CN211162809U

CN211162809U - Material bearing positioning mechanism and automatic assembly device

Info

Publication number: CN211162809U
Application number: CN201921861774.8U
Authority: CN
Inventors: 文贤善; 廖银华
Original assignee: Hong Xun Shenzhen Industrial Co ltd
Current assignee: Shenzhen Hongxun Manufacturing Technology Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-08-04
Anticipated expiration: 2029-10-31

Abstract

The utility model relates to the technical field of automatic assembly, and provides a material bearing positioning mechanism and an automatic assembly device, wherein the material bearing positioning mechanism comprises a guide component, a bearing component and a positioning component, the guide component comprises a material guide part and a position limiting part for guiding the 1 st part, and the material guide part is provided with a filling hole which is arranged in a run-through manner and is used for filling the 1 st part on the upper side surface of the material guide part; the bearing assembly comprises a 1 st material bearing piece … … M-1 st material bearing piece, wherein the 1 st material bearing piece is provided with a 1 st filling groove … … M-1 st material bearing piece for limiting and filling a 2 nd part, and the 1 st material bearing piece is provided with an M-1 st filling groove for limiting and filling the M th part; the positioning assembly comprises a 1 st positioning piece … … for driving the 1 st material bearing piece to move to the 1 st assembly station, and an M-1 st positioning piece for driving the M-1 st material bearing piece to move to the M-1 st assembly station. The bearing and positioning mechanism can maintain the state of the part in the assembling operation process, and the part is prevented from inclining.

Description

Material bearing positioning mechanism and automatic assembly device

Technical Field

The utility model relates to an automatic assembly technical field especially relates to a hold material positioning mechanism and use this automatic assembly device who holds material positioning mechanism.

Background

In related industries, when automatic assembly operation of two or more parts is implemented, the parts or components to be assembled are respectively grabbed by two mutually independent grabbing mechanisms, then the two parts or components to be assembled are aligned and aligned by adjusting and positioning of a detection mechanism, and finally the automatic assembly operation is completed by cooperation of the two grabbing mechanisms. However, when one of the parts to be assembled is a cylindrical part having a small size, the cylindrical part is not only difficult to grasp and position, but also prone to tilt during the assembly process, thereby adversely affecting the assembly accuracy and stability of the automatic assembly apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hold material positioning mechanism, the part that aims at solving among the prior art and treat the assembly is difficult to by snatching, fixing a position, and the problem of the slope condition appears in the assembly process easily.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a hold material positioning mechanism for treating the 1 st part of assembling, 2 nd part … … Mth part bear and fix a position in automatic assembly operation, M is greater than or equal to 2, the 1 st part is the column setting, includes:

the guide assembly comprises at least one material guide part for guiding the 1 st part and a limiting part for limiting each material guide part, wherein a filling hole which is arranged in a through mode and used for filling the 1 st part is formed in the upper side surface of each material guide part, and the inner diameter of the filling hole is matched with the outer diameter of the 1 st part;

the bearing assembly comprises a 1 st material bearing part and a 2 nd material bearing part … … M-1 material bearing part which are sequentially stacked from top to bottom, wherein the 1 st material bearing part is provided with at least one 1 st filling groove for limiting and filling the 2 nd part, the 2 nd material bearing part is provided with at least one 2 nd filling groove … … for limiting and filling the 3 rd part, and the M-1 st material bearing part is provided with at least one M-1 st filling groove for limiting and filling the M part;

the positioning assembly comprises a 1 st positioning piece for driving the 1 st material bearing piece to move to a 1 st assembling station, and a 2 nd positioning piece … … for driving the 2 nd material bearing piece to move to a 2 nd assembling station, wherein the M-1 st positioning piece is used for driving the M-1 st material bearing piece to move to an M-1 st assembling station;

when the 1 st material bearing piece is positioned at the 1 st assembling station, the 1 st part can move downwards along the filling hole under the action of external force and is assembled on the 2 nd part; when the 1 st material bearing piece is at the 1 st assembling station and the 2 nd material bearing piece is at the 2 nd assembling station, the 2 nd part can move downwards along the 1 st filling groove and is assembled to the 3 rd part … … under the action of external force, and when the M-2 nd material bearing piece is at the M-2 nd assembling station and the M-1 th material bearing piece is at the M-1 st assembling station, the M-1 st part can move downwards along the M-2 nd filling groove and is assembled to the M-1 th part under the action of external force.

Further, the material guiding piece comprises a material guiding limiting structure, a material guiding structure and a material guiding clamping structure which are sequentially connected along the axial direction of the material guiding piece, the material guiding structure is used for guiding the 1 st part when the 1 st part moves along the filling hole, and the material guiding clamping structure is used for elastically clamping the 1 st part when the 1 st part gradually moves out of the filling hole so as to prevent the 1 st part from inclining;

the limiting part is provided with at least one limiting groove on the upper side surface thereof, the limiting groove is used for being in limiting fit with the material guide limiting structure, and the limiting part is also provided with a limiting hole which is arranged at the bottom of each limiting groove in a penetrating manner and is used for being in limiting fit with the material guide guiding structure.

Furthermore, one end of the material guiding clamping structure, which is far away from the material guiding and guiding structure, is arranged in an inward inclined manner relative to the end connected with the material guiding and guiding structure.

