CN213196378U - Positioning mechanism and positioning device - Google Patents
Positioning mechanism and positioning device Download PDFInfo
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- CN213196378U CN213196378U CN202021091613.8U CN202021091613U CN213196378U CN 213196378 U CN213196378 U CN 213196378U CN 202021091613 U CN202021091613 U CN 202021091613U CN 213196378 U CN213196378 U CN 213196378U
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Abstract
The application provides a positioning mechanism and a positioning device, and relates to the technical field of positioning equipment. The application provides a positioning mechanism includes: the first positioning piece, the moving mechanism and the first clamping piece are arranged on the base; the second positioning piece is arranged on the moving mechanism, and the second positioning piece and the first positioning piece are correspondingly arranged in the X direction; the second clamping piece is arranged on the moving mechanism, and the second clamping piece and the first clamping piece are correspondingly arranged in the Y direction; when the second positioning piece is far away from the first positioning piece, the second clamping piece is far away from the first clamping piece, and when the second positioning piece is close to the first positioning piece, the second clamping piece is close to the first clamping piece. The application provides a positioner includes: at least one positioning mechanism that this application provided to alleviate the inefficient technical problem of artifical location among the prior art.
Description
Technical Field
The application relates to the technical field of positioning equipment, in particular to a positioning mechanism and a positioning device.
Background
With the development of society, the increase of labor cost and the rise of automation industry, the wide use of automation equipment has become an irreplaceable trend.
For some existing electronic products, in the process of taking and placing materials, if a plurality of materials are taken and placed, a plurality of clamping mechanisms can be used for positioning, if the materials are taken and placed one by one, the positioning accuracy can not be guaranteed, the time consumption is increased, the material taking effect is influenced, and the requirement of high-speed assembly cannot be met.
SUMMERY OF THE UTILITY MODEL
The application provides a positioning mechanism and a positioning device, which are used for relieving the technical problem of low manual positioning efficiency in the prior art.
A first aspect of the present application provides a positioning mechanism, comprising:
the first positioning piece, the moving mechanism and the first clamping piece are arranged on the base;
the second positioning piece is arranged on the moving mechanism, and the second positioning piece and the first positioning piece are correspondingly arranged in the X direction;
the second clamping piece is arranged on the moving mechanism, and the second clamping piece and the first clamping piece are correspondingly arranged in the Y direction;
when the second positioning piece is far away from the first positioning piece, the second clamping piece is far away from the first clamping piece, and when the second positioning piece is close to the first positioning piece, the second clamping piece is close to the first clamping piece.
In one possible design, the moving mechanism includes: a first moving member and a second moving member;
the second positioning piece is arranged on the first moving piece;
the second clamping piece is arranged on the second moving piece;
the first moving piece is provided with a first inclined surface, the second moving piece is provided with a second inclined surface, and the first inclined surface is in sliding fit with the second inclined surface.
In a possible design, the moving mechanism further includes a driving mechanism, and the driving mechanism is connected to the first moving member and is configured to drive the first moving member to reciprocate in the X direction.
In one possible design, a first groove is formed in the base, and a first elastic piece is arranged in the first groove;
one end of the first elastic piece is connected with the side wall of the first groove, and the other end of the first elastic piece is connected with the first moving piece.
In a possible design, a second groove is formed in the base, and a second elastic piece is arranged in the second groove;
one end of the second elastic piece is connected with the side wall of the second groove, and the other end of the second elastic piece is connected with the second moving piece.
In one possible design, the positioning mechanism further comprises:
the positioning plate is arranged on the base and is fixed with the base;
the first positioning piece is arranged on the positioning plate.
In one possible design, a first through hole is formed in the positioning plate, and the first through hole is used for avoiding the second clamping piece.
In a possible design, the positioning mechanism further comprises a proximity sensor, the proximity sensor is arranged on the base, a second through hole is formed in the positioning plate, and the second through hole is arranged corresponding to the proximity sensor;
the proximity sensor is used for detecting whether materials are close to the proximity sensor.
In one possible design, the first positioning element is cylindrical.
The second aspect of the present application further provides a positioning device, including: at least one positioning mechanism.
