CN112412190A - Device and method for disconnecting delivery track through fireproof door - Google Patents
Device and method for disconnecting delivery track through fireproof door Download PDFInfo
- Publication number
- CN112412190A CN112412190A CN202011302695.0A CN202011302695A CN112412190A CN 112412190 A CN112412190 A CN 112412190A CN 202011302695 A CN202011302695 A CN 202011302695A CN 112412190 A CN112412190 A CN 112412190A
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- China
- Prior art keywords
- driving
- armature
- electromagnetic lock
- plate
- disconnecting
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
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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
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a device and a method for disconnecting a conveying track through a fireproof door, wherein the device comprises a disconnecting section beam, a driving part and a locking mechanism; the driving part comprises a driving source, a main shaft, a mounting plate and a torsion plate, the driving source is in transmission connection with the main shaft, the main shaft is connected with the mounting plate, the mounting plate is connected with the breaking section beam, the torsion plate is fixedly arranged on the driving source, and the torsion plate is connected with an upstream track; locking mechanical system includes electromagnetic lock, electromagnetic lock mounting panel, armature mounting panel, driving lever, pivot and supporting seat, and on the electromagnetic lock mounting panel was located to the electromagnetic lock, the low reaches track was connected to the electromagnetic lock mounting panel, is equipped with the supporting seat on the low reaches track, and armature mounting panel, driving lever and pivot constitute and carry out the rotating part that rotates around the supporting seat, and the armature mounting panel is equipped with armature. The breaking section beam of the invention freely rotates, is not subjected to the resistance of a driving source, can realize quick breaking, can rotate under the driving of the driving source when being closed, does not need to be additionally provided with an additional power supply, and is safer and more reliable when the system is powered off.
Description
Technical Field
The invention relates to the technical field of logistics conveying equipment, in particular to a conveying track disconnecting device and method through a fireproof door.
Background
In order to improve the conveying efficiency and better utilize the space, a plurality of large supermarkets, clothing factories and the like use a suspension conveying system to convey products across areas and stations. Because supermarket, factory building area are too big, need cut apart the place with fire door out of the fire prevention consideration, and conveying equipment need stride across fire door and carry the goods, do not influence the closing of fire door again when the conflagration takes place simultaneously.
Aiming at the working scene, the existing device and method for disconnecting the conveying track through the fireproof door adopt a cylinder push type or electromagnetic plug lock cylinder type mode. The cylinder push type realizes disconnection and reset by pushing out and contracting two strokes by the cylinder, and although the mode is convenient to control, the stability and the safety are insufficient due to the fact that an air source is needed to pull an air pipe and air leakage and the like exist; in addition, the motor is adopted to drive the gear to rotate to realize the rotation of the device and the method for disconnecting the conveying track through the fireproof door, and then the electromagnetic lock is adopted to lock the lock cylinder to fix the device. Therefore, in summary, the existing device and method for disconnecting the conveying track through the fireproof door have the problems of insufficient stability and safety, high cost, inconvenience in field installation and debugging and the like.
Disclosure of Invention
In order to solve the above technical problems, it is an object of the present invention to provide a conveyor rail breaking apparatus through a fire door, including a breaking section beam, a driving part connected to an upstream rail, and a locking mechanism connected to a downstream rail;
the driving part comprises a driving source, a main shaft, a mounting plate and a torsion plate, the driving source is in transmission connection with the main shaft, the main shaft is connected with the mounting plate, the mounting plate is connected with the breaking section beam, the torsion plate is fixedly arranged on the driving source, and the torsion plate is connected with an upstream track;
locking mechanical system includes electromagnetic lock, electromagnetic lock mounting panel, armature mounting panel, driving lever, pivot and supporting seat, the electromagnetic lock is located on the electromagnetic lock mounting panel, the low reaches track is connected to the electromagnetic lock mounting panel, is equipped with the supporting seat on the low reaches track, armature mounting panel, driving lever and pivot constitute and carry out the rotating part of rotation around the supporting seat, the armature mounting panel is equipped with armature.
