CN109956301B - Limiting device and using method thereof - Google Patents
Limiting device and using method thereof Download PDFInfo
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- CN109956301B CN109956301B CN201711421710.1A CN201711421710A CN109956301B CN 109956301 B CN109956301 B CN 109956301B CN 201711421710 A CN201711421710 A CN 201711421710A CN 109956301 B CN109956301 B CN 109956301B
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- limit baffle
- controller
- transmission
- baffle
- photoelectric switch
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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
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- Mechanical Engineering (AREA)
- Intermediate Stations On Conveyors (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention provides a limiting device which comprises a controller, a supporting mechanism and an adjusting mechanism, wherein the adjusting mechanism is arranged on the supporting mechanism, the adjusting mechanism comprises a transmission mechanism, a crank assembly and a limiting baffle, the transmission mechanism is respectively connected with the controller and the crank assembly, the crank assembly is arranged on the limiting baffle, and the controller controls the transmission mechanism to drive the crank assembly to rotate so as to control the limiting baffle to move in a displacement interval. The limiting device provided by the invention is convenient to use, can be automatically adjusted according to the specific reagent working condition of material conveying, enables materials to stably run on a conveying line, overcomes the defect of poor precision of placing the materials by a manual forklift, improves the precision of placing the materials on the conveying line, improves the stability and reliability of a conveying system, and further improves the overall production efficiency.
Description
Technical Field
The invention relates to the field of material conveying, in particular to a limiting device and a using method thereof.
Background
With the progress of the technology of the mechanical manufacturing, electrical appliances, chemical industry and metallurgical industry, the mechanization and automation of the material handling system are indispensable components, and a lot of problems still exist in the intelligent development process of the material conveying system, such as poor positioning precision of a manual forklift, easy damage to a conveying line and great reduction of the overall production efficiency.
Disclosure of Invention
In view of the above, a need exists for a position limiting device and a method for using the same, which are convenient to use and accurate in positioning.
The utility model provides a limiting device, includes controller, supporting mechanism and adjustment mechanism, adjustment mechanism sets up on the supporting mechanism, adjustment mechanism includes drive mechanism, crank assembly and limit baffle, drive mechanism respectively with controller and crank assembly are connected, crank assembly sets up on the limit baffle, the controller control drive mechanism drives crank assembly rotates, and then control limit baffle removes in a displacement interval.
Further, the transmission mechanism comprises a motor, at least two transmission chains, at least two transmission wheels and at least two transmission shafts, and the motor is connected with the controller.
Furthermore, the crank assembly comprises at least four rolling bearings, at least four connecting shafts and at least four cranks, and two ends of each connecting shaft are respectively connected with one of the rolling bearings and the crank.
Furthermore, the two ends of each transmission shaft are connected with the cranks.
Furthermore, limit baffle includes an at least baffle and four at least fixed parts, the baffle is installed on the fixed part.
Further, the rolling bearing is disposed on the fixing portion.
Furthermore, stop device still includes safety mechanism, safety mechanism includes photoelectric switch, pilot lamp and siren, photoelectric switch, pilot lamp and siren all with the controller is connected.
Further, the photoelectric switch is a diffuse reflection photoelectric switch, and the motor is a driving speed reduction motor.
Further, the transmission shafts are arranged on the supporting mechanism in parallel along the horizontal direction.
A use method of the limiting device comprises the following steps: the goods is close to stop device, triggers photoelectricity and opens the light, and photoelectric switch sends signal to controller, and controller control limit baffle removes, according to the change suggestion of pilot lamp, arranges limit baffle's displacement interval in with the preceding terminal surface of goods, and limit baffle stops to remove, places the goods on the transfer chain, and controller control limit baffle removes to keeping away from transfer chain one side, accomplishes the transport back, and controller control limit baffle resets to closing on transfer chain one side.
The limiting device provided by the invention is convenient to use, can be automatically adjusted according to the specific reagent working condition of material conveying, enables materials to stably run on a conveying line, overcomes the defect of poor precision of placing the materials by a manual forklift, improves the precision of placing the materials on the conveying line, improves the stability and reliability of a conveying system, and further improves the overall production efficiency.
Drawings
Fig. 1 is a schematic structural view of a limiting device according to a first embodiment of the present invention.