Further, the 1 st part comprises a step structure and a column end structure which are sequentially connected along the axial direction of the part, the outer diameter of the step structure is larger than that of the column end structure, the inner diameter of the material guide structure is equal to that of the step structure, and the minimum inner diameter of the material guide clamping structure is equal to that of the column end structure.

Further, the direction subassembly is still including being used for spacing bearing the guide holder of locating part, cup joint in the locating part downside and with the bolster of guide holder butt, and with the guide holder can be dismantled to be connected and press and locate the spacing lid of locating part upside, the bolster can be used for right the locating part supports and cushions, spacing lid can be used for the restriction the locating part is relative the guide holder rebound, the locating part is still offered in its downside and is used for spacing installation the buffering mounting groove of bolster.

Furthermore, a 1 st limiting groove is formed in the upper side surface of the 1 st material bearing part, a 1 st limiting structure used for being in sliding contact fit with the 1 st limiting groove is connected to the lower side of the guide seat, and the maximum distance of the 1 st limiting structure moving along the 1 st limiting groove is equal to the maximum distance of the 1 st material bearing part moving relative to the guide seat under the driving of the 1 st positioning part;

the 2 nd material bearing part is provided with a 2 nd limiting groove on the upper side surface, the 1 st material bearing part is connected with a 2 nd limiting structure on the lower side of the 1 nd material bearing part for sliding connection and matching with the 2 nd limiting groove, and the maximum distance of the 2 nd limiting structure moving along the 2 nd limiting groove is equal to the maximum distance of the 2 nd material bearing part moving relative to the 1 st material bearing part under the driving of the 2 nd positioning part;

… … the M-1 th material-bearing component is provided with an M-1 th limiting groove on the upper side surface thereof, the M-2 th material-bearing component is connected with an M-1 th limiting structure on the lower side thereof for sliding fit with the M-1 th limiting groove, the maximum distance of the M-1 th limiting structure moving along the M-1 th limiting groove is equal to the maximum distance of the M-1 th material-bearing component moving relative to the M-2 th material-bearing component under the drive of the M-1 th positioning component.

Further, the 1 st material bearing part comprises a 1 st movable seat capable of moving under the driving of the 1 st positioning part, a 1 st filling structure which is detachably connected with the 1 st movable seat and used for limiting and filling the 2 nd part, and a 1 st supporting part which is arranged on the lower side of the 1 st filling structure and can slide relative to the 1 st movable seat, wherein the 1 st filling groove is arranged on the 1 st filling structure, and the 1 st supporting part can be used for supporting the 2 nd part when the 1 st part and the 2 nd part are assembled;

the 2 nd material bearing part comprises a 2 nd movable seat which can move under the driving of the 2 nd positioning part and a 2 nd filling structure which is detachably connected with the 2 nd movable seat and is used for limiting and filling the 3 rd part, and a 2 nd supporting member which is arranged at the lower side of the 2 nd filling structure and can slide relative to the 2 nd movable seat, the 2 nd filling slot is arranged on the 2 nd filling structure, the 2 nd supporting piece can be used for supporting the 3 rd part when the 2 nd part and the 3 rd part are assembled, the 2 nd movable seat is provided with a 1 st synchronizing groove on the upper side surface thereof for limiting and matching with the 1 st supporting piece, the 1 st supporting piece can move relative to the 1 st movable seat under the driving of the 2 nd movable seat, the 1 st support part releases the support of the 2 nd part when the 2 nd movable seat is at the 2 nd assembling station;

… … the M-1 material-bearing component includes the M-1 movable seat driven by the M-1 positioning component to move, the M-1 filling structure detachably connected with the M-1 movable seat and used for filling the M part in a limited manner, and the M-1 supporting component arranged at the lower side of the M-1 filling structure and capable of sliding reciprocally relative to the M-1 movable seat, the M-1 filling groove is arranged on the M-1 filling structure, the M-1 supporting component can be used for supporting the M part when the M-1 part and the M part are assembled, the M-1 movable seat is provided with an M-2 synchronous groove on the upper side for spacing matching with the M-2 supporting component, the M-2 supporting piece can move relative to the M-2 movable seat under the drive of the M-1 movable seat, and the M-2 supporting piece releases the support of the M-1 part when the M-1 movable seat is at the M-1 assembling station.

Further, the material-bearing positioning mechanism further comprises:

the blanking assembly comprises a blanking part arranged on the lower side of the M-1 th material bearing part and a blanking driving part used for driving the blanking part to move to a blanking position, wherein the upper side surface of the blanking part is provided with a through blanking groove, the upper side surface of the blanking part is also provided with an M-1 th synchronous groove used for being in limit fit with the M-1 th supporting part, the M-1 th supporting part can move relative to the M-1 th movable seat under the driving of the blanking part, when the blanking part is in the blanking position, the blanking groove is positioned below the M-1 th part, and the M-1 th supporting part releases the support of the M-1 th part, so that the M-1 th part can drop through the blanking groove.

Furthermore, the material bearing and positioning mechanism further comprises a fixed base, the upper side surface of the fixed base is provided with a sliding connection groove which is used for being in sliding connection and matching with the bearing assembly and the blanking assembly, and the fixed base is also detachably connected with the guide assembly.

