CN213415386U

CN213415386U - Inclined vertical type plate retracting and releasing machine

Info

Publication number: CN213415386U
Application number: CN202021687265.0U
Authority: CN
Inventors: 陈祥力
Original assignee: Goal Searchers Co ltd Zhuhai
Current assignee: Goal Searchers Co ltd Zhuhai
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-06-11
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an inclined plate retracting and releasing machine, which comprises a frame; the conveying mechanism is arranged on the rack and used for conveying the PCB; the turnover mechanism is connected to the rear end of the conveying mechanism and comprises a driving assembly, a positioning block and a thickness measuring block, the driving assembly drives the positioning block to turn over, and the thickness measuring block is connected to the rear of the positioning block in a sliding mode and can downwards press the PCB to detect the thickness of the PCB; the bearing plate mechanism is arranged at the rear of the plate turnover mechanism and comprises a bearing plate frame and a transmission assembly, the bearing plate frame is used for bearing the PCB after turnover, and the transmission assembly drives the bearing plate frame to slide relative to the rack. The utility model discloses a turn over the board mode and can not influence the plane degree of PCB board when carrying out the PCB board and turning over the board to can judge the condition that has two or two above PCB boards of centre gripping through measuring the PCB plate thickness before turning over the board.

Description

Inclined vertical type plate retracting and releasing machine

Technical Field

The utility model relates to the field of mechanical equipment, in particular to vertical type receive and releases trigger to one side.

Background

A PCB (printed circuit board) is a substrate for assembling electronic parts, and is widely used in general consumer electronics, communications, medical, and aerospace industries, and even in military industries.

The board collecting and releasing machine in the prior art mostly adopts the sucking disc to turn over the board of PCB, when adsorbing the PCB, in order to keep the flatness of PCB, the flatness requirement on the surface of sucking disc is extremely high, and simultaneously, the adsorption force is required to be even to prevent causing the warpage and the deformation of the surface of PCB, otherwise can lead to the quality reduction of PCB in the follow-up processing technology.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a vertical collecting and releasing board machine to one side can not influence the plane degree of PCB board when turning over the board.

The inclined plate collecting and releasing machine according to the embodiment of the utility model comprises a frame; the conveying mechanism is arranged on the rack and used for conveying the PCB; the turnover mechanism is connected to the rear end of the conveying mechanism and comprises a driving assembly, a positioning block and a thickness measuring block, the driving assembly drives the positioning block to turn over, and the thickness measuring block is connected to the rear of the positioning block in a sliding mode and can downwards press the PCB to detect the thickness of the PCB; the bearing plate mechanism is arranged at the rear of the plate turnover mechanism and comprises a bearing plate frame and a transmission assembly, the bearing plate frame is used for bearing the PCB after turnover, and the transmission assembly drives the bearing plate frame to slide relative to the rack.

The method has the following beneficial effects: placing the PCB on the conveying mechanism, so that the PCB is conveyed to the board turning mechanism, then, a thickness measuring block of the board turning mechanism firstly moves downwards to detect the thickness of the PCB to judge whether the condition of clamping two or more PCBs exists, if not, the thickness measuring block turns over along with the positioning block and leans the end face of the PCB against the supporting board frame; if there is the condition of two or more PCB boards of centre gripping, then stop work, the utility model discloses a turn over the board mode and can not influence the plane degree of PCB board when carrying out the PCB board and turning over the board to can judge the condition that has two or more PCB boards of centre gripping through measuring the PCB plate thickness before turning over the board.

According to some embodiments of the utility model, the panel turnover mechanism still includes the encoder, it is connected with the rack to survey the thick piece, rack toothing has the gear, the gear with the encoder is connected.

According to some embodiments of the present invention, the driving assembly comprises a cylinder disposed at one side of the flap mechanism; and one end of the transmission crank arm is hinged with the piston rod of the air cylinder, and the other end of the transmission crank arm is fixedly connected with a transmission rotating shaft and drives the positioning block to turn over through the transmission rotating shaft.

According to some embodiments of the present invention, the transmission assembly includes a sliding wheel disposed on both sides of the lower end of the support frame; the transmission motor is arranged at the lower end of the sliding wheel and drives the sliding wheel to rotate through a transmission belt; and the driving roller is fixedly connected between the left sliding wheel and the right sliding wheel and used for driving the bearing plate frame to move.

According to some embodiments of the utility model, the upper surface of bolster frame is provided with anti-skidding line.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partial schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic structural view of a plate turnover mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a transmission assembly according to an embodiment of the present invention.

Reference numerals: the plate turning device comprises a rack 1, a conveying mechanism 2, a plate turning mechanism 3, a driving assembly 31, an air cylinder 311, a transmission connecting lever 312, a transmission rotating shaft 313, a positioning block 32, a thickness measuring block 33, an encoder 34, a bearing plate mechanism 4, a bearing plate frame 41, anti-skid grains 411, a bearing plate frame transmission assembly 42, a sliding wheel 421, a transmission motor 422, a transmission belt 423 and a transmission roller 424.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1, the utility model discloses a slant type board collecting and releasing machine, including frame 1, conveying mechanism 2, panel turnover mechanism 3 and carrier plate mechanism 4.

Wherein, conveying mechanism 2 sets up and is used for carrying the PCB board in frame 1, and conveying mechanism 2 utilizes the roll bar to drive the PCB board and removes and carry the PCB board to turn over board mechanism 3 and turn over the board and place, and similarly, also can carry the next manufacturing procedure with the PCB board from turning over board mechanism 3.

