CN216234484U - Secondary positioning conveying line for automobile tail door - Google Patents
Secondary positioning conveying line for automobile tail door Download PDFInfo
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- CN216234484U CN216234484U CN202122782878.3U CN202122782878U CN216234484U CN 216234484 U CN216234484 U CN 216234484U CN 202122782878 U CN202122782878 U CN 202122782878U CN 216234484 U CN216234484 U CN 216234484U
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Abstract
The utility model relates to a secondary positioning conveying line for automobile tail doors, which comprises a conveying rail mechanism, a plurality of transport trolleys arranged on the conveying rail mechanism, and a conveying power mechanism for drawing the transport trolleys to move along a conveying path on the conveying rail mechanism; the conveying rail mechanism is provided with a plurality of operation stations, and the conveying power mechanism controls the transport trolley to be positioned on the specified operation stations; more than one set of secondary positioning mechanism is arranged on the operation station, and each secondary positioning mechanism comprises a positioning plug-in and a positioning power part for driving the positioning plug-in to reciprocate; the transport trolley is provided with a positioning plug bush; when the transport trolley is positioned on the appointed operation station, the positioning power component drives the positioning plug-in unit to move to be in positioning insertion connection with the positioning plug bush on the transport trolley. This secondary location transfer chain that car tail-gate was used can guarantee that the travelling bogie is accurate to be stopped in the operation station to ensure the machining precision, satisfy automated production requirement.
Description
Technical Field
The utility model relates to a product production conveying line, in particular to a secondary positioning conveying line for an automobile tail door.
Background
The conveying line is a machine for conveying the products along a set conveying route, when the trolley carrying the products reaches a specified station, the trolley is braked, and the conveying is started again after the relevant processing procedures are finished; at present, the production tends to automatic production, so that the precision requirement on the position of a product at a specified station is higher; however, the existing conveying line generally only has a one-time positioning effect, namely, a conveying chain on the conveying line is used for controlling the trolley to brake at a set position on a specified station, so that the positioning effect is achieved; the positioning mode has low precision and is difficult to meet the automation requirement of the modern industrial production.
Therefore, further improvements are needed.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a secondary positioning conveying line for an automobile tail door, which can ensure that a transport trolley is accurately stopped in an operation station so as to ensure the processing precision and meet the requirement of automatic production.
The purpose of the utility model is realized as follows:
a secondary positioning conveying line for automobile tail doors comprises a conveying rail mechanism, a plurality of transport trolleys arranged on the conveying rail mechanism, and a conveying power mechanism for drawing the transport trolleys to move on the conveying rail mechanism along a conveying path; the conveying rail mechanism is provided with a plurality of operation stations, and the conveying power mechanism controls the transport trolley to be positioned on the specified operation stations; more than one set of secondary positioning mechanism is arranged on the operation station, and each secondary positioning mechanism comprises a positioning plug-in and a positioning power part for driving the positioning plug-in to reciprocate; the transport trolley is provided with a positioning plug bush; when the transport trolley is positioned on the appointed operation station, the positioning power component drives the positioning plug-in unit to move to be in positioning insertion connection with the positioning plug bush on the transport trolley.
A conical end head is arranged on the positioning plug-in; a horn-shaped opening is formed in the positioning plug bush; when the conveying power mechanism controls the transport trolley to be positioned on the appointed operation station, the conical end head corresponds to the horn-shaped opening.
The positioning power part is a power cylinder for driving the positioning plug-in unit to reciprocate up and down; when the conveying power mechanism controls the transport trolley to be positioned on the designated operation station, the positioning plug-in unit corresponds to the positioning plug-in sleeve up and down, and the positioning power component drives the positioning plug-in unit to ascend to be mutually positioned and plugged with the positioning plug-in sleeve.
The conveying rail mechanism comprises a guide groove rail, and a guide notch extending along the conveying path is formed in the guide groove rail; the transport trolley is provided with a traction part, at least part of the traction part extends into the guide notch, and the edge of the guide notch limits the deviation of the traction part; and the conveying power mechanism drives the transport trolley to move along a conveying path through the traction part.
