CN219285060U - Novel positioning device for optical inspection machine - Google Patents

Abstract

The utility model provides a novel positioning device for an optical inspection machine, which comprises a base and a placing supporting plate, wherein positioning pins are fixedly arranged on the left side and the right side of the upper end of the placing supporting plate, each positioning pin comprises a first positioning pin and a second positioning pin, a first buffer seat and a second buffer seat are fixedly arranged at the upper end of the base, the placing supporting plate is arranged at the upper ends of the first buffer seat and the second buffer seat, an opening is formed in the middle of the placing supporting plate, a pushing plate is cooperatively arranged below the opening, the opening is slightly larger than the pushing plate, an air cylinder is fixedly arranged at the upper end of the base, and the output end of the air cylinder is fixedly connected with the pushing plate. The utility model has the advantages of being convenient for fixing the circuit board, buffering and protecting the circuit board in the fixing process, and being convenient for popularization and application.

Description

Novel positioning device for optical inspection machine

Technical Field

The utility model relates to the technical field of positioning devices, in particular to a novel positioning device for an optical inspection machine.

Background

The optical inspection is a high-speed high-precision optical image detection system, uses machine vision as a detection standard technology, can overcome the defect that the traditional detection is carried out by using an optical instrument by manpower, and has application fields of research and development from high-tech industry, manufacturing product management, national defense, civil engineering, medical treatment, environmental protection, electric power and the like. Optical inspection machines are becoming an important inspection tool and process quality control tool to ensure the quality of circuit board products. When the optical inspection machine is used for detecting the circuit board, the pin holes on the circuit board are usually used for positioning the circuit board, so that the accuracy of the circuit board inspection is ensured. Although some traditional detection devices can be convenient for positioning and fixing a circuit board during detection, the traditional detection devices are inconvenient for buffering and protecting the circuit board in the fixing process, so that the circuit board is easy to damage in the fixing process. Therefore, we propose a novel positioning device for an optical inspection machine to solve the above problems.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a novel positioning device for an optical inspection machine, which has the advantages of being convenient for fixing a circuit board and capable of buffering and protecting the circuit board in the fixing process.

In order to solve the problems, the technical scheme provided by the utility model is as follows:

the utility model provides a novel locating device for optical inspection machine, includes the base and places the layer board, the fixed locating pin that is provided with in upper end left and right sides of placing the layer board, the locating pin includes first locating pin and second locating pin, the fixed first buffer seat and the second buffer seat that are provided with in upper end of base, place the layer board setting and be in first buffer seat with the upper end of second buffer seat, the opening is seted up at the middle part of placing the layer board, open-ended below cooperation is provided with the push pedal, the opening is slightly greater than the push pedal, the upper end fixed mounting of base has the cylinder, the output of cylinder with push pedal fixed connection.

Further, the first buffer seat comprises a first main seat body, a first buffer spring and a first connecting plate, a first buffer groove is formed in the first main seat body, the first buffer spring is installed in the first buffer groove, a first movable pressing plate is fixedly arranged at the upper end of the first buffer spring, the first connecting plate is fixedly connected with the first movable pressing plate through a first movable rod, the second buffer seat comprises a second main seat body, a second buffer spring and a second connecting plate, a second buffer groove is formed in the second main seat body, the second buffer spring is installed in the second buffer groove, and a second movable pressing plate is fixedly arranged at the upper end of the second buffer spring and fixedly connected with the second movable pressing plate through a second movable rod.

Further, a first stand and a second stand are fixedly arranged at the upper end of the base, the first stand is arranged on the left side of the placing supporting plate, and the second stand is arranged on the right side of the placing supporting plate.

Further, a first push rod is fixedly installed on the left side of the first vertical frame, the output end of the first push rod is fixedly connected with the first fixed clamping plate, a second push rod is fixedly installed on the right side of the second vertical frame, and the output end of the second push rod is fixedly connected with the second fixed clamping plate.

Further, the right side surface of the first fixed clamping plate is tightly attached with a first rubber layer, and the left side surface of the second fixed clamping plate is tightly attached with a second rubber layer.