With further reference to fig. 1 and 2, the plate turnover mechanism 3 is connected to the rear end of the conveying mechanism 2, the plate turnover mechanism 3 includes a driving component 31, a positioning block 32 and a thickness measuring block 33, the driving component 31 drives the positioning block 32 to turn over, and the thickness measuring block 33 is slidably connected to the rear of the positioning block 32 and can press the PCB downwards to detect the thickness of the PCB. When the PCB is conveyed to the turnover mechanism 3, the PCB is slightly tilted downward by a certain angle and is fed into the gap between the thickness measuring block 33 and the positioning block 32, and after the thickness measuring block 33 presses the PCB downward and detects that the thickness of the PCB is normal, the positioning block 32 is turned downward to make the PCB lean against the support plate frame 41.

The carrier plate mechanism 4 is arranged behind the panel turnover mechanism 3, the carrier plate mechanism 4 comprises a support plate frame 41 and a transmission component 42, the support plate frame 41 is used for supporting the turned PCB, and the transmission component 42 drives the support plate frame 41 to slide relative to the frame 1. The transmission component 42 can drive the supporting plate frame 41 to move, and when the board turning mechanism 3 needs to turn the board, the supporting plate frame 41 vacates the position backwards so that the board turning mechanism 3 can turn the PCB board smoothly.

Placing the PCB on the conveying mechanism, so that the PCB is conveyed to the board turning mechanism, then, a thickness measuring block of the board turning mechanism firstly moves downwards to detect the thickness of the PCB to judge whether the condition of clamping two or more PCBs exists, if not, the thickness measuring block turns over along with the positioning block and leans the end face of the PCB against the supporting board frame; if the condition that two or more PCB boards are clamped exists, the work is stopped.

In some embodiments of the present invention, the plate turnover mechanism 3 further includes an encoder 34, the thickness measuring block 33 is connected with a rack, the rack is engaged with a gear, and the gear is connected with the encoder 34. Survey thick block 33 and connect the rack to drive the encoder 34 that is equipped with the gear and rotate, survey thick block 33 and compress tightly the PCB board after, survey the displacement volume that measures thick block 33 and move down through encoder 34 and in order to obtain PCB board thickness, thereby judge the condition that has the polylith PCB board to fold together.

Referring to fig. 3, the driving assembly 31 includes a cylinder 311, a transmission crank 312, and a transmission rotation shaft 313. The cylinder 311 is arranged at one side of the panel turnover mechanism 3, one end of the transmission crank arm 312 is hinged with a piston rod of the cylinder 311, and the other end is fixedly connected with the transmission rotating shaft 313, and the positioning block 32 is driven to turn over through the transmission rotating shaft 313. When the plate is turned, the piston rod of the cylinder 311 pulls the transmission crank arm 312 and drives the positioning block 32 to turn.

With further reference to fig. 4, the driving assembly 42 includes a sliding wheel 421, a driving motor 422, a driving belt 423, and a driving roller 424. The movable pulley 421 sets up in the left and right sides of bolster frame 41 lower extreme, and driving motor 422 sets up at movable pulley 421 lower extreme, and driving motor 422 passes through driving belt 423 and drives movable pulley 421 and rotate, and driving roller 424 fixed connection is between the movable pulley 421 of the left and right sides for drive bolster frame 41 removes. When the position of the support plate frame 41 needs to be adjusted, the output shaft of the transmission motor 422 drives the transmission roller 424 to rotate through the sliding wheel 421 and the transmission belt 423, and finally the support plate frame 41 is driven by the transmission belt 423 and the transmission roller 424 to move.

In some embodiments of the present invention, the upper surface of the supporting plate frame 41 is provided with the anti-slip lines 411. The anti-slip thread 411 can prevent the PCB board resting on the support plate frame 41 from falling down due to the movement of the support plate frame 41.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The board collecting and releasing machine of the inclined type, characterized by comprising:

a frame (1);

the conveying mechanism (2) is arranged on the rack (1) and used for conveying the PCB;

the turnover mechanism (3) is connected to the rear end of the conveying mechanism (2), the turnover mechanism (3) comprises a driving assembly (31), a positioning block (32) and a thickness measuring block (33), the driving assembly (31) drives the positioning block (32) to turn over, and the thickness measuring block (33) is connected to the rear of the positioning block (32) in a sliding mode and can be used for pressing the PCB downwards to detect the thickness of the PCB;

carrier plate mechanism (4), the setting is in turn over board mechanism (3) rear, carrier plate mechanism (4) are including supporting grillage (41) and drive assembly (42), supporting grillage (41) are used for supporting the PCB board after the upset, drive assembly (42) drive supporting grillage (41) are relative frame (1) slides.

2. The inclined plate collecting and releasing machine as claimed in claim 1, characterized in that the plate turnover mechanism (3) further comprises an encoder (34), a rack is connected to the thickness measuring block (33), the rack is engaged with a gear, and the gear is connected with the encoder (34).

3. A tilt-up board retractor according to claim 2 wherein the drive assembly (31) comprises:

the air cylinder (311) is arranged on one side of the plate turnover mechanism (3);

one end of the transmission crank arm (312) is hinged with the piston rod of the air cylinder (311), and the other end of the transmission crank arm is fixedly connected with a transmission rotating shaft (313), and the positioning block (32) is driven to turn through the transmission rotating shaft (313).

4. The tilt-up board collecting and releasing machine according to claim 1, characterized in that the transmission assembly (42) comprises:

sliding wheels (421) arranged at the left and right sides of the lower end of the bearing plate frame (41);

the transmission motor (422) is arranged at the lower end of the sliding wheel (421), and the transmission motor (422) drives the sliding wheel (421) to rotate through a transmission belt (423);

and the driving rollers (424) are fixedly connected between the left sliding wheel (421) and the right sliding wheel (421) and are used for driving the bearing plate frame (41) to move.

5. A diagonal retractable board machine as claimed in claim 1, wherein the upper surface of the support frame (41) is provided with anti-slip lines (411).