Another object of the utility model is to provide an automatic assembly device, include hold material positioning mechanism, be used for with the 1 st part the 2 nd part … … the M part material loading respectively extremely hold the feed mechanism on the material positioning mechanism, and be used for right the 1 st part the 2 nd part … … downward effort is applyed in order to realize the ejection mechanism of assembly in proper order to the M part.

The utility model has the advantages that:

the utility model provides a hold material positioning mechanism loads through the guide piece and is columnar 1 st part, and make 1 st part maintain vertical state in assembling the operation in-process through loading the hole, avoid it to appear the slope phenomenon, 1 st through range upon range of setting later holds the material piece, 2 nd holds the material piece … … M-1 and holds the 2 nd part that the material piece has the assembly relation in proper order respectively, 3 rd part … … M part, later through 1 st setting element, 2 nd setting element … … M-1 setting element removes 1 st holding member respectively, 2 nd holding member … … M-1 holds the material piece, so that the 2 nd part, 3 rd part … … M part is counterpointed accurately from top to bottom, and counterpoint accurately from top to bottom with the 1 st part, thereby the bearing and the location of each part has been accomplished. Based on hold material positioning mechanism, can easily accomplish the 1 st part that has the assembly relation in proper order, 2 nd part … … M bearing and counterpoint, easy and simple to handle, and, still can keep waiting to assemble the state of part in the assembly operation in-process, avoid waiting to assemble the part and appear the slope condition in the assembly process to can ensure subsequent assembly operation's assembly precision and stability.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of a material holding and positioning mechanism provided in an embodiment of the present invention;

FIG. 2 is an exploded view of the material loading positioning mechanism of FIG. 1;

fig. 3 is a first schematic diagram illustrating an exploded structure of a guide assembly according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an explosion structure of a guide assembly according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of a material guiding member according to an embodiment of the present invention;

FIG. 6 is a schematic cross-sectional view of the material guide member provided in FIG. 5;

fig. 7 is an exploded schematic view of a 1 st material receiving member according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of a part 1 according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Guide assembly	110	Material guiding piece
111	Filling hole	112	Material guiding and limiting structure
				113	Material guiding and guiding structure	114	Material guiding and clamping structure
1141	Material guiding clamping strip	120	Position limiting piece
				121	Limiting groove	122	Limiting hole
123	Buffer mounting groove	130	Guide seat
				131	1 st restriction structure	140	Buffer piece
150	Limit cover	200	Bearing assembly
				210	No. 1 material-bearing part	211	No. 1 filling groove
212	No. 1 limiting groove	213	No. 1 Movable seat
				2131	No. 1 movable groove	214	No. 1 packing structure
215	No. 1 support member	300	Positioning assembly
				310	1 st positioning piece	400	Blanking assembly
410	Blanking piece	411	Charging chute
				412	No. 1 synchronization groove	420	Blanking driving piece
500	Fixed base	501	Sliding connection groove
				100’	Item 1	110’	Step structure
120’	Column end structure

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 and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; 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 according to specific situations by those skilled in the art.

The following describes the specific implementation of the present invention in more detail with reference to specific embodiments:

referring to fig. 1-3, an embodiment of the present invention provides a material supporting and positioning mechanism, for supporting and positioning the 1 st part and the 2 nd part … … M of the to-be-assembled part in the automatic assembly operation, wherein M is greater than or equal to 2, the 1 st part is in a column shape, and the material supporting and positioning mechanism includes a guiding assembly 100, a supporting assembly 200 and a positioning assembly 300. It should be noted that the material loading and positioning mechanism can be used for loading and positioning the 1 st part and the 2 nd part … … Mth part which are sequentially in the assembling relationship in the automatic assembling device, so that the parts with the assembling relationship can be aligned, and the subsequent automatic assembling operation can be facilitated to be unfolded. It should be noted that, since the material holding and positioning mechanism is mainly used to solve the problems that the parts to be assembled are difficult to be grabbed and positioned and the inclination is easy to occur during the assembly process in the prior art, the 1 st part is set as a columnar part according to the common conditions in the present embodiment, but the 1 st part, the 2 nd part … … or the M th part may also be set as a columnar part according to the actual assembly relationship.

The guide assembly 100 includes at least one material guiding member 110 for guiding the 1 st part and a limiting member 120 for limiting each material guiding member 110, the material guiding member 110 has a filling hole 111 formed through an upper side surface thereof and used for filling the 1 st part, and an inner diameter of the filling hole 111 is adapted to an outer diameter of the 1 st part. It should be noted that the number of the material guiding members 110 is set according to the number of the 1 st parts required on the finally assembled assembly in the present embodiment. Through the arrangement of the material guide member 110, specifically, through filling the columnar No. 1 part into the filling hole 111, the state of the No. 1 part can be guided and maintained, and the No. 1 part is guided, namely, the assembly direction of the No. 1 part in the automatic assembly operation can be limited; the position of each material guiding member 110 can be limited by the position limiting member 120, so that the position relationship between the 1 st parts can be ensured, and the position relationship between the 1 st parts and the 2 nd parts to be assembled with the 1 st parts can be ensured. Therefore, this embodiment can easily realize loading and orientation to part 1 through guide assembly 100 to solved the problem that part 1 is difficult to be snatched, the location, this embodiment still is based on the setting of guide 110, makes part 1 keep vertical state in the assembling process, thereby has avoided part 1 to appear the slope condition in the assembling process, thereby can guarantee subsequent assembly operation's assembly precision and stability to a certain extent.

