CN115057177A - Rail-mounted trolley mechanism capable of being accurately positioned - Google Patents
Rail-mounted trolley mechanism capable of being accurately positioned Download PDFInfo
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- CN115057177A CN115057177A CN202210632785.9A CN202210632785A CN115057177A CN 115057177 A CN115057177 A CN 115057177A CN 202210632785 A CN202210632785 A CN 202210632785A CN 115057177 A CN115057177 A CN 115057177A
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- trolley
- cylinder
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- assembly
- motor
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- 238000005096 rolling process Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The invention relates to the technical field of accurate positioning trolleys, and discloses a trolley mechanism with a rail, which can accurately position, and comprises a rail assembly, a movable trolley, a cylinder positioning pin, a pin seat, a sensor assembly and a driving motor, wherein the movable trolley is positioned above the rail assembly, the cylinder positioning pin is fixed on the left side in front of the movable trolley through a bolt, and the pin seat is fixed above a base plate of the rail assembly through a bolt. According to the invention, the common variable-frequency brake three-phase motor is used for driving, the approximate position is controlled through the sensor assembly, the accurate position is controlled through the cylinder bolt to ensure that the trolley can be accurately positioned, the equipment cost is greatly reduced, the practicability of the equipment is higher, the sensor assembly gives a signal to control the drive motor to brake, the movable trolley stops, the cylinder shaft in the cylinder positioning pin is pushed out, the bolt is inserted into the bolt seat to finely adjust the position of the movable trolley, so that the accurate positioning of the movable trolley is realized, and the variable-frequency brake three-phase motor is practical and suitable for wide popularization and use.
Description
Technical Field
The invention relates to the technical field of accurate positioning trolleys, in particular to a trolley mechanism with a rail, which can be accurately positioned.
Background
In the prior art, the precise positioning trolley is driven by a servo motor to drive a high-precision speed reducer, and precise positioning is carried out by walking through a gear rack or a lead screw and the like.
The mode needs components such as a servo motor, a high-precision speed reducer, a gear rack or a lead screw and the like, the overall cost is very high, very high technical requirements are required from installation and debugging, and the later maintenance cost is also high.
Disclosure of Invention
The invention aims to provide a trolley mechanism with a rail, which can be accurately positioned, and solves the problems that the overall cost is high, high technical requirements are required from installation and debugging, and the later maintenance cost is high in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a trolley mechanism with a rail capable of being accurately positioned comprises a rail assembly, a moving trolley, an air cylinder positioning pin, a pin seat, a sensor assembly and a driving motor, wherein the moving trolley is positioned above the rail assembly, the air cylinder positioning pin is fixed on the left side in front of the moving trolley through a bolt, and the pin seat is fixed above a base plate of the rail assembly through a bolt;
the mobile trolley comprises a driven wheel component, a mobile frame, a driving wheel component and an anti-tipping component.
In a preferred embodiment of the present invention, the driven wheel assembly, the driving wheel assembly and the bottom of the moving carriage are fixed by bolts, and the driven wheel assembly and the driving wheel assembly are both connected to the track assembly in a rolling manner.
As a preferred embodiment of the invention, the anti-tipping component is fixed on the front side and the rear side of the mobile trolley through bolts and comprises a hook groove plate and a guide wheel.
As a preferred embodiment of the present invention, the cylinder positioning pin includes a cylinder block, a cylinder and a positioning pin, the cylinder is fixedly connected to the cylinder block through a bolt, the positioning pin is connected to a piston rod of the cylinder through a thread, a guide hole is formed at the bottom of the cylinder block, and the positioning pin is located inside the guide hole.
As a preferred embodiment of the invention, the sensor assembly comprises a sensing block and a sensor, wherein the sensing block is fixed on the front right side of the mobile trolley through bolts, and the sensor is fixed above a track assembly base plate through bolts.
As a preferred embodiment of the present invention, the driving motor includes a motor and a motor mounting base, the motor is keyed with a shaft in the driving wheel assembly, the motor is fixed on the motor mounting base through a bolt, and the motor mounting base is fixed on an outer wall of one side of the moving trolley through a bolt.
