CN216574233U

CN216574233U - Automatic pressing mechanism and board card detection mechanism with same

Info

Publication number: CN216574233U
Application number: CN202122962537.4U
Authority: CN
Inventors: 张沈佳
Original assignee: Guangzhou Luchen Intelligent Equipment Technology Co ltd
Current assignee: Guangzhou Luchen Intelligent Equipment Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-24
Anticipated expiration: 2031-11-26

Abstract

The utility model provides an automatic pressing mechanism and a board card detection mechanism with the same, wherein the automatic pressing mechanism comprises: a support frame; the pressing part fixing frame is rotationally connected with the supporting frame; the pressing part is provided with a connecting end and a pressing end which are arranged oppositely, the connecting end of the pressing part is fixedly connected to the fixing frame, the pressing end of the pressing part is positioned on one side of the fixing frame of the pressing part, and the pressing end of the pressing part is used for pressing the part to be fixed; the driving piece, the driving piece setting is pressing the opposite side of splenium mount, the output shaft of driving piece with press splenium mount sliding connection, the driving piece is used for the drive to press the splenium mount to rotate to make and press the splenium to compress tightly or keep away from treating the mounting. By adopting the technical scheme, the problems of complex structure and large occupied space of the pressing mechanism in the prior art are solved.

Description

Automatic pressing mechanism and board card detection mechanism with same

Technical Field

The utility model relates to the technical field of electronic production equipment, in particular to an automatic pressing mechanism and a board card detection mechanism with the same.

Background

At present, small-size spare parts such as integrated circuit board need use check out test set to detect it after processing is accomplished to whether position such as solder joint of detecting spare part is qualified, generally sets up pressing structure above detection mechanism among the prior art, goes up and down to press, fix spare part through pressing structure, wait to detect and accomplish the back, will press pressing structure to lift up, in order to carry away spare part. The existing pressing structure is complex in structure, high in cost, large in occupied space and inconvenient to detect and use parts.

SUMMERY OF THE UTILITY MODEL

The utility model provides an automatic pressing mechanism and a board card detection mechanism with the same, and aims to solve the problems that the pressing mechanism in the prior art is complex in structure and large in occupied space.

According to an aspect of the present invention, there is provided an automatic pressing mechanism including: a support frame; the pressing part fixing frame is rotationally connected with the supporting frame; the pressing part is provided with a connecting end and a pressing end which are arranged oppositely, the connecting end of the pressing part is fixedly connected to the fixing frame, the pressing end of the pressing part is positioned on one side of the fixing frame of the pressing part, and the pressing end of the pressing part is used for pressing the part to be fixed; the driving piece, the driving piece setting is pressing the opposite side of splenium mount, the output shaft of driving piece with press splenium mount sliding connection, the driving piece is used for the drive to press the splenium mount to rotate to make and press the splenium to compress tightly or keep away from treating the mounting.

Furthermore, press the splenium mount to include body and first connecting piece, first connecting piece fixed connection is on the body, is provided with first waist shape hole on the first connecting piece, and the extending direction in first waist shape hole perpendicular to presses the axis of rotation of splenium mount, and the output shaft and the first connecting piece drive of driving piece are connected, and the output shaft slidable ground of driving piece sets up at first waist shape downthehole.

Further, be provided with the second connecting piece on the output shaft of driving piece, the one end of second connecting piece and the output shaft of driving piece, the other end of second connecting piece is worn to establish in first waist shape is downthehole, and the output shaft of driving piece passes through the cooperation of second connecting piece and first connecting piece in order to drive and press the splenium mount to rotate.

Further, the body is rotatably connected with the support frame, or the first connecting piece is rotatably connected with the support frame.

Furthermore, the support frame is provided with a connecting hole and a bearing, the bearing is arranged in the connecting hole, and the pressing part fixing frame is arranged in the bearing in a penetrating mode.

Furthermore, the automatic pressing mechanism is provided with a plurality of pressing parts which are arranged on the pressing part fixing frame at intervals.

