CN114314436A - Walking deceleration and limiting device and method for tobacco logistics stacker - Google Patents
Walking deceleration and limiting device and method for tobacco logistics stacker Download PDFInfo
- Publication number
- CN114314436A CN114314436A CN202111548559.4A CN202111548559A CN114314436A CN 114314436 A CN114314436 A CN 114314436A CN 202111548559 A CN202111548559 A CN 202111548559A CN 114314436 A CN114314436 A CN 114314436A
- Authority
- CN
- China
- Prior art keywords
- stacker
- deceleration
- travel switch
- magnetic detector
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a walking deceleration and limiting device and a walking deceleration and limiting method for a tobacco logistics stacker. The speed limiting mechanism comprises a mounting support, a permanent magnet, a magnetic detector, a travel switch and a limiting frame, wherein the mounting support is arranged at the lower ends of the two sides of a lower cross beam of the stacker, the magnetic detector and the travel switch are arranged on the mounting support and face the ground, the permanent magnet and the limiting frame are arranged on the ground positioned on the two sides of the ground rail, the permanent magnet corresponds to the magnetic detector, a travel executing mechanism is arranged on the limiting frame, and the travel executing mechanism is matched with the travel switch. The invention can decelerate and limit the stacker through the permanent magnets and the stroke executing mechanisms arranged at the two ends of the ground rail under the condition that the stacker normally operates, thereby ensuring the operation safety of the equipment and improving the operation stability of the equipment.
Description
Technical Field
The invention relates to the technical field of logistics conveying, in particular to a walking deceleration and limiting device and method for a tobacco logistics stacker.
Background
In the cigarette automatic logistics system, an automatic stereoscopic warehouse is an important component, a stacker is main equipment for realizing automatic material warehousing and ex-warehousing, the length of a common tobacco elevated warehouse is about 50-100 meters, and the stacker realizes that materials are stored on different goods positions through back and forth movement on steel rails. In the walking process of the stacker, in order to improve the operation efficiency, the stacker generally needs to operate at a high speed in the middle of the ground rail, and at the two ends of the ground rail, the stacker needs to decelerate in order to ensure the safety of equipment and a warehouse, so that the stacker is prevented from rushing out of a normal operation interval due to other faults and the like, and the stacker is prevented from rushing out of the ground rail.
Therefore, how to provide a deceleration and limit device and a method which can effectively realize the deceleration and limit of the stacker so as to avoid the stacker rushing out of the ground rail becomes a technical problem which needs to be solved urgently in the field.
Disclosure of Invention
The invention aims to provide a walking deceleration and limiting device and a walking deceleration and limiting method for a tobacco logistics stacker, which can decelerate and limit the stacker through permanent magnets and stroke executing mechanisms arranged at two ends of a ground rail under the condition that the stacker normally runs, so that the running safety of equipment is ensured, and the running stability of the equipment is improved.
According to one aspect of the invention, the walking deceleration and limiting device of the tobacco logistics stacker comprises a ground rail, the stacker and a speed limiting mechanism, wherein the stacker slides along the ground rail, and the speed limiting mechanism is arranged at the lower ends of two sides of the stacker and is used for deceleration sliding and emergency stop processing of the stacker;
the speed limiting mechanism comprises a mounting bracket, a permanent magnet, a magnetic detector, a travel switch and a limiting frame, the mounting bracket is arranged at the lower ends of two sides of a lower cross beam of the stacker, the magnetic detector and the travel switch are arranged on the mounting bracket and face the ground, the permanent magnet and the limiting frame are arranged on the ground positioned at two sides of the ground rail, the permanent magnet corresponds to the magnetic detector, a travel executing mechanism is arranged on the limiting frame, and the travel executing mechanism is matched with the travel switch; when the magnetic detector induces the permanent magnet, the control host of the stacker can execute a deceleration program; when the travel switch touches the travel executing mechanism, the control host of the stacker can execute an emergency stop program.
Optionally, according to the walking deceleration and limiting device of the tobacco logistics stacker disclosed by the invention, the travel switch is a guide wheel type travel switch.
Optionally, according to the walking deceleration and limiting device of the tobacco logistics stacker disclosed by the invention, the gap between the permanent magnet and the end part of the ground rail is 3-4 m.
Optionally, according to the walking deceleration and limiting device of the tobacco logistics stacker disclosed by the invention, the gap between the limiting frame and the end part of the ground rail is 0.5-1 m.
Optionally, according to the walking deceleration and limiting device of the tobacco logistics stacker disclosed by the invention, the mounting bracket is of an L-shaped structure, one side of the mounting bracket is connected with the side wall of the lower cross beam of the stacker through at least two bolts, and the travel switch and the magnetic detector are mounted on the lower surface of the other side of the mounting bracket.