Compared with the prior art, the utility model has the following advantages:

1. the upper end of the base is fixedly provided with a first buffer seat and a second buffer seat, the placing support plate is arranged at the upper ends of the first buffer seat and the second buffer seat, and the placing support plate is subjected to buffer protection through the first buffer seat and the second buffer seat, so that a circuit board piece placed on the placing support plate can be subjected to buffer protection;

2. the pushing plate can be pushed upwards through the air cylinder, and the pushing plate penetrates through the opening to upwards support the circuit board from the placing supporting plate, so that the circuit board can be conveniently taken down from the placing supporting plate;

3. through adjusting first fixed splint and second fixed splint, can carry out further spacing fixed to the side of placing the circuit board spare on placing the layer board.

In summary, the novel positioning device for the optical inspection machine has wide practicability, so that when the circuit board is detected by the optical inspection machine, which is proposed in the background art, the circuit board is usually required to be positioned by utilizing the pin holes on the circuit board, and the accuracy of the inspection of the circuit board is ensured. Although some traditional detection devices can be convenient for fix a position the circuit board when detecting, but it is inconvenient to carry out buffer protection to the circuit board at fixed in-process, therefore lead to the circuit board to appear damaging at fixed in-process easily, have extensive spreading value.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic structural view of a first buffer seat and a second buffer seat according to the present utility model.

Description of main reference numerals:

1-base, 2-first vertical frame, 3-second vertical frame, 4-first buffer seat, 401-first main seat body, 402-first buffer spring, 403-first connecting plate, 404-first movable rod, 405-first movable pressing plate, 5-second buffer seat, 501-second main seat body, 502-second buffer spring, 503-second connecting plate, 504-second movable rod, 505-second movable pressing plate, 6-placing support plate, 601-opening, 7-circuit board piece, 8-cylinder, 9-push plate, 10-first positioning pin, 11-second positioning pin, 12-first push rod, 13-first push plate, 14-first fixed splint, 15-second fixed splint.

Detailed Description

The present utility model will be further described in detail with reference to the drawings and examples, which are not intended to limit the utility model, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

As shown in fig. 1-2, the embodiment of the utility model comprises a base 1 and a placing support plate 6, a circuit board piece 7 is placed at the upper end of the placing support plate 6, positioning pins are fixedly arranged on the left side and the right side of the upper end of the placing support plate 6, pin holes are formed in the circuit board piece 7, and the top of the positioning pins is conical, so that the positioning pins are conveniently inserted into the pin holes 3 in the circuit board piece 7 to position the circuit board piece 7, and the positioning pins comprise a first positioning pin 10 and a second positioning pin 11.

The upper end of the base 1 is fixedly provided with a first buffer seat 4 and a second buffer seat 5, a placing support plate 6 is arranged at the upper ends of the first buffer seat 4 and the second buffer seat 5, the placing support plate 6 is subjected to buffer protection through the first buffer seat 4 and the second buffer seat 5, and then a circuit board piece 7 placed on the placing support plate 6 can be subjected to buffer protection, the first buffer seat 4 comprises a first main seat body 401, a first buffer spring 402 and a first connecting plate 403, the lower end of the first buffer spring 402 is fixedly connected with the bottom of a first buffer groove, the upper end of the first buffer spring 402 is fixedly connected with a first movable pressing plate 405, the first movable pressing plate 405 is connected with the inner wall of the first buffer groove in a vertical sliding way, the first connecting plate 403 is fixedly arranged at the lower end of the placing support plate 6, the first main seat body 401 is internally provided with the first buffer groove, the first buffer spring 402 is arranged in the first buffer groove, the upper end of the first buffer spring 402 is fixedly provided with a first movable pressing plate 405, the first connecting plate 403 is fixedly connected with the first movable pressing plate 405 through a first movable rod 404, the first movable rod can move into the first buffer groove, the first buffer spring 402 is compressed through the first movable pressing plate 405, the placing pallet 6 is buffer-protected through the elastic force of the first buffer spring 402, the second buffer seat 5 comprises a second main seat body 501, a second buffer spring 502 and a second connecting plate 503, the lower end of the second buffer spring 502 is fixedly connected with the bottom of the second buffer groove, the upper end of the second buffer spring 502 is fixedly connected with the second movable pressing plate 505, the second movable pressing plate 505 is in up-down sliding connection with the inner wall of the second buffer groove, the second connecting plate 503 is fixedly arranged at the lower end of the placing pallet 6, the second main seat body 501 is internally provided with a second buffer groove, the second buffer spring 502 is arranged in the second buffer groove, the upper end of the second buffer spring 502 is fixedly provided with a second movable pressing plate 505, the second connecting plate 503 is fixedly connected with the second movable pressing plate 505 through a second movable rod 504, the second movable rod can move into the second buffer groove, the second buffer spring 502 is contracted through the second movable pressing plate 505, and the placing support plate 6 is buffer-protected through the elastic force of the second buffer spring 502.