FIG. 2 is a schematic structural view of another view of the position limiting device according to the first embodiment of the present invention
Fig. 3 is a schematic structural view of a crank assembly according to a first embodiment of the present invention.
Fig. 4 is a schematic application diagram of a limiting device according to a first embodiment of the present invention.
Description of the main elements
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a limiting device 100 according to an embodiment of the present invention, the limiting device 100 is used for limiting a position of a material to enable the material to stably run on a conveying line, the limiting device 100 includes a controller (not shown), a supporting mechanism 10, an adjusting mechanism 20 and a safety mechanism 30, and the adjusting mechanism 20 and the safety mechanism 30 are both disposed on the supporting mechanism 10. The controller is used for controlling the overall operation of the limiting device 100.
Supporting mechanism 10 includes frame 11 and diagonal brace piece 12, diagonal brace piece 12 is fixed in frame 11, frame 11 is used for fixing adjustment mechanism 20 and safety mechanism 30, diagonal brace piece 12 is used for increasing supporting mechanism 10's structural stability, and then promotes the holistic stability of stop device 100, in this embodiment, for satisfying stop device 100 is to the requirement of stability and intensity, supporting mechanism 10 wholly adopts the steel construction, frame 11 sets up to the L shape, is convenient for place the one side at the transfer chain and increase stability.
Referring to fig. 2, the adjusting mechanism 20 includes a transmission mechanism 21, a crank assembly 22 and a limit stop 23, and the adjusting mechanism 20 is configured to adjust a position of the limit stop 23.
The transmission mechanism 21 includes a motor 211, at least two transmission chains 212, at least two transmission wheels 213, and at least two transmission shafts 214, in this embodiment, the transmission mechanism 21 includes the motor 211, two transmission chains 212, two transmission wheels 213, and two transmission shafts 214, the motor 211 is a driving speed reduction motor, the motor 211 is connected to the controller, and the motor 211 is used to provide power for the operation of the transmission mechanism 21. The motor 211 is connected with the two transmission chains 212, the two transmission chains 212 are respectively connected with the two transmission wheels 213, the two transmission wheels 213 are respectively connected with the two transmission shafts 214, the motor 211 is fixed on the vertical part of the frame 11 and close to one side of the inclined support 12 through bolts or welding, the transmission chains 212, the transmission wheels 213 and the transmission shafts 214 are all arranged on the other side corresponding to the vertical part of the frame 11, the two transmission shafts 214 are fixed on the frame 11 in parallel in the up-down direction and are parallel to the main shaft of the motor 211, and the two transmission wheels 213 are respectively sleeved on the two transmission shafts 214. In the present embodiment, the transmission mechanism 21 transmits power through a chain, and in other embodiments, the transmission mode may be a belt or a gear.
Referring to fig. 3, the crank assembly 22 includes at least four rolling bearings 221, at least four connecting shafts 222, and at least four cranks 223, in this embodiment, the crank assembly 22 includes four rolling bearings 221, four connecting shafts 222, and four cranks 223, one end of each connecting shaft 222 is connected to the corresponding rolling bearing 221, the other end of each connecting shaft 222 is fixed to the corresponding crank 223 through a nut 224, a through hole is formed in each crank 223, one end of each transmission shaft 214 passes through the through hole to be connected to the crank 223, and the transmission mechanism 21 drives the rolling bearings 221 to rotate, so as to further drive the cranks 223 to rotate.
Limiting baffle 23 includes at least one baffle 231 and four at least fixed parts 232, and in this embodiment, limiting baffle 23 includes a baffle 231 and four fixed parts 232, four install respectively on the fixed part 232 on four angles of baffle 231, four still be fixed with on the fixed part 232 correspondingly rolling bearing 221. The transmission mechanism 21 drives the rolling bearing 221 to rotate, and then the crank 223 drives the limit baffle 23 to move back and forth in a displacement interval.
The safety mechanism 30 includes a photoelectric switch 31, a bracket 32, an indicator light 33 and an alarm (not shown), the photoelectric switch 31 is connected to the controller, the photoelectric switch 31 is disposed on the bracket 32, the bracket 32 is fixed to the upright portion of the frame 11 and is located below the adjusting mechanism 20, and the indicator light 33 is disposed at the top end of the upright portion of the frame 11.