The technical scheme provided by the application can achieve the following beneficial effects:
the application provides a positioning mechanism includes: the material placing area is formed among the first positioning piece, the second positioning piece, the first clamping piece and the second clamping piece, and the material is placed among the first positioning piece, the second positioning piece, the first clamping piece and the second clamping piece. The first positioning piece and the first clamping piece are arranged on the base. The moving mechanism is arranged on the base; the second positioning piece is arranged on the moving mechanism and is arranged corresponding to the first positioning piece in the X direction; the second clamping piece is arranged on the moving mechanism and is arranged corresponding to the first clamping piece in the Y direction; when the second positioning piece is far away from the first positioning piece, the second clamping piece is far away from the first clamping piece, and when the second positioning piece is close to the first positioning piece, the second clamping piece is close to the first clamping piece. When the second positioning piece is far away from the first positioning piece and the second clamping piece is far away from the first clamping piece, the material placing area can be placed into the material. When the second positioning piece is close to the first positioning piece and the second clamping piece is close to the first clamping piece, the materials can be clamped in the X direction and the Y direction respectively. The application provides a positioning mechanism can reduce the error of artificial location, for artificial location, also can improve machining efficiency.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application, as provided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a positioning device according to an embodiment of the present disclosure;
FIG. 2 is a top view of a positioning device provided in an embodiment of the present application;
FIG. 3 is a sectional view taken along line A-A of FIG. 2;
FIG. 4 is a sectional view taken along line B-B of FIG. 2;
FIG. 5 is a schematic view of the structure of FIG. 2 with the positioning plate removed;
fig. 6 is a schematic structural view of fig. 5 with the first moving part removed.
Reference numerals:
1-a base;
11-a first positioning member;
12-a first clamping member;
13-a first groove;
131-a first elastic member;
14-a second groove;
141-a second elastic member;
15-a proximity sensor;
21-a first moving member;
211-a second positioning element;
212-a first bevel;
22-a second moving member;
221-a second clamping member;
222-a second bevel;
23-a drive mechanism;
3, positioning a plate;
31-a first via;
32-a second via;
33-third groove.
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Detailed Description
For better understanding of the technical solutions of the present application, the following detailed descriptions of the embodiments of the present application are provided with reference to the accompanying drawings.
It should be understood that the embodiments described are only a few embodiments of the present application, and not all embodiments. 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 application.
The terminology used in the embodiments of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in the examples of this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be noted that the terms "upper", "lower", "left", "right", and the like used in the embodiments of the present application are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In addition, in this context, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on "or" under "the other element or be indirectly on" or "under" the other element via an intermediate element.
As shown in fig. 1 and fig. 2, a positioning device provided in an embodiment of the present application includes: at least one positioning mechanism. Optionally, the positioning device may be provided with one positioning mechanism, two positioning mechanisms, or three positioning mechanisms, and more positioning mechanisms may be provided, and each positioning mechanism may be used to place one material (e.g., a mobile phone shell). The error of artificial positioning can be reduced, and the processing efficiency can be improved compared with the artificial positioning. When the positioning mechanism is provided with a plurality of materials, the materials can be positioned simultaneously, and the processing efficiency can be improved.
As shown in fig. 1, 2 and 5, a positioning mechanism provided in an embodiment of the present application includes: the material placing device comprises a first positioning piece 11, a second positioning piece 211, a first clamping piece 12 and a second clamping piece 221, wherein a material placing area is formed among the first positioning piece 11, the second positioning piece 211, the first clamping piece 12 and the second clamping piece 221, and materials are placed among the first positioning piece 11, the second positioning piece 211, the first clamping piece 12 and the second clamping piece 221. A first positioning member 11 and a first clamping member 12 are provided on the base 1. The device also comprises a moving mechanism, wherein the moving mechanism is arranged on the base 1; the second positioning element 211 is arranged on the moving mechanism, and the second positioning element 211 and the first positioning element 11 are arranged correspondingly in the X direction; the second clamp 221 is arranged on the moving mechanism, and the second clamp 221 and the first clamp 12 are arranged correspondingly in the Y direction; when the second positioning element 211 is far away from the first positioning element 11, the second clamping element 221 is far away from the first clamping element 12, and when the second positioning element 211 is close to the first positioning element 11, the second clamping element 221 is close to the first clamping element 12. When the second positioning part 211 is far away from the first positioning part 11 and the second clamping part 221 is far away from the first clamping part 12, the material can be placed into the material placing area. When the second positioning piece 211 is close to the first positioning piece 11 and the second clamping piece 221 is close to the first clamping piece 12, the material can be clamped in the X direction and the Y direction respectively. The positioning mechanism that this embodiment provided can reduce the error of artificial location, for artificial location, also can improve machining efficiency.
The first positioning element 11 may be a column, a cuboid, a plate, or optionally, the first positioning element 11 may be a positioning pin. The second positioning member 211 may be columnar, plate-shaped, or rectangular parallelepiped. The first clamping member 12 may be cylindrical, rectangular parallelepiped, or plate-shaped, and alternatively, the first clamping member 12 may be a pin. The second clip 221 may be columnar, plate-shaped, or rectangular parallelepiped.
