CN213088427U

CN213088427U - Assembly device and bonding equipment

Info

Publication number: CN213088427U
Application number: CN202021866687.4U
Authority: CN
Inventors: 张志军; 何难; 赵文超
Original assignee: Bozhon Precision Industry Technology Co Ltd
Current assignee: Bozhon Precision Industry Technology Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-30
Anticipated expiration: 2030-08-31

Abstract

The utility model belongs to the technical field of automatic equipment, a assembly quality and bonding equipment is disclosed. The assembling device comprises a clamping mechanism for clamping assembled workpieces and a transferring mechanism for transferring the clamping mechanism, wherein the clamping mechanism comprises: the first clamp and the second clamp comprise first clamp claws which can be matched with and clamp the assembled workpiece, and the first clamp and the second clamp are separately or jointly formed with at least two second clamp claws which can be abutted with preset parts of the surface of the assembled workpiece when the clamping mechanism clamps the assembled workpiece; and a clamp driving part configured to drive the first clamp and the second clamp to move towards or away from each other. The utility model provides a this assembly device can be suitable for stably, accurately pick up and be assembled the work piece.

Description

Assembly device and bonding equipment

Technical Field

The utility model relates to an automatic equipment technical field especially relates to an assembly quality and bonding equipment.

Background

In the production process of electronic equipment, some parts need to be bonded and assembled into a frame of the electronic equipment, for example, a listening/microphone structure bracket of a mobile phone is mounted at a mounting hole correspondingly formed on the frame of the mobile phone. In order to improve the production efficiency, the bonding and assembling operation is generally completed by using bonding equipment.

The bonding apparatus generally includes a robot arm capable of picking up the assembled workpiece, and a feeding device capable of providing the assembled workpiece, where the feeding device is generally capable of transporting the assembled workpiece to a determined end of a transportation path, while the existing robot arm generally clamps the assembled workpiece by a pair of clamps, and the clamps directly press from both sides of the assembled workpiece during clamping, which easily causes attitude deviation of the assembled workpiece, and further causes clamping failure due to the assembled workpiece falling out of a placement point, thereby slowing down production cycle of the assembly operation, and is inefficient.

Therefore, the above problems need to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly quality and bonding equipment, this assembly quality can be suitable for stably, accurately pick up and be assembled the work piece.

To achieve the purpose, the utility model adopts the following technical proposal:

an assembling apparatus comprising a gripping mechanism for gripping an assembled workpiece and a transfer mechanism for transferring the gripping mechanism, wherein the gripping mechanism comprises:

the first clamp and the second clamp comprise first clamp claws which can be matched with and clamp the assembled workpiece, and the first clamp and the second clamp are separately or jointly formed with at least two second clamp claws which can be abutted with preset parts of the surface of the assembled workpiece when the clamping mechanism clamps the assembled workpiece; and

a clamp driving portion configured to drive the first clamp and the second clamp to move toward or away from each other.

Preferably, a contact portion between the second jaw and the workpiece to be assembled is a flat surface.

Preferably, the extending direction of the first jaw and the second jaw forms an angle with the extending direction of the first clamp and the second clamp.

Preferably, the first and second jaws are each formed with one said first jaw and one said second jaw, the two said second jaws being located between the two said first jaws.

Preferably, the first jaw and the second jaw of the first clamp are formed into an integral structure, and a first distance is provided between the first jaw and the second jaw of the first clamp;

the first jaw and the second jaw of the second clamp form an integral structure, and a second distance is arranged between the first jaw and the second jaw of the second clamp.

Preferably, the transfer mechanism includes:

the movable end of the first module can move along a first direction;

the second module is connected with the movable end of the first module, and the movable end of the second module can move along a second direction perpendicular to the first direction;

the third module is connected with the movable end of the second module, and the movable end of the third module can move along a third direction which is vertical to the first direction and the second direction;

the first rotating part is connected to the movable end of the third module, and the movable end of the first rotating part can rotate along a first rotating shaft; and

the second rotates the portion, connect in the expansion end of first rotation portion, the expansion end of second rotation portion can follow with first pivot vertically second pivot rotates, press from both sides and get the mechanism connect in the expansion end of second rotation portion.