The bearing assembly 200 comprises a 1 st material bearing part 210 and a 2 nd material bearing part … … M-1 st material bearing part which are sequentially stacked from top to bottom, wherein the 1 st material bearing part 210 is provided with at least one 1 st filling groove 211 for limiting and filling a 2 nd part, the 2 nd material bearing part is provided with at least one 2 nd filling groove … … for limiting and filling a 3 rd part, and the M-1 st material bearing part is provided with at least one M-1 st filling groove for limiting and filling an M-1 th part. It should be noted that the 1 st receiving member 210 and the 2 nd receiving member … … are sequentially stacked from top to bottom, the 1 st receiving member 210 is provided with one or more 1 st through-arranged 1 st loading slots 211, the number of the 1 st loading slots 211 is set according to the number of the 2 nd parts required on the finally assembled module, similarly, the 2 nd receiving member is provided with one or more 2 nd through-arranged 2 nd loading slots, the number of the 2 nd through-arranged 2 nd loading slots is set according to the number of the 3 rd parts required on the finally assembled module … … M-1 th receiving member is provided with one or more M-1 th through-arranged loading slots, and the number of the M-1 th through-arranged loading slots is set according to the number of the M-1 th parts required on the finally assembled module. The bearing assembly 200 is arranged in the embodiment, so that the bearing of the No. 2 part … … M part of other non-columnar parts is realized, and the state of the bearing assembly can be maintained to a certain extent, so that the stability of subsequent assembly operation is guaranteed.

The positioning assembly 300 comprises a 1 st positioning member 310 for driving the 1 st material bearing member 210 to move to the 1 st assembling station, and a 2 nd positioning member … … for driving the 2 nd material bearing member to move to the 2 nd assembling station, wherein the M-1 st positioning member for driving the M-1 st material bearing member to move to the M-1 st assembling station. It should be noted that, by the arrangement of the positioning assembly 300, the 1 st material receiving member 210 and the 2 nd material receiving member … …, namely the M-1 st part … …, can be positioned, so as to ensure the mutual positional relationship between the 1 st part and the 2 nd part … …, and the M-th parts are aligned in sequence, thereby ensuring the assembly accuracy of the subsequent assembly operation.

When the 1 st material bearing part 210 is at the 1 st assembling station, the 1 st part can move downwards along the filling hole 111 under the action of external force and is assembled on the 2 nd part; when the 1 st material bearing piece 210 is at the 1 st assembling station and the 2 nd material bearing piece is at the 2 nd assembling station, the 2 nd part can move downwards along the 1 st filling groove 211 and is assembled to the 3 rd part … … under the action of external force, and when the M-2 th material bearing piece is at the M-2 th assembling station and the M-1 th material bearing piece is at the M-1 th assembling station, the M-1 th part can move downwards along the M-2 th filling groove and is assembled to the M-1 th part under the action of external force.

It should be noted that, in this embodiment, the 1 st material receiving member 210 is driven by the 1 st positioning member 310 to move relatively to the horizontal plane, so that the 1 st material receiving member 210 can move reciprocally between the 1 st filling station and the 1 st assembling station, when the 1 st material receiving member 210 is at the 1 st filling station, the 2 nd part can be filled into the 1 st filling slot 211 without interference, when the 1 st material receiving member 210 is at the 1 st assembling station, the 2 nd part is aligned with each 1 st part up and down, and at this time, a certain external force is applied to each 1 st part, so that the 1 st part can move down along the filling hole 111, so that the 1 st part can be accurately assembled onto the 2 nd part while the inclination of the 1 st part is avoided by the material guiding member 110, similarly, the M-1 positioning member of the 2 nd positioning member … … is used to adjust the position of the M-1 st material receiving member … …, after the two parts with the assembling relation are respectively aligned up and down, certain external force can be applied to the corresponding parts, so that the parts are mutually assembled in sequence.

The embodiment of the utility model provides a hold material positioning mechanism loads through guide member 110 and is columnar 1 st part, and make 1 st part maintain vertical state in assembling the operation process through packing hole 111, avoid it to appear the slope phenomenon, the 1 st through range upon range of setting later holds material 210, the 2 nd holds material … … M-1 and holds the 2 nd part that the material piece has the assembly relation in proper order, 3 rd part … … M part, through 1 st setting element 310 afterwards, 2 nd … … M-1 setting element removes 1 st material piece 210 respectively, the 2 nd holds material … … M-1 and holds the material piece, so that the 2 nd part, 3 rd part … … M part is counterpointed accurately from top to bottom, and counterpoint accurately from top to bottom with the 1 st part, thereby the bearing and the location of each part has been accomplished. Based on hold material positioning mechanism, can easily accomplish the 1 st part that has the assembly relation in proper order, 2 nd part … … M bearing and counterpoint, easy and simple to handle, and, still can keep waiting to assemble the state of part in the assembly operation in-process, avoid waiting to assemble the part and appear the slope condition in the assembly process to can ensure subsequent assembly operation's assembly precision and stability.

