CN204606873U - A kind of chain anti-receding device of hangar system - Google Patents
A kind of chain anti-receding device of hangar system Download PDFInfo
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- CN204606873U CN204606873U CN201520141418.4U CN201520141418U CN204606873U CN 204606873 U CN204606873 U CN 204606873U CN 201520141418 U CN201520141418 U CN 201520141418U CN 204606873 U CN204606873 U CN 204606873U
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- chain
- hangar system
- track
- ratchet
- ratchet bar
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Abstract
The utility model discloses a kind of chain (1) anti-receding device of hangar system, comprise ratchet bar (2) and check pawl (3), described ratchet bar (2) is synchronous with chain (1) to be arranged and runs through whole chain (1), it has continuous print and the direction unidirectional ratchet consistent with chain (1) sense of motion, described check pawl (3) coordinates with the tooth mouth of the unidirectional ratchet of ratchet bar (2); Compared with prior art, anti-receding device of the present utility model ensure that when closing hangar system, chain can not rebound because losing tension force suddenly rollback, while making to close hangar system, chain is stop motion at once, ensure that the normal operation of hangar system next time, decrease the damage of chain, greatly reduce the fault rate of equipment.
Description
Technical field
The utility model relates to clothing hanging system, in particular a kind of chain anti-receding device of hangar system.
Background technology
Clothing hanging system is also known as garment production distribution system, and its basic concept is service clothing slopwork manufacturing process, according to manufacturing procedure, the workshop section of input in advance, is automatically transported to by ready-made clothes in operator's hand of next process.Existing clothing hanging system mostly is chain gear, and the chain of its conveying forms a loop closed, and main chain orbits.Because chain easily loosens, need with the use of chain tension control mechanism, to solve the problem of chain-loose in operational process.During work, chain runs to the direction of setting under the driving of driver train, and chain tension control mechanism works, and ensures that chain is in tensioned state all the time, but, when power cut-off, chain tension control mechanism quits work suddenly, keeps the tension force of chain tightens state to suddenly disappear, chain-loose rebounds, cause the running orbit entanglement of chain, the clothes arrangement of hanging on chain is interfered, and affects the normal operation of hangar system next time.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of chain anti-receding device of hangar system, with solve because of chain tension control mechanism quit work suddenly cause chain-loose bounce-back technical matters.
The utility model is achieved through the following technical solutions:
A kind of chain 1 anti-receding device of hangar system, comprise ratchet bar 2 and check pawl 3, described ratchet bar 2 is synchronous with chain 1 to be arranged and runs through whole chain 1, it has continuous print and the direction unidirectional ratchet consistent with chain 1 sense of motion, described check pawl 3 comprises non-return contact 31, torque spring 32 and connecting element 33, described connecting element 33 is fixed on the track 4 of hangar system, one end of described torque spring 32 is fixed on connecting element 33, the other end is fixedly connected with non-return contact 31, and described non-return contact 31 coordinates with the tooth mouth of the unidirectional ratchet of ratchet bar 2.
Described connecting element 33 is a fix screw 33, described torque spring 32 and non-return contact 31 are freely set on this fix screw 33, described fix screw 33 is also fixed a sheathed nut 34, one end of described torque spring 32 is fixed on this nut 34, and its other end is fixedly connected with non-return contact 31.
In track 4 elbow at chain tension control mechanism 5 place of hangar system, at least two check pawls 3 are set, to be separately positioned on the track 4 before the initial point of track 4 elbow of hangar system and track 4 elbow terminal after track 4 on.
The utility model has the following advantages compared to existing technology: the utility model provides a kind of chain anti-receding device of hangar system, this anti-receding device ensure that when closing hangar system, chain can not rebound because losing tension force suddenly rollback, while making to close hangar system, chain is stop motion at once, ensure that the normal operation of hangar system next time, decrease the damage of chain simultaneously, greatly reduce the fault rate of equipment.
Accompanying drawing explanation
Fig. 1 is the integral structure schematic diagram of hangar system of the present utility model;
Fig. 2 is the A portion enlarged drawing of chain anti-receding device of the present utility model;
Fig. 3 is the B-B cutaway view of chain anti-receding device of the present utility model.