Furthermore, the pressing part is adjustable in position along the length direction and/or the width direction of the pressing part fixing frame.

Furthermore, be provided with the mounting groove on pressing the splenium mount, the mounting groove sets up along pressing the length direction of splenium mount, and the interval is provided with a plurality of mounting nuts in the mounting groove, is provided with the bolt on pressing the joint end of splenium, and the bolt is connected with the mounting nut cooperation to the messenger presses the splenium to have the locking state of fixing on pressing the splenium mount and can move the regulation state in the mounting groove.

Furthermore, a second waist-shaped hole is formed in the connecting end of the pressing portion, the extending direction of the second waist-shaped hole is the same as the width direction of the fixing frame of the pressing portion, the bolt is movably arranged in the second waist-shaped hole and penetrates through the second waist-shaped hole and the mounting groove and is connected with the mounting nut in a matched mode.

According to another aspect of the utility model, a board card detecting mechanism is provided, which includes a conveying structure, a detecting structure and the automatic pressing mechanism described in the above technical solution, the conveying structure includes a conveying track, the automatic pressing mechanisms are disposed at two sides of the conveying track, the detecting structure is disposed above the conveying track, the conveying structure is used for conveying a board card, and the automatic pressing mechanism is used for pressing the board card on the conveying track, so that the detecting structure can detect the board card.

By applying the technical scheme of the utility model, the pressing part fixing frame is rotationally connected with the supporting frame; the connecting end of the pressing part is fixedly connected to the pressing part fixing frame, and the pressing end is positioned on one side of the pressing part fixing frame; the driving piece sets up the opposite side according to the splenium mount, the output shaft of driving piece with press splenium mount sliding connection, can drive through the driving piece and press splenium mount to rotate, and then can make and press the splenium and treat the mounting and press. Above-mentioned scheme simple structure, be convenient for control, and through the output shaft with the driving piece with press splenium mount sliding connection, can make the output shaft plane shift convert and press the rotation of splenium mount, so can treat the mounting and stably press and make the device structure more compact when.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

fig. 1 is a schematic structural diagram of an automatic pressing mechanism according to an embodiment of the present invention;

FIG. 2 illustrates an exploded view of an automatic pressing mechanism provided in accordance with an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an automatic pressing mechanism according to a second embodiment of the present invention;

fig. 4 shows an exploded view of the automatic pressing mechanism according to the second embodiment of the present invention.

Wherein the figures include the following reference numerals:

10. a support frame; 11. connecting holes; 12. a bearing; 20. a pressing part fixing frame; 21. a body; 22. a first connecting member; 221. a first waist-shaped hole; 23. mounting grooves; 24. mounting a nut; 30. a pressing part; 31. a connecting end; 32. a compression end; 33. a bolt; 40. a drive member; 41. a second connecting member; 411. a connecting rod; 412. an adapter.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 and 2, an automatic pressing mechanism according to an embodiment of the present invention includes a supporting frame 10, a pressing portion fixing frame 20, a pressing portion 30, and a driving member 40. The pressing part fixing frame 20 is rotatably connected with the supporting frame 10. Optionally, the pressing portion fixing frame 20 is a strip-shaped fixing plate, and the supporting frames 10 are disposed at two ends of the pressing portion fixing frame 20, and are rotatably connected to each other. The pressing part 30 has a connecting end 31 and a pressing end 32 which are oppositely arranged, the connecting end 31 of the pressing part is fixedly connected to the pressing part fixing frame 20, the pressing end 32 of the pressing part is located at one side of the pressing part fixing frame 20, and the pressing end 32 of the pressing part is used for pressing the piece to be fixed. Optionally, the pressing portion 30 is a strip-shaped pressing plate, and the pressing end 32 of the pressing portion is bent toward the direction close to the member to be fixed, so as to press the member to be fixed better. The driving member 40 is disposed at the other side of the pressing portion fixing frame 20, an output shaft of the driving member 40 is slidably connected to the pressing portion fixing frame 20, and the driving member 40 is used for driving the pressing portion fixing frame 20 to rotate, so that the pressing portion 30 is pressed or separated from the member to be fixed.