When the armature is attracted when the electromagnetic lock is electrified, the rotating part is fixed on the supporting seat, and when the armature is loosened when the electromagnetic lock is electrified, the rotating part rotates around the supporting seat.
According to the technical scheme, the rotating part further comprises the locking plate, the locking plate is connected with the rotating shaft, the locking plate is provided with the positioning pin, and the breaking section beam is provided with the positioning hole matched with the positioning pin.
According to the technical scheme, the locking mechanism further comprises a microswitch and a microswitch mounting plate, and the microswitch is arranged on the electromagnetic lock mounting plate through the microswitch mounting plate.
According to the technical scheme, the driving portion comprises a flat key, a driving plate, a rotating fixing seat and a special-shaped shaft end check ring, the flat key, the driving plate, the rotating fixing seat and the special-shaped shaft end check ring form a rotating structure rotating around the main shaft, and the rotating fixing seat is connected with the mounting plate.
Technical scheme more than adopting, the drive division includes limit switch, limit switch connects the driving source of dysmorphism axle head retaining ring side.
According to the technical scheme, the driving source is a motor.
Technical scheme more than adopting, the drive division includes the spacer sleeve, the play axle head of driving source is equipped with the spacer sleeve.
Another object of the present invention is to provide a method of disconnecting a transfer rail through a fire door, comprising:
when a fire disaster happens, the electromagnetic lock loses power, the armature and the armature mounting plate drive the deflector rod and the rotating shaft to rotate around the supporting seat under the action of gravity, meanwhile, the micro switch loses a contact signal, and the breaking section beam rotates around the main shaft under the action of gravity to realize breaking;
when the conveying track normally works due to the fact that the conveying track needs to be closed after being disconnected, the electromagnetic lock is powered on, the driving source rotates, the flat key on the main shaft drives the driving plate, the rotating fixing seat, the special-shaped shaft end check ring, the mounting plate and the disconnected section beam rotate, the disconnected section beam touches the driving rod in the rotating process to enable the disconnected section beam to rotate, the driving rod drives the armature, the armature mounting plate and the rotating shaft to rotate around the supporting seat, the electromagnetic lock is attracted and simultaneously triggers the micro switch due to the fact that the armature rotates and is in contact with the powered electromagnetic lock, the micro switch triggers a signal to enable the driving source to drive the special-shaped shaft end check ring to start reverse rotation, the disconnected section beam falls on the locking plate, the special-shaped shaft end check ring.
By adopting the technical scheme, the driving plate freely rotates around the main shaft within an interval of more than 90 degrees.
By adopting the technical scheme, the driving rod drives the armature to rotate under the driving of the breaking section beam so as to enable the armature to be in contact with and attracted by the electromagnetic lock head, and meanwhile, the driving rod cannot block the action of the breaking section beam falling on the locking plate.
The invention has the beneficial effects that: the breaking section beam of the invention freely rotates and can not be resisted by a driving source, so that the invention can realize quick breaking, can rotate under the driving of the driving source when being closed, does not need to be additionally provided with an extra power supply, is safer and more reliable when the system is powered off, and can be suitable for various scenes.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 3 is a partially enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic structural view of the driving part of the present invention.
Fig. 5 is a schematic view of the structure of the locking mechanism of the present invention.
The reference numbers in the figures illustrate: 1. breaking the section beam; 11. positioning holes; 2. a drive section; 20. a drive source; 21. a main shaft; 22. mounting a plate; 23. a torsion plate; 24. a flat bond; 25. a drive plate; 26. rotating the fixed seat; 27. a special-shaped shaft end retainer ring; 28. a limit switch; 29. a spacer sleeve; 3. a locking mechanism; 30. an electromagnetic lock; 31. an electromagnetic lock mounting plate; 32. an armature; 33. an armature mounting plate; 34. a deflector rod; 35. a rotating shaft; 36. a supporting seat; 37. a locking plate; 371. positioning pins; 38. a microswitch; 39. a microswitch mounting plate; 4. an upstream track; 5. a downstream track;
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.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1 to 5, an embodiment 1 of the present invention provides a fire door-passing conveyor rail disconnecting apparatus including a disconnecting beam 1, a driving portion 2, and a locking mechanism 3, wherein one end of the disconnecting beam 1 is connected to an upstream rail 4, and the other end of the disconnecting beam 1 is disconnectably connected to a downstream rail 5.