Optionally, according to the walking deceleration and limiting device of the tobacco material stacking machine, the magnetic detector is connected with the mounting bracket through at least one bolt.
Optionally, according to the walking deceleration and limiting device of the tobacco logistics stacker disclosed by the invention, the travel switch is connected with the mounting bracket through at least two bolts.
Optionally, according to the walking deceleration and limiting device of the tobacco logistics stacker disclosed by the invention, a reinforcing plate is further arranged between the two inner side surfaces corresponding to the included angle of the mounting bracket.
According to another aspect of the invention, a method for decelerating and limiting the walking of a tobacco material flow stacking machine is also provided, wherein the device for decelerating and limiting the walking of the tobacco material flow stacking machine is adopted;
when the stacker slides to the end part of the ground rail along the ground rail, after the magnetic detector induces the permanent magnet, the magnetic detector sends a deceleration signal to a control host of the stacker, and the control host executes a deceleration program of the stacker so as to enable the stacker to decelerate and slide and finally stop;
when the stacker continues to slide to the end part of the ground rail, after the travel switch collides with the travel executing mechanism, the travel switch sends an emergency stop signal to a control host of the stacker, and the control host executes an emergency stop program of the stacker so as to immediately stop the stacker.
The walking speed reduction and limiting device and method for the tobacco logistics stacker disclosed by the invention can be used for reducing the speed and limiting the stacker through the permanent magnets and the stroke execution mechanisms arranged at the two ends of the ground rail under the condition that the stacker normally runs, so that the running safety of equipment is ensured, and the running stability of the equipment is improved. In the operation process of the stacker, when the stacker approaches the end part of a ground rail, the magnetic detector induces the permanent magnet, then triggers a signal to be transmitted to a control host of the stacker, the control host executes a deceleration program to decelerate the stacker, and the stacker is ensured to keep a stable and slow speed when the stacker operates near the end part; if the stacker is abnormal and further moves towards the end part, the travel switch can collide with the travel executing mechanism to trigger an emergency stop signal, so that the stacker is prompted to stop rapidly, and the operation safety of equipment is ensured.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a walking deceleration and limiting device of the disclosed tobacco logistics stacker.
Description of reference numerals: 1-a stacker; 2, mounting a bracket; 3-a reinforcing plate; 4-a bolt; 5-a magnetic detector; 6-permanent magnet; 7-a travel switch; 8-stroke actuator; 9-a limiting frame; 10-ground rail.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
According to the figure 1, the invention provides a walking deceleration and limiting device of a tobacco logistics stacker 1, which comprises a ground rail 10, the stacker 1 and a speed limiting mechanism, wherein the stacker 1 slides along the ground rail 10, and the speed limiting mechanism is arranged at the lower ends of two sides of the stacker 1 and is used for deceleration sliding and emergency stop processing of the stacker 1.
The speed limiting mechanism comprises a mounting support 2, a permanent magnet 6, a magnetic detector 5, a travel switch 7 and a limiting frame 9, the mounting support 2 is arranged at the lower ends of two sides of a lower cross beam of the stacker 1, the magnetic detector 5 and the travel switch 7 are arranged on the mounting support 2 and face the ground, the permanent magnet 6 and the limiting frame 9 are arranged on the ground positioned at two sides of a ground rail 10, the permanent magnet 6 corresponds to the magnetic detector 5, a travel executing mechanism 8 is arranged on the limiting frame 9, and the travel executing mechanism 8 is matched with the travel switch 7; when the magnetic detector 5 induces the permanent magnet 6, the control host of the stacker 1 can execute a deceleration program; when the travel switch 7 touches the travel executing mechanism 8, the control host of the stacker 1 can execute an emergency stop program.
In implementation, the speed reduction and limiting device can reduce the speed and limit the speed of the stacker 1 through the permanent magnets 6 and the stroke executing mechanism 8 arranged at the two ends of the ground rail 10 under the condition that the stacker 1 normally runs, so that the running safety of equipment is ensured, and the running stability of the equipment is improved. In the operation process of the stacker 1, when the stacker 1 approaches the end part of the ground rail 10, the magnetic detector 5 senses the permanent magnet 6, then triggers a signal and transmits the signal to the control host of the stacker 1, the control host executes a deceleration program to decelerate the stacker 1, and the stacker 1 is ensured to keep a stable and slow speed when operating near the end part; if the stacker 1 is abnormal and moves towards the end part, the travel switch 7 collides with the travel executing mechanism 8 to trigger an emergency stop signal, so that the stacker 1 is rapidly stopped, and the running safety of the equipment is ensured.
Further, the travel switch 7 is a guide wheel type travel switch 7. The on-off of the contact of the guide wheel type travel switch 7 is not influenced by the movement speed of the collision block, and the signal transmission is fast. The contacts inside the travel switch 7 can be connected only by the contact collision between the travel switch 7 and the travel executing mechanism 8, so that an emergency stop signal is rapidly transmitted to the control host of the stacker 1, and the problem that the control host cannot execute an emergency stop program on the stacker 1 in time is solved.
Further, the gap between the permanent magnet 6 and the end of the ground rail 10 is 3 to 4 m. The distance between the permanent magnet 6 and the end part of the ground rail 10 is adjusted according to the actual running speed of the stacker 1, so that the stacker 1 can be stably decelerated under the inertial factor, and the stacker 1 and the materials inside the stacker 1 are prevented from being extruded and damaged due to sudden emergency stop under high-speed running.
Further, the clearance between the limiting frame 9 and the end of the ground rail 10 is 0.5 to 1 m. Similar to the deceleration principle, the resistance triggered by the emergency stop program is much larger than that of the deceleration program, but a distance is still required to be reserved for the inertial sliding of the stacker crane 1, so that the problem that the stacker crane 1 rushes out of the ground rail 10 due to too late stop is avoided.
Further, the mounting bracket 2 is of an L-shaped structure, one side of the mounting bracket 2 is connected with the side wall of the lower cross beam of the stacker 1 through at least two bolts 4, and the travel switch 7 and the magnetic detector 5 are mounted on the lower surface of the other side of the mounting bracket 2. Because there is the collision between travel switch 7 and the stroke executor, consequently, be connected through two piece at least bolts 4 between installing support 2 and the stacker 1, can guarantee the joint strength between the two to avoid installing support 2 to produce the problem of aversion under the effect of collision force simultaneously.
Still further, the magnetic detector 5 is connected to the mounting bracket 2 by at least one bolt 4. In practice, the magnetic detector 5 and the permanent magnet 6 do not have necessary collision therebetween, and only need to be magnetically induced, so that the magnetic detector 5 and the mounting bracket 2 can be connected by only using one bolt 4.
Still further, the travel switch 7 is connected with the mounting bracket 2 by at least two bolts 4. The connecting principle is the same as that between the mounting bracket 2 and the stacker 1, and the stroke switch 7 and the stroke actuator are collided, so that the stroke switch 7 and the stroke actuator are connected through at least two bolts 4, the connecting strength between the stroke switch 7 and the stroke actuator can be ensured, and the problem that the stroke switch 7 is displaced under the action of collision force is avoided.
Still further, a reinforcing plate 3 is arranged between two inner side surfaces corresponding to the included angle of the mounting bracket 2. Installing support 2 is L type structure, makes the stable triangle-shaped structure of L type support stroke through reinforcing plate 3, has promoted the intensity of installing support 2 self, guarantees that installing support 2 can play sufficient support effect to travel switch 7 and magnetic inductor.
According to another aspect, the invention also provides a walking deceleration and limiting method of the tobacco material flow stacking machine 1, which adopts the walking deceleration and limiting device of the tobacco material flow stacking machine 1 in any one of the embodiments;
when the stacker 1 slides to the end part of the ground rail 10 along the ground rail 10, after the magnetic detector 5 senses the permanent magnet 6, the magnetic detector 5 sends a deceleration signal to a control host of the stacker 1, and the control host executes a deceleration program of the stacker 1 so as to enable the stacker 1 to decelerate and slide and finally stop;
when the stacker 1 continues to slide to the end part of the ground rail 10, after the travel switch 7 collides with the travel execution mechanism 8, the travel switch 7 sends an emergency stop signal to the control host of the stacker 1, and the control host executes an emergency stop program of the stacker 1, so that the stacker 1 stops immediately, and the operation safety of the equipment is ensured.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (9)
1. A walking deceleration and limiting device of a tobacco logistics stacker is characterized by comprising a ground rail, the stacker and a speed limiting mechanism, wherein the stacker slides along the ground rail, and the speed limiting mechanism is arranged at the lower ends of two sides of the stacker and is used for deceleration sliding and emergency stop processing of the stacker;
the speed limiting mechanism comprises a mounting bracket, a permanent magnet, a magnetic detector, a travel switch and a limiting frame, the mounting bracket is arranged at the lower ends of two sides of a lower cross beam of the stacker, the magnetic detector and the travel switch are arranged on the mounting bracket and face the ground, the permanent magnet and the limiting frame are arranged on the ground positioned at two sides of the ground rail, the permanent magnet corresponds to the magnetic detector, a travel executing mechanism is arranged on the limiting frame, and the travel executing mechanism is matched with the travel switch; when the magnetic detector induces the permanent magnet, the control host of the stacker can execute a deceleration program; when the travel switch touches the travel executing mechanism, the control host of the stacker can execute an emergency stop program.
2. The tobacco material handling stacker walking deceleration and stop device of claim 1, wherein the travel switch is a guide wheel type travel switch.
3. The tobacco material flow stacker walking deceleration and spacing device of claim 1, wherein the gap between the permanent magnet and the end of the ground rail is 3 to 4 m.
4. The tobacco material flow stacker walking deceleration and spacing device of claim 1, wherein the gap between the spacing frame and the end of the ground rail is 0.5 to 1 m.
5. The walking deceleration and limiting device of the tobacco logistics stacker according to claim 1, wherein the mounting bracket is of an L-shaped structure, one side of the mounting bracket is connected with the side wall of the lower cross beam of the stacker through at least two bolts, and the travel switch and the magnetic detector are mounted on the lower surface of the other side of the mounting bracket.
6. The tobacco material flow stacking machine walking deceleration and limiting device as claimed in claim 5, wherein the magnetic detector is connected with the mounting bracket through at least one bolt.
7. The tobacco logistics stacker walking deceleration and limiting device of claim 5, wherein the travel switch is connected with the mounting bracket through at least two bolts.
8. The walking deceleration and limiting device of the tobacco logistics stacker according to claim 5, wherein a reinforcing plate is further arranged between two inner side surfaces corresponding to the included angle of the mounting bracket.
9. A walking deceleration and limiting method of a tobacco material flow stacking machine is characterized in that the walking deceleration and limiting device of the tobacco material flow stacking machine of any one of claims 1 to 8 is adopted;
when the stacker slides to the end part of the ground rail along the ground rail, after the magnetic detector induces the permanent magnet, the magnetic detector sends a deceleration signal to a control host of the stacker, and the control host executes a deceleration program of the stacker so as to enable the stacker to decelerate and slide and finally stop;
when the stacker continues to slide to the end part of the ground rail, after the travel switch collides with the travel executing mechanism, the travel switch sends an emergency stop signal to a control host of the stacker, and the control host executes an emergency stop program of the stacker so as to immediately stop the stacker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548559.4A CN114314436A (en) | 2021-12-17 | 2021-12-17 | Walking deceleration and limiting device and method for tobacco logistics stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548559.4A CN114314436A (en) | 2021-12-17 | 2021-12-17 | Walking deceleration and limiting device and method for tobacco logistics stacker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114314436A true CN114314436A (en) | 2022-04-12 |
Family
ID=81052652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111548559.4A Pending CN114314436A (en) | 2021-12-17 | 2021-12-17 | Walking deceleration and limiting device and method for tobacco logistics stacker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114314436A (en) |
-
2021
- 2021-12-17 CN CN202111548559.4A patent/CN114314436A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106395544B (en) | Electromagnetic safety trigger | |
| CN108290711B (en) | Electronic safety actuator | |
| CN204607429U (en) | Crane in bridge type collision protection structure | |
| JP2010064862A (en) | Electromagnetic shock absorber for elevator | |
| EP3929131A1 (en) | Electrionic actuation module for elevator safety brake system | |
| CN216785633U (en) | Walking deceleration and limiting device of tobacco logistics stacker | |
| CN204689002U (en) | The portable discharging system of freezing-dry line | |
| CN114314436A (en) | Walking deceleration and limiting device and method for tobacco logistics stacker | |
| CA3050468A1 (en) | Method for operating a long stator linear motor with transport units and collision monitoring | |
| CN219770823U (en) | Goods shelf rail with magnetic brake | |
| CN106273639A (en) | Put in place arresting stop and the method for shutting down that puts in place for mold changing systems | |
| CN115826589A (en) | Anti-collision control method for trolley | |
| US20230079695A1 (en) | Brake system for track and mover system | |
| CN105398907A (en) | Overspeed automatic speed reducing device of elevator box fall preventing device | |
| CN109476443B (en) | Hoistway conversion assembly for an elevator system | |
| CN204529202U (en) | A kind of drg of elevator traction machine | |
| CN208099934U (en) | A kind of merger Numerical control cutting collision prevention device | |
| CN204224162U (en) | Slipper actuation component and there is the safety guard of this slipper actuation component | |
| CN219216299U (en) | Transfer robot and warehouse system | |
| CN211226062U (en) | Automatic change control system | |
| CN217625556U (en) | Anti-collision device for one-rail double stacking machine | |
| CN211217553U (en) | Material sorting system based on AGV | |
| CN219928970U (en) | Inhale spacing support of material pipe | |
| CN214879677U (en) | Plane protection type buffer stop for hoist | |
| KR102409334B1 (en) | Linear conveyor system with an electromagnet brake unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |