, the output fixed mounting of motor is on the threaded rod, drives the threaded rod through the motor and rotates the use that is favorable to this equipment.

Optionally, be provided with two sections screw threads in opposite directions on the threaded rod, and two the slide is overlapped respectively and is established on two sections screw threads, when making the threaded rod rotate through this kind of design, two slides can be towards being close to each other or keep away from one side to slide.

Optionally, two the bottom of spring is all fixed mounting on the slide, two the top of spring is all fixed mounting in the locating rack top, is favorable to the use of this equipment through this kind of design.

Optionally, handles are fixedly installed at the top ends of the two pull rods, and the pull rods are conveniently pulled through the handles.

Optionally, the left side fixed mounting that is located first support on the base has the PLC controller, is convenient for control this equipment and carries out work through the PLC controller.

Optionally, two support plate and splint all adopt transparent plastic sheet to make, can avoid influencing the detection device main part and shoot the detection through transparent plastic sheet.

The beneficial effects of the embodiment of the utility model include:

Through movable plate, first support, second support, motor, mounting bracket, threaded rod, slide, click, locating rack, carrier plate, splint, slide, pull rod, spring, connecting piece and spout mutually support, can be fast to the SMT template location placed in middle to can avoid putting the position inaccurately, thereby influence the problem of testing result accuracy, can drive the SMT template according to the use needs simultaneously and overturn, conveniently detect the bottom of SMT template, avoid needing artifical upset, use convenient and fast more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram showing the overall structure of an SMT template inspection apparatus according to the present utility model;

FIG. 2 is a cross-sectional view of an SMT stencil inspection apparatus according to the utility model;

FIG. 3 is a cross-sectional view of a connector in an SMT stencil inspection apparatus according to the utility model;

FIG. 4 is an enlarged view of FIG. 2A of an SMT stencil inspection apparatus according to the utility model.

Icon: 1. a base; 2. electrically adjusting the lighting mechanism; 3. a detection device body; 4. a PLC controller; 5. a moving plate; 6. a first bracket; 7. a second bracket; 8. a motor; 9. a mounting frame; 10. a threaded rod; 11. a slide; 12. a motor; 13. a positioning frame; 14. a carrier plate; 15. a clamping plate; 16. a slide plate; 17. a pull rod; 18. a spring; 19. a handle; 20. a connecting piece; 21. and a sliding groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-4, the embodiment of the utility model provides an SMT template detection device, which comprises a base 1, a detection device main body 3 is fixedly installed on the base 1, two moving plates 5 are arranged at the front part of the detection device main body 3 on the base 1, a first support 6 and a second support 7 are fixedly installed at the top ends of the two moving plates 5 from left to right, a positioning frame 13 is rotatably connected to one side of the first support 6 and the second support 7, a carrier plate 14 is fixedly installed at one side of the two positioning frames 13, a sliding plate 16 is fixedly connected to the two positioning frames 13, a clamping plate 15 is fixedly installed at one side of the two sliding plates 16, a pull rod 17 is fixedly installed at the top ends of the two sliding plates 16, springs 18 are sleeved outside the two pull rods 17, two connecting pieces 20 are fixedly installed at the bottom ends of each moving plate 5, a mounting frame 9 is rotatably connected with a threaded rod 10, two sliding seats 11 are sleeved on the threaded rod 10, sliding grooves 21 are formed in the base 1 correspondingly at a plurality of connecting pieces 20, a plurality of connecting pieces 21 are formed at the positions of the base 1 correspondingly, and the bottom ends of the connecting pieces 20 are fixedly installed at one side of the first sliding seat 7 and the first sliding seat 7 correspondingly far away from the first sliding seat 2.

The right side fixed mounting of second support 7 has motor 8, the output fixed mounting of motor 8 is on locating rack 13, drive the use that locating rack 13 rotated and be favorable to this equipment through motor 8, the right side fixed mounting of mounting bracket 9 has motor 12, the output fixed mounting of motor 12 is on threaded rod 10, drive threaded rod 10 through motor 12 and rotate and be favorable to the use of this equipment, be provided with two sections screw threads in opposite directions on the threaded rod 10, and two slide 11 cover are established on two sections screw threads respectively, make when threaded rod 10 rotates through this kind of design, two slide 11 can slide towards being close to each other or keeping away from one side, the equal fixed mounting in bottom of two springs 18 is on slide 16, the equal fixed mounting in top of two springs 18 is on locating rack 13, be favorable to the use of this equipment through this kind of design, the equal fixed mounting in top of two pull rods 17 has handle 19, be convenient for pulling pull rod 17 through handle 19, be located the left side fixed mounting of first support 6 has PLC controller 4 on base 1, be convenient for control this equipment through PLC controller 4 carries out work towards each other, two slide 14 and two plastic plates 15 adopt transparent plate detection device to make transparent plate 15 transparent plate detection, transparent plate detection device can be avoided.

