CN211352624U

CN211352624U - Universal PCBA rotary turnover device

Info

Publication number: CN211352624U
Application number: CN201921973164.7U
Authority: CN
Inventors: 万军; 邹士皇; 林翔
Original assignee: Sanhori Robot Changzhou Co ltd
Current assignee: Sanhori Robot Changzhou Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-08-25
Anticipated expiration: 2029-11-15

Abstract

The utility model relates to a rotatory turning device of general PCBA, comprising a base plate, rotary mechanism and tilting mechanism, rotary mechanism includes rotating electrical machines and rotating bottom plate, and rotating electrical machines fixes on the bottom plate and is connected with rotating bottom plate, and tilting mechanism includes the upset mount, and the frame is removed in the upset, flexible clamp block group spare, adjustable locating plate and revolving cylinder, and the frame is removed in the upset, and the upset mount sets up respectively on rotating bottom plate, and flexible clamp block group spare is fixed on the frame is removed in the upset, and adjustable locating plate sets up on the upset mount, and adjustable locating plate is connected with revolving cylinder. This rotatory turning device of general PCBA can fix a position and press from both sides tight PCBA board of unidimensional or kind through mutually supporting of rotary mechanism and tilting mechanism to realize its rotation and upset operation, it is nimble convenient to adjust, and the commonality is stronger, and the location is accurate, presss from both sides tightly effectually, has value to popularize and use.

Description

Universal PCBA rotary turnover device

Technical Field

The utility model relates to an electronic product processing technology field especially relates to a rotatory turning device of general PCBA.

Background

The PCB (printed circuit board) is loaded by SMT or processed by the whole process of DIP plug-in, called PCBA for short. The PCBA needs to be rotated and turned over in the machining process. However, due to the special shape of some PCBA plates, special mechanical hands are needed for positioning, clamping, rotating and overturning operations, and the mechanical hands have complex structures, high manufacturing cost and poor universality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, location accuracy, press from both sides tight reliable, the general PCBA rotary turnover device that the commonality is strong.

The utility model discloses a realize through following technical scheme: the utility model provides a rotatory turning device of general PCBA, includes bottom plate, rotary mechanism and tilting mechanism, rotary mechanism includes rotating electrical machines and rotating bottom plate, rotating electrical machines fixes on the bottom plate and is connected with rotating bottom plate, and rotating electrical machines can drive rotating bottom plate rotatory, tilting mechanism removes frame, flexible clamp block group spare, adjustable locating plate and revolving cylinder including upset mount, upset, the frame is removed in the upset, the upset mount sets up respectively on rotating bottom plate, and the upset removes the frame corresponding with the upset mount, flexible clamp block group spare is fixed on the frame is removed in the upset, adjustable locating plate sets up on the upset mount, and adjustable locating plate is connected with revolving cylinder, and revolving cylinder can drive adjustable locating plate axial rotation, has the passageway that can press from both sides tight A work piece between adjustable locating plate and the flexible clamp block group spare.

In order to adapt to different types of PCBA boards, the rotating bottom plate is provided with a guide groove, the overturning moving frame and the overturning fixing frame are arranged in the guide groove, and the overturning moving frame and the overturning fixing frame can move along the guide groove to adjust the distance between the overturning moving frame and the overturning fixing frame.

In order to effectively press from both sides tight PCBA board, flexible tight piece subassembly of clamp is including pressing from both sides tight piece fixing base, guiding axle, spring and pressing from both sides tight piece, it has the mounting groove to press from both sides to have in the tight piece fixing base, the guiding axle is fixed in the mounting groove, press from both sides tight piece cover and establish on the guiding axle, press from both sides tight piece and pass through spring elastic connection with pressing from both sides tight piece fixing base, press from both sides tight piece one side and have the slot that can inlay PCBA work piece edge, press from both sides tight piece.

In order to further adapt to the PCBA board of different sizes, adjustable locating plate includes the locating piece and sets up the limiting plate on the locating piece, the limiting plate can remove along the locating piece.

The utility model has the advantages that: this rotatory turning device of general PCBA can fix a position and press from both sides tight PCBA board of unidimensional or kind through mutually supporting of rotary mechanism and tilting mechanism to realize its rotation and upset operation, it is nimble convenient to adjust, and the commonality is stronger, and the location is accurate, presss from both sides tightly effectually, has value to popularize and use.

Drawings

Fig. 1 is a schematic perspective view of a universal PCBA rotary turnover device of the present invention;

FIG. 2 is a side view of the universal PCBA rotary flipping mechanism of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

fig. 4 is a schematic structural view of the adjustable positioning plate of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

As shown in fig. 1 and 2, a universal PCBA rotary turnover device includes a base plate 1, a rotary mechanism and a turnover mechanism.

The rotating mechanism comprises a rotating motor 3 and a rotating bottom plate 5, the rotating motor 3 is fixed on the bottom plate 1 and is connected with the rotating bottom plate 5, the rotating bottom plate 5 is rectangular and long in strip shape, a guide groove is formed in the rotating bottom plate 5, and the rotating motor 3 can drive the rotating bottom plate 5 to rotate in the axial direction of 360 degrees through a rotating shaft 4.