The conveying power mechanism comprises a conveying motor, a plurality of conveying chain wheels and conveying chains wound on the plurality of conveying chain wheels, and a motor shaft of the conveying motor is in transmission connection with more than one conveying chain wheel; the conveying chain extends along the conveying path and is connected with the traction part so as to drive the transport trolley to move along the conveying path through the traction part.
The conveying rail mechanism comprises a supporting rail extending along a conveying path; the transport trolley is provided with a guide pulley; the guide pulleys roll on the support rails along the conveying path.
The transport trolley comprises a trolley base, a product tool for installing the automobile tail gate product and a support frame for supporting the product tool; the support frame set up in on the dolly base, the product frock set up in on the support frame.
A first rotating mechanism is arranged between the trolley base and the support frame, and the support frame rotates on the trolley base around a vertical axis through the first rotating mechanism; and/or a second rotating mechanism is arranged between the support frame and the product tool, and the product tool rotates around a transverse axis on the support frame through the second rotating mechanism.
One end of the trolley base is provided with a first matching part which is deviated upwards, and the other end of the trolley base is provided with a second matching part which is deviated downwards; the first matching part on the previous transport trolley and the second matching part on the next transport trolley are mutually staggered and overlapped.
The utility model has the following beneficial effects:
through set up secondary positioning mechanism on carrying rail mechanism, when transport power unit control travelling bogie stopped the assigned position on the operation station, secondary positioning mechanism work made the travelling bogie obtain effective, stable secondary location effect. The secondary positioning mechanism comprises a positioning plug-in and a positioning power part, the positioning power part drives the positioning plug-in to reciprocate, and a positioning plug-in sleeve corresponding to the positioning plug-in is arranged on the transport trolley; when the transport trolley reaches an appointed operation station, the positioning power component drives the positioning plug-in unit to move to be plugged with the positioning plug bush, so that the transport trolley is effectively positioned, the positioning effect is stable and reliable, the processing quality of an automobile tail door product is guaranteed, and the automatic production requirement of the existing chemical industrial production is met.
Drawings
Fig. 1 is a schematic structural view of a secondary positioning conveyor line in an embodiment of the present invention.
Fig. 2 is a partial schematic view of a secondary positioning conveying line in an embodiment of the present invention.
Fig. 3 is a schematic view of a combination of a conveying rail mechanism and a conveying power mechanism according to an embodiment of the present invention.
Fig. 4 is a cross-sectional view of a transport cart in an embodiment of the present invention.
Fig. 5 and 6 are perspective views of the transportation cart in different orientations according to an embodiment of the present invention.
FIG. 7 is a schematic diagram of the two transport carts according to an embodiment of the present invention.
Detailed Description
The utility model is further described with reference to the following figures and examples.
Referring to fig. 1 to 7, the secondary positioning conveyor line according to the embodiment includes a conveying rail mechanism 100, a plurality of transport trolleys 200 disposed on the conveying rail mechanism 100, and a conveying power mechanism 300 for drawing the transport trolleys 200 to move along a conveying path on the conveying rail mechanism 100; the conveying track mechanism 100 is provided with a plurality of operation stations 400, and the conveying power mechanism 300 controls the transport trolley 200 to be positioned on the specified operation stations 400; the conveying rail mechanism 100 is arranged annularly, the conveying lines on the conveying rail mechanism 100 are arranged annularly, the transport trolley 200 is conveyed on the conveying rail mechanism 100 circularly along the annular conveying lines, and when the transport trolley 200 reaches the designated operation station 400, the conveying power mechanism 300 controls the transport trolley 200 to stop in the designated operation station 400, so that the first positioning is realized; the operation station 400 of the embodiment is provided with two sets of secondary positioning mechanisms 500, wherein each secondary positioning mechanism 500 comprises a positioning plug-in unit 52 and a positioning power part 51 for driving the positioning plug-in unit 52 to reciprocate; the transport trolley 200 is provided with a positioning plug bush 210; when the transport trolley 200 is positioned on the designated operation station 400, the positioning power part 51 drives the positioning plug-in 52 to move to be mutually positioned and plugged with the positioning plug-in sleeve 210 on the transport trolley 200, so that secondary positioning is realized; it should be noted that the secondary positioning effect can also be achieved by interchanging the arrangement positions of the secondary positioning mechanism 500 and the positioning sleeve 210, that is, interchanging the positions of the secondary positioning mechanism 500 and the positioning sleeve 210 belongs to simple replacement, and shall fall into the protection scope of the present application. According to the secondary positioning conveying line, the secondary positioning mechanism 500 is arranged on the conveying track mechanism 100, and when the conveying power mechanism 300 controls the transport trolley 200 to stop at the designated position on the operation station 400, the secondary positioning mechanism 500 works to enable the transport trolley 200 to obtain an effective and stable secondary positioning effect. Specifically, when the transportation trolley 200 reaches the designated operation station 400, the positioning power component 51 drives the positioning plug-in unit 52 to move to be plugged with the positioning plug-in sleeve 210, so that the transportation trolley 200 is effectively positioned, the positioning effect is stable and reliable, the processing quality of automobile tail gate products is guaranteed, and the automatic production requirements of the existing industrial production are met.
