CN217648007U - Online workpiece positioning device - Google Patents
Online workpiece positioning device Download PDFInfo
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- CN217648007U CN217648007U CN202221729490.5U CN202221729490U CN217648007U CN 217648007 U CN217648007 U CN 217648007U CN 202221729490 U CN202221729490 U CN 202221729490U CN 217648007 U CN217648007 U CN 217648007U
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Abstract
The utility model discloses an online workpiece positioning device, which comprises a conveying frame, a first positioning component and a second positioning component, wherein the conveying frame is provided with a positioning station; two sides of the positioning station are provided with first positioning assemblies, and two ends of the positioning station are provided with second positioning assemblies; the first positioning assembly comprises a first positioning plate, a first positioning wheel and a first driving piece, the first driving piece is arranged on the conveying frame, and the first positioning plate is connected with the power output end of the first driving piece; a plurality of first positioning wheels are pivoted on the first positioning plate; the second positioning assembly comprises a second positioning plate, a second positioning wheel and a second driving piece, the second driving piece is arranged on the conveying frame, and the second positioning plate is connected with the power output end of the second driving piece; the second positioning plate is pivoted with a plurality of second positioning wheels. The utility model discloses the end edge and the side of work piece are fixed a position to a plurality of second locating wheels of a plurality of first locating wheels on the first locating plate of accessible and second locating plate.
Description
Technical Field
The utility model relates to an online work piece positioner.
Background
Currently, in the technical field of machining or logistics transportation, a workpiece needs to be positioned, for example, when the workpiece is conveyed on a product conveying line for machining, after the workpiece is conveyed to a next station, the workpiece needs to be positioned and then machined. For another example, in a logistics conveying line, after positioning a workpiece on the conveying line, the workpiece is scanned.
In any conveying line, workpieces on the conveying line need to be positioned through the positioning device, but the conventional positioning used for the conveying line is usually realized through a positioning stop block which is lifted on the conveying line, so that the workpieces cannot be positioned comprehensively.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides an online workpiece positioning device, the end edge and the side of workpiece are positioned to a plurality of second locating wheels of a plurality of first locating wheels and second locating plate on its accessible first locating plate.
The purpose of the utility model is realized by adopting the following technical scheme:
an online workpiece positioning device comprises a conveying frame, a first positioning assembly and a second positioning assembly, wherein a positioning station is arranged on the conveying frame; the first positioning assemblies are arranged on two sides of the positioning station, and the second positioning assemblies are arranged on two ends of the positioning station;
the first positioning assembly comprises a first positioning plate, a first positioning wheel and a first driving piece, the first driving piece is installed on the conveying frame, and the first positioning plate is connected with the power output end of the first driving piece; the first driving piece is used for driving the first positioning plate to be close to or far away from the positioning station from the side part of the positioning station; a plurality of first positioning wheels are pivoted on the first positioning plate;
the second positioning assembly comprises a second positioning plate, a second positioning wheel and a second driving piece, the second driving piece is installed on the conveying frame, and the second positioning plate is connected with the power output end of the second driving piece; the second driving piece is used for driving the second positioning plate to move along the height direction of the conveying frame; the second positioning plate is pivoted with a plurality of second positioning wheels.
The utility model discloses in, as a preferred embodiment, first driving piece includes first cylinder, the cylinder body of first cylinder is installed on the carriage, the piston rod of first cylinder with first locating plate is connected, the piston rod of first cylinder forms the power take off end of first driving piece.
The utility model discloses in, as a preferred embodiment, the second driving piece includes the second cylinder, the cylinder body of second cylinder install in on the carriage, the piston rod of second cylinder with the second locating plate is connected, the piston rod of second cylinder forms the power take off end of second driving piece.
In the present invention, as a preferred embodiment, a third driving member is disposed on the conveying frame, a power output end of the third driving member is connected to a mounting seat, and the second driving member is mounted on the mounting seat; the third driving piece is used for driving the mounting seat to move from the end part of the positioning station to be close to or far away from the positioning station.
In the present invention, as a preferred embodiment, the third driving member is a third cylinder, and a piston rod of the third cylinder is connected to the mounting seat; and a piston rod of the third cylinder is formed as a power output end of the third driving piece.
In the present invention, as a preferred embodiment, the first positioning wheel is a rubber wheel.
In the present invention, as a preferred embodiment, the second positioning wheel is a rubber wheel.
Compared with the prior art, the beneficial effects of the utility model reside in that:
when the workpiece is positioned, the workpiece can be conveyed to the positioning station on the conveying frame through the conveying line, the two first positioning plates on the two sides of the positioning station can be close to each other, and the first positioning wheels on the two first positioning plates can position two sides of the workpiece; simultaneously, the second locating plate that is located one of them tip of location station can the downstream, and the work piece alright conveying action down lasts to carry and support and lean on a plurality of second locating wheels of second locating plate, and the side of work piece can carry out sliding fit with a plurality of first locating wheels at this in-process, avoids the dead condition of card to appear in the positioning process, and the positioning process is stable.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the first positioning assembly of the present invention;
fig. 3 is a schematic structural diagram of the second positioning assembly of the present invention.
In the figure: 10. a conveying frame; 21. a first cylinder; 22. a first positioning plate; 23. a first positioning wheel; 31. a second positioning plate; 32. a second positioning wheel; 33. a second cylinder; 34. a mounting seat; 35. and a third cylinder.
Detailed Description
The following description will be further described with reference to the accompanying drawings and specific embodiments, and it should be noted that any combination of the following described embodiments or technical features can be used to form a new embodiment without conflict. Except as specifically noted, the materials and equipment used in this example are commercially available. Examples of embodiments are illustrated in the accompanying drawings, wherein like or similar 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 only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the 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 application. In the description of the present application, "a plurality" means two or more unless specifically stated otherwise.
In the description of the present application, it should be noted that unless otherwise specifically stated or limited, the terms "connected," "communicating," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a connection through an intervening medium, a connection between two elements, or an interaction between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1, 2 and 3, the on-line workpiece positioning device includes a conveying frame 10, a first positioning assembly and a second positioning assembly, wherein a positioning station is disposed on the conveying frame 10, the first positioning assembly is disposed on both sides of the positioning station, and the second positioning assembly is disposed on both ends of the positioning station.
The specific first positioning assembly comprises a first positioning plate 22, a first positioning wheel 23 and a first driving piece, the first driving piece is installed on the conveying frame 10, the first positioning plate 22 is connected with a power output end of the first driving piece, and under the driving of the first driving piece, the first positioning plate 22 can be close to or far away from the positioning station through the side portion of the positioning station. A plurality of first positioning wheels 23 are pivotally connected to the first positioning plate 22.
In addition, the second positioning assembly comprises a second positioning plate 31, a second positioning wheel 32 and a second driving piece, the second driving piece is mounted on the conveying frame 10, and the second positioning plate 31 is connected with the power output end of the second driving piece; the second driving member is used for driving the second positioning plate 31 to move along the height direction of the conveying frame 10, that is, the second positioning plate 31 can move up and down, and similarly, a plurality of second positioning wheels 32 are pivoted on the second positioning plate 31.
On the basis of the structure, use the utility model discloses a during online work piece positioner, can be applied to the work piece transfer chain at online work piece positioner, the work piece transfer chain can be belt conveyor line or roller transfer chain etc. and the both ends of above-mentioned location station can be located the direction of delivery's of transfer both ends respectively.
When fixing a position, the work piece can be carried to the location station on the carriage 10 through the transfer chain, and the first locating plate 22 of location station both sides can be respectively under the drive of the first driving piece that corresponds, is close to the location station motion by the lateral part of location station, and two first locating plates 22 can be close to each other under the drive of the first driving piece that corresponds promptly, and a plurality of first locating wheels 23 on two first locating plates 22 alright fix a position two sides of work piece.
Meanwhile, the second positioning plate 31 located at one end of the positioning station can move downwards, namely, the second positioning plate 31 which is arranged at the back of the conveying direction can move downwards under the driving of the corresponding second driving piece, the stop is arranged at the end edge of the workpiece, and then the workpiece can be conveyed continuously under the conveying action of the conveying line and is abutted against a plurality of second positioning wheels 32 of the second positioning plate 31, and the side edge of the workpiece can be in sliding fit with the first positioning wheels 23 in the process, so that the clamping phenomenon in the positioning process is avoided, and the positioning process is stable.
Further, after the end edge of the workpiece is positioned and abutted against the second positioning plate 31 which is positioned at the back in the conveying direction, the second positioning plate 31 which is positioned at the front in the conveying direction of the conveying line can move downwards, and the abutted other end edge of the workpiece can be positioned, so that the end edge of the workpiece can be positioned.
Thus, the two sides of the workpiece can be positioned by the first positioning wheels 23 of the first positioning plates 22, and the two second positioning wheels 32 of the second positioning plates 31 can position two of the workpiece, so that the positioning structure is more stable.
It should be noted that, in the positioning process, after the side edges of the workpiece are positioned by the two first positioning assemblies, the two second positioning assemblies cooperate with the conveying function of the conveying line to position the two end edges of the workpiece, in this process, the plurality of first positioning wheels 23 of the first positioning plate 22 can be in rolling fit with the side edges of the workpiece to assist the conveying line in positioning and conveying the end edges of the workpiece.
In other cases, the end edges of the workpiece may be positioned by the two second positioning assemblies, and then the side edges of the workpiece may be positioned by the two first positioning assemblies, in this process, the plurality of second positioning wheels 32 on the second positioning plate 31 may be in sliding fit with the end edges of the workpiece, and cooperate with the first driving member of one of the groups of first positioning assemblies to push the workpiece, so that the workpiece may also be stably positioned.
In this embodiment, the first driving member includes a first cylinder 21, jiang Jiangdi, a cylinder body of the first cylinder 21 is mounted on the conveying frame 10, and a piston rod of the first cylinder 21 is connected to the first positioning plate 22, and on the basis of this structure, the piston rod of the first cylinder 21 is formed as a power output end of the first driving member. So, can drive first locating plate 22 through the flexible movable rod of first cylinder 21 and be close to or keep away from the location station by the lateral part of location station, drive simple structure and stable.
Similarly, the second driving member includes a second cylinder 33, the cylinder of the second cylinder 33 can be mounted on the carriage 10, and the piston rod of the second cylinder 33 is connected to the second positioning plate 31, and on the basis of this structure, the piston rod of the second cylinder 33 is formed as the power output end of the second driving member. So, can stretch out and draw back through the movable rod of second cylinder 33, drive second locating plate 31 and realize the lift of second locating plate 31 by the direction of height motion of location station along carriage 10, drive simple structure and stability.
Further, a third driving member may be provided on the carriage 10, a power output end of the third driving member may be connected to the mounting seat 34, and the second driving member may be mounted on the mounting seat 34. The third driving member can drive the mounting seat 34 to move from the end of the positioning station to the position close to or away from the positioning station.
So, the second driving piece can drive second locating plate 31 and realize going up and down, and the second driving piece is installed on mount pad 34, therefore the third driving piece drives mount pad 34 and is close to or keeps away from when fixing a position the station at the tip of fixing a position the station, two second locating plates 31 can be close to each other or keep away from under the drive of third driving piece promptly, so, when fixing a position the end limit of work piece, can make the transfer chain do not operate, directly drive two second locating plates 31 through the third driving piece and be close to each other also can realize fixing a position two end limits of work piece.
More specifically, the third driving member is a third cylinder 35, and a piston rod of the third cylinder 35 is connected to the mounting seat 34, and on the basis of the structure, the piston rod of the third cylinder 35 is formed as a power output end of the third driving member. So, can stretch out and draw back through the movable rod of third cylinder 35 and drive mount pad 34 by the motion can, drive simple structure and stable.
It should be noted that, the first driving element, the second driving element, and the third driving element may also be implemented by using other linear motion output structures such as an electric sliding table and a screw transmission mechanism in the prior art.
Further, first locating wheel 23, second locating wheel 32 in this embodiment all can choose for use to be the rubber wheel, so, when fixing a position, can be through the end limit and the side of rubber wheel with the work piece contact, the rubber material is flexible material, prevents to fix a position the in-process to the work piece scratch, and positioning effect is better.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (7)
1. An online workpiece positioning device is characterized by comprising a conveying frame, a first positioning assembly and a second positioning assembly, wherein a positioning station is arranged on the conveying frame; the first positioning assemblies are arranged on two sides of the positioning station, and the second positioning assemblies are arranged on two ends of the positioning station;
the first positioning assembly comprises a first positioning plate, a first positioning wheel and a first driving piece, the first driving piece is installed on the conveying frame, and the first positioning plate is connected with the power output end of the first driving piece; the first driving piece is used for driving the first positioning plate to be close to or far away from the positioning station from the side part of the positioning station; a plurality of first positioning wheels are pivoted on the first positioning plate;
the second positioning assembly comprises a second positioning plate, a second positioning wheel and a second driving piece, the second driving piece is installed on the conveying frame, and the second positioning plate is connected with the power output end of the second driving piece; the second driving piece is used for driving the second positioning plate to move along the height direction of the conveying frame; the second positioning plate is pivoted with a plurality of second positioning wheels.
2. The in-line workpiece positioning device of claim 1 wherein the first drive member comprises a first air cylinder, the body of the first air cylinder being mounted to the carriage, the piston rod of the first air cylinder being connected to the first positioning plate, the piston rod of the first air cylinder forming the power take off of the first drive member.
3. The in-line workpiece positioning device of claim 1 wherein the second drive member comprises a second air cylinder, the body of the second air cylinder being mounted to the carriage, the piston rod of the second air cylinder being connected to the second positioning plate, the piston rod of the second air cylinder forming the power take-off of the second drive member.
4. The in-line workpiece positioning device of claim 1 wherein a third driving member is provided on the carriage, a power take-off of the third driving member is connected to a mounting base, and the second driving member is mounted to the mounting base; the third driving piece is used for driving the mounting seat to move from the end part of the positioning station to be close to or far away from the positioning station.
5. The in-line workpiece positioning device of claim 4 wherein the third actuator is a third cylinder, the piston rod of the third cylinder being connected to the mounting block; and a piston rod of the third cylinder is formed as a power output end of the third driving piece.
6. The in-line workpiece positioning device as defined in any of claims 1 to 5, wherein the first positioning wheel is a rubber wheel.
7. The in-line workpiece positioning device as defined in any one of claims 1 to 5, wherein said second positioning wheel is a rubber wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729490.5U CN217648007U (en) | 2022-07-06 | 2022-07-06 | Online workpiece positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221729490.5U CN217648007U (en) | 2022-07-06 | 2022-07-06 | Online workpiece positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217648007U true CN217648007U (en) | 2022-10-25 |
Family
ID=83687482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221729490.5U Active CN217648007U (en) | 2022-07-06 | 2022-07-06 | Online workpiece positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217648007U (en) |
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2022
- 2022-07-06 CN CN202221729490.5U patent/CN217648007U/en active Active
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