The photoelectric switch 31 is used for sensing a material, specifically, when a forklift inserts the material to touch the baffle 231, the photoelectric switch 31 is triggered, and in the present embodiment, the photoelectric switch 31 is a diffuse reflection photoelectric switch.
The controller is further connected with the motor 211, the controller controls the motor 211 to rotate according to signals sent by the photoelectric switch 31, and further drives the limiting baffle 23 to stretch, and related control schemes are arranged in the controller.
The bracket 32 is fixed on the frame 11 by bolts or welding, and the bracket 32 is mainly used for mounting the photoelectric switch 31.
The indicator light 33 and the alarm are respectively connected with the controller, the controller controls the color of the indicator light 33 according to the signal sent by the photoelectric switch 31, in this embodiment, the indicator light 33 is provided with three colors, red, yellow and green respectively, different positions of the conveying line where the material is located can trigger lights of different colors, the lights of different colors correspond to whether the alarm is triggered, specifically, when the front end surface of the material is located in the displacement interval S of the limit baffle 23, the indicator light 33 is displayed as green to indicate that the material can be put, the alarm is not triggered, when the front end surface of the material is close to the limit baffle 23 and does not reach the displacement interval S of the limit baffle 23, the indicator light 33 is displayed as yellow to indicate that the material cannot be put, the alarm is not triggered, and when the front end surface of the material exceeds the displacement interval S of the limit baffle 23, the indicator light 33 is red to trigger the alarm to indicate that the goods cannot be put.
Referring to fig. 4, fig. 4 is a specific application schematic diagram of the limiting device 100, the limiting device 100 is disposed on a side of the conveying line away from the forklift loading, and the limiting baffle 23 can be automatically adjusted back and forth along the forklift loading direction to ensure that the material is correctly placed on the conveying line.
In the present embodiment, the initial position of the stop plate 231 is located at one end of the displacement section of the limit stop plate 23 adjacent to the conveying line, when the forklift inserts goods to touch the baffle 231, the photoelectric switch 31 is triggered, the photoelectric switch 31 sends a signal to the controller, the limit baffle 23 moves for a certain distance, according to the prompt of the indicator light 33, the front end surface of the material is ensured to be positioned in the displacement interval S of the limit baffle 23, then the limit baffle 23 stops moving, the material is descended and placed on the conveying line, the limit baffle 23 moves a distance in the direction away from the conveying line to ensure that the materials can smoothly advance on the conveying line, in order to avoid limit baffle 23 blocks that the material moves ahead, and the transfer chain begins to operate, and to the material transport completion back, limit baffle 23 resets to initial position, prepares the material transport of next round.
The limiting device provided by the invention is convenient to use, can be automatically adjusted according to the specific reagent working condition of material conveying, enables materials to stably run on a conveying line, overcomes the defect of poor precision of placing the materials by a manual forklift, improves the precision of placing the materials on the conveying line, improves the stability and reliability of a conveying system, and further improves the overall production efficiency.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that suitable changes and modifications of the above embodiments are within the scope of the claimed invention as long as they are within the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a stop device for the material that makes fork truck insert to get is accurately placed on the transfer chain, including controller, supporting mechanism and adjustment mechanism, adjustment mechanism sets up on the supporting mechanism, its characterized in that: the adjusting mechanism comprises a transmission mechanism, a crank component and a limit baffle, the transmission mechanism is respectively connected with the controller and the crank component, the crank component is arranged on the limit baffle, the controller controls the transmission mechanism to drive the crank component to rotate so as to control the limit baffle to move in a displacement interval, the limit device further comprises a safety mechanism, the safety mechanism comprises a photoelectric switch, an indicator lamp and an alarm, the photoelectric switch, the indicator lamp and the alarm are all connected with the controller, the controller controls the limit baffle to move, when the front end surface of a material is positioned in the displacement interval of the limit baffle, the indicator lamp displays a first color to indicate that the material can be put, the alarm is not triggered, when the front end surface of the material is close to the limit baffle and does not reach the displacement interval of the limit baffle, the pilot lamp shows for the second colour, shows that can not put goods, does not trigger the siren, when the preceding terminal surface of material surpasss limit baffle's displacement interval, the pilot lamp is the third colour, triggers the siren, the suggestion can not put goods.