Preferably, the second rotating shaft is provided perpendicular to a longitudinal direction of the gripping mechanism.

Preferably, the transfer mechanism further includes a stopper portion for limiting a rotation width of the first rotating portion.

Preferably, the transfer mechanism further includes a detection unit for detecting a position of the second rotating unit.

In order to achieve the purpose, the utility model also adopts the following technical proposal:

a bonding apparatus comprising an assembly device as described above.

The utility model has the advantages that:

the utility model provides an assembly device, when its clamp was got and is assembled the work piece, first clamp and second clamp move in opposite directions, a pair of first claw cooperation centre gripping is in the both sides of being assembled the work piece, this in-process, the second clamp more than two can be respectively the butt in the position of predetermineeing of being assembled work piece surface, and will be assembled the work piece for supporting through at least two points and support and hold, make a pair of first claw will be assembled the work piece and stabilize, accurate clamp is got, thereby reduce and avoid even to be assembled the work piece and get the failure by the clamp that the clamp produced the gesture skew and lead to of clamp.

Drawings

Fig. 1 is a schematic structural diagram of an assembling apparatus in an embodiment of the present invention;

fig. 2 is a schematic structural view of the first rotating part, the second rotating part and the clamping mechanism in the embodiment of the present invention;

fig. 3 is a schematic structural view of the clamping mechanism for clamping the workpiece to be assembled according to the embodiment of the present invention.

In the figure:

200. an earpiece holder;

41. a gripping mechanism; 411. a first clamp; 412. a second clamp; 413. a clamp driving part; 414. a first jaw; 415. a second jaw;

42. a transfer mechanism; 421. a first module; 422. a second module; 423. a third module; 424. a first rotating section; 425. a second rotating part; 426. a limiting part; 427. a detection unit.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. 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 present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The present embodiment provides a bonding apparatus that can be suitably used for bonding an assembled workpiece to another workpiece, generally including a loading device that can provide the assembled workpiece and an assembling device for gripping the assembled workpiece provided by the loading device and bonding the assembled workpiece to another workpiece.

The assembly device will be described in detail below, taking the example of adhering the earpiece holder to the handset frame.

In this embodiment, the handset frame is fixed by the fixture to have a certain spatial position, the handset support is provided by the tray, the tray has a plurality of accommodating grooves for accommodating the handset support, the tray is provided by the feeding mechanism, the spatial position of the end of the output path of the feeding mechanism outputting the tray is determined, the spatial position of the tray with a determined structure is determined, that is, the spatial positions of the accommodating grooves of the tray and the handset support placed therein are substantially determined.

Based on the above, if the assembling device can clamp the earpiece holder without significant change in the posture of the earpiece holder, the earpiece holder can be ensured to be clamped by the assembling device, and the earpiece holder clamped by the assembling device is kept in a stable posture suitable for adhesion.

Referring to fig. 1 to 3, the assembling apparatus includes a clamping mechanism 41 for clamping the earpiece holder 100 and a transferring mechanism 42 for transferring the clamping mechanism 41, wherein the clamping mechanism 41 includes a first clamp 411, a second clamp 412 and a clamp driving part 413. The first jaw 411 and the second jaw 412 each include a first jaw 414 adapted to hold the earpiece holder 100, and the first jaw 411 and the second jaw 412 are individually or collectively formed with at least two second jaws 415, the second jaws 415 being adapted to abut a predetermined portion of a surface of the earpiece holder 100 when the gripper mechanism 41 grips the earpiece holder 100. The clamp driving portion 413 is configured to drive the first clamp 411 and the second clamp 412 to move toward or away from each other, so that the first clamp 411 and the second clamp 412 can cooperatively clamp or release the assembled workpiece. The clamp driving part 413 may be a pneumatic or electric mechanism, and is not particularly limited herein.

Referring to fig. 3, with the above structure, the first clamp 411 and the second clamp 412 move towards each other, and the pair of first clamp claws 414 are clamped at two sides of the earpiece holder 200 in a matching manner, in this process, the two or more second clamp claws 412 can respectively abut against a predetermined portion on the surface of the earpiece holder 200, and the earpiece holder 200 is supported against the tray by at least two points, so that the pair of first clamp claws 414 stably and accurately clamp the earpiece holder 200, thereby reducing or even avoiding clamping failure caused by posture deviation of the earpiece holder 200 in the clamping process.

It will be appreciated that the predetermined position may be selected based on the actual configuration of the earpiece holder 200 such that the two or more second jaws 412 have surfaces that abut the earpiece holder 200 when the pair of first jaws 414 are cooperatively retained on either side of the earpiece holder 200. Preferably, the abutment of the second jaw 415 with the earpiece holder 200 is planar, so that the attitude of the earpiece holder 200 is reliably limited from changing by the form of surface-to-surface abutment.

Specifically, referring to fig. 2, in the present embodiment, the first jaw 411 and the second jaw 412 are respectively formed with a first jaw 414 and a second jaw 415, and the two second jaws 415 are located between the two first jaws 414, so that during the clamping process, the first jaw 411 and the second jaw 412 move from the outside of the earpiece holder 200 toward the earpiece holder 200, and the two second jaws can at least simultaneously or earlier than the two first jaws 411 support the earpiece holder 200, thereby further ensuring that the posture of the earpiece holder 200 when clamped by the two first jaws 411 does not change.

In this embodiment, the first jaw 414 and the second jaw 415 of the first clamp 411 may be formed as an integral structure with a first spacing provided between the first jaw 141 and the second jaw 415 of the first clamp 411. The first jaw 141 and the second jaw 415 of the second clamp 412 may also be formed as an integral structure, and a second distance is provided between the first jaw 141 and the second jaw 415 of the second clamp 412.

Of course, in alternative embodiments, to accommodate different sized and shaped earpiece holders 200, the first jaw 141 and the second jaw 415 of the first jaw 411 may be formed as a split structure, such as by fastening with a screw or the like, so that the second jaw 415 may be replaced with a different shape, size, or the like, that is compatible with the adhered earpiece holder 200. As can the first jaw 141 and the second jaw 415 of the second clamp 412.

In this embodiment, the extending directions of the first jaw 141 and the second jaw 415 and the extending directions of the first clamp 411 and the second clamp 412 are arranged at an included angle, and the structural arrangement can make the first jaw 141 and the second jaw 415 extend into the frame of the mobile phone, so that the first clamp 411 and the second clamp 412 can be located outside the frame of the mobile phone, and the main structures of the first clamp 411 and the second clamp 412 and the frame of the mobile phone generate structural collision interference during the bonding and assembling operation, that is, the method is suitable for performing bonding and assembling on assembled workpieces in various structural forms or bonded positions.

Referring to fig. 2, in the present embodiment, the transferring mechanism 42 includes a first module 421, a second module 422, a third module 423, a first rotating portion 424 and a second rotating portion 425. The fixed end of the first module 421 is fixed to the frame of the bonding apparatus, and the movable end thereof can move along the first direction. The second module 422 is connected to the movable end of the first module 421, and the movable end of the second module 422 can move along a second direction perpendicular to the first direction. The third module 423 is connected to the movable end of the second module 422, and the movable end of the third module 423 can move along a third direction perpendicular to the first direction and the second direction. The first rotating part 424 is connected to the movable end of the third module 423, and the movable end of the first rotating part 424 can rotate along the first axis. The second rotating part 425 is connected to the movable end of the first rotating part 424, the movable end of the second rotating part 425 can rotate along a second rotating shaft perpendicular to the first rotating shaft, and the gripping mechanism 41 is connected to the movable end of the second rotating part 425.

That is, the first module 421, the second module 422, and the third module 423 are combined together to form a three-axis transfer mechanism 42, so that the first rotating part 424 and the second rotating part 425 can be transferred in a three-dimensional coordinate system, and the first rotating part 424 and the second rotating part 425 are respectively formed as two rotating shafts for driving the gripping mechanism 41 to rotate, so that the earpiece holder 200 gripped by the gripping mechanism 41 can be adjusted to various postures and positions, or form a complicated movement track, so as to be suitable for performing work procedures such as gluing and bonding on the surface of the earpiece holder 200. Preferably, the second rotation axis is perpendicular to the long axis direction of the gripping mechanism 41, so as to facilitate direct rotation adjustment of the deflection angle of the earpiece holder 200 after gripping the earpiece holder 200.