Compared with the prior art, the invention has the following beneficial effects:
the invention relates to a trolley mechanism with a rail, which can accurately position, and is characterized in that firstly, a motor is started to work, the motor is in keyed joint with a shaft in a driving wheel component, the motor is matched with the action of a driven wheel component and the driving wheel component to drive a mobile trolley to linearly move on a rail assembly so as to drive the mobile trolley to linearly move on the rail assembly, through an arranged anti-overturning component, the anti-overturning component comprises a hook groove plate and a guide wheel, the anti-overturning component can hook a guide rail to prevent the mobile trolley from overturning and can also guide the mobile trolley to move, so that the mobile trolley is driven to displace through the driving motor, then a sensor component gives a signal to control the driving motor to brake, the mobile trolley stops, a cylinder shaft in a cylinder positioning pin is pushed out, a bolt is inserted into a bolt seat to finely adjust the position of the mobile trolley, thereby realizing the accurate positioning of the mobile trolley, and the three-phase motor driving through the common variable frequency brake, through the general position of sensor unit control, the accurate position of cylinder bolt control guarantees that the dolly can accurate location, reduction equipment cost by a wide margin, and the practicality of equipment is higher.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view of a trolley mechanism with rails capable of being accurately positioned according to the present invention;
FIG. 2 is a schematic structural view of a mobile cart with a rail cart mechanism capable of being accurately positioned according to the present invention;
FIG. 3 is a schematic structural view of an anti-tipping assembly of the trolley mechanism with rails capable of being accurately positioned according to the invention;
FIG. 4 is a schematic structural view of a cylinder positioning pin of the trolley mechanism with rails, which can be accurately positioned;
FIG. 5 is a schematic structural view of a driving motor of the trolley mechanism with rails capable of being accurately positioned according to the present invention.
In the figure: 1. a track assembly; 2. moving the trolley; 21. a driven wheel assembly; 22. moving the frame; 23. a drive wheel assembly; 24. an anti-rollover assembly; 241. a hook groove plate; 242. a guide wheel; 3. a cylinder positioning pin; 31. a cylinder block; 32. a cylinder; 33. positioning pins; 4. a bolt seat; 5. a sensor assembly; 6. a drive motor; 61. a motor; 62. a motor mounting seat.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a trolley mechanism with a rail capable of being accurately positioned comprises a rail assembly 1, a moving trolley 2, an air cylinder positioning pin 3, a bolt seat 4, a sensor component 5 and a driving motor 6, wherein the moving trolley 2 is positioned above the rail assembly 1 and can linearly move along a guide rail, the air cylinder positioning pin 3 is fixed on the left side in front of the moving trolley 2 through a bolt, and the bolt seat 4 is fixed above a base plate of the rail assembly 1 through a bolt;
the mobile car 2 comprises a driven wheel assembly 21, a mobile frame 22, a driving wheel assembly 23 and an anti-tipping assembly 24, wherein the driven wheel assembly 21 and the driving wheel assembly 23 perform linear motion on the track assembly 1.
Referring to fig. 1-4, in a specific embodiment, the driven wheel assembly 21, the driving wheel assembly 23 and the bottom of the movable frame 22 are fixed by bolts, the driven wheel assembly 21 and the driving wheel assembly 23 are both connected to the track assembly 1 in a rolling manner, the anti-tipping assembly 24 is fixed on the front and rear sides of the mobile cart 2 by bolts, the anti-tipping assembly 24 includes a slot plate 241 and a guide wheel 242, which can hook a guide rail to prevent tipping and guide the mobile cart 2 to move, the cylinder positioning pin 3 includes a cylinder seat 31, a cylinder 32 and a positioning pin 33, the cylinder 32 is fixedly connected with the cylinder seat 31 by bolts, the positioning pin 33 is in threaded connection with a piston rod of the cylinder 32, a guide hole is formed in the bottom of the cylinder seat 31, the positioning pin 33 is located inside the guide hole, and extension and retraction of the piston rod of the cylinder 32 controls extension and retraction of the positioning pin 33 from the guide hole.
Referring to fig. 1-5, further, the sensor assembly 5 includes a sensing block and a sensor, the sensing block is fixed on the right side of the front of the moving trolley 2 by a bolt, and the sensor is fixed above the backing plate of the track assembly 1 by a bolt, the sensor sends an electric signal to enter the control system after contacting the sensing block, thereby controlling the movement of the moving trolley 2, the driving motor 6 includes a motor 61 and a motor mounting seat 62, the motor 61 is keyed with a shaft in the driving wheel assembly 23, the motor 61 is fixed on the motor mounting seat 62 by a bolt, the motor mounting seat 62 is fixed on the outer wall of one side of the moving trolley 2 by a bolt, the moving trolley 2 is driven by the driving motor 6 to move, the sensor assembly 5 sends a signal to control the driving motor 6 to brake, the moving trolley 2 stops, the cylinder shaft in the cylinder positioning pin 3 is pushed out, the bolt is inserted into the bolt seat 4 to finely adjust the position of the moving trolley 2, and the accurate positioning of the movable trolley 2 is realized.
It should be noted that the present invention is a trolley mechanism with rails capable of being accurately positioned, each of which is a universal standard component or a component known to those skilled in the art, and the structure and principle of the mechanism are known to those skilled in the art through technical manuals or through conventional experimental methods.
The working principle is as follows: when the device is used specifically, firstly, the motor 61 is started to work, the motor 61 is in key joint with the shaft in the driving wheel assembly 23, the driven wheel assembly 21 and the driving wheel assembly 23 are matched to drive the moving frame 22 to move linearly on the track assembly 1, so that the moving trolley 2 is driven to move linearly on the track assembly 1, the anti-tipping assembly 24 is arranged, the anti-tipping assembly 24 comprises a hook groove plate 241 and a guide wheel 242, the guide rail can be hooked to prevent tipping, the moving trolley 2 can also be guided to move, so that the moving trolley 2 is driven by the driving motor 6 to move, then the sensor assembly 5 gives a signal to control the driving motor 6 to brake, the moving trolley 2 stops, the cylinder shaft in the cylinder positioning pin 3 is pushed out, the pin is inserted into the pin seat 4 to finely adjust the position of the moving trolley 2, and therefore accurate positioning of the moving trolley 2 is realized.
Claims (6)
1. The utility model provides a can accurate area rail dolly mechanism of location which characterized in that: the device comprises a track assembly (1), a mobile trolley (2), a cylinder positioning pin (3), a bolt seat (4), a sensor assembly (5) and a driving motor (6), wherein the mobile trolley (2) is positioned above the track assembly (1), the cylinder positioning pin (3) is fixed on the left side in front of the mobile trolley (2) through a bolt, and the bolt seat (4) is fixed above a base plate of the track assembly (1) through a bolt;
the movable trolley (2) comprises a driven wheel assembly (21), a movable frame (22), a driving wheel assembly (23) and an anti-tipping assembly (24).
2. The trolley mechanism with the rail capable of being accurately positioned according to claim 1, wherein: the driven wheel assembly (21), the driving wheel assembly (23) and the bottom of the movable frame (22) are fixed through bolts, and the driven wheel assembly (21) and the driving wheel assembly (23) are connected to the track assembly (1) in a rolling mode.
3. The trolley mechanism with the rail capable of being accurately positioned according to claim 1, wherein: the anti-tipping component (24) is fixed on the front side and the rear side of the movable trolley (2) through bolts, and the anti-tipping component (24) comprises a hook groove plate (241) and a guide wheel (242).
4. The trolley mechanism with the rail capable of being accurately positioned according to claim 1, wherein: the cylinder positioning pin (3) comprises a cylinder seat (31), a cylinder (32) and a positioning pin (33), the cylinder (32) is fixedly connected with the cylinder seat (31) through a bolt, the positioning pin (33) is in threaded connection with a piston rod of the cylinder (32), a guide hole is formed in the bottom of the cylinder seat (31), and the positioning pin (33) is located on the inner side of the guide hole.