Referring to fig. 3 and 5-6, in the present embodiment, the material guiding member 110 includes a material guiding limiting structure 112, a material guiding structure 113 and a material guiding clamping structure 114, which are sequentially connected along an axial direction thereof, wherein the material guiding structure 113 is used for guiding the 1 st part when the 1 st part moves along the filling hole 111, and the material guiding clamping structure 114 is used for elastically clamping the 1 st part when the 1 st part gradually moves out of the filling hole 111 to prevent the 1 st part from tilting; the limiting member 120 is provided with at least one limiting groove 121 on the upper side for limiting and matching with the material guiding limiting structure 112, and the limiting member 120 is further provided with a limiting hole 122 at the bottom of each limiting groove 121 for penetrating and limiting and matching with the material guiding structure 113.

It should be noted that the outer diameter of the material guiding limiting structure 112 is greater than the outer diameter of the material guiding guide structure 113, and the material guiding limiting structure 112 is in limit fit with the limiting groove 121, so that the material guiding limiting structure 112 is stopped on the limiting groove 121, and the material guiding member 110 is limited from moving downward relative to the limiting member 120, that is, the relative position of the material guiding member 110 can be ensured to a certain extent, thereby being beneficial to ensuring the assembly precision of subsequent assembly operations. The embodiment also guides and maintains the state of the 1 st part through the material guide structure 113, guides the 1 st part, namely, can limit the assembly direction of the 1 st part in the automatic assembly operation, and clamps the 1 st part in the process that the 1 st part is gradually assembled to the 2 nd part through the guide abutting structure, so as to further maintain the state of the 1 st part, avoid the inclination phenomenon of the 1 st part in the assembly operation, and further ensure the assembly precision of the subsequent assembly operation.

Referring to fig. 3 and 5-6, in the present embodiment, an end of the material guiding clamping structure 114 away from the material guiding structure 113 is disposed to be inclined inward relative to an end connected to the material guiding structure 113. It should be noted that, based on the above structure, when the 1 st part passes through the material guiding clamping structure 114, the material guiding clamping structure 114 generates an outward elastic deformation deviating from the central axis, and generates an inward clamping force (elastic force) on the surface of the 1 st part based on the elastic deformation, so that the state of the 1 st part can be stably and effectively maintained on the basis of avoiding the influence on the movement of the 1 st part, and the inclination phenomenon in the assembling process is avoided.

Referring to fig. 5-6 and 8, in the embodiment, the 1 st part 100 ' includes a step structure 110 ' and a column end structure 120 ' sequentially connected along an axial direction thereof, an outer diameter of the step structure 110 ' is larger than an outer diameter of the column end structure 120 ', an inner diameter of the material guiding guide structure 113 is equal to the outer diameter of the step structure 110 ', and a minimum inner diameter of the material guiding and holding structure 114 is equal to the outer diameter of the column end structure 120 '. It should be noted that, when the 1 st part 100 ' is not in a rod shape with a balanced outer diameter, that is, when the 1 st part 100 ' has the step structure 110 ' with a larger outer diameter and the column end structure 120 ' with a smaller outer diameter, in order to enable the 1 st part 100 ' to enter the filling hole 111 and move along the filling hole 111, the size of the filling hole 111 must be matched with the maximum outer diameter of the 1 st part 100 ', that is, the outer diameter of the step structure 110 ', in this case, during the 1 st part 100 ' moves down along the filling hole 111, the filling hole 111 can maintain the state of the step structure 110 ', but cannot ensure the state of the column end structure 120 ' with a smaller outer diameter not to be inclined, based on this, the minimum inner diameter of the material guiding clamping structure 114 is set to be equal to the outer diameter of the column end structure 120 ', so as the column end structure 120 ' moves thereto, the material guiding structure 114 guides the state of the column end structure 120 ' And maintenance, thereby further ensuring the assembly precision of subsequent assembly operation.

Referring to fig. 3 and 5-6, in the present embodiment, the material guiding clamping structure 114 includes 3 or 4 material guiding clamping strips 1141 connected to the material guiding guide structure 113, and each material guiding clamping strip 1141 is arranged in a circumferential array. It should be noted that, a certain gap exists between the material guiding holding strips 1141, and based on the arrangement of the material guiding holding strips 1141, the elastic deformation generated by the material guiding holding strips 1141 can be balanced and equalized without weakening the guiding and maintaining effect of the material guiding holding structure 114 on the 1 st part, so that the service life of the material guiding holding structure 114, that is, the service life of the material guiding member 110, can be prolonged to a certain extent.

Referring to fig. 2-4, in the embodiment, the guide assembly 100 further includes a guide base 130 for limiting and supporting the limiting member 120, a buffer member 140 sleeved on a lower side of the limiting member 120 and abutted against the guide base 130, and a limiting cover 150 detachably connected to the guide base 130 and pressed on an upper side of the limiting member 120, wherein the buffer member 140 can be used for supporting and buffering the limiting member 120, the limiting cover 150 can be used for limiting the limiting member 120 to move upward relative to the guide base 130, and the limiting member 120 further has a buffering installation groove 123 for limiting and installing the buffer member 140 on a lower side surface thereof. It should be noted that, the guide seat 130 is provided with a limiting installation groove for loading the limiting member 120, and the limiting member 120 can be relatively fixedly arranged by the arrangement of the guide seat 130, so as to be beneficial to ensuring the position relationship between the limiting member 120 and the 1 st material receiving member 210, that is, the position relationship between each 1 st part and the 2 nd part to be assembled with each 1 st part; the buffering member 140 can be limited by the buffering mounting groove 123, and the force application direction of the buffering force of the buffering member 140 is guided, so that the stability of the limiting member 120 is ensured, specifically, one end of the buffering member 140 is limited and arranged in the buffering mounting groove 123 and abuts against the lower side of the limiting member 120, and the other end of the buffering member 140 abuts against the groove bottom of the limiting mounting groove, and through the setting of the buffering member 140, when an external force acts on the 1 st part, the acting force received by the material guiding member 110 and the limiting member 120 is buffered and offset, so that the limiting member 120 is limited to move downwards relative to the guide seat 130, and meanwhile, the impact phenomenon between the limiting member 120 and the guide seat 130 is avoided, so that the stability of the material bearing positioning mechanism can be maintained, and the service life of the material bearing positioning mechanism is prolonged.

Referring to fig. 2, 4 and 7, in the present embodiment, the 1 st material holding member 210 has a 1 st limiting groove 212 formed on an upper side surface thereof, the guide base 130 is connected to a 1 st limiting structure 131 on a lower side thereof for sliding fit with the 1 st limiting groove 212, a maximum distance that the 1 st limiting structure 131 moves along the 1 st limiting groove 212 is equal to a maximum distance that the 1 st material holding member 210 moves relative to the guide base 130 under the driving of the 1 st positioning member 310; the 2 nd material bearing part is provided with a 2 nd limiting groove on the upper side surface, the 1 st material bearing part 210 is connected with a 2 nd limiting structure on the lower side thereof for sliding connection and matching with the 2 nd limiting groove, and the maximum distance of the 2 nd limiting structure moving along the 2 nd limiting groove is equal to the maximum distance of the 2 nd material bearing part moving relative to the 1 st material bearing part 210 under the driving of the 2 nd positioning part; … … the M-1 th material-bearing part is provided with an M-1 th limiting groove on the upper side surface thereof, the M-2 th material-bearing part is connected with an M-1 th limiting structure on the lower side thereof for sliding fit with the M-1 th limiting groove, the maximum distance of the M-1 th limiting structure moving along the M-1 th limiting groove is equal to the maximum distance of the M-1 th material-bearing part moving relative to the M-2 th material-bearing part driven by the M-1 th positioning part.

It should be noted that, the 1 st limiting structure 131 is fixedly connected to the lower side of the guide seat 130 and is in limited sliding contact with the 1 st limiting groove 212, when the 1 st material receiving member 210 moves relative to the guide seat 130 at the 1 st positioning member 310, the 1 st limiting groove 212 moves relative to the 1 st limiting structure 131, so that the 1 st limiting structure 131 and the 1 st limiting groove 212 can limit not only the moving direction of the 1 st material receiving member 210 relative to the guide seat 130, but also the maximum moving distance of the 1 st material receiving member 210 relative to the guide seat 130, wherein the maximum moving distance (corresponding to the groove length of the 1 st limiting groove 212) of the 1 st limiting structure 131 along the 1 st limiting groove 212 is the maximum moving distance of the 1 st material receiving member 210 relative to the guide seat 130 under the driving of the 1 st positioning member 310; similarly, the 2 nd restriction structure and 2 nd restriction trench … … M-1 th restriction structure and M-1 th restriction trench can be analogized. Based on the setting of this embodiment, can hold the removal that the material piece was held to guide holder 130, 1 st material 210, 2 nd material … … M-1, be favorable to guaranteeing and improve part 1, 2 part, 3 part … … M part mutual counterpoint precision.

Referring to fig. 1-2 and 7, in the present embodiment, the 1 st material receiving member 210 includes a 1 st movable seat 213 capable of moving under the driving of the 1 st positioning member 310, a 1 st filling structure 214 detachably connected to the 1 st movable seat 213 and used for limiting the filling of the 2 nd part, and a 1 st supporting member 215 disposed at the lower side of the 1 st filling structure 214 and capable of sliding relative to the 1 st movable seat 213, wherein the 1 st filling groove 211 is disposed on the 1 st filling structure 214, and the 1 st supporting member 215 can be used for supporting the 2 nd part when the 1 st part and the 2 nd part are assembled; the 2 nd material bearing part comprises a 2 nd movable seat capable of moving under the driving of a 2 nd positioning part, a 2 nd filling structure which is detachably connected with the 2 nd movable seat and used for filling a 3 nd part in a limiting way, and a 2 nd supporting part which is arranged on the lower side of the 2 nd filling structure and can slide relative to the 2 nd movable seat, wherein a 2 nd filling groove is formed in the 2 nd filling structure, the 2 nd supporting part can be used for supporting a 3 rd part when the 2 nd part and the 3 rd part are assembled, a 1 st synchronous groove 412 which is in limiting fit with the 1 st supporting part 215 is formed in the upper side surface of the 2 nd movable seat, the 1 st supporting part 215 can move relative to the 1 st movable seat 213 under the driving of the 2 nd movable seat, and the 1 st supporting part 215 releases the support of the 2 nd part when the 2 nd movable seat is at a 2 nd assembling station; … … the M-1 material-bearing part comprises an M-1 movable seat which can move under the drive of the M-1 positioning part, an M-1 filling structure which is detachably connected with the M-1 movable seat and used for filling the M part in a limiting way, and an M-1 supporting part which is arranged at the lower side of the M-1 filling structure and can slide to and fro relative to the M-1 movable seat, wherein the M-1 filling groove is arranged on the M-1 filling structure, the M-1 supporting part can be used for supporting the M part when the M-1 part and the M part are assembled, the M-1 movable seat is provided with an M-2 synchronous groove which is used for limiting and matching with the M-2 supporting part at the upper side surface, the M-2 supporting part can move relative to the M-2 movable seat under the drive of the M-1 movable seat, and the M-2 support member releases the support of the M-1 part when the M-1 movable seat is at the M-1 assembling station.

