CN108601238B

CN108601238B - PCB board tilting mechanism

Info

Publication number: CN108601238B
Application number: CN201810336372.XA
Authority: CN
Inventors: 李继林; 阙四勤; 叶庆忠; 麦睿明
Original assignee: Hubei Jinlu Technology Co ltd
Current assignee: Hubei Jinlu Technology Co ltd
Priority date: 2018-04-11
Filing date: 2018-04-11
Publication date: 2023-09-29
Anticipated expiration: 2038-04-11
Also published as: CN108601238A

Abstract

The invention discloses a PCB turnover mechanism in the technical field of printed circuit boards, which comprises a mounting plate, wherein a fixed sleeve is arranged at the top of the mounting plate, a rotating cylinder is sleeved in an inner cavity of the fixed sleeve and is in rotary connection with the fixed sleeve, a movable plate is fixedly inserted at the top of the rotating cylinder, a through hole is formed in the side wall of the movable plate, a connecting shaft is sleeved in the inner cavity of the through hole and is in rotary connection with the through hole, a rotary handle is fixedly arranged at one end of the connecting shaft, a working plate is fixedly arranged at the other end of the connecting shaft, a placing groove is formed in the side wall of the working plate, fixing columns are uniformly arranged on the upper wall and the lower wall of the working plate, column grooves are formed in the outer wall of the fixing columns, the rotating plate is rotationally connected in the column grooves, and a rotating plate mounting hole is movably formed in the other end of the rotating plate.

Description

PCB board tilting mechanism

Technical Field

The invention relates to the technical field of printed circuit boards, in particular to a PCB turnover mechanism.

Background

The PCB, called a printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrical connection of the electronic components. It is called a "printed" circuit board because it is made using electronic printing. After the electronic equipment adopts the PCB, due to the consistency of similar printed boards, the error of manual wiring is avoided, the automatic insertion or mounting, automatic soldering and automatic detection of electronic components can be realized, the quality of the electronic equipment is ensured, the labor productivity is improved, the cost is reduced, and the maintenance is convenient. The PCB turnover mechanism is mainly applied to turnover of a PCB or a similar plate-shaped object, and solves the turnover problem of the PCB or the similar plate-shaped object in production when double-sided detection is needed, but the existing turnover mechanism is stiff and inflexible and cannot smoothly turn over the PCB.

At present, chinese patent application number CN201120377338.0 discloses a PCB board tilting mechanism, including being fixed in the mounting bracket on a bed frame, be equipped with the conveyer belt of transmission PCB board on the bed frame, be equipped with on the mounting bracket and press from both sides the PCB board anchor clamps of getting the PCB board and drive PCB board anchor clamps and the rotatory 180 degrees actuating mechanism of PCB board toward PCB board direction of delivery. The PCB turnover mechanism is reasonable in structural design, the PCB is conveyed forwards on the conveyor belt after being discharged from the spraying machine, the PCB clamp on the mounting frame clamps the PCB, the driving mechanism drives the PCB clamp and the PCB to turn over 180 degrees towards the conveying direction of the PCB, and the PCB is conveyed forwards on the conveyor belt to the assembling station.

Based on the above, the invention designs a PCB turnover mechanism to solve the above problems.

Disclosure of Invention

The invention aims to provide a PCB turnover mechanism, which solves the problems that the turnover position of a PCB can be accurate, the turnover efficiency is high, the production cost and the labor intensity are reduced, but the clamping position of the PCB cannot be moved and flexibly adjusted, and the installation of electronic components on the PCB is inconvenient.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a PCB board tilting mechanism, includes the mounting panel, the top of mounting panel is provided with fixed sleeve, fixed sleeve inner chamber cover is equipped with the rotation section of thick bamboo, the rotation section of thick bamboo rotates with fixed sleeve to be connected, the fixed grafting in top of rotation section of thick bamboo has the fly leaf, the through-hole has been seted up to the lateral wall of fly leaf, the inner chamber cover of through-hole is equipped with the connecting axle, the connecting axle rotates with the through-hole to be connected, connecting axle one end is fixed and is provided with the rotation handle, the fixed working plate that is provided with of the other end of connecting axle, the standing groove has been seted up to the lateral wall of working plate, the upper and lower wall of working plate evenly is provided with the fixed column, the outer wall of fixed column is provided with the post groove, the post inslot rotation is connected with the rotation board, the other end activity of rotation board is provided with the rotation board mounting hole, the rotation board mounting hole inner wall is provided with the screw thread, the downthehole cover of rotation board mounting hole is equipped with the threaded rod, the one end of threaded rod is provided with the chuck, the other end of threaded rod is provided with the rubber pad.

Preferably, the fixing columns are at least provided with four groups.

Preferably, the top of mounting panel evenly is provided with the mounting hole.

Preferably, the inner wall of the fixed sleeve is uniformly provided with protrusions, and the protrusions are matched with the outer wall of the rotating cylinder.