Specifically, on one hand, the driving part 2 comprises a driving source 20, a spacer 29, a main shaft 21, a mounting plate 22, a torsion plate 23, a flat key 24, a driving plate 25, a rotary fixing seat 26 and a special-shaped shaft end retaining ring 27, the output shaft end of the driving source 20 is provided with the spacer 29, the driving source 20 is in transmission connection with the main shaft 21, the main shaft 21 is connected with the mounting plate 22, the mounting plate 22 is connected with the disconnecting section beam 1, the torsion plate 23 is fixedly arranged on the driving source 20, the torsion plate 23 is connected with the upstream rail 4, the flat key 24, the driving plate 25, the rotary fixing seat 26 and the special-shaped shaft end retaining ring 27 form a rotating structure rotating around the. The driving part 2 also comprises a limit switch 28, and the limit switch 28 is connected with the driving source 20 at the side of the special-shaped shaft end retainer 27.
On the other hand, the locking mechanism 3 comprises an electromagnetic lock 30, an electromagnetic lock mounting plate 31, an armature 32, an armature mounting plate 33, a shift lever 34, a rotating shaft 35 and a supporting seat 36, the electromagnetic lock 30 is arranged on the electromagnetic lock mounting plate 31, the electromagnetic lock mounting plate 31 is connected with the downstream track 5, the supporting seat 36 is arranged on the downstream track 5, the armature mounting plate 33, the shift lever 34 and the rotating shaft 35 form a rotating part rotating around the supporting seat 36, and the armature 32 is arranged on the armature mounting plate 33. When the electromagnetic lock 30 is energized to attract the armature 32, the rotating portion is fixed on the support base 36, and when the electromagnetic lock 30 is de-energized to release the armature 32, the rotating portion rotates around the support base 36. The rotating part also comprises a locking plate 37, the locking plate 37 is connected with the rotating shaft 35, a positioning pin 371 is arranged on the locking plate 37, and a positioning hole 11 matched with the positioning pin 371 is arranged on the broken section beam 1.
Further, the locking mechanism 3 further includes a micro switch 38 and a micro switch mounting plate 39, and the micro switch 38 is disposed on the electromagnetic lock mounting plate 31 through the micro switch mounting plate 39.
The following explains a method for disconnecting a conveying track through a fire door according to the present invention by using a motor, preferably a motor, as follows:
when a fire occurs, the electromagnetic lock 30 loses power, the armature 32 and the armature mounting plate 33 drive the shift lever 34 and the rotating shaft 35 to rotate around the supporting seat 36 under the action of gravity, meanwhile, the microswitch 38 loses a contact signal, and the disconnecting section beam 1 rotates around the main shaft 21 under the action of gravity to realize disconnection;
when the conveying track needs to be closed after being disconnected to normally work, the electromagnetic lock 30 is electrified, the motor rotates, the flat key 24 on the main shaft 21 drives the driving plate 25, the rotating fixed seat 26, the special-shaped shaft end check ring 27, the mounting plate 22 and the disconnected section beam 1 to rotate, the disconnected section beam 1 touches the poking rod 34 to rotate in the rotating process, the poking rod 34 drives the armature 32, the armature mounting plate 33 and the rotating shaft 35 to rotate around the supporting seat 36, when the armature 32 rotates and contacts with the electrified electromagnetic lock 30, the electromagnetic lock 30 is attracted and simultaneously triggers the micro switch 38, the micro switch 38 triggers a signal to enable the motor to drive the special-shaped shaft end check ring 27 to start to reversely rotate, the disconnected section beam 1 falls on the locking plate 37, when the special-shaped shaft end check ring 27 triggers the limit switch 28 due to the reverse rotation of the motor, the motor stops rotating and stops at the position to realize the closing in a standby, the opening device is closed.