It should be noted that the 1 st movable seat 213 is connected to the 1 st positioning element 310, and can move relative to the horizontal plane under the driving of the 1 st positioning element 310 to adjust the position thereof; the 1 st packing structure 214 is provided with a 1 st packing groove 211 which is arranged in a penetrating way, and the 1 st packing structure 214 can be used for limiting and packing the 2 nd part; the 1 st movable seat 213 is further provided with a 1 st movable groove 2131, the 1 st supporting piece 215 is in sliding fit with the 1 st movable groove 2131, and when the 1 st supporting piece 215 slides along the 1 st movable groove 2131 to a position right below the 1 st filling groove 211, the 1 st supporting piece 215 can stably and effectively support the 2 nd part filled on the 1 st filling structure 214, so that the assembly operation between the 1 st part and the 2 nd part can be ensured; the 2 nd sliding seat is provided with a 1 st synchronizing groove 412, the 1 st supporting piece 215 is in limit fit with the 1 st synchronizing groove 412, and based on the arrangement of the 1 st supporting piece 215 and the 1 st synchronizing groove 412, the 1 st supporting piece 215 can synchronously slide along the 1 st synchronizing groove 2131 when the 2 nd sliding seat moves relative to the 1 st sliding seat 213, and the 1 st filling groove 211 is exposed when the 2 nd sliding seat is at the 2 nd assembling station, namely, the support to the 2 nd part is released, and at the moment, the 2 nd part can downwards move along the 1 st filling groove 211 under the external force effect and is assembled on the 3 rd part. Similarly, other implementations may be analogized. Based on the arrangement of the embodiment, on one hand, the condition that multiple layers of parts are assembled simultaneously can be avoided, and the assembly between every two layers of parts can be sequentially realized, so that the external force required to be applied to the material bearing positioning mechanism can be correspondingly reduced, the assembly precision among the parts can be accurately controlled, and the assembly precision can reach the high-precision standard; on the other hand, the two steps of removing the support of the M-2 supporting piece on the M-1 part and moving the M-1 movable seat to the M-1 assembling station can be synchronously carried out, so that the overall assembling efficiency can be improved to a certain extent.

Referring to fig. 1-2 and 7, in the present embodiment, the material-supporting positioning mechanism further includes a blanking assembly 400, the blanking assembly 400 includes a blanking member 410 disposed at a lower side of the M-1 th material-supporting member and a blanking driving member 420 for driving the blanking member 410 to move to a blanking position, the blanking member 410 has a through-going blanking slot 411 disposed at an upper side thereof, the blanking member 410 further has an M-1 th synchronizing slot disposed at an upper side thereof for being in spacing fit with the M-1 th supporting member, the M-1 th supporting member can be driven by the blanking member 410 to move relative to the M-1 th movable seat, when the blanking member 410 is at the blanking position, the blanking slot 411 is located below the M-th part, and the M-1 th supporting member releases its support for the M-th part to drop through the blanking slot 411. It should be noted that the blanking driver can drive the blanking member 410 to move relative to the horizontal plane and to reciprocate between the material blocking position and the blanking position, an M-1-th synchronization groove is formed in the blanking member 410, the M-1-th synchronization groove is in spacing fit with the M-1-th supporting member, and when the blanking driver drives the blanking member 410 to move, the M-1-th supporting member will move synchronously along the M-1-th movable groove under the driving of the blanking member 410. Specifically, when the blanking member 410 is located at the material blocking position, the blanking groove 411 and the Mth part are arranged in a staggered manner, and the M-1 support member is located below the M-1 filling groove, so that the Mth part filled on the M-1 filling structure can be stably and effectively supported by the M-1 support member, and the Mth part is limited from falling through the blanking groove 411; when the blanking member 410 is in the blanking position, the blanking slot 411 and the mth part are aligned up and down, and the M-1 support member releases its support to the mth part, at this time, the mth part can drop along the blanking slot 411. Therefore, based on the arrangement of the embodiment, on one hand, the blanking position of the mth part can be controlled, that is, the uniform material receiving operation of the 1 st part and the 2 nd part … … mth part after being assembled can be realized, so that the assembly efficiency of subsequent automatic assembly operation can be improved to a certain extent; on the other hand, the two steps of 'releasing the support of the M-1 support member on the M-th part' and 'moving the blanking member 410 to the blanking position' can be synchronously performed, so that the overall assembly efficiency can be improved to a certain extent.

Referring to fig. 1-2, in the present embodiment, the material-holding positioning mechanism further includes a fixed base 500, the fixed base 500 has a sliding-contact groove 501 formed on an upper side surface thereof for sliding-contact matching with the bearing assembly 200 and the blanking assembly 400, and the fixed base 500 is further detachably connected with the guiding assembly 100. It should be noted here that, by the arrangement of the fixing base 500, the guiding component 100 can be supported and fixed, and by the arrangement of the sliding connection groove 501, the moving direction of the bearing component 200 and the blanking component 400 can be limited, that is, the moving freedom of the positioning component 300 and the blanking driver can be reduced, so that the control accuracy of the position relationship among the guiding component 100, the bearing component 200 and the blanking component 400 by the material bearing positioning mechanism can be improved, and the assembly accuracy of the subsequent assembly operation can be further ensured.