Detailed description of the invention
Below embodiment of the present utility model is elaborated; the present embodiment is implemented under premised on technical solutions of the utility model; give detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Embodiment 1
The chain anti-receding device of a kind of hangar system of the present embodiment, there is structure as shown in Figures 1 to 3, wherein, described hangar system comprises track 4, be located at the chain 1 on track 4, chain tension control mechanism 5, and chain anti-receding device, described chain anti-receding device comprises ratchet bar 2 and check pawl 3, described ratchet bar 2 is synchronous with chain 1 to be arranged and runs through whole chain 1, it has continuous print, and the unidirectional ratchet that direction is consistent with chain 1 sense of motion, described check pawl 3 comprises non-return contact 31, torque spring 32 and connecting element 33, described connecting element 33 is a fix screw 33 being arranged on the track 4 of hangar system, described torque spring 32 and non-return contact 31 are freely set on this fix screw 33, described fix screw 33 is also fixed a sheathed nut 34, one end of described torque spring 32 is fixed on this nut 34, its other end is fixedly connected with non-return contact 31, described non-return contact 31 coordinates with the tooth mouth of the unidirectional ratchet of ratchet bar 2,
Described check pawl 3 can be arranged on any site of the track 4 of hangar system, especially best results is set at track 4 place at chain tension control mechanism 5 place of hangar system, because the tension force suffered by chain 1 closing on chain tension control mechanism 5 place is maximum, when tension force disappears, the bounce be subject to is maximum, arrange check pawl 3 herein, its anti-back ability is the strongest; The chain tension control mechanism 5 of hangar system is generally located at track 4 elbow, therefore, in the present embodiment, the track 4 respectively before the initial point of this track 4 elbow and after the terminal of track 4 elbow arranges check pawl 3, to reach the object of best lattice gear chain 1 rollback.
When hangar system normal operation, chain 1 moves towards the positive direction, ratchet bar 2 is driven to be synchronized with the movement, non-return contact 31 is under the effect of the elastic force of torque spring 32, streak between the unidirectional ratchet of ratchet bar 2, unobstructed effect, when chain tension control mechanism 5 quits work, chain 1 loosens suddenly, for bounce-back rollback, now, non-return contact 31 lattice gear is at the back side of the unidirectional ratchet of ratchet bar 2, stop that ratchet bar 2 turns round, because ratchet bar 2 and chain 1 are synchronous settings, so ratchet bar 2 gives the resistance of chain 1 rollback, finally reach the object preventing chain 1 rollback.
Claims (3)
1. chain (1) anti-receding device of a hangar system, it is characterized in that, comprise ratchet bar (2) and check pawl (3), described ratchet bar (2) is synchronous with chain (1) to be arranged and runs through whole chain (1), it has continuous print, and the unidirectional ratchet that direction is consistent with chain (1) sense of motion, described check pawl (3) comprises non-return contact (31), torque spring (32) and connecting element (33), described connecting element (33) is fixed on the track (4) of hangar system, one end of described torque spring (32) is fixed on connecting element (33), the other end is fixedly connected with non-return contact (31), described non-return contact (31) coordinates with the tooth mouth of the unidirectional ratchet of ratchet bar (2).
2. chain (1) anti-receding device of a kind of hangar system according to claim 1, it is characterized in that, described connecting element (33) is a fix screw (33), described torque spring (32) and non-return contact (31) are freely set on this fix screw (33), described fix screw (33) is also fixed a sheathed nut (34), one end of described torque spring (32) is fixed on this nut (34), and its other end is fixedly connected with non-return contact (31).
3. chain (1) anti-receding device of a kind of hangar system according to claim 1, it is characterized in that, at least two check pawls (3) are set in track (4) elbow at chain tension control mechanism (5) place of hangar system, are separately positioned on the track (4) of the track (4) before the initial point of track (4) elbow of hangar system above and after the terminal of track (4) elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141418.4U CN204606873U (en) | 2015-03-12 | 2015-03-12 | A kind of chain anti-receding device of hangar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141418.4U CN204606873U (en) | 2015-03-12 | 2015-03-12 | A kind of chain anti-receding device of hangar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204606873U true CN204606873U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141418.4U Active CN204606873U (en) | 2015-03-12 | 2015-03-12 | A kind of chain anti-receding device of hangar system |
Country Status (1)
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| CN (1) | CN204606873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689087A (en) * | 2018-03-26 | 2018-10-23 | 海宁金麒麟时装有限公司 | The temporary storage mechanism of clothes hanger on clothes suspension production line |
-
2015
- 2015-03-12 CN CN201520141418.4U patent/CN204606873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108689087A (en) * | 2018-03-26 | 2018-10-23 | 海宁金麒麟时装有限公司 | The temporary storage mechanism of clothes hanger on clothes suspension production line |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180423 Address after: 230001 Luyang Industrial Park, Hefei, Tianhe Road, No. 328, Anhui Patentee after: Hefei Aorui Digital Control Science and Technology Co., Ltd. Address before: 230000 3 building, No. 1, 1 Tianhe Road, Luyang Industrial Park, Luyang District, Hefei, Anhui. Patentee before: ANHUI OS LANGUE NUMERICAL CONTROL TECHNOLOGY CO., LTD. |