CN212769617U - Chain type return plate elevator - Google Patents
Chain type return plate elevator Download PDFInfo
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- CN212769617U CN212769617U CN202021117235.6U CN202021117235U CN212769617U CN 212769617 U CN212769617 U CN 212769617U CN 202021117235 U CN202021117235 U CN 202021117235U CN 212769617 U CN212769617 U CN 212769617U
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Abstract
The utility model discloses a board lift is returned to chain formula, which comprises a frame, the interior diapire fixedly connected with gear motor of frame, gear motor's output shaft is connected with first transmission shaft through the transmission chain transmission, the fixed surface of first transmission shaft is connected with drive gear, and drive gear's surface drive is connected with the chain, the lower surface drive of chain is connected with tensioning sprocket, the surface of first transmission shaft is connected with the second transmission shaft through chain transmission, the positive fixedly connected with sprocket of second transmission shaft, the surface drive of sprocket is connected with spacing chain, the surface of sprocket is connected with driven sprocket group through spacing chain transmission. This board lift is returned to chain formula through regard as the power supply with gear motor, and the operation is stable, and the lifting dynamics is big, and optional position in the journey can go up and down at will, has reached to make this lift have the function that is fit for modern automation workshop manufacturing.
Description
Technical Field
The utility model relates to an automated production technical field specifically is board lift is returned to chain formula.
Background
In the existing return plate lifting mechanism, movable pulley type chains are distributed, and the lifting of a tooling plate is realized by pushing through a cylinder on one side. In this structure, because the cylinder is used as a power source, the moving distance of the cylinder is not controllable, so that the return plate lifting mechanism has only two positions. Because the unilateral cylinder that this kind of lift adopted promotes, when transporting the big frock board of size, the connecting rod of cylinder head end can take place the slope of small angle, and this slope that can lead to the elevating platform, the operation is unstable, and long-time this kind of running state also does not benefit to the life-span of equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a board lift is returned to chain formula to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the chain type return plate elevator comprises a rack, wherein a speed reducing motor is fixedly connected to the inner bottom wall of the rack, an output shaft of the speed reducing motor is connected with a first transmission shaft through transmission of a transmission chain, a transmission gear is fixedly connected to the surface of the first transmission shaft, a chain is connected to the surface of the transmission gear in a transmission manner, a tensioning sprocket is connected to the lower surface of the chain in a transmission manner, a second transmission shaft is connected to the surface of the first transmission shaft through transmission of the chain, a sprocket is fixedly connected to the front side of the second transmission shaft, a limiting chain is connected to the surface of the sprocket in a transmission manner, a driven sprocket set is connected to the surface of the sprocket through transmission of the limiting chain, a fixing plate is fixedly connected to the side surface of the limiting chain, a lifting plate is fixedly connected to the back side of the fixing plate, a, the interior antetheca fixed connection of frame has photoelectric switch, and the equal fixedly connected with spacing buffer block in the interior diapire four corners of frame.
Preferably, the both ends of first transmission shaft and second transmission shaft all fixedly connected with sprocket, and first transmission shaft and second transmission shaft are parallel to each other and set up the interior diapire in the frame.
Preferably, the surfaces of the first transmission shaft and the second transmission shaft are fixedly connected with transmission gears, and the top wall and the inner bottom wall of the chain between the first transmission shaft and the second transmission shaft are respectively connected with a tensioning chain wheel in a meshed mode.
Preferably, the number of sprocket and driven sprocket group is four, and four driven sprockets all are in the coplanar, and two driven sprockets are a set of, and two sets of driven sprocket's the equal fixedly connected with lifter plate of opposite face.
Preferably, the upper surface of the driven sprocket is fixedly connected with the inner top wall of the rack, and two ends of the limiting chain are respectively fixedly connected with the upper surface and the lower surface of the fixing plate.
Preferably, the number of the linear slide rails is four, four corners of the lifting plate are connected with the inner walls of the linear slide rails in a sliding mode through the sliding blocks, and the side faces of the linear slide rails are fixedly connected with the inner side of the rack.
Advantageous effects
The utility model provides a board lift is returned to chain formula possesses following beneficial effect:
1. this board lift is returned to chain formula through regard as the power supply with gear motor, and the operation is stable, and the lifting dynamics is big, and optional position in the journey can go up and down at will, has reached to make this lift have the function that is fit for modern automation workshop manufacturing.
2. This board lift is returned to chain formula adopts the chain drive, by gear motor output power, drives first transmission shaft through chain and sprocket and rotates, and first transmission shaft recycles the sprocket and drives the rotation of second transmission shaft with the chain to reach the synchronous pivoted effect of two transmission shafts, installed two sets of tensioning sprocket in chain department, the chain of avoiding the level to place weighs down because gravity, is convenient for make the more steady of mechanism's operation.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;
fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.
In the figure: the device comprises a rack 1, a speed reducing motor 2, a first transmission shaft 3, a chain 4, a tensioning chain wheel 5, a second transmission shaft 6, a chain wheel 7, a limiting chain 8, a driven chain wheel group 9, a fixing plate 10, a lifting plate 11, a tooling plate 12, a linear sliding rail 13, a photoelectric switch 14 and a limiting buffer block 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a chain type return plate elevator comprises a frame 1, wherein the inner bottom wall of the frame 1 is fixedly connected with a speed reducing motor 2, an output shaft of the speed reducing motor 2 is connected with a first transmission shaft 3 through a transmission chain in a transmission way, the surface of the first transmission shaft 3 is fixedly connected with a transmission gear, the surface of the transmission gear is connected with a chain 4 in a transmission way, the lower surface of the chain 4 is connected with a tension chain wheel 5 in a transmission way, the surface of the first transmission shaft 3 is connected with a second transmission shaft 6 in a transmission way through the chain 4, the surfaces of the first transmission shaft 3 and the second transmission shaft 6 are both fixedly connected with the transmission gear, and the inner top wall and the inner bottom wall of the chain 4 between the first transmission shaft 3 and the second transmission shaft 6 are respectively engaged and connected with a tension chain wheel 5, the front surface of the second transmission shaft 6 is fixedly connected with a chain wheel 7, the two ends of the first transmission shaft 3 and the second transmission shaft 6 are respectively fixedly connected with the chain wheel 7, and the first transmission shaft 3 and the second transmission shaft 6 are parallel to each other and arranged on the inner bottom wall of the frame 1.
The surface of the chain wheel 7 is in transmission connection with a limiting chain 8, the surface of the chain wheel 7 is in transmission connection with a driven chain wheel set 9 through the limiting chain 8, the side surface of the limiting chain 8 is fixedly connected with a fixing plate 10, the upper surface of the driven chain wheel set 9 is fixedly connected with the inner top wall of the rack 1, two ends of the limiting chain 8 are respectively fixedly connected with the upper surface and the lower surface of the fixing plate 10, the back surface of the fixing plate 10 is fixedly connected with a lifting plate 11, the number of the chain wheel 7 and the number of the driven chain wheel sets 9 are four, the four driven chain wheel sets 9 are all on the same plane, the two driven chain wheel sets 9 are in one set, the opposite surfaces of the two driven chain wheel sets 9 are respectively and fixedly connected with a lifting plate 11, the upper surface of the lifting plate 11 is lapped with a tooling plate 12, the side surface of the lifting plate 11 is in sliding connection with linear, the side of linear slide rail 13 and the inboard fixed connection of frame 1, the interior antetheca fixed connection of frame 1 has photoelectric switch 14, and the equal fixedly connected with spacing buffer block 15 in the interior diapire four corners of frame 1.
In practical application, after the tooling plate 12 conveyed by the assembly line body reaches the tail of the line, the return plate lifter is lifted to the height of the assembly line surface, the tooling plate 12 flows in place by utilizing the power of the line body and the power transmitted by a belt on the lifting table, the sensor is triggered, the return plate lifter begins to descend and descends to the assembly line surface of the return tooling plate, then the motor on the lifting table reverses and sends the tooling plate to the assembly line body of the return tooling plate to achieve the circulation of the tooling plate, after multiple applications, the return plate lifter is better in compatibility compared with a cylinder-driven return plate machine, and is suitable for a plurality of assembly line bodies with different heights.
