CN214358511U - Positioning lifting device and system - Google Patents
Positioning lifting device and system Download PDFInfo
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- CN214358511U CN214358511U CN202022506109.6U CN202022506109U CN214358511U CN 214358511 U CN214358511 U CN 214358511U CN 202022506109 U CN202022506109 U CN 202022506109U CN 214358511 U CN214358511 U CN 214358511U
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- guide rail
- bottom plate
- positioning
- lifting
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Abstract
The utility model discloses a location elevating gear and system relates to automobile production line technical field, include: a base plate; the first guide rail is arranged in the middle of the bottom plate; the lifting mechanisms are arranged on two sides of the first guide rail; the second guide rails are arranged on two sides of the bottom plate; the driving mechanism is arranged at one end of the bottom plate and can drive the lifting mechanism to lift; the limiting mechanism is arranged at one end, close to the driving mechanism, of the bottom plate; this location elevating gear can realize the accurate positioning to the dolly through first guide rail and second guide rail, drives elevating system through actuating mechanism and can realize the lift of the work piece on dolly and the dolly, and the robot on the automobile production line of being convenient for snatchs the work piece, realizes automatic loading, and not only the security is good, can also use manpower and materials sparingly.
Description
Technical Field
The utility model belongs to the technical field of the car production line, more specifically relates to a location elevating gear and system.
Background
On the automobile production line, automobile parts need to be placed in the designated positions on the production line, then the automobile parts are grabbed through the robot, and the automobile parts are loaded and welded. In the prior art, a part of the technical scheme adopts the manual work to place automobile parts on a fixture or a placing table, the automobile parts are placed in place and then slide into an automobile production line through a sliding table, and a robot is used for grabbing an upper part and welding the upper part; and the other part adopts a mode of replacing a precision material frame to weld the upper part, generally adopts 4 fixed positioning pins to position the precision material frame, and adopts a forklift to replace the precision material frame.
The mode of adopting artifical piece-feeding places the part place the bench, place the platform and slide in the automobile production line, and the rethread robot snatchs piece-feeding welded mode, has the human-machine engineering problem, if there is negligence or safety device failure can produce the safety problem to artifical piece-feeding has taken the beat of station.
The production mode that adopts precision material frame carries out the piece of going up, and the precision material frame occupies the station beat when switching, needs a fork truck to accompany the product on line simultaneously, consumes manpower and materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of existence among the prior art, provide a location elevating gear and system, this location elevating gear can realize the accurate positioning to the dolly through first guide rail and second guide rail, drives the lift that elevating system can realize the work piece on dolly and the dolly through actuating mechanism, and the robot on the automobile production line of being convenient for snatchs the work piece, realizes automatic loading, and not only the security is good, can also use manpower and materials sparingly.
In order to achieve the above object, the utility model provides a location elevating gear, include:
a base plate;
the first guide rail is arranged in the middle of the bottom plate;
the lifting mechanisms are arranged on two sides of the first guide rail;
the second guide rails are arranged on two sides of the bottom plate;
the driving mechanism is arranged at one end of the bottom plate and can drive the lifting mechanism to lift;
and the limiting mechanism is arranged at one end, close to the driving mechanism, of the bottom plate.
Optionally, a guide groove is formed in the middle of the first guide rail.
Optionally, the drive mechanism comprises:
a drive motor;
the input end of the speed reducer is connected with the output end of the driving motor;
and the input end of the transmission assembly is connected with the output end of the speed reducer, and the output end of the transmission assembly is connected with the lifting mechanism.
Optionally, the transmission assembly comprises:
the double-row chain wheel is connected with the output end of the speed reducer;
the two single-row chain wheels are respectively arranged on two sides of the double-row chain wheel, and the single-row chain wheel is matched with the double-row chain wheel through a transmission chain;
and one end of the transmission shaft is connected with the single-row chain wheel, and the other end of the transmission shaft is connected with the lifting mechanism.