Optionally, the output of driving piece 40 is provided with universal pivoted slider, but be provided with the spout on pressing the splenium mount 20, slider sliding connection is in the spout, and when the output shaft of driving piece 40 followed linear motion, the slider promoted to press splenium mount 20 pivoted while the slider slided in the spout, so set up, the slider can not die in the spout card, and the slider can smoothly slide in the spout to can make driving piece 40 steadily drive and press splenium mount 20 to rotate. Optionally, be provided with the arc hole on pressing the portion mount 20, the output of driving piece 40 stretches into the arc downthehole and can slide along the arc hole, and when the output shaft of driving piece 40 promoted to press the portion mount 20 to rotate, the output shaft of driving piece 40 slided along the inner wall in arc hole. Alternatively, the driving member 40 is a linear driving member, and may be a cylinder, a linear motor, a ball screw, or the like.

By applying the technical scheme of the utility model, the pressing part fixing frame 20 is rotationally connected with the supporting frame 10; the connecting end 31 of the pressing part is fixedly connected to the pressing part fixing frame 20, and the pressing end 32 of the pressing part is positioned at one side of the pressing part fixing frame 20; the driving member 40 is disposed on the other side of the pressing portion fixing frame 20, an output shaft of the driving member 40 is slidably connected to the pressing portion fixing frame 20, the driving member 40 can drive the pressing portion fixing frame 20 to rotate, and the pressing portion 30 can be pressed against the fixing member to be fixed. Above-mentioned scheme simple structure, be convenient for control, and through the output shaft with driving piece 40 with press splenium mount 20 sliding connection, can make the output shaft plane shift convert and press the rotation of splenium mount 20, so can treat the stable messenger's device structure more compact when pressing of mounting when pressing.

In this embodiment, the pressing portion fixing frame 20 includes a body 21 and a first connecting member 22, the first connecting member 22 is fixedly connected to the body 21, a first waist-shaped hole 221 is formed in the first connecting member 22, and an extending direction of the first waist-shaped hole 221 is perpendicular to a rotation axis of the pressing portion fixing frame 20. The output shaft of the driving member 40 is in driving connection with the first connecting member 22, and the output shaft of the driving member 40 is slidably disposed in the first kidney-shaped hole 221. Alternatively, a protrusion may be provided on the output shaft of the driving member 40, and the protrusion extends into the first kidney-shaped hole 221 and can slide along the first kidney-shaped hole 221. The first kidney-shaped hole 221 is simple in structure, convenient to machine and low in production cost. Optionally, there are two or more first connecting members 22, and the first connecting members 22 are disposed on the body 21 at intervals, so that the driving member 40 drives the body 21 uniformly to prevent the body 21 from skewing. Alternatively, one or more driving members 40 may be provided, and one driving member 40 may be drivingly connected to a plurality of first connecting members 22, or one driving member 40 may be drivingly connected to one first connecting member 22.

The output shaft of the driving member 40 is provided with a second connecting member 41, one end of the second connecting member 41 is connected to the output shaft of the driving member 40, the other end of the second connecting member 41 is inserted into the first waist-shaped hole 221, and the output shaft of the driving member 40 is matched with the first connecting member 22 through the second connecting member 41 to drive the pressing portion fixing frame 20 to rotate. Optionally, the second connecting member 41 includes a Y-shaped adaptor 412 and a connecting rod 411, one end of the adaptor 412 is fixed on the output shaft of the driving member 40, two ends of the connecting rod 411 are fixed on the other end of the adaptor 412, and the connecting rod 411 is inserted into the first kidney-shaped hole 221, so as to prevent the connecting rod 411 from sliding down from the first kidney-shaped hole 221. The output shaft of the driving member 40 drives the adaptor 412 and the connecting rod 411 to move linearly, so that the connecting rod 411 can drive the first connector 22 and the pressing part fixing frame 20 to rotate by arranging the connecting rod 411 to slide in the first kidney-shaped hole 221.