The working principle is as follows: when returning board lift at the chain formula of using, start gear motor 2, make it drive first transmission shaft 3 and rotate, and then first transmission shaft 3 drives spacing chain 8 through sprocket 7 and begins downward or rebound, thereby the messenger carries the elevating platform of frock board 12 and makes progress steadily downwards, and utilize photoelectric switch 14 and automatic program control, frock board 12 rises or descends behind a certain position, trigger photoelectric switch 14, gear motor 2 cuts off the power supply, the motion stops, then operate on next step, thereby reach the manufacturing that this lift is fit for modern automation workshop.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Board lift is returned to chain formula, including frame (1), its characterized in that: the inner bottom wall of the rack (1) is fixedly connected with a speed reducing motor (2), an output shaft of the speed reducing motor (2) is connected with a first transmission shaft (3) through transmission of a transmission chain, the surface of the first transmission shaft (3) is fixedly connected with a transmission gear, the surface of the transmission gear is connected with a chain (4), the lower surface of the chain (4) is connected with a tensioning chain wheel (5) through transmission of the chain (4), the surface of the first transmission shaft (3) is connected with a second transmission shaft (6) through transmission of the chain (4), the front surface of the second transmission shaft (6) is fixedly connected with a chain wheel (7), the surface of the chain wheel (7) is connected with a limit chain (8), the surface of the chain wheel (7) is connected with a driven chain wheel set (9) through transmission of the limit chain (8), and the side surface, the back fixedly connected with lifter plate (11) of fixed plate (10), the upper surface overlap joint of lifter plate (11) has frock board (12), the side sliding connection of lifter plate (11) has linear slide rail (13), the interior antetheca fixed connection of frame (1) has photoelectric switch (14), and the equal fixedly connected with spacing buffer block (15) in the interior diapire four corners of frame (1).
2. The chain return plate elevator of claim 1, wherein: the two ends of the first transmission shaft (3) and the second transmission shaft (6) are fixedly connected with chain wheels (7), and the first transmission shaft (3) and the second transmission shaft (6) are parallel to each other and are arranged on the inner bottom wall of the rack (1).
3. The chain return plate elevator of claim 1, wherein: the surface of the first transmission shaft (3) and the surface of the second transmission shaft (6) are fixedly connected with transmission gears, and the inner top wall and the inner bottom wall of the chain (4) between the first transmission shaft (3) and the second transmission shaft (6) are respectively meshed with a tension chain wheel (5).
4. The chain return plate elevator of claim 1, wherein: the number of sprocket (7) and driven sprocket group (9) is four, and four driven sprocket group (9) all are in the coplanar, and two driven sprocket group (9) are a set of, and the equal fixedly connected with lifter plate (11) of the opposite face of two sets of driven sprocket group (9).
5. The chain return plate elevator of claim 1, wherein: the upper surface of the driven chain wheel set (9) is fixedly connected with the inner top wall of the rack (1), and two ends of the limiting chain (8) are fixedly connected with the upper surface and the lower surface of the fixing plate (10) respectively.
6. The chain return plate elevator of claim 1, wherein: the number of the linear sliding rails (13) is four, four corners of the lifting plate (11) are connected with the inner walls of the linear sliding rails (13) in a sliding mode through the sliding blocks, and the side faces of the linear sliding rails (13) are fixedly connected with the inner side of the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021117235.6U CN212769617U (en) | 2020-06-17 | 2020-06-17 | Chain type return plate elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021117235.6U CN212769617U (en) | 2020-06-17 | 2020-06-17 | Chain type return plate elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212769617U true CN212769617U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021117235.6U Active CN212769617U (en) | 2020-06-17 | 2020-06-17 | Chain type return plate elevator |
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| CN (1) | CN212769617U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428797A (en) * | 2021-06-22 | 2021-09-24 | 深圳市冠乔科技有限公司 | Return board elevator |
| CN113716487A (en) * | 2021-08-23 | 2021-11-30 | 肇庆宏旺金属实业有限公司 | Chain type lifting device |
| CN114682448A (en) * | 2022-04-11 | 2022-07-01 | 天奇自动化工程股份有限公司 | Side top machine capable of accurately locating |
-
2020
- 2020-06-17 CN CN202021117235.6U patent/CN212769617U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428797A (en) * | 2021-06-22 | 2021-09-24 | 深圳市冠乔科技有限公司 | Return board elevator |
| CN113716487A (en) * | 2021-08-23 | 2021-11-30 | 肇庆宏旺金属实业有限公司 | Chain type lifting device |
| CN114682448A (en) * | 2022-04-11 | 2022-07-01 | 天奇自动化工程股份有限公司 | Side top machine capable of accurately locating |
| CN114682448B (en) * | 2022-04-11 | 2023-11-21 | 天奇自动化工程股份有限公司 | Accurate side roof machine that targets in place |
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