One, two, or more first positioning members 11 may be provided, and when two or more first positioning members 11 are provided, the first positioning members 11 are provided at intervals in the Y direction. The first clamping member 12 may be provided in one, two, or more, and when two or more first clamping members 12 are provided, the first clamping members 12 are provided at intervals in the X direction.
In a particular embodiment, the moving mechanism comprises: a first moving part 21 and a second moving part 22; the second positioning element 211 is disposed on the first moving element 21, and the first moving element 21 can drive the second positioning element 211 to move close to or away from the first positioning element 11; the second clamping member 221 is disposed on the second moving member 22, and the second moving member 22 can drive the second clamping member 221 to move close to or away from the first clamping member 12. The first moving part 21 has a first inclined surface 212, the second moving part 22 has a second inclined surface 222, and the first inclined surface 212 and the second inclined surface 222 are in sliding fit. Through first inclined plane 212 and second inclined plane 222 sliding fit, can change the power of X direction into the power of Y direction, only need a driving piece can, practiced thrift the cost, can improve the accuracy of material location simultaneously. The first moving member 21 may be plate-shaped or block-shaped, and the second moving member 22 may be plate-shaped or block-shaped.
In a specific embodiment, the moving mechanism further comprises a driving mechanism 23, the driving mechanism 23 is connected with the first moving member 21, and optionally, the driving mechanism 23 is connected with the first moving member 21 through a connecting rod of the driving mechanism 23. The driving mechanism 23 is used for driving the first moving member 21 to reciprocate in the X direction. When the first moving part 21 reciprocates in the X direction, the second moving part 22 can reciprocate in the Y direction through the first inclined surface 212 and the second inclined surface 222 in sliding fit, only one driving mechanism 23 is needed, the cost is saved, and meanwhile, the accuracy of material positioning can be improved.
The driving mechanism 23 may be an air cylinder or a motor.
As shown in fig. 3 and 6, a first groove 13 is formed on the base 1, and a first elastic member 131 is arranged in the first groove 13; one end of the first elastic member 131 is connected to the sidewall of the first groove 13, and the other end is connected to the first moving member 21. The driving mechanism 23 drives the first moving part 21 to reciprocate in the X direction, the first inclined surface 212 and the second inclined surface 222 are in sliding fit to change the force in the X direction into the force in the Y direction, and meanwhile, the first elastic part 131 is used for transmitting the force, so that the force can be buffered on one hand, and on the other hand, the elastic force is used for clamping to prevent the material from being damaged. The first elastic piece 131 can reduce the possibility that the material is damaged when being clamped by the first positioning piece 11 and the second positioning piece 211 in the X direction, and the possibility that the material is scratched is reduced. The first elastic member 131 may be a spring, or may be an element supported by an elastic material such as rubber.
As shown in fig. 4 and 6, a second groove 14 is formed on the base 1, and a second elastic member 141 is arranged in the second groove 14; one end of the second elastic member 141 is connected to the sidewall of the second groove 14, and the other end is connected to the second moving member 22. The driving mechanism 23 drives the first moving part 21 to reciprocate in the X direction, the first inclined surface 212 and the second inclined surface 222 are in sliding fit to change the force in the X direction into the force in the Y direction, and meanwhile, the second elastic part 141 is used for transmitting the force, so that the force can be buffered on one hand, and on the other hand, the elastic force is used for clamping to prevent the material from being damaged. The second elastic member 141 can reduce the possibility of damaging the material when the material is clamped by the first clamping member 12 and the second clamping member 221 in the Y direction, and reduce the possibility of scratching the material. The second elastic member 141 may be a spring, or may be an element supported by an elastic material such as rubber.
As shown in fig. 1 and 2, the positioning mechanism further includes: the positioning plate 3 is arranged on the base 1, and is fixed with the base 1; the first positioning member 11 is disposed on the positioning plate 3 and fixedly connected to the positioning plate 3. The first clamping member 12 is disposed on the positioning plate 3 and fixedly connected to the positioning plate 3. The material can be placed on locating plate 3, guarantees the accuracy of material location.
In a specific embodiment, the positioning plate 3 is provided with a first through hole 31, and the first through hole 31 is used for avoiding the second clamping member 221. The second clamping member 221 can pass through the first through hole 31 to cooperate with the first clamping member 12 to clamp the material.