Specifically, the body 21 is rotatably connected to the support frame 10. The body 21 and the support frame 10 are rotatably connected, and when the driving member 40 pushes the first connecting member 22, the driving member 40 can drive the body 21 to rotate around the support frame 10.

In the present embodiment, the supporting frame 10 is provided with the connecting hole 11 and the bearing 12, the bearing 12 is disposed in the connecting hole 11, and the pressing portion fixing frame 20 is inserted in the bearing 12. Specifically, both ends of the body 21 are pierced in the bearings 12. Because the clearance of bearing 12 is less, pressing portion mount 20 will not rock when rotating relative to support frame 10, thereby pressing portion mount 20 drives pressing portion 30 to accurately press the piece to be fixed.

Specifically, the automatic pressing mechanism has a plurality of pressing portions 30, and the plurality of pressing portions 30 are provided at intervals on the pressing portion holder 20. A plurality of pressing parts 30 can press a plurality of to-be-fixed parts at the same time, so that the overall working efficiency of the mechanism is improved.

In the present embodiment, the pressing portion 30 is adjustable in position along the length direction and/or the width direction of the pressing portion holder 20. The position of the pressing portion 30 along the length direction of the pressing portion fixing frame 20 is adjustable, so that the pressing portion 30 can be adjusted in position according to the length of the members to be fixed, so that each member to be fixed is pressed.

In this embodiment, the pressing part fixing frame 20 is provided with an installation groove 23, the installation groove 23 is arranged along the length direction of the pressing part fixing frame 20, a plurality of installation nuts 24 are arranged at intervals in the installation groove 23, a bolt 33 is arranged at the connection end of the pressing part 30, and the bolt 33 is in fit connection with the installation nuts 24, so that the pressing part 30 has a locking state fixed on the pressing part fixing frame 20 and an adjusting state moving in the installation groove 23. By providing bolt 33 and mounting nut 24, pressing part 30 can be fixed to pressing part holder 20 relatively stably. The mounting nut 24 is arranged in the mounting groove 23, so that the mounting nut 24 can be hidden in the mounting groove 23, the mounting nut 24 is prevented from occupying a large space, and the mounting nut 24 can be prevented from interfering with other parts.

The position of the pressing portion 30 along the width direction of the pressing portion fixing frame 20 can be adjusted, so that the position of the pressing portion 30 pressing the member to be fixed can be adjusted according to the width of the member to be fixed, and the pressing effect can be further improved.

Specifically, the connecting end 31 is provided with a second waist-shaped hole, the extending direction of the second waist-shaped hole is the same as the width direction of the pressing portion fixing frame 20, the bolt 33 is movably arranged in the second waist-shaped hole, and the bolt 33 passes through the second waist-shaped hole and the mounting groove 23 and is connected with the mounting nut 24 in a matching manner. The bolt 33 moves in the second kidney-shaped hole, thereby achieving the position adjustment of the pressing part 30 in the width direction of the pressing part holder 20.

As shown in fig. 3 and 4, a second embodiment of the present invention provides an automatic pressing mechanism, which is different from the first embodiment in that: the first connecting member 22 is rotatably connected to the supporting frame 10. Specifically, the number of the first connecting pieces 22 is two, the two first connecting pieces 22 are respectively disposed at two ends of the body 21, and a rotating shaft is disposed on the first connecting pieces 22. The support frame 10 is provided with two connecting holes 11 and two bearings 12, and the rotating shafts of the two first connecting pieces 22 are respectively arranged in the two bearings 12 in a penetrating manner.