Optionally, the lifting mechanism comprises:
the two brackets are arranged on the bottom plate;
the rotating shaft is connected with the transmission shaft, and two ends of the rotating shaft respectively penetrate through the two brackets in a rotating manner;
the supporting plate is arranged between the two brackets in a lifting manner;
the cam is sleeved on the rotating shaft, and the periphery of the cam is matched with the supporting plate.
Optionally, the cross section of the second rail is rectangular, the second rail includes a first portion and a second portion, the first portion is parallel to the first rail, one end of the second portion is connected to the first portion, and the other end of the second portion is inclined in a direction away from the first rail.
Optionally, the limiting mechanism comprises:
the limiting block is arranged on the outer side of one end, close to the driving mechanism, of the first guide rail;
and the buffer blocks are arranged on two sides of the limiting block, and buffer devices are arranged on the buffer blocks.
Optionally, an induction recognition device is disposed on one side of the first guide rail, and the induction recognition device is disposed on one end of the bottom plate, which is far away from the driving mechanism.
Optionally, a racking mechanism is further included, the racking mechanism comprising:
the rotating supports are arranged on the bottom plate and on two sides of the first guide rail;
and the roller is rotatably arranged on the rotating support.
The utility model also provides a location operating system, include:
the positioning lifting device;
the trolley, the trolley upside can hold the work piece, the downside of trolley is provided with the guide pulley, the guide pulley with first guide rail cooperatees, the both sides of trolley with the second guide rail cooperatees.
The utility model provides a location elevating gear and system, its beneficial effect lies in:
1. the positioning lifting device can realize accurate positioning of the trolley through the first guide rail and the second guide rail, and can realize lifting of the trolley and workpieces on the trolley through the driving mechanism driving the lifting mechanism, so that robots on an automobile production line can conveniently grab the workpieces, automatic loading is realized, the safety is good, and manpower and material resources can be saved;
2. the positioning lifting device is provided with a limiting mechanism, the limiting mechanism realizes the buffering of the pushed trolley through a buffering device, and the limiting block limits the trolley, so that the trolley and the device can be protected;
3. the positioning lifting device is provided with an induction recognition device, can recognize the type of the trolley and induce the trolley to be in place, and realizes the automatic control of the lifting mechanism.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows an overall structural diagram of a positioning and lifting device according to an embodiment of the present invention.
Fig. 2 shows a schematic partial structure diagram of a positioning and lifting device according to an embodiment of the present invention.
Fig. 3 shows a schematic partial structure diagram of a positioning and lifting device according to an embodiment of the present invention.
Description of reference numerals:
1. a base plate; 2. a first guide rail; 3. a lifting mechanism; 4. a second guide rail; 5. a drive mechanism; 6. a drive motor; 7. a speed reducer; 8. a transmission assembly; 9. double-row chain wheels; 10. a single row of sprockets; 11. a drive chain; 12. a drive shaft; 13. a support; 14. a rotating shaft; 15. a support plate; 16. a limiting mechanism; 17. a first portion; 18. a second portion; 19. a limiting block; 20. a buffer block; 21. a buffer device; 22. an induction recognition device; 23. a support mechanism; 24. rotating the support; 25. and a roller.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The utility model provides a location elevating gear, include:
a base plate;
the first guide rail is arranged in the middle of the bottom plate;
the lifting mechanisms are arranged on two sides of the first guide rail;
the second guide rails are arranged on two sides of the bottom plate;
the driving mechanism is arranged at one end of the bottom plate and can drive the lifting mechanism to lift;
and the limiting mechanism is arranged at one end, close to the driving mechanism, of the bottom plate.
Specifically, this location elevating gear is used for the automatic process of loading of automobile production line, the work piece passes through dolly propelling movement to this location elevating gear in, at this in-process, the second guide rail can carry out primary location and play the guide effect to the dolly, first guide rail can get into between two second guide rails at the dolly after, carry out the accurate positioning to the dolly, guarantee the dolly and the position of snatching of the robot of work piece in the automobile production line, it is spacing by stop gear when the dolly pushes target in place, then go up and down through driving motor drive elevating gear, drive dolly and work piece and rise, snatch the work piece by the robot, realize automatic loading and welding process.
Optionally, the base plate includes a drive mechanism base plate, a lift mechanism base plate, a first guide rail base plate, and a second guide rail base plate.
Specifically, each bottom plate can be the integral type structure also can be split type structure, and the bottom plate passes through rag bolt and can fix subaerial.
Optionally, a guide groove is formed in the middle of the first guide rail.
Specifically, the guide way is used for cooperating with the guide pulley of dolly, realizes the accurate direction to the dolly.
Optionally, the drive mechanism comprises:
a drive motor;
the input end of the speed reducer is connected with the output end of the driving motor;
the input end of the transmission assembly is connected with the output end of the speed reducer, and the output end of the transmission assembly is connected with the lifting mechanism.
Optionally, the transmission assembly comprises:
the double-row chain wheel is connected with the output end of the speed reducer;
the two single-row chain wheels are respectively arranged on two sides of the double-row chain wheel, and the single-row chain wheel is matched with the double-row chain wheel through a transmission chain;
one end of the transmission shaft is connected with the single-row chain wheel, and the other end of the transmission shaft is connected with the lifting mechanism.
Specifically, the driving motor drives the double-row chain wheel to rotate by driving the speed reducer to rotate, and the double-row chain wheel simultaneously drives the two single-row chain wheels to rotate by chain transmission, so that the lifting mechanism is driven by the transmission shaft.
Optionally, the lifting mechanism comprises:
the two brackets are arranged on the bottom plate;
the rotating shaft is connected with the transmission shaft, and two ends of the rotating shaft are respectively rotatably arranged in the two brackets in a penetrating way;
the supporting plate is arranged between the two brackets in a lifting manner;
the cam is sleeved on the rotating shaft, and the periphery of the cam is matched with the supporting plate.
Specifically, the transmission shaft drives the rotating shaft to rotate, and then drives the cam to rotate, and the cam can push the supporting plate to ascend.
Optionally, a supporting plate sliding block is arranged on one side of the supporting plate, a sliding seat is arranged on one side of the supporting plate sliding block, the sliding seat is fixed on the bottom plate, and a supporting plate sliding groove in sliding fit with the supporting plate sliding block is formed in the sliding seat.
Specifically, the guide of the lifting of the supporting plate is realized through the matching of the supporting plate sliding block and the supporting plate sliding groove.
Optionally, the second rail has a rectangular cross section, and includes a first portion and a second portion, the first portion is parallel to the first rail, one end of the second portion is connected to the first portion, and the other end of the second portion is inclined in a direction away from the first rail.
Specifically, the inclination of the second part of the second guide rail enables the opening of the second guide rail at the inlet end of the trolley to be larger, so that the trolley can be conveniently pushed in.
Optionally, the stop mechanism comprises:
the limiting block is arranged on the outer side of one end, close to the driving mechanism, of the first guide rail;
the buffer blocks are arranged on two sides of the limiting block, and buffer devices are arranged on the buffer blocks.
Specifically, buffer can provide the buffering to the dolly that pushes, protection dolly and this location elevating gear, and the stopper can be spacing to the dolly when the dolly targets in place.
Optionally, the damping means is a spring or oil damper.
Optionally, one side of the first guide rail is provided with an induction recognition device, and the induction recognition device is arranged at one end of the bottom plate far away from the driving mechanism.
Optionally, the inductive identification device is a camera or a photoelectric inductive sensor.
Specifically, the induction recognition device can induce the position of the trolley, and the driving motor is controlled to be started through the control unit when the trolley is in place.
In one example, the inductive identification device can also identify the type of cart.
Optionally, a racking mechanism is included, the racking mechanism comprising:
the rotating supports are arranged on the two sides of the first guide rail on the bottom plate;
the roller is rotatably arranged on the rotating support.
Concretely, bearing mechanism plays the bearing effect to the dolly through the downside roll fit of gyro wheel with the lower car that pushes to make the dolly push more easily.
The utility model also provides a location operating system, include:
the positioning lifting device;
the dolly, the dolly upside can hold the work piece, and the downside of dolly is provided with the guide pulley, and the guide pulley cooperatees with first guide rail, and the both sides and the second guide rail of dolly cooperate.
Examples
As shown in fig. 1 to 3, the utility model provides a positioning and lifting device, include:
a base plate 1;
the first guide rail 2 is arranged in the middle of the bottom plate 1;
the lifting mechanisms 3 are arranged on two sides of the first guide rail 2;
the second guide rails 4 are arranged on two sides of the bottom plate 1;
the driving mechanism 5 is arranged at one end of the bottom plate 1, and the driving mechanism 5 can drive the lifting mechanism 3 to lift;
and the limiting mechanism 16 is arranged at one end of the bottom plate 1 close to the driving mechanism 5.
In this embodiment, a guide groove is formed in the middle of the first guide rail 2.
In the present embodiment, the drive mechanism 5 includes:
a drive motor 6;
the input end of the speed reducer 7 is connected with the output end of the driving motor 6;
the input end of the transmission component 8 is connected with the output end of the speed reducer 7, and the output end of the transmission component 8 is connected with the lifting mechanism 3.
In the present embodiment, the transmission assembly 8 includes:
the double-row chain wheel 9 is connected with the output end of the speed reducer 7;
the two single-row chain wheels 10 are respectively arranged at two sides of the double-row chain wheel 9, and the single-row chain wheel 10 is matched with the double-row chain wheel 9 through a transmission chain 11;
and one end of the transmission shaft 12 is connected with the single-row chain wheel 10, and the other end of the transmission shaft is connected with the lifting mechanism 3.
In the present embodiment, the lifting mechanism 3 includes:
two brackets 13 arranged on the bottom plate 1;
the rotating shaft 14 is connected with the transmission shaft 12, and two ends of the rotating shaft 14 are respectively rotatably arranged in the two brackets 13 in a penetrating way;
the supporting plate 15 is arranged between the two brackets 13 in a lifting manner;
and the cam 16 is sleeved on the rotating shaft 14, and the periphery of the cam 16 is matched with the supporting plate 15.
In the present embodiment, the second rail 4 has a rectangular cross section, the second rail 4 includes a first portion 17 and a second portion 18, the first portion 17 is parallel to the first rail 2, one end of the second portion 18 is connected to the first portion 17, and the other end of the second portion 18 is inclined in a direction away from the first rail 2.
In the present embodiment, the stopper mechanism 16 includes:
the limiting block 19 is arranged on the outer side of one end, close to the driving mechanism 5, of the first guide rail 2;
the buffer blocks 20 are arranged on two sides of the limiting block 19, and the buffer blocks 20 are provided with buffer devices 21.
In the present embodiment, the induction recognition device 22 is disposed on one side of the first guide rail 2, and the induction recognition device 22 is disposed on one end of the bottom plate 1 far from the driving mechanism 5.
In this embodiment, a holding mechanism 23 is further included, and the holding mechanism 23 includes:
the rotating supports 24 are arranged on the two sides of the first guide rail 2 on the bottom plate 1;
and the roller 25 is rotatably arranged on the rotating support 24.
The utility model also provides a location operating system, include:
the positioning lifting device;
the dolly, the dolly upside can hold the work piece, and the downside of dolly is provided with the guide pulley, and the guide pulley cooperatees with first guide rail 2, and the both sides and the second guide rail 4 of dolly cooperate.
To sum up, the utility model provides a when location operating system used, place the work piece on the dolly, promote the dolly, in pushing this location elevating gear with the dolly through the both sides of dolly and second guide rail 4's cooperation, simultaneously, the gyro wheel 25 of bearing mechanism 23 and the downside rolling contact of dolly play the bearing and reduce frictional effect to the dolly. In the guiding and pushing process of the trolley along the second guide rail 4, the guide wheel on the lower side of the trolley enters the guide groove of the first guide rail 2, so that the trolley is accurately positioned; the trolley is in contact with the buffer device 21 after being put in place, the limiting is carried out through the limiting block 19, and the sensing and identifying device 22 can monitor the position of the trolley; when the sensing and recognizing device 22 senses that the trolley is in place, the driving motor 6 is started, the driving mechanism 5 drives the rotating shaft 14 to rotate through the transmission component 8, the cam 16 on the rotating shaft 14 rotates together with the rotating shaft 14, the supporting plate 15 is jacked upwards, and the trolley is jacked upwards by the supporting plate 15; after the automobile is lifted in place, the driving motor 6 stops, the robot on the automobile production line can grab workpieces on the trolley, production processes such as automatic workpiece feeding and welding are achieved, safety is good, and manpower and material resources can be saved.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A positioning and lifting device, comprising:
a base plate;
the first guide rail is arranged in the middle of the bottom plate;
the lifting mechanisms are arranged on two sides of the first guide rail;
the second guide rails are arranged on two sides of the bottom plate;
the driving mechanism is arranged at one end of the bottom plate and can drive the lifting mechanism to lift;
and the limiting mechanism is arranged at one end, close to the driving mechanism, of the bottom plate.
2. The positioning and lifting device as claimed in claim 1, wherein a guide groove is formed in the middle of the first guide rail.
3. The positioning lift device of claim 1, wherein said drive mechanism comprises:
a drive motor;
the input end of the speed reducer is connected with the output end of the driving motor;
and the input end of the transmission assembly is connected with the output end of the speed reducer, and the output end of the transmission assembly is connected with the lifting mechanism.
4. The positioning lift apparatus of claim 3, wherein said drive assembly comprises:
the double-row chain wheel is connected with the output end of the speed reducer;
the two single-row chain wheels are respectively arranged on two sides of the double-row chain wheel, and the single-row chain wheel is matched with the double-row chain wheel through a transmission chain;
and one end of the transmission shaft is connected with the single-row chain wheel, and the other end of the transmission shaft is connected with the lifting mechanism.
5. The positioning lift device of claim 4, wherein the lift mechanism comprises:
the two brackets are arranged on the bottom plate;
the rotating shaft is connected with the transmission shaft, and two ends of the rotating shaft respectively penetrate through the two brackets in a rotating manner;
the supporting plate is arranged between the two brackets in a lifting manner;
the cam is sleeved on the rotating shaft, and the periphery of the cam is matched with the supporting plate.
6. The positioning and lifting device according to claim 1, wherein the second rail has a rectangular cross section, and the second rail includes a first portion and a second portion, the first portion is parallel to the first rail, one end of the second portion is connected to the first portion, and the other end of the second portion is inclined in a direction away from the first rail.
7. The positioning and lifting device of claim 1, wherein the limiting mechanism comprises:
the limiting block is arranged on the outer side of one end, close to the driving mechanism, of the first guide rail;
and the buffer blocks are arranged on two sides of the limiting block, and buffer devices are arranged on the buffer blocks.
8. The positioning and lifting device as claimed in claim 1, wherein an inductive identification device is disposed on one side of the first guide rail, and the inductive identification device is disposed on an end of the base plate away from the driving mechanism.
9. The positioning lift device of claim 1, further comprising a racking mechanism, said racking mechanism comprising:
the rotating supports are arranged on the bottom plate and on two sides of the first guide rail;
and the roller is rotatably arranged on the rotating support.
10. A positioning lift system, comprising:
positioning lift device according to any of claims 1-9;
the trolley, the trolley upside can hold the work piece, the downside of trolley is provided with the guide pulley, the guide pulley with first guide rail cooperatees, the both sides of trolley with the second guide rail cooperatees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022506109.6U CN214358511U (en) | 2020-11-03 | 2020-11-03 | Positioning lifting device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022506109.6U CN214358511U (en) | 2020-11-03 | 2020-11-03 | Positioning lifting device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214358511U true CN214358511U (en) | 2021-10-08 |
Family
ID=77975636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022506109.6U Active CN214358511U (en) | 2020-11-03 | 2020-11-03 | Positioning lifting device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214358511U (en) |
-
2020
- 2020-11-03 CN CN202022506109.6U patent/CN214358511U/en active Active
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