It should be noted that, the utility model is an SMT template detection device, when in use, can pull the pull rod 17 upwards with the handle 19 beside the first support 6, make the interval between splint 15 and carrier plate 14 increase, then place the SMT template that needs to detect on carrier plate 14, loosen handle 19, spring 18 drives splint 15 return, make splint 15 and carrier plate 14 carry out fixedly to the left side of SMT template, then open the positive rotation switch of motor 12, motor 12 work drives threaded rod 10 and rotates, two slide 11 drive two movable plates 5 and slide towards being close to one side each other this moment, can upwards pull handle 19 beside the second support 7 this moment, make splint 15 and carrier plate 14 keep away from, when SMT template's right side laminating is to locating rack 13, stop motor 12 work, loosen handle 19, splint 15 return and carrier plate 14 are fixed to SMT template's right side this moment, can begin to detect through detection device main part 3, still can open motor 8's switch according to the use needs, motor 8 drive locating rack 13 rotation, can be the SMT template that can overturn, the SMT template is convenient for detect the bottom, the SMT template can be put in the place conveniently and the position is accurate, the problem can be avoided to the template to detect the position to the convenient to use, the easy to use, the template can be put in the place manually, the problem can be avoided to the template to be put to the convenient to use simultaneously to face to the bottom to the template to the bottom to the position to face.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An SMT template detection device, characterized in that: including base (1), fixed mounting has detection device main part (3) on base (1), the front portion that is located detection device main part (3) on base (1) is provided with two movable plates (5), two the top of movable plate (5) is from a left side to the right side fixed mounting respectively has first support (6) and second support (7), first support (6) and second support (7) all are close to one side each other and all rotate and be connected with locating rack (13), two equal fixed mounting in one side that is close to each other of locating rack (13) has carrier plate (14), two equal sliding connection has slide (16) in locating rack (13), two equal fixed mounting in one side that is close to each other of slide (16) has splint (15), two equal fixed mounting in top of slide (16) has pull rod (17), two the outside of pull rod (17) all overlaps and is equipped with spring (18), the bottom of every movable plate (5) all fixed mounting has two connecting pieces (20), top (9) are close to each other in base (1) and are all fixed mounting has slide (9), two threaded rods (10) are equipped with threaded rod (10) on the base (10), the bottom ends of the connecting pieces (20) penetrate through the sliding grooves (21) and are fixedly mounted on the corresponding sliding seat (11), and the electric adjusting lighting mechanism (2) is fixedly mounted on one side, away from each other, of the base (1) located on the first support (6) and the second support (7).

2. An SMT template assay device according to claim 1, wherein: the right side of the second bracket (7) is fixedly provided with a motor (8), and the output end of the motor (8) is fixedly arranged on the positioning frame (13).

3. An SMT template assay device according to claim 1, wherein: the right side of mounting bracket (9) fixed mounting has motor (12), the output fixed mounting of motor (12) is on threaded rod (10).

4. An SMT template assay device according to claim 1, wherein: two sections of opposite threads are arranged on the threaded rod (10), and two sliding seats (11) are respectively sleeved on the two sections of threads.

5. An SMT template assay device according to claim 1, wherein: the bottom ends of the two springs (18) are fixedly arranged on the sliding plate (16), and the tops of the two springs (18) are fixedly arranged at the inner top ends of the positioning frames (13).

6. An SMT template assay device according to claim 1, wherein: handles (19) are fixedly arranged at the top ends of the two pull rods (17).

7. An SMT template assay device according to claim 1, wherein: the PLC controller (4) is fixedly arranged on the left side of the first bracket (6) on the base (1).

8. An SMT template assay device according to claim 1, wherein: both the carrier plate (14) and the clamping plate (15) are made of transparent plastic plates.