The application still provides a board card detection mechanism, including transport structure, the automatic pressing mechanism who detects structure and above-mentioned technical scheme description, transport structure includes the delivery track, and automatic pressing mechanism sets up in the both sides of delivery track, detects the structure setting in the top of delivery track, and transport structure is used for carrying the board card, and automatic pressing mechanism is used for pressing the integrated circuit board on the delivery track to be convenient for detect the structure and detect the board card.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "above … … surface," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic pressing mechanism, characterized in that it comprises:

a support frame (10);

the pressing part fixing frame (20), the pressing part fixing frame (20) is rotatably connected with the supporting frame (10);

the pressing part (30) is provided with a connecting end (31) and a pressing end (32) which are arranged oppositely, the connecting end (31) of the pressing part is fixedly connected to the pressing part fixing frame (20), the pressing end (32) of the pressing part is positioned on one side of the pressing part fixing frame (20), and the pressing end (32) of the pressing part is used for pressing a to-be-fixed part;

the pressing part fixing frame comprises a driving part (40), the driving part (40) is arranged on the other side of the pressing part fixing frame (20), an output shaft of the driving part (40) is in sliding connection with the pressing part fixing frame (20), and the driving part (40) is used for driving the pressing part fixing frame (20) to rotate so that the pressing part (30) is pressed or kept away from the part to be fixed.

2. The automatic pressing mechanism according to claim 1, wherein the pressing portion fixing frame (20) comprises a body (21) and a first connecting member (22), the first connecting member (22) is fixedly connected to the body (21), a first waist-shaped hole (221) is formed in the first connecting member (22), the extending direction of the first waist-shaped hole (221) is perpendicular to the rotation axis of the pressing portion fixing frame (20), the output shaft of the driving member (40) is in driving connection with the first connecting member (22), and the output shaft of the driving member (40) is slidably disposed in the first waist-shaped hole (221).

3. The automatic pressing mechanism according to claim 2, wherein a second connecting member (41) is disposed on the output shaft of the driving member (40), one end of the second connecting member (41) is connected to the output shaft of the driving member (40), the other end of the second connecting member (41) is inserted into the first waist-shaped hole (221), and the output shaft of the driving member (40) is matched with the first connecting member (22) through the second connecting member (41) to drive the pressing portion fixing frame (20) to rotate.

4. The automatic pressing mechanism according to claim 2, characterized in that said body (21) is rotatably connected to said supporting frame (10) or said first connecting member (22) is rotatably connected to said supporting frame (10).

5. The automatic pressing mechanism according to claim 1, wherein the supporting frame (10) is provided with a connecting hole (11) and a bearing (12), the bearing (12) is arranged in the connecting hole (11), and the pressing part fixing frame (20) is arranged in the bearing (12) in a penetrating manner.

6. The automatic pressing mechanism according to claim 1, characterized in that it has a plurality of said pressing portions (30), and a plurality of said pressing portions (30) are provided at intervals on said pressing portion holder (20).

7. The automatic pressing mechanism according to claim 1, wherein the pressing portion (30) is adjustable in position in a length direction and/or a width direction of the pressing portion holder (20).

8. The automatic pressing mechanism according to claim 7, wherein the pressing portion fixing frame (20) is provided with an installation groove (23), the installation groove (23) is arranged along the length direction of the pressing portion fixing frame (20), a plurality of installation nuts (24) are arranged in the installation groove (23) at intervals, a bolt (33) is arranged at the connection end of the pressing portion (30), and the bolt (33) is connected with the installation nuts (24) in a matching manner, so that the pressing portion (30) has a locking state fixed on the pressing portion fixing frame (20) and an adjusting state movable in the installation groove (23).

9. The automatic pressing mechanism according to claim 8, wherein a second waist-shaped hole is provided on the connecting end (31), the extending direction of the second waist-shaped hole is the same as the width direction of the pressing portion fixing frame (20), the bolt (33) is movably disposed in the second waist-shaped hole, and the bolt (33) passes through the second waist-shaped hole and the mounting groove (23) and is in fit connection with the mounting nut (24).

10. The utility model provides a board card detects mechanism, its characterized in that, include transport structure, detect structure and any one of claims 1 to 9 automatic pressing mechanism, transport structure includes the delivery track, automatic pressing mechanism sets up delivery track's both sides, it sets up to detect the structure delivery track's top, transport structure is used for carrying the integrated circuit board, automatic pressing mechanism is used for pressing last integrated circuit board of delivery track, so that it is right to detect the structure the integrated circuit board detects.