CN219173537U - Carrier positioning device and production line - Google Patents
Carrier positioning device and production line Download PDFInfo
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- CN219173537U CN219173537U CN202223261462.8U CN202223261462U CN219173537U CN 219173537 U CN219173537 U CN 219173537U CN 202223261462 U CN202223261462 U CN 202223261462U CN 219173537 U CN219173537 U CN 219173537U
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Abstract
The utility model relates to the technical field of production line positioning devices, and provides a carrier positioning device which comprises a locking mechanism and a limiting mechanism; the locking mechanism comprises a locking piece and a driving assembly; the limiting mechanism is provided with a locking clearance for inserting the locking piece, and the locking piece is combined with the locking clearance to limit the movement of the conveying carrier on the conveying line; when the conveying carrier is positioned at the fixed-point station, the locking clearance corresponds to the locking piece. Compared with the prior art, when the conveying carrier is conveyed to the fixed-point station, the limiting mechanism arranged on the conveying carrier corresponds to the locking mechanism, the locking gap is positioned on the moving path of the locking piece, the driving assembly is controlled at the moment, the locking piece is driven to be inserted into the locking gap, the positioning of the conveying carrier can be completed, the locking piece has the limiting effect on the whole limiting mechanism, the positioning and locking effects on the whole conveying carrier are finally achieved, and the positioning device has the advantages of being simple in positioning steps and stable in positioning effect.
Description
Technical Field
The utility model relates to the technical field of production line positioning devices, in particular to a carrier positioning device and a production line.
Background
After the conveying carrier on the automatic production line is conveyed in place in the automobile welding workshop, the positioning device is required to accurately position the position of the conveying carrier, so that operation tools such as a robot can carry out subsequent operation on workpieces on the conveying carrier, and the consistency of workpiece products is ensured.
Because of involving the location precision, among the prior art, positioner's overall design is comparatively complicated, and the location step is complicated, and whole locate mode occupies more takt time, is unfavorable for the improvement of productivity, has the lower problem of practicality.
Disclosure of Invention
Based on this, it is necessary to provide a carrier positioning device and a production line, which aims to solve the problems of complex overall design and complicated positioning steps of the positioning device in the prior art.
A carrier positioning device, comprising:
the locking mechanism comprises a locking piece and a driving assembly for driving the locking piece to move; and
the limiting mechanism is used for being installed on the conveying carrier and is provided with a locking gap for the locking piece to be inserted;
the conveying line is provided with a fixed-point station, when the conveying carrier is positioned at the fixed-point station, the locking clearance corresponds to the locking piece, and the locking piece is inserted into the locking clearance to limit the conveying carrier to move on the conveying line.
Compared with the prior art, the conveying carrier realizes the transfer between station and the station through the transfer chain, when the conveying carrier carries to the fixed point station, the stop gear who installs on the conveying carrier is corresponding with the mechanism of locking, the space of locking is in the travel path of locking piece, control drive assembly this moment, drive the locking piece insert in the space of locking, can accomplish the location to the conveying carrier, the effect of spacing is played to the whole stop gear to the locking piece, finally play the effect of location, locking to the whole conveying carrier, have the location step simply, and the comparatively stable advantage of location effect.
In one embodiment, the capture mechanism further comprises:
the driving assembly is arranged on the first mounting seat;
the locking piece is arranged on the sliding table; and
the guide piece is arranged on the first installation seat and is in sliding connection with the sliding table.
In one embodiment, the limiting mechanism comprises a second mounting seat and two limiting pieces;
the second mounting seat is used for being mounted on the conveying carrier;
the limiting pieces are arranged on the second mounting seat at intervals along the displacement direction of the conveying carrier, and a locking gap is formed between the two limiting pieces.
In one embodiment, the limiting piece comprises a fixed block and a first roller;
the fixed block is connected with the second mounting seat;
the first roller is rotationally connected with the fixed block;
and a locking gap is formed between the two first rollers.
In one embodiment, the carrier positioning device further comprises a positioning mechanism comprising:
a calibration piece for mounting on the transport carrier; and
the positioning assembly comprises a positioning piece;
when the conveying carrier is positioned at the fixed-point station, the positioning piece is contacted with the calibration piece.
In one embodiment:
the calibration piece comprises a calibration surface, and the calibration surface is arranged vertically or horizontally;
the positioning assembly comprises a third installation seat and a second roller, and the second roller is rotationally connected with the third installation seat;
the second roller is correspondingly arranged with the calibration surface, and when the conveying carrier is positioned at the fixed-point station, the second roller is contacted with the calibration surface.
In one embodiment, the positioning mechanism is provided with two;
the calibration surface corresponding to one of the positioning mechanisms is horizontally arranged;
the other calibration surface corresponding to the positioning mechanism is vertically arranged.
In one embodiment, the carrier positioning device further comprises a calibration seat, and the two calibration pieces are arranged on the calibration seat, and the calibration seat is used for being mounted on the conveying carrier.
In one embodiment, the alignment surface includes a contact region and two guide regions, the contact region being located between the two guide regions;
the contact area is tangent with the second roller, one sides of the two guide areas are connected with the contact area, and the other sides are obliquely arranged in a direction opposite to the second roller.
The application also provides a production line comprising the carrier positioning device.
Compared with the prior art, the conveying carrier passes through the transfer chain and realizes the transmission between station and the station, when the conveying carrier carries to the fixed point station, 4 positioning module are fixed a position to the conveying carrier simultaneously, the stop gear who installs on the conveying carrier is corresponding with the mechanism of locking, the space of locking is in the removal route of locking piece, control drive assembly this moment, order about the locking piece to insert in the space of locking, can accomplish the location to the conveying carrier, the locking piece plays spacing effect to stop gear is whole, finally play the effect of location, locking to the conveying carrier is whole, it is simple to have the location step, and the advantage that the location effect is comparatively stable.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing a specific structure of a production line according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing a structure of a conveying carrier according to an embodiment of the utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a partial enlarged view at B in fig. 2.
Reference numerals illustrate:
10. a locking mechanism; 101. a capture; 1011. an insertion end; 10111. a guide section; 10112. a positioning section; 1012. a mounting end; 102. a drive assembly; 103. a first mount; 104. a sliding table; 105. a guide member;
20. a limiting mechanism; 201. a locking gap; 202. a second mounting base; 203. a limiting piece; 2031. a fixed block; 2032. a first roller;
30. conveying the carrier;
40. a positioning mechanism; 401. a calibration piece; 402. a positioning assembly; 4021. a positioning piece; 4022. a third mount; 4023. a contact region; 4024. a guide region; 403. a calibration seat;
50. and (5) conveying a line.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.
In an automobile welding workshop, particularly on an automatic production line, after a conveying carrier is conveyed in place, a positioning device is required to accurately position the position of the conveying carrier, so that operation tools such as a robot can carry out subsequent operation on workpieces on the conveying carrier, and consistency of workpiece products is ensured. Because of involving the location precision, among the prior art, positioner's overall design is comparatively complicated, and the location step is complicated, and whole locate mode occupies more takt time, is unfavorable for the improvement of productivity, has the lower problem of practicality. Based on this, this application provides a carrier positioner and production line, and it is comparatively complicated to aim at solving positioner's overall design among the prior art, and the complicated problem of location step has the location step simply, and location effect is comparatively stable advantage, and its concrete scheme is as follows:
referring to fig. 1 and 2, a carrier positioning device includes a locking mechanism 10 and a limiting mechanism 20. The locking mechanism 10 includes a locking element 101 and a driving assembly 102 for driving the locking element 101 to move. The limiting mechanism 20 is configured to be mounted on the conveying carrier 30, the limiting mechanism 20 has a locking space 201 into which the locking element 101 is inserted, and the locking element 101 is combined with the locking space 201 to limit the conveying carrier 30 to move on the conveying line 50. In addition, the conveyor line 50 has a fixed-point station, and the lock space 201 corresponds to the lock 101 when the conveying carrier 30 is located at the fixed-point station.
It should be noted that, the whole of the locking mechanism 10 may be mounted on the conveying line 50, or may be mounted beside the conveying line 50, and the whole mounting position is not limited, when the conveying carrier 30 is located at the fixed-point station, the locking piece 101 of the locking mechanism 10 corresponds to the locking gap 201 of the limiting mechanism 20, and the locking piece 101 may be driven by the driving assembly 102 to be inserted into the locking gap 201, specifically, in this embodiment, the locking mechanism 10 is mounted on the conveying line 50 in a whole and fixed manner.
Illustratively, the conveying carrier 30 realizes the transfer between the stations through the conveying line 50, when the conveying carrier 30 is conveyed to the fixed-point station, the limiting mechanism 20 installed on the conveying carrier 30 corresponds to the locking mechanism 10, the locking gap 201 is located on the moving path of the locking piece 101, at this time, the driving assembly 102 is controlled, the locking piece 101 is driven to be inserted into the locking gap 201, the positioning of the conveying carrier 30 can be completed, the locking piece 101 has the limiting effect on the whole limiting mechanism 20, and finally has the positioning and locking effects on the whole conveying carrier 30.
Referring to fig. 3, in an embodiment, the capture mechanism 10 is further refined, and the capture mechanism 10 further includes a first mount 103, a sliding table 104, and a guide 105. In this embodiment, the first mounting seat 103 is integrally and fixedly mounted on the conveying line 50, the driving assembly 102 and the guide member 105 are both disposed on the first mounting seat 103, the locking member 101 is fixedly disposed on the sliding table 104, and the sliding table 104 is slidably connected with the guide member 105.
Specifically, the guide 105 is a guide rail, and the slide table 104 is slidably connected to the guide rail. In addition, in this embodiment, the driving component 102 is a telescopic cylinder, where a telescopic shaft of the telescopic cylinder is connected with the sliding table 104, and the telescopic cylinder drives the sliding table 104 to reciprocate integrally through the telescopic shaft, so as to finally achieve the effect of driving the locking piece 101 to insert into the locking gap 201 and separate from the locking gap 201.
In this embodiment, the limiting mechanism 20 includes a second mounting base 202 and two limiting members 203, wherein the second mounting base 202 is configured to be mounted on the conveying carrier 30. The limiting pieces 203 are arranged on the second mounting seat 202 at intervals along the displacement direction of the conveying carrier 30, and a locking gap 201 is formed between the two limiting pieces 203.
More preferably, in this embodiment, the limiting member 203 includes a fixed block 2031 and a first roller 2032. Wherein, fixed block 2031 is connected with second mount pad 202, and first gyro wheel 2032 is connected with fixed block 2031 rotation, forms the space 201 that locks between two first gyro wheels 2032. In addition, the locking part 101 integrally includes an integrally disposed insertion end 1011 and an installation end 1012, the installation end 1012 is integrally and fixedly installed on the sliding table 104, the insertion end 1011 includes a guide section 10111 and a positioning section 10112, one end of the positioning section 10112 is connected with the guide section 10111 in an inclined transition manner, the other end is connected with the installation end 1012, and the overall width of the guide section 10111 is smaller than that of the positioning section 10112.
For example, when the locking piece 101 is integrally inserted into the locking gap, the guide section 10111 is integrally inserted into the locking gap, and the guide section 10111 is smaller than the guide section 10112, so that even if the conveying carrier 30 has a positioning error, the guide section 10111 can easily enter the locking gap, and the guide section 10112 is gradually contacted with the two first rollers 2032 along with the guiding insertion of the guide section 10111, so as to realize contact positioning, and such a structural arrangement can play a role in guiding and positioning to improve the positioning stability of the locking mechanism 10.
Referring to fig. 4, in an embodiment, the carrier positioning device further includes a positioning mechanism 40, where the positioning mechanism 40 is disposed at a side of the conveying line 50, and the positioning mechanism 40 includes a calibration piece 401 and a positioning assembly 402. Wherein the calibration piece 401 is configured to be mounted on the conveying carrier 30. The positioning assembly 402 includes a positioning member 4021, and the positioning member 4021 is in contact with the calibration member 401 when the transport vehicle 30 is at the fixed point station.
It should be noted that, the positioning mechanism 40 is integrally mounted on the conveying line 50, and when the conveying carrier 30 is located at the fixed-point station, the calibration member 401 fixed relative to the conveying carrier 30 contacts the positioning member 4021, and cooperates with the locking mechanism 10 to further improve the positioning effect of the conveying carrier 30 and improve the positioning accuracy.
Specifically, the calibration member 401 includes a calibration surface, and the positioning assembly 402 includes a third mounting seat 4022 and a second roller, which in this embodiment is a positioning member 4021, and is rotatably connected to the third mounting seat 4022. The second roller is arranged corresponding to the calibration surface, and contacts with the calibration surface when the conveying carrier 30 is positioned at the fixed-point station.
In this embodiment, the alignment surface and the steering direction of the second roller are all disposed vertically, and the conveying direction of the conveying carrier 30 is defined as the X-axis direction. At this time, the calibration surface is vertically disposed and integrally located at a side portion of the conveying carrier 30, and when the calibration surface contacts with the second roller, as shown in fig. 4, the second roller and the calibration surface cooperate with each other to realize positioning of the conveying carrier 30 in the Y-axis direction.
In an embodiment, the alignment surface and the turning direction of the second roller are both set horizontally, when the alignment surface is set horizontally, the conveying direction of the conveying carrier 30 is defined as the X-axis direction, and at this time, the alignment surface is set horizontally and is integrally located at the side of the conveying carrier 30, and when the alignment surface contacts with the second roller, as shown in the figure, the second roller and the alignment surface are mutually matched to realize positioning of the conveying carrier 30 in the Z-axis direction.
In an embodiment, two positioning mechanisms 40 are provided, wherein the alignment surface corresponding to one positioning mechanism 40 and the second roller are horizontally arranged, and the alignment surface corresponding to the other positioning mechanism 40 and the second roller are vertically arranged.
Illustratively, when the conveying carrier 30 enters the fixed-point station, the two positioning mechanisms 40 cooperate with the locking mechanism 10 to position the conveying carrier 30 in the X-axis, the Y-axis and the Z-axis, so that the overall positioning effect of the device is greatly improved, and the positioning effect is more accurate.
More preferably, to further improve the positioning accuracy of the device as a whole, the alignment surface includes a contact region 4023 and two guide regions 4024, and the contact region 4023 is located between the two guide regions 4024, specifically, in this embodiment, the contact region 4023 is located in the middle of the two guide regions 4024. The contact area 4023 is tangential to the second roller, and one side of each of the two guiding areas 4024 is connected to the contact area 4023, and the other side is obliquely arranged in a direction opposite to the second roller.
For example, when the calibration surface and the turning direction of the second roller are both horizontally arranged and the conveying carrier 30 gradually moves towards the fixed point station, the guiding area 4024 on the calibration surface will contact with the second roller, at this time, the inclined arrangement of the guiding area 4024 will play a role in guiding the movement of the conveying carrier 30, guide the conveying carrier 30 into the fixed point station, and along with the movement of the conveying carrier 30, the second roller will gradually contact with the contact area 4023, at this time, the contact area 4023 is tangent to the second roller, so as to realize the accurate positioning integrally;
the alignment surface and the steering of the second roller are all vertically arranged, when the conveying carrier 30 gradually moves towards the fixed point station, the guide area 4024 on the alignment surface is in contact with the second roller in advance, at this time, the inclined arrangement of the guide area 4024 plays a role in guiding the movement of the conveying carrier 30, the conveying carrier 30 is guided to enter the fixed point station, and along with the movement of the conveying carrier 30, the second roller is in contact with the guide area 4024 when the conveying carrier 30 continuously moves, and gradually jacks up the alignment part 401 and the conveying carrier 30 in the moving process until the second roller is tangent to the contact area 4023, and the conveying carrier 30 is at the highest position, so that the conveying carrier 30 is accurately positioned. The change of the height of the conveying carrier 30 can realize transparency of the positioning process, so that the transverse ditch of the positioning process of the conveying carrier 30 is visualized.
In addition, in this embodiment, the carrier positioning device further includes a calibration seat 403, and in order to optimize the overall structure of the two positioning mechanisms 40, the calibration member 401 is disposed on the calibration seat 403, and the calibration seat 403 is configured to be mounted on the conveying carrier 30, and the two positioning mechanisms 40 and the calibration member 401 form a positioning module.
In an embodiment, a positioning module is disposed around four corner points of the fixed-point station, and the 4 positioning modules simultaneously position the conveying carrier 30, so that the positioning step of the whole positioning structure is very simple and convenient, and the whole positioning structure has extremely high positioning accuracy.
The application also provides a production line comprising the carrier positioning device mentioned in the scheme.
In this embodiment, one positioning module is provided around each of the four corner points of the pointing station, with 4 positioning modules simultaneously positioning the transport vehicle 30.
The conveying carrier 30 realizes the transfer between the stations through the conveying line 50, when the conveying carrier 30 is conveyed to the fixed-point station, 4 positioning modules simultaneously position the conveying carrier 30, the limiting mechanism 20 installed on the conveying carrier 30 corresponds to the locking mechanism 10, the locking gap 201 is located on the moving path of the locking piece 101, at this time, the driving assembly 102 is controlled, the locking piece 101 is driven to be inserted into the locking gap 201, the positioning of the conveying carrier 30 can be completed, the locking piece 101 has the limiting effect on the whole limiting mechanism 20, and finally, the positioning and locking effects on the whole conveying carrier 30 are achieved.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Claims (10)
1. A carrier positioning device, comprising:
the locking mechanism comprises a locking piece and a driving assembly for driving the locking piece to move;
and
The limiting mechanism is used for being installed on the conveying carrier and is provided with a locking gap for the locking piece to be inserted;
the conveying carrier can move on the conveying line, the conveying line is provided with a fixed-point station, when the conveying carrier is located at the fixed-point station, the locking clearance corresponds to the locking piece, and the locking piece is inserted into the locking clearance to limit the conveying carrier to move on the conveying line.
2. The carrier positioning device of claim 1, wherein the capture mechanism further comprises:
the driving assembly is arranged on the first mounting seat;
the locking piece is arranged on the sliding table; and
the guide piece is arranged on the first installation seat and is in sliding connection with the sliding table.
3. The carrier positioning device of claim 1, wherein the limit mechanism includes a second mount and two limit members;
the second mounting seat is used for being mounted on the conveying carrier;
the limiting pieces are arranged on the second mounting seat at intervals along the displacement direction of the conveying carrier, and a locking gap is formed between the two limiting pieces.
4. The carrier positioning device of claim 3, wherein the stopper includes a fixed block and a first roller;
the fixed block is connected with the second mounting seat;
the first roller is rotationally connected with the fixed block;
and a locking gap is formed between the two first rollers.
5. The vehicle positioning apparatus of claim 1, further comprising a positioning mechanism comprising:
a calibration piece for mounting on the transport carrier; and
the positioning assembly comprises a positioning piece;
when the conveying carrier is positioned at the fixed-point station, the positioning piece is contacted with the calibration piece.
6. The carrier positioning device of claim 5, wherein:
the calibration piece comprises a calibration surface, and the calibration surface is arranged vertically or horizontally;
the positioning assembly comprises a third installation seat and a second roller, and the second roller is rotationally connected with the third installation seat;
the second roller is correspondingly arranged with the calibration surface, and when the conveying carrier is positioned at the fixed-point station, the second roller is contacted with the calibration surface.
7. The carrier positioning device of claim 6, wherein the positioning mechanism is provided with two;
the calibration surface corresponding to one of the positioning mechanisms is horizontally arranged;
the other calibration surface corresponding to the positioning mechanism is vertically arranged.
8. The carrier positioning device of claim 7, further comprising a calibration mount, both of the calibration pieces being disposed on the calibration mount for mounting on the transport carrier.
9. The carrier positioning device of claim 6, wherein the alignment surface includes a contact region and two guide regions, the contact region being located between the two guide regions;
the contact area is tangent with the second roller, one sides of the two guide areas are connected with the contact area, and the other sides are obliquely arranged in a direction opposite to the second roller.
10. A production line comprising a carrier positioning device according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223261462.8U CN219173537U (en) | 2022-12-06 | 2022-12-06 | Carrier positioning device and production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223261462.8U CN219173537U (en) | 2022-12-06 | 2022-12-06 | Carrier positioning device and production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219173537U true CN219173537U (en) | 2023-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223261462.8U Active CN219173537U (en) | 2022-12-06 | 2022-12-06 | Carrier positioning device and production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219173537U (en) |
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2022
- 2022-12-06 CN CN202223261462.8U patent/CN219173537U/en active Active
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