Preferably, anti-slip teeth are uniformly arranged on the outer wall of the rotary knob.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the mounting plate is arranged on the workbench through the arrangement of the mounting holes, the rotating barrel is connected through the rotation between the fixing sleeve and the rotating barrel, a user can rotate the rotating barrel to adjust different angles, the electronic components can be conveniently mounted on the PCB, through the arrangement of the protrusions, the rotating barrel can be conveniently locked in the rotating process, the rotating barrel is prevented from slightly sliding under the condition of no manual rotation, the operation is influenced, the rotating sleeve is connected through the rotation between the movable plate and the connecting shaft, the connecting shaft is tightly attached to the movable plate, the turnover is convenient, the operation is conveniently performed on two sides of the PCB after the turnover, the PCB is arranged in the placing groove, the edge of the PCB is fixed, the clamping position can be conveniently selected through the rotation fit of the fixing post and the rotating plate, the clamping selection is diversified, the clamping is more stable, the rotating threaded rod is rotated through the manual rotation, the PCB is clamped through the two groups of functions, the arrangement of the rubber pads, the clamping chuck is prevented from being too tight, the damage of the PCB is caused, the clamping effect is achieved through the arrangement of the plurality of groups of fixing posts, the clamping is flexible, the clamping position is flexible, the electronic chuck can be conveniently adjusted, and the mounting angle of the electronic components can be conveniently adjusted by the user.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a main view structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a mounting plate 1, a fixed sleeve 2, a rotating cylinder 3, a movable plate 4, a connecting shaft 5, a rotating handle 6, a working plate 7, a placing groove 8, a fixed column 9, a rotating plate 10, a threaded rod 11, a rotating knob 12, a clamping plate 13, a rubber pad 14, a mounting hole 15 and a bulge 16.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a PCB board tilting mechanism, including mounting panel 1, the top of mounting panel 1 is provided with fixed sleeve 2, fixed sleeve 2 inner chamber cover is equipped with the rotation section of thick bamboo 3, the rotation section of thick bamboo 3 is connected with fixed sleeve 2 rotation, the fixed grafting in top of rotation section of thick bamboo 3 has fly leaf 4, the through-hole has been seted up to the lateral wall of fly leaf 4, the inner chamber cover of through-hole is equipped with connecting axle 5, connecting axle 5 is connected with the through-hole rotation, connecting axle 5 one end is fixed to be provided with rotation handle 6, the other end of connecting axle 5 is fixed to be provided with work plate 7, standing groove 8 has been seted up to the lateral wall of work plate 7, the upper and lower wall of work plate 7 evenly is provided with fixed column 9, the outer wall of fixed column 9 is provided with the post groove, the rotation is connected with rotation board 10 in the post groove, the other end activity of rotation board 10 is provided with the rotation board mounting hole, rotation board mounting hole inner wall is provided with the screw thread, the cover has threaded rod 11 in the rotation board mounting hole, the one end of 11 is provided with rotation knob 12, the other end of threaded rod 11 is provided with chuck 13, the other end of chuck 13 is provided with the rubber pad 14.

Wherein, fixed column 9 is provided with four groups at least, and the top of mounting panel 1 evenly is provided with mounting hole 15, and the inner wall of fixed sleeve 2 evenly is provided with protruding 16, and protruding 16 and the outer wall of rotating cylinder 3 mutually support, evenly are provided with anti-skidding tooth on the outer wall of turning knob 12.

One specific application of this embodiment is: according to the invention, the mounting plate 1 is mounted on the workbench through the arrangement of the mounting holes 15, the rotating barrel 3 is rotated by the rotating connection between the fixed sleeve 2 and the rotating barrel 3, different angles are adjusted, the electronic components can be conveniently mounted on the PCB, the rotating barrel 3 can be locked in the rotating process by the arrangement of the protrusions 16, the rotating barrel 3 can be prevented from slightly sliding under the condition of no manual rotation, the operation is influenced, the connecting shaft 5 and the movable plate 4 are tightly attached by the rotating connection between the movable plate 4 and the connecting shaft 5, the turnover is facilitated, the operation on two sides of the PCB is facilitated after the turnover, the PCB is mounted in the placing groove 8, the edge of the PCB is fixed, the clamping position can be selected by the rotating fit of the fixed post 9 and the rotating plate 10, the clamping selection is diversified, the clamping is more stable, the rotating knob 12 is manually rotated, the threaded rod 11 is rotated, the clamping plate is clamped by the effect of the two groups of chucks 13, the problem of damage to the PCB is prevented by the arrangement of the rubber pads 14, the clamping device is conveniently mounted on the PCB, and the electronic components can be flexibly mounted by the plurality of groups of chucks 13, and the clamping positions can be flexibly adjusted by the plurality of groups of the clamping posts.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.

Claims

1. The utility model provides a PCB board tilting mechanism, includes mounting panel (1), its characterized in that: the top of mounting panel (1) is provided with fixed sleeve (2), fixed sleeve (2) inner chamber cover is equipped with rotary drum (3), rotary drum (3) are connected with fixed sleeve (2) rotation, fixed grafting in top of rotary drum (3) has fly leaf (4), the through-hole has been seted up to the lateral wall of fly leaf (4), the inner chamber cover of through-hole is equipped with connecting axle (5), connecting axle (5) are connected with the through-hole rotation, connecting axle (5) one end is fixed to be provided with rotation handle (6), the other end of connecting axle (5) is fixed to be provided with working plate (7), standing groove (8) have been seted up to the lateral wall of working plate (7), the upper and lower wall of working plate (7) evenly is provided with fixed column (9), the outer wall of fixed column (9) is provided with the column groove, the rotation is connected with rotor plate (10) in the column groove, the other end activity of rotor plate (10) is provided with rotor plate mounting hole, rotor plate mounting hole inner wall is provided with the screw thread, rotor plate in-hole is equipped with the rotor plate mounting sleeve (11), the other end (13) are provided with threaded rod (13) and are provided with threaded rod (13) respectively;

the fixing columns (9) are at least provided with four groups;

the edge of the PCB is fixed by installing the PCB in the placing groove (8); clamping the PCB by the action of two groups of chucks (13);

mounting holes (15) are uniformly formed in the top of the mounting plate (1);

the inner wall of the fixed sleeve (2) is uniformly provided with bulges (16), and the bulges (16) are matched with the outer wall of the rotating cylinder (3);

anti-slip teeth are uniformly arranged on the outer wall of the rotary knob (12).