2. The spacing device of claim 1, wherein: the transmission mechanism comprises a motor, at least two transmission chains, at least two transmission wheels and at least two transmission shafts, and the motor is connected with the controller.
3. A spacing device as claimed in claim 2, wherein: the crank assembly comprises at least four rolling bearings, at least four connecting shafts and at least four cranks, and two ends of each connecting shaft are respectively connected with one of the rolling bearings and the crank.
4. A spacing device as claimed in claim 3, wherein: the two ends of each transmission shaft are connected with the cranks.
5. A spacing device as claimed in claim 3, wherein: the limiting baffle comprises at least one baffle and at least four fixing parts, and the baffle is installed on the fixing parts.
6. The spacing device of claim 5, wherein: the rolling bearing is arranged on the fixing part.
7. A spacing device as claimed in claim 2, wherein: the photoelectric switch is a diffuse reflection photoelectric switch, and the motor is a driving speed reduction motor.
8. A spacing device as claimed in claim 2, wherein: the transmission shafts are arranged on the supporting mechanism in parallel along the horizontal direction.
9. A method of using the spacing device of claim 1 comprising: the goods is close to stop device, triggers photoelectricity and opens the light, and photoelectric switch sends signal to controller, and controller control limit baffle removes, according to the change suggestion of pilot lamp, arranges limit baffle's displacement interval in with the preceding terminal surface of goods, and limit baffle stops to remove, places the goods on the transfer chain, and controller control limit baffle removes to keeping away from transfer chain one side, accomplishes the transport back, and controller control limit baffle resets to closing on transfer chain one side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421710.1A CN109956301B (en) | 2017-12-25 | 2017-12-25 | Limiting device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421710.1A CN109956301B (en) | 2017-12-25 | 2017-12-25 | Limiting device and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109956301A CN109956301A (en) | 2019-07-02 |
| CN109956301B true CN109956301B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711421710.1A Active CN109956301B (en) | 2017-12-25 | 2017-12-25 | Limiting device and using method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1404596B1 (en) * | 2001-06-27 | 2006-01-18 | Knapp Logistik Automation Gesellschaft MBH | Storage and retrieval unit and method for controlling product storage shelving, especially a commissioning device |
| CN104554890A (en) * | 2014-09-17 | 2015-04-29 | 四川长虹电器股份有限公司 | Device for arranging and binding packaging boxes automatically |
| CN204777486U (en) * | 2015-05-26 | 2015-11-18 | 安徽不二越精工轴承有限公司 | Adjustable bearing split bearing permutation machine |
| CN105600304A (en) * | 2016-03-09 | 2016-05-25 | 长春大学 | Electro-lifting belt conveying carrier |
| CN106976818A (en) * | 2017-05-24 | 2017-07-25 | 江苏高科物流科技股份有限公司 | Crank lift |
| CN206615758U (en) * | 2017-04-06 | 2017-11-07 | 苏州同贸电子科技有限公司 | Stock stop in Automatic Conveying line |
-
2017
- 2017-12-25 CN CN201711421710.1A patent/CN109956301B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1404596B1 (en) * | 2001-06-27 | 2006-01-18 | Knapp Logistik Automation Gesellschaft MBH | Storage and retrieval unit and method for controlling product storage shelving, especially a commissioning device |
| CN104554890A (en) * | 2014-09-17 | 2015-04-29 | 四川长虹电器股份有限公司 | Device for arranging and binding packaging boxes automatically |
| CN204777486U (en) * | 2015-05-26 | 2015-11-18 | 安徽不二越精工轴承有限公司 | Adjustable bearing split bearing permutation machine |
| CN105600304A (en) * | 2016-03-09 | 2016-05-25 | 长春大学 | Electro-lifting belt conveying carrier |
| CN206615758U (en) * | 2017-04-06 | 2017-11-07 | 苏州同贸电子科技有限公司 | Stock stop in Automatic Conveying line |
| CN106976818A (en) * | 2017-05-24 | 2017-07-25 | 江苏高科物流科技股份有限公司 | Crank lift |
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| Publication number | Publication date |
|---|---|
| CN109956301A (en) | 2019-07-02 |
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