The turnover mechanism comprises a turnover fixing frame 7, a turnover moving frame 6, a telescopic clamping block assembly 13, an adjustable positioning plate 12 and a rotary cylinder 9, wherein the turnover moving frame 6 and the turnover fixing frame 7 are respectively arranged on a guide groove of a rotary bottom plate 5, the turnover moving frame 6 is corresponding to the turnover fixing frame 7, the position between the turnover moving frame and the turnover fixing frame is adjustable, the telescopic clamping block assembly 13 is fixed on the turnover moving frame 6 through a bearing seat 14, the adjustable positioning plate 12 is arranged on the turnover fixing frame 7 through a bearing seat 11, the rotary cylinder 9 is fixed on one side of the bottom plate 1 through a support 2, the rotary cylinder 9 is connected with the adjustable positioning plate 12 through a turnover block 10, the rotary cylinder 9 can drive the adjustable positioning plate 12 to rotate axially, and a channel capable of clamping a PCBA workpiece 8 is arranged between the adjustable positioning plate 12 and the telescopic clamping.

As shown in fig. 3, the telescopic clamping block assembly includes a clamping block fixing seat 131, a guide shaft 133, a spring 134 and a clamping block 132, wherein the clamping block fixing seat 131 has a mounting groove therein, the guide shaft 133 is fixed in the mounting groove, the clamping block 132 is sleeved on the guide shaft 133 through a guide shaft sleeve 135, the clamping block 132 is elastically connected with the clamping block fixing seat 131 through a plurality of springs 133, one side of the clamping block 132 has a slot capable of being embedded into the edge of a PCBA workpiece, and the clamping block 132 can move along the guide shaft 133 and the mounting groove.

As shown in fig. 4, the adjustable positioning plate includes a positioning block 122 and two position-limiting plates 121 disposed on the positioning block 122, and the position-limiting plates 122 can move along the positioning block 122 to limit PCBA workpieces with different sizes.

The rotating motor 3 can drive the rotating bottom plate 5 to rotate for 360 degrees; the rotary cylinder 9 can drive the turning block 10 to turn 180 degrees, and the turning block turns 180 degrees in the opposite direction after finishing the setting action; a gap of 2mm is reserved between the clamping block 132 and the clamping block fixing seat 131 along the guide shaft 133, and a workpiece is clamped under the action of the spring 134; the distance between the overturning moving frame 6 and the overturning fixing frame 7 is adjustable, and the overturning device is suitable for PCBA workpieces with different sizes; the positions of the turnover moving frame 6 and the turnover fixing frame 7 are adjusted according to the size of the PCBA workpiece, and the PCBA workpiece is manually clamped into the telescopic clamping block assembly 13 and the adjustable positioning plate 12 to be automatically positioned and clamped; the rotating motor 3 rotates to enable the plane of the PCBA workpiece to rotate 360 degrees, and the front specific process is completed by matching with manual work or other equipment; after the process is finished, the PCBA workpiece is returned to the initial position, the rotary cylinder 9 acts to turn over the PCBA workpiece by 180 degrees, the rotary motor 3 rotates to rotate the PCBA workpiece plane by 360 degrees, and the special process of the back surface is finished by matching with manual work or other equipment; and returning to the initial position after completion, turning the PCBA workpiece by 180 degrees to return to the initial position by the reverse action of the rotary cylinder 9, and manually taking down the PCBA workpiece.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do 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.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a rotatory turning device of general PCBA which characterized in that: including bottom plate, rotary mechanism and tilting mechanism, rotary mechanism includes rotating electrical machines and rotating bottom plate, rotating electrical machines fixes on the bottom plate and is connected with rotating bottom plate, and rotating electrical machines can drive rotating bottom plate rotatory, tilting mechanism removes frame, flexible clamp block subassembly, adjustable positioning board and revolving cylinder including upset mount, upset, the frame is removed in the upset, the upset mount sets up respectively on rotating bottom plate, and the upset removes the frame corresponding with the upset mount, flexible clamp block subassembly is fixed on the frame is removed in the upset, adjustable positioning board sets up on the upset mount, and adjustable positioning board is connected with revolving cylinder, and revolving cylinder can drive adjustable positioning board axial rotation, has the passageway that can press from both sides tight PCBA work piece between adjustable positioning board and the flexible clamp block subassembly.

2. The universal PCBA rotary flipping mechanism of claim 1, wherein: the rotary bottom plate is provided with a guide groove, the overturning moving frame and the overturning fixing frame are arranged in the guide groove, and the overturning moving frame and the overturning fixing frame can move along the guide groove to adjust the distance between the overturning moving frame and the overturning fixing frame.

3. The universal PCBA rotary flipping mechanism of claim 1, wherein: the flexible tight piece subassembly of clamp is including pressing from both sides tight piece fixing base, guiding axle, spring and pressing from both sides tight piece, it has the mounting groove to press from both sides tight piece fixing base in, the guiding axle is fixed in the mounting groove, press from both sides tight piece cover and establish on the guiding axle, press from both sides tight piece and pass through spring elastic connection with pressing from both sides tight piece fixing base, press from both sides tight piece one side and have the slot that can inlay PCBA work piece edge, press from both sides tight piece and can follow guiding axle and mounting groove.

4. The universal PCBA rotary flipping mechanism of claim 1, wherein: the adjustable positioning plate comprises a positioning block and a limiting plate arranged on the positioning block, and the limiting plate can move along the positioning block.