Further, the off state includes the following two cases:
the first situation is as follows: when a fire occurs, the system receives a fire alarm and sends an instruction to control the lock head of the electromagnetic lock 30 in the locking mechanism 3 to lose power, the armature 32 and the armature mounting plate 33 drive the shift lever 34 and the rotating shaft 35 to rotate around the supporting seat 36 under the action of gravity, meanwhile, the microswitch 38 loses a contact signal, and the disconnecting section beam 1 loses the lower support and then rotates around the main shaft 21 under the action of gravity to realize the disconnecting function.
Case two: if the system is powered off or the sent command cannot reach the receiving end when a fire happens or the system does not receive a fire alarm when a fire happens, and the fire-proof rolling door falls down, when the fire-proof rolling door falls down, the limit switch 28 at the position of the fire-proof rolling door is triggered to ensure that the lock head of the electromagnetic lock 30 in the locking mechanism 3 is powered off, the armature 32 and the armature mounting plate 33 drive the shift lever 34 and the rotating shaft 35 to rotate around the supporting seat 36 under the action of gravity, meanwhile, the micro switch 38 loses a contact signal, and the disconnecting section beam 1 loses the lower support and then rotates around the main shaft 21 under the action of gravity to realize the disconnecting function.
Further, the driving plate 25 can rotate freely around the main shaft 21 for an interval exceeding 90 ° without driving the main shaft 21 and the motor to rotate, and the driving plate 25 can rotate around the main shaft 21 under the driving of the flat key 24 when the motor rotates. Therefore, the breaking section beam 1 rotates freely during breaking, and can be quickly broken without the resistance of a motor; when the beam is closed, the beam 1 at the break section can be driven by the motor to rotate.
The driving lever 34 drives the armature 32 to rotate under the driving of the break-away section beam 1 to make the armature contact and attract the lock head of the electromagnetic lock 30, meanwhile, the driving lever 34 cannot block the action that the break-away section beam 1 falls on the locking plate 37, namely, the micro switch 38 sends out a contact signal and then the motor rotates reversely, the break-away section beam 1 falls on the locking plate 37, and the positioning pin 371 on the locking plate 37 is inserted into the positioning hole 11 of the break-away section beam 1 to form fixation.
The invention has the beneficial effects that: the breaking section beam of the invention freely rotates and can not be resisted by a driving source, so that the invention can realize quick breaking, can rotate under the driving of the driving source when being closed, does not need to be additionally provided with an extra power supply, is safer and more reliable when the system is powered off, and can be suitable for various scenes.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the invention is all within the protection scope of the invention. The protection scope of the invention is subject to the claims.
Claims (10)
1. The utility model provides a delivery track disconnecting means through preventing fire door which characterized in that: comprises a breaking section beam, a driving part connected with an upstream track and a locking mechanism connected with a downstream track;
the driving part comprises a driving source, a main shaft, a mounting plate and a torsion plate, the driving source is in transmission connection with the main shaft, the main shaft is connected with the mounting plate, the mounting plate is connected with the breaking section beam, the torsion plate is fixedly arranged on the driving source, and the torsion plate is connected with an upstream track;
locking mechanical system includes electromagnetic lock, electromagnetic lock mounting panel, armature mounting panel, driving lever, pivot and supporting seat, the electromagnetic lock is located on the electromagnetic lock mounting panel, the low reaches track is connected to the electromagnetic lock mounting panel, is equipped with the supporting seat on the low reaches track, armature mounting panel, driving lever and pivot constitute and carry out the rotating part of rotation around the supporting seat, the armature mounting panel is equipped with armature.
When the armature is attracted when the electromagnetic lock is electrified, the rotating part is fixed on the supporting seat, and when the armature is loosened when the electromagnetic lock is electrified, the rotating part rotates around the supporting seat.