The opening 601 is formed in the middle of the placing support plate 6, the push plate 9 is arranged below the opening 601 in a matched mode, the opening 601 is slightly larger than the push plate 9, the air cylinder 8 is fixedly arranged at the upper end of the base 1, the output end of the air cylinder 8 is fixedly connected with the push plate 9, the push plate 9 can be pushed upwards through the air cylinder 8, the push plate 9 penetrates through the opening 601 to upwards support the circuit board 7 from the placing support plate 6, and the circuit board 7 is conveniently taken down from the placing support plate 6.

The upper end fixed mounting of base 1 has first grudging post 2 and second grudging post 3, first grudging post 2 sets up in the left side of placing layer board 6, the second grudging post sets up in the right side of placing layer board 6, the left side fixed mounting of first grudging post 2 has first push rod 12, the output and the first fixed splint 14 fixed connection of first push rod 12 can promote first fixed splint 14 and move about through first push rod 12, the right side surface of first fixed splint 14 closely laminates there is first rubber layer, the right side fixed mounting of second grudging post 3 has second push rod 13, the output and the second fixed splint 15 fixed connection of second push rod 13 can promote the second fixed splint 15 through second push rod 13 and control the removal, through adjusting first fixed splint 14 and second fixed splint 15, can carry out further spacing fixedly to the side of circuit board piece 7 of placing on placing layer board 6, the left side surface of second fixed splint 15 closely laminates there is the second rubber layer.

The first push rod 12, the second push rod 13, the air cylinder 8 and the like are all conventional devices in the art, electrical elements appearing in the device are electrically connected with an external main controller and a power supply, and the main controller can be a conventional known device for controlling a computer and the like.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. The utility model provides a novel locating device for optical inspection machine, includes base (1) and places layer board (6), the fixed locating pin that is provided with in upper end left and right sides of placing layer board (6), locating pin includes first locating pin (10) and second locating pin (11), its characterized in that, the fixed first buffer seat (4) and the second buffer seat (5) that are provided with in upper end of base (1), place layer board (6) set up first buffer seat (4) with the upper end of second buffer seat (5), opening (601) are seted up at the middle part of placing layer board (6), the below cooperation of opening (601) is provided with push pedal (9), opening (601) slightly are greater than push pedal (9), the upper end fixed mounting of base (1) has cylinder (8), the output of cylinder (8) with push pedal (9) fixed connection.

2. The positioning device for a novel optical inspection machine according to claim 1, wherein the first buffer seat (4) comprises a first main seat body (401), a first buffer spring (402) and a first connecting plate (403), a first buffer groove is formed in the first main seat body (401), the first buffer spring (402) is installed in the first buffer groove, a first movable pressing plate (405) is fixedly installed at the upper end of the first buffer spring (402), the first connecting plate (403) is fixedly connected with the first movable pressing plate (405) through a first movable rod (404), the second buffer seat (5) comprises a second main seat body (501), a second buffer spring (502) and a second connecting plate (503), a second buffer groove is formed in the second main seat body (501), the second buffer spring (502) is installed in the second buffer groove, a second movable pressing plate (505) is fixedly installed at the upper end of the second buffer spring (502), and the second movable pressing plate (505) is fixedly connected with the second movable pressing plate (503) through a second movable pressing plate (503).

3. A novel positioning device for an optical inspection machine according to claim 2, characterized in that a first stand (2) and a second stand (3) are fixedly arranged at the upper end of the base (1), the first stand (2) is arranged at the left side of the placing support plate (6), and the second stand is arranged at the right side of the placing support plate (6).

4. A novel positioning device for an optical inspection machine according to claim 3, wherein a first push rod (12) is fixedly installed on the left side of the first vertical frame (2), the output end of the first push rod (12) is fixedly connected with a first fixed clamping plate (14), a second push rod (13) is fixedly installed on the right side of the second vertical frame (3), and the output end of the second push rod (13) is fixedly connected with a second fixed clamping plate (15).

5. The positioning device for a novel optical inspection machine according to claim 4, wherein the right side surface of the first fixing clamp plate (14) is tightly attached with a first rubber layer, and the left side surface of the second fixing clamp plate (15) is tightly attached with a second rubber layer.

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