Referring to fig. 1-2, an embodiment of the present invention further provides an automatic assembling device, which includes a material supporting and positioning mechanism, a feeding mechanism for respectively feeding the 1 st part, the 2 nd part … … M to the material supporting and positioning mechanism, and a pushing mechanism for applying downward acting force to the 1 st part, the 2 nd part … … M to sequentially realize assembling.

It should be noted that, in the automatic assembling apparatus provided in this embodiment, the 1 st part and the 2 nd part … … M are loaded onto the material guiding member 110 and the 1 st material receiving member 210 … … M-1 st material receiving member respectively by the material loading mechanism, then the state of the 1 st part and the 2 nd part … … M is maintained by the material receiving and positioning mechanism, the positions of the 1 st part and the 2 nd part … … M are adjusted to be aligned accurately with each other, and finally the 1 st part and the 2 nd part … … M are sequentially applied with downward acting force by the pushing mechanism, so that the 1 st part and the 2 nd part … … M in the assembling relationship can be sequentially assembled, thereby completing the automatic assembling operation. The automatic assembly device can realize the automatic assembly operation of a plurality of parts, is simple and convenient to operate, has higher assembly efficiency, can ensure that the assembly precision reaches the high-precision standard, and is suitable for the automatic assembly process of various types and quantities of parts.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a hold material positioning mechanism for treating the 1 st part of assembling, 2 nd part … … Mth part bear and fix a position in automatic assembly operation, M is greater than or equal to 2, the 1 st part is the column setting, its characterized in that includes:

2. The material-bearing positioning mechanism of claim 1, wherein the material-guiding member comprises a material-guiding limiting structure, a material-guiding structure and a material-guiding clamping structure, which are sequentially connected along an axial direction of the material-guiding member, the material-guiding structure is used for guiding the 1 st part when the 1 st part moves along the filling hole, and the material-guiding clamping structure is used for elastically clamping the 1 st part when the 1 st part gradually moves out of the filling hole so as to prevent the 1 st part from tilting;

3. The material-supporting positioning mechanism as claimed in claim 2, wherein an end of the material-guiding holding structure facing away from the material-guiding structure is disposed obliquely inward with respect to an end thereof connected to the material-guiding structure.

4. The material bearing and positioning mechanism of claim 3, wherein the 1 st part comprises a step structure and a column end structure which are sequentially connected along the axial direction of the 1 st part, the outer diameter dimension of the step structure is larger than the outer diameter dimension of the column end structure, the inner diameter dimension of the material guide structure is equal to the outer diameter dimension of the step structure, and the minimum inner diameter dimension of the material guide clamping structure is equal to the outer diameter dimension of the column end structure.

5. The supporting and positioning mechanism according to claim 1, wherein the guiding assembly further comprises a guiding seat for limiting and supporting the limiting member, a buffering member sleeved on the lower side of the limiting member and abutting against the guiding seat, and a limiting cover detachably connected to the guiding seat and pressed on the upper side of the limiting member, wherein the buffering member can be used for supporting and buffering the limiting member, the limiting cover can be used for limiting the upward movement of the limiting member relative to the guiding seat, and the limiting member further comprises a buffering mounting groove on the lower side surface thereof for limiting and mounting the buffering member.

6. The material supporting and positioning mechanism as claimed in claim 5, wherein the 1 st material supporting member has a 1 st limiting groove formed on an upper side surface thereof, the guide seat has a 1 st limiting structure connected to a lower side thereof for sliding engagement with the 1 st limiting groove, a maximum distance of movement of the 1 st limiting structure along the 1 st limiting groove is equal to a maximum distance of movement of the 1 st material supporting member relative to the guide seat under the driving of the 1 st positioning member;

7. The loading and positioning mechanism according to claim 1, wherein the 1 st loading member comprises a 1 st movable seat capable of moving under the driving of the 1 st positioning member, a 1 st loading structure detachably connected with the 1 st movable seat and used for limiting and loading the 2 nd part, and a 1 st supporting member arranged at the lower side of the 1 st loading structure and capable of sliding relative to the 1 st movable seat, the 1 st loading groove is arranged on the 1 st loading structure, and the 1 st supporting member can be used for supporting the 2 nd part when the 1 st part and the 2 nd part are assembled;

8. The material loading positioning mechanism of claim 7, further comprising:

9. The material supporting and positioning mechanism of claim 8, further comprising a fixing base, wherein the fixing base is provided with a sliding groove on the upper side surface thereof for sliding fit with the bearing assembly and the blanking assembly, and the fixing base is further detachably connected with the guiding assembly.

10. An automatic assembling device, comprising the supporting and positioning mechanism of any one of claims 1 to 9, a feeding mechanism for feeding the 1 st part, the 2 nd part … … and the Mth part onto the supporting and positioning mechanism, respectively, and an ejector mechanism for applying downward force to the 1 st part, the 2 nd part … … and the Mth part to sequentially achieve assembling.