In a specific embodiment, the positioning mechanism further comprises a proximity sensor 15, the proximity sensor 15 being adapted to detect whether material is approaching. The proximity sensor 15 is arranged on the base 1, the positioning plate 3 is provided with a second through hole 32, and the second through hole 32 is arranged corresponding to the proximity sensor 15; the proximity sensor 15 can detect the material absence in the material placement area, and thus can determine the moving direction of the first moving member 21 and the second moving member 22 to determine whether the first positioning member 11 and the second positioning member 211 are opened or closed, and whether the first clamping member 12 and the second clamping member 221 are opened or closed.
A third groove 33 is formed in the positioning plate 3, and the third groove 33 is used for avoiding the second positioning element 211.
In a specific embodiment, the first positioning element 11 is cylindrical, which not only realizes positioning with a small contact surface, but also ensures that the electronic component is not scratched. The first clamping piece 12 is circular, so that the positioning is realized by a small contact surface, and the characteristic that electronic components are not scratched is ensured.
Wherein, first locating piece 11 can be first locating pin, and first locating pin can select for use polyformaldehyde material (POM), and polyformaldehyde material has the advantage that intensity is higher, elasticity is better, the wearability is better, can better protect the material spare, reduces the possibility that the material spare was by the fish tail.
First clamping piece 12 can be the second locating pin, and polyoxymethylene material (POM) can be chooseed for use to the second locating pin, and polyoxymethylene material has the advantage that intensity is higher, elasticity is better, the wearability is better, can better protect the material, reduces the possibility that the material was by the fish tail.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A positioning mechanism, comprising: the first positioning piece, the moving mechanism and the first clamping piece are arranged on the base;
the second positioning piece is arranged on the moving mechanism, and the second positioning piece and the first positioning piece are correspondingly arranged in the X direction;
the second clamping piece is arranged on the moving mechanism, and the second clamping piece and the first clamping piece are correspondingly arranged in the Y direction;
when the second positioning piece is far away from the first positioning piece, the second clamping piece is far away from the first clamping piece, and when the second positioning piece is close to the first positioning piece, the second clamping piece is close to the first clamping piece.
2. The positioning mechanism of claim 1, wherein the moving mechanism includes a first moving member and a second moving member;
the second positioning piece is arranged on the first moving piece;
the second clamping piece is arranged on the second moving piece;
the first moving piece is provided with a first inclined surface, the second moving piece is provided with a second inclined surface, and the first inclined surface is in sliding fit with the second inclined surface.
3. The positioning mechanism as set forth in claim 2 wherein said moving mechanism further includes a drive mechanism coupled to said first moving member for driving said first moving member in a reciprocating motion in the X direction.
4. The positioning mechanism as set forth in claim 2, wherein a first groove is provided on the base, and a first elastic member is provided in the first groove;
one end of the first elastic piece is connected with the side wall of the first groove, and the other end of the first elastic piece is connected with the first moving piece.
5. The positioning mechanism according to claim 2, wherein a second groove is formed on the base, and a second elastic member is arranged in the second groove;
one end of the second elastic piece is connected with the side wall of the second groove, and the other end of the second elastic piece is connected with the second moving piece.
6. The positioning mechanism of claim 1, further comprising a positioning plate disposed on the base and fixed to the base;
the first positioning piece is arranged on the positioning plate.
7. The positioning mechanism according to claim 6, wherein the positioning plate is provided with a first through hole for avoiding the second clamping member.
8. The positioning mechanism according to claim 6, further comprising a proximity sensor disposed on the base, wherein the positioning plate is provided with a second through hole corresponding to the proximity sensor;
the proximity sensor is used for detecting whether materials are close to the proximity sensor.
9. The positioning mechanism according to any one of claims 1 to 8, wherein the first positioning member is cylindrical.
10. A positioning device, comprising: at least one positioning mechanism, the positioning mechanism is the positioning mechanism of any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091613.8U CN213196378U (en) | 2020-06-12 | 2020-06-12 | Positioning mechanism and positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021091613.8U CN213196378U (en) | 2020-06-12 | 2020-06-12 | Positioning mechanism and positioning device |
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| Publication Number | Publication Date |
|---|---|
| CN213196378U true CN213196378U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021091613.8U Active CN213196378U (en) | 2020-06-12 | 2020-06-12 | Positioning mechanism and positioning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213196378U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560868A (en) * | 2021-09-06 | 2021-10-29 | 江苏创源电子有限公司 | Positioning device and screw locking equipment |
-
2020
- 2020-06-12 CN CN202021091613.8U patent/CN213196378U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560868A (en) * | 2021-09-06 | 2021-10-29 | 江苏创源电子有限公司 | Positioning device and screw locking equipment |
| CN113560868B (en) * | 2021-09-06 | 2022-10-14 | 江苏创源电子有限公司 | Positioning device and screw locking equipment |
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