Optionally, the transferring mechanism 42 further includes a limiting part 426 for limiting the rotation range of the first rotating part 424, the limiting part 426 may be a limiting block disposed on the rotation path of the second rotating part 425, and the rotation range of the first rotating part 424 is indirectly limited by limiting the rotation range of the second rotating part 425, so as to facilitate calibration of the posture and position of the second rotating part 425, that is, the gripping mechanism 41, based on the abutting position of the second rotating part 425 and the limiting block as a reference rotation position.

Further, the transfer mechanism 42 may further include a detection unit 427 for detecting the position of the second rotating unit 425, and the detection unit 427 may be a detection element such as a photoelectric switch or a touch switch to assist in determining and calibrating the position of the second rotating unit 425.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An assembling apparatus, characterized by comprising a gripping mechanism (41) for gripping an assembled workpiece and a transfer mechanism (42) for transferring the gripping mechanism (41), wherein the gripping mechanism (41) comprises:

a first clamp (411) and a second clamp (412), wherein the first clamp (411) and the second clamp (412) both comprise a first jaw (414) capable of cooperatively clamping the assembled workpiece, the first clamp (411) and the second clamp (412) are separately or jointly formed with at least two second jaws (415), and the second jaws (415) can abut against a preset part of the surface of the assembled workpiece when the clamping mechanism (41) clamps the assembled workpiece; and

a clamp driving unit (413) configured to drive the first clamp (411) and the second clamp (412) to move toward and away from each other.

2. The assembly device according to claim 1, wherein the abutment portion of the second jaw (415) with the workpiece to be assembled is a flat surface.

3. The assembly device according to claim 1, characterized in that the direction of extension of the first jaw (414) and the second jaw (415) is arranged at an angle to the direction of extension of the first jaw (411) and the second jaw (412).

4. The assembly device according to claim 1, characterized in that said first clamp (411) and said second clamp (412) are each formed with one said first jaw (414) and one said second jaw (415), two said second jaws (415) being located between two said first jaws (414).

5. The assembly device according to claim 4, characterized in that the first jaw (414) and the second jaw (415) of the first clamp (411) are formed as a one-piece structure, and a first spacing is provided between the first jaw (414) and the second jaw (415) of the first clamp (411);

the first jaw (414) and the second jaw (415) of the second jaw (412) are formed as an integral structure, and a second spacing is provided between the first jaw (414) and the second jaw (415) of the second jaw (412).

6. The assembly apparatus according to claim 1, wherein the transfer mechanism (42) includes:

a first module (421), the movable end of which can move along a first direction;

the second module (422) is connected to the movable end of the first module (421), and the movable end of the second module (422) can move along a second direction perpendicular to the first direction;

a third module (423) connected to the movable end of the second module (422), the movable end of the third module (423) being movable in a third direction perpendicular to both the first direction and the second direction;

a first rotating part (424) connected to a movable end of the third module (423), the movable end of the first rotating part (424) being rotatable along a first rotation axis; and

and the second rotating part (425) is connected to the movable end of the first rotating part (424), the movable end of the second rotating part (425) can rotate along a second rotating shaft perpendicular to the first rotating shaft, and the clamping mechanism (41) is connected to the movable end of the second rotating part (425).

7. Assembly device according to claim 6, wherein said second rotation axis is arranged perpendicular to the direction of the long axis of said gripping means (41).

8. The assembling apparatus according to claim 6, wherein the transfer mechanism (42) further includes a stopper portion (426) for limiting a rotation width of the first rotating portion (424).

9. The assembling apparatus according to claim 6, wherein said transfer mechanism (42) further comprises a detecting portion (427) for detecting a position of said second rotating portion (425).

10. A bonding apparatus comprising an assembly device according to any one of claims 1 to 9.