5. The trolley mechanism with the rail capable of being accurately positioned according to claim 1, wherein: the sensor assembly (5) comprises a sensing block and a sensor, the sensing block is fixed on the right side in front of the mobile trolley (2) through a bolt, and the sensor is fixed above a base plate of the track assembly (1) through a bolt.
6. The trolley mechanism with the rail capable of being accurately positioned according to claim 1, wherein: the driving motor (6) comprises a motor (61) and a motor mounting seat (62), the motor (61) is in shaft key connection with the driving wheel assembly (23), the motor (61) is fixed on the motor mounting seat (62) through bolts, and the motor mounting seat (62) is fixed on the outer wall of one side of the movable trolley (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210632785.9A CN115057177A (en) | 2022-06-06 | 2022-06-06 | Rail-mounted trolley mechanism capable of being accurately positioned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210632785.9A CN115057177A (en) | 2022-06-06 | 2022-06-06 | Rail-mounted trolley mechanism capable of being accurately positioned |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115057177A true CN115057177A (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210632785.9A Pending CN115057177A (en) | 2022-06-06 | 2022-06-06 | Rail-mounted trolley mechanism capable of being accurately positioned |
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| Country | Link |
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| CN (1) | CN115057177A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202953009U (en) * | 2012-10-26 | 2013-05-29 | 上海宝钢工业技术服务有限公司 | Track detection trolley anti-rollover device |
| CN107685301A (en) * | 2016-08-05 | 2018-02-13 | 湖北汉唐智能科技股份有限公司 | Commercial car frame assembly flexibility lean and correct assembly dolly |
| CN108016833A (en) * | 2017-11-03 | 2018-05-11 | 广州明珞汽车装备有限公司 | A kind of transport trolley conveys positioning auxiliary mechanism |
| CN208345319U (en) * | 2018-06-21 | 2019-01-08 | 成都华翔轿车消声器有限公司 | A kind of novel de-stacking trolley |
| CN211033923U (en) * | 2019-10-10 | 2020-07-17 | 上海瓦鲁自动化技术有限公司 | Rail shuttle trolley with liftable load |
| CN111573423A (en) * | 2020-06-09 | 2020-08-25 | 合肥神马科技集团有限公司 | Intelligent rail car upper disc device and working method thereof |
| CN211811873U (en) * | 2019-12-09 | 2020-10-30 | 意欧斯智能科技股份有限公司 | A take fork RGV dolly anti-tilt mechanism for on H shaped steel track |
| CN112660192A (en) * | 2021-01-13 | 2021-04-16 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain-safety rope picking and hanging system and method for rail transportation |
-
2022
- 2022-06-06 CN CN202210632785.9A patent/CN115057177A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202953009U (en) * | 2012-10-26 | 2013-05-29 | 上海宝钢工业技术服务有限公司 | Track detection trolley anti-rollover device |
| CN107685301A (en) * | 2016-08-05 | 2018-02-13 | 湖北汉唐智能科技股份有限公司 | Commercial car frame assembly flexibility lean and correct assembly dolly |
| CN108016833A (en) * | 2017-11-03 | 2018-05-11 | 广州明珞汽车装备有限公司 | A kind of transport trolley conveys positioning auxiliary mechanism |
| CN208345319U (en) * | 2018-06-21 | 2019-01-08 | 成都华翔轿车消声器有限公司 | A kind of novel de-stacking trolley |
| CN211033923U (en) * | 2019-10-10 | 2020-07-17 | 上海瓦鲁自动化技术有限公司 | Rail shuttle trolley with liftable load |
| CN211811873U (en) * | 2019-12-09 | 2020-10-30 | 意欧斯智能科技股份有限公司 | A take fork RGV dolly anti-tilt mechanism for on H shaped steel track |
| CN111573423A (en) * | 2020-06-09 | 2020-08-25 | 合肥神马科技集团有限公司 | Intelligent rail car upper disc device and working method thereof |
| CN112660192A (en) * | 2021-01-13 | 2021-04-16 | 苏州斯莱克精密设备股份有限公司 | Full-automatic pin-chain-safety rope picking and hanging system and method for rail transportation |
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