2. The device for disconnecting a transporting rail through a fire door according to claim 1, wherein: the rotating part further comprises a locking plate, the locking plate is connected with the rotating shaft, a positioning pin is arranged on the locking plate, and a positioning hole matched with the positioning pin is formed in the breaking section beam.
3. The device for disconnecting a transporting rail through a fire door according to claim 1, wherein: the locking mechanism further comprises a microswitch and a microswitch mounting plate, and the microswitch is arranged on the electromagnetic lock mounting plate through the microswitch mounting plate.
4. The device for disconnecting a transporting rail through a fire door according to claim 1, wherein: the driving part comprises a flat key, a driving plate, a rotating fixing seat and a special-shaped shaft end check ring, the flat key, the driving plate, the rotating fixing seat and the special-shaped shaft end check ring form a rotating structure rotating around the main shaft, and the rotating fixing seat is connected with the mounting plate.
5. The device for disconnecting a transporting rail through a fire door according to claim 4, wherein: the driving part comprises a limit switch, and the limit switch is connected with a driving source at the side edge of the special-shaped shaft end retainer ring.
6. The device for disconnecting a transporting rail through a fire door according to claim 5, wherein: the driving source is a motor.
7. The device for disconnecting a transporting rail through a fire door according to claim 1, wherein: the driving part comprises a spacer bush, and a spacer bush is arranged at the shaft outlet end of the driving source.
8. A method for disconnecting a conveying track through a fireproof door is characterized in that: the method comprises the following steps:
when a fire disaster happens, the electromagnetic lock loses power, the armature and the armature mounting plate drive the deflector rod and the rotating shaft to rotate around the supporting seat under the action of gravity, meanwhile, the micro switch loses a contact signal, and the breaking section beam rotates around the main shaft under the action of gravity to realize breaking;
when the conveying track normally works due to the fact that the conveying track needs to be closed after being disconnected, the electromagnetic lock is powered on, the driving source rotates, the flat key on the main shaft drives the driving plate, the rotating fixing seat, the special-shaped shaft end check ring, the mounting plate and the disconnected section beam rotate, the disconnected section beam touches the driving rod in the rotating process to enable the disconnected section beam to rotate, the driving rod drives the armature, the armature mounting plate and the rotating shaft to rotate around the supporting seat, the electromagnetic lock is attracted and simultaneously triggers the micro switch due to the fact that the armature rotates and is in contact with the powered electromagnetic lock, the micro switch triggers a signal to enable the driving source to drive the special-shaped shaft end check ring to start reverse rotation, the disconnected section beam falls on the locking plate, the special-shaped shaft end check ring.
9. The method of disconnecting a conveyor track through a fire door of claim 8, wherein: the drive plate is free to rotate about the main shaft for an interval exceeding 90 °.
10. The method of disconnecting a conveyor track through a fire door of claim 8, wherein: the driving rod drives the armature to rotate under the driving of the breaking section beam so that the armature is contacted with and attracted by the electromagnetic lock head, and meanwhile, the driving rod cannot block the action of the breaking section beam falling on the locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011302695.0A CN112412190A (en) | 2020-11-19 | 2020-11-19 | Device and method for disconnecting delivery track through fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011302695.0A CN112412190A (en) | 2020-11-19 | 2020-11-19 | Device and method for disconnecting delivery track through fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112412190A true CN112412190A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011302695.0A Pending CN112412190A (en) | 2020-11-19 | 2020-11-19 | Device and method for disconnecting delivery track through fireproof door |
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| Country | Link |
|---|---|
| CN (1) | CN112412190A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978268A (en) * | 2021-03-26 | 2021-06-18 | 河南新亚服装有限公司 | Automatic disconnecting device for material track in clothing workshop |
-
2020
- 2020-11-19 CN CN202011302695.0A patent/CN112412190A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978268A (en) * | 2021-03-26 | 2021-06-18 | 河南新亚服装有限公司 | Automatic disconnecting device for material track in clothing workshop |
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