Further, the top end of the positioning plug-in 52 is provided with a conical end 53; the positioning plug bush 210 is provided with a horn-shaped opening 211; when the conveying power mechanism 300 controls the transportation cart 200 to be positioned at the designated work station 400, the tapered end 53 and the trumpet-shaped opening 211 correspond to each other. Specifically, the positioning plug-in 52 is a vertically extending cylinder, and the tapered end 53 is arranged at the top end of the positioning plug-in 52; location plug bush 210 is the cover barrel, and loudspeaker form opening 211 sets up in location plug bush 210 lower part, and loudspeaker form opening 211 bottom opening just upwards diminishes gradually from bottom to top, and conical end 53 mutually supports with loudspeaker form opening 211, makes travelling bogie 200 can be in the position of automatic searching settlement of operation station 400, and guarantees on accurate location and this equipment position
Further, the positioning power component 51 is a power cylinder for driving the positioning plug-in 52 to reciprocate up and down, specifically, a cylinder body of the positioning power component 51 is fixedly arranged, and a piston rod is in transmission connection with the bottom end of the positioning plug-in 52, when the piston rod moves in a telescopic manner relative to the cylinder body, the positioning plug-in 52 reciprocates up and down, that is, the positioning plug-in 52 rises to be capable of being positioned and inserted with the positioning plug-in sleeve 210, and the positioning plug-in 52 descends to be capable of being separated from the positioning plug-in sleeve 210; when the conveying power mechanism 300 controls the transportation trolley 200 to be positioned in the designated operation station 400, the positioning plug-in 52 corresponds to the positioning plug-in 210 up and down (specifically, the positioning plug-in 210 is positioned above the positioning plug-in 52), and the positioning power component 51 drives the positioning plug-in 52 to ascend to be mutually positioned and plugged with the positioning plug-in 210, so that the transportation trolley 200 is effectively, stably and accurately positioned for the second time.
Further, the conveying rail mechanism 100 includes a guide groove rail 12 extending along the conveying path, and a conveying support bracket 11, the guide groove rail 12 being disposed on the conveying support bracket 11; the top of the guide groove rail 12 is provided with a guide notch 13 extending along the conveying path, and the guide notch 13 is communicated with the inner cavity of the guide groove rail 12; the bottom of the transport trolley 200 is provided with a traction part 212, the top end of the traction part 212 is connected with the transport trolley 200, the bottom end of the traction part at least partially extends into the guide notch 13, and the edge of the guide notch 13 limits the deviation of the traction part 212, so that the deviation in the transportation of the transport trolley 200 is effectively prevented, and the transport trolley 200 is ensured to move along a transportation route; the conveying power mechanism 300 drives the transport trolley 200 to move along the conveying path through the traction part 212; the traction part 212 in this embodiment is a vertically extending column, wherein the top end of the traction part 212 is connected with the transportation trolley 200, and the bottom end is connected with the conveying power mechanism 300; to further ensure anti-shifting, two or more traction members 212 are provided at the bottom of the transport cart 200.
Further, the conveying power mechanism 300 includes a conveying motor 31, a plurality of conveying sprockets (not shown in the figure), and a conveying chain 32 wound on the plurality of conveying sprockets, wherein a motor shaft of the conveying motor 31 is in transmission connection with more than one conveying sprocket to drive the conveying sprockets to rotate; the conveying chain 32 extends along the conveying path and is connected with the traction part 212 so as to drive the transport trolley 200 to move along the conveying path through the traction part 212; the hidden arrangement of the conveying chain 32 in the inner cavity of the guiding slot rail 12 effectively protects the conveying chain 32 from external influences, and the drawing member 212 can be effectively connected.
Further, the conveying rail mechanism 100 includes a supporting rail 14 extending along the conveying path, the supporting rail 14 being disposed on the conveying support bracket 11; two supporting rails 14 are arranged and correspond to each other inside and outside; the bottom of the transport trolley 200 is provided with a guide pulley 24; the guide pulleys 24 roll on the support rails 14 along the conveying path, thereby making the transport cart 200 move more smoothly.
Further, the transportation trolley 200 comprises a trolley base 21, a product tool 29 for installing the automobile tail gate product, and a support frame 26 for supporting the product tool 29; the support frame 26 is arranged on the trolley base 21, and the product tooling 29 is arranged on the support frame 26. Specifically, the trolley base 21 is a long plate, the support frame 26 is a U-shaped support arranged above the trolley base 21, and the product fixture 29 is a rectangular frame capable of effectively mounting and fixing the automobile tail gate product; the positioning plug 210, the traction member 212 and the guide pulley 24 are respectively arranged at the bottom of the trolley base 21.
Further, a first rotating mechanism is arranged between the trolley base 21 and the supporting frame 26, and the supporting frame 26 rotates around a vertical axis on the trolley base 21 through the first rotating mechanism; a second rotating mechanism is arranged between the support frame 26 and the product tool 29, and the product tool 29 rotates on the support frame 26 around a transverse axis through the second rotating mechanism; based on the arrangement of the first rotating mechanism and the second rotating mechanism, the automobile tail door product can be vertically and transversely rotated on the transport trolley, and different positions can be conveniently adjusted. Specifically, the first rotating mechanism comprises a rotating disc 25 which is arranged on the top of the trolley base 21 and can rotate, and a supporting frame 26 is arranged on the top of the rotating disc 25; the second rotating mechanism comprises an adapter 27 arranged on the support frame 26 and a rotating shaft 28 axially connected with the product tooling 29, and the rotating shaft 28 and the adapter 27 are rotationally connected with each other.
Further, one end of the trolley base 21 is provided with a first matching part 22 which is deviated upwards, and the other end is provided with a second matching part 23 which is deviated downwards; the first fitting portion 22 of the preceding carriage 200 and the second fitting portion 23 of the following carriage 200 are overlapped in a staggered manner. The two trolley bases 21 can be overlapped in a vertically staggered mode, so that the distance between the two transport trolleys 200 is smaller, more transport trolleys 200 can be arranged on the track conveying mechanism 100, and the whole occupied space of the conveying line is effectively reduced.
The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and the utility model is intended to be protected by the following claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides a secondary location transfer chain that car tail-gate was used which characterized in that: comprises a conveying track mechanism (100), a plurality of transport trolleys (200) arranged on the conveying track mechanism (100), and a conveying power mechanism (300) for drawing the transport trolleys (200) to move along a conveying path on the conveying track mechanism (100); the conveying track mechanism (100) is provided with a plurality of operation stations (400), and the conveying power mechanism (300) controls the transport trolley (200) to be positioned on the specified operation stations (400); more than one set of secondary positioning mechanism (500) is arranged on the operation station (400), and the secondary positioning mechanism (500) comprises a positioning plug-in (52) and a positioning power part (51) for driving the positioning plug-in (52) to move in a reciprocating manner; a positioning plug bush (210) is arranged on the transport trolley (200); when the transport trolley (200) is positioned on the appointed operation station (400), the positioning power part (51) drives the positioning plug-in (52) to move to be mutually positioned and plugged with the positioning plug bush (210) on the transport trolley (200).
2. The secondary positioning conveyor line for the automobile tail door according to claim 1, characterized in that: a conical end head (53) is arranged on the positioning plug-in (52); a horn-shaped opening (211) is formed in the positioning plug bush (210); when the conveying power mechanism (300) controls the transport trolley (200) to be positioned on the appointed operation station (400), the conical end (53) corresponds to the horn-shaped opening (211).
3. The secondary positioning conveyor line for the automobile tail door according to claim 1, characterized in that: the positioning power part (51) is a power cylinder for driving the positioning plug-in (52) to reciprocate up and down; when the conveying power mechanism (300) controls the transport trolley (200) to be positioned on the designated operation station (400), the positioning plug-in (52) corresponds to the positioning plug-in sleeve (210) up and down, and the positioning power component (51) drives the positioning plug-in (52) to ascend to be mutually positioned and plugged with the positioning plug-in sleeve (210).
4. The secondary positioning conveyor line for the automobile tail door according to claim 1, characterized in that: the conveying rail mechanism (100) comprises a guide groove rail (12), and a guide notch (13) extending along a conveying path is formed in the guide groove rail (12); the transport trolley (200) is provided with a traction part (212), at least part of the traction part (212) extends into the guide notch (13), and the edge of the guide notch (13) limits the deviation of the traction part (212); the conveying power mechanism (300) drives the transport trolley (200) to move along a conveying path through the traction part (212).
5. The secondary positioning conveyor line for the automobile tail door according to claim 4, characterized in that: the conveying power mechanism (300) comprises a conveying motor (31), a plurality of conveying chain wheels and a conveying chain (32) wound on the plurality of conveying chain wheels, and a motor shaft of the conveying motor (31) is in transmission connection with more than one conveying chain wheel; the conveying chain (32) extends along the conveying path and is connected with the traction component (212) so as to drive the transport trolley (200) to move along the conveying path through the traction component (212).
6. The secondary positioning conveyor line for the automobile tail door according to claim 1, characterized in that: the conveying rail mechanism (100) comprises a support rail (14) extending along a conveying path; a guide pulley (24) is arranged on the transport trolley (200); the guide pulley (24) rolls on the support rail (14) along the conveying path.
7. The secondary positioning conveyor line for the automobile tail door according to claim 1, characterized in that: the transport trolley (200) comprises a trolley base (21), a product tool (29) for installing an automobile tail door product and a support frame (26) for supporting the product tool (29); the support frame (26) is arranged on the trolley base (21), and the product tool (29) is arranged on the support frame (26).
8. The secondary positioning conveyor line for the automobile tail door according to claim 7, characterized in that: a first rotating mechanism is arranged between the trolley base (21) and the supporting frame (26), and the supporting frame (26) rotates around a vertical axis on the trolley base (21) through the first rotating mechanism; and/or a second rotating mechanism is arranged between the support frame (26) and the product tool (29), and the product tool (29) rotates around a transverse axis on the support frame (26) through the second rotating mechanism.
9. The secondary positioning conveyor line for the automobile tail door according to claim 7, characterized in that: one end of the trolley base (21) is provided with a first matching part (22) which is deviated upwards, and the other end of the trolley base is provided with a second matching part (23) which is deviated downwards; the first matching part (22) on the previous transport trolley (200) and the second matching part (23) on the next transport trolley (200) are staggered and overlapped up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122782878.3U CN216234484U (en) | 2021-11-12 | 2021-11-12 | Secondary positioning conveying line for automobile tail door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122782878.3U CN216234484U (en) | 2021-11-12 | 2021-11-12 | Secondary positioning conveying line for automobile tail door |
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| Publication Number | Publication Date |
|---|---|
| CN216234484U true CN216234484U (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122782878.3U Active CN216234484U (en) | 2021-11-12 | 2021-11-12 | Secondary positioning conveying line for automobile tail door |
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| CN (1) | CN216234484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971741A (en) * | 2023-02-15 | 2023-04-18 | 上海众冠智能设备有限公司 | Conveying equipment and production method for automobile door welding production line |
-
2021
- 2021-11-12 CN CN202122782878.3U patent/CN216234484U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115971741A (en) * | 2023-02-15 | 2023-04-18 | 上海众冠智能设备有限公司 | Conveying equipment and production method for automobile door welding production line |
| CN115971741B (en) * | 2023-02-15 | 2023-08-15 | 上海众冠智能设备有限公司 | Conveying equipment